8-bit
MCU Series (80C51-based)
|
Standard
Parts
|
| |
|
Part
No.
|
ROM
Type
|
ROM
|
RAM
|
I/O
Pins
|
External
Memory Space
|
Speed
MHz
|
Timer/
Counter
|
Int
|
ISP/
ICP
|
Special
Function
|
PACKAGE
|
|
PDIP
|
PLCC
|
PQFP
|
|
W78E051C
|
Flash
EPROM
|
4K
|
128
|
32/36
|
64K
|
40
|
2
|
6/8
|
-
|
-Extra
I/O Port,/INT2,
|
40
|
44
|
44
|
|
/INT3
|
|
-WDT
|
|
W78E052C
|
Flash
EPROM
|
8K
|
256
|
32/36
|
64K
|
40
|
3
|
6/8
|
-
|
-Extra
I/O Port,/INT2,
|
40
|
44
|
44
|
|
/INT3
|
|
-WDT
|
|
W78E054C
|
Flash
EPROM
|
16K
|
256
|
|
64K
|
40
|
3
|
6/8
|
-
|
-Extra
I/O Port,/INT2,
|
40
|
44
|
44
|
|
/INT3
|
|
-WDT
|
|
W78E058B
|
Flash
EPROM
|
32K
|
256
|
32/36
|
64K
|
40
|
3
|
6/8
|
ISP
|
-In-system
Programming
|
40
|
44
|
44
|
|
-Extra
I/O Port, / INT2, /INT3
|
|
W78E516B
|
Flash
EPROM
|
64K
|
512
|
32/36
|
64K
|
40
|
3
|
6/8
|
ISP
|
-In-system
Programming
|
40
|
44
|
44
|
|
-Extra
I/O Port, / INT2, /INT3
|
|
W78E365A
|
Flash
EPROM
|
64K
|
1280
|
32/36
|
64K
|
40
|
3
|
6/8
|
ISP
|
-In-system
Programming
|
40
|
44
|
44
|
|
-Extra
I/O Port, / INT2, /INT3
|
|
-WDT
|
|
-PWM
|
|
W78ERD2A
|
Flash
EPROM
|
64K
|
1280
|
32/36
|
64K
|
40
|
3
|
9
|
ISP
|
-In-system
Programming
|
40
|
44
|
44
|
|
-Extra
I/O Port, / INT2, /INT3
|
|
-WDT,
PWM, PCA
|
|
-High
ESD, EMC immunity
|
|
W78E858A
|
Flash
EPROM
|
32K
|
768
|
32/36
|
64K
|
40
|
3
|
14
|
ISP
|
-In-system
Programming
|
40
|
44
|
44
|
|
-128
bytes EEPROM
|
|
-Extra
I/O Port, / INT2~INT9, 4 channels PWM
|
|
W78C051D
|
Mask
|
4K
|
128
|
32/36
|
64K
|
40
|
2
|
5/7
|
-
|
-Extra
I/O Port, / INT2, /INT3-WDT
|
40
|
44
|
44
|
|
W78C052D
|
Mask
|
8K
|
256
|
32/36
|
64K
|
40
|
3
|
6/8
|
-
|
-Extra
I/O Port, / INT2, /INT3
|
40
|
44
|
44
|
|
-WTD
|
|
W78C054A
|
Mask
|
16K
|
256
|
32/36
|
64K
|
40
|
3
|
6/8
|
-
|
-Extra
I/O Port, / INT2, /INT3
|
40
|
44
|
44
|
|
W78C032C
|
ROMless
|
-
|
256
|
32
|
64K
|
40
|
3
|
6
|
-
|
CMOS
General purpose
|
40
|
44
|
44
|
|
W78C438C
|
ROMless
|
-
|
256
|
40
|
1
M
|
40
|
3
|
8
|
-
|
-5
pure ports I/O expanded
|
-
|
84
|
100
|
|
-1
MB external memory space
|
|
-Additional
INT2, INT3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Wide
Supply Voltage Standard Parts
|
| |
|
Part
No.
|
ROM
Type
|
ROM
|
RAM
|
I/O
Pins
|
External
Memory Space
|
Op.
|
Timer/
Counter
|
Int
|
ISP/
|
Special
Function
|
PACKAGE
|
|
Volt
|
ICP
|
PDIP
|
PLCC
|
PQFP
|
|
W78L051A
|
Flash
EPROM
|
4K
|
128
|
32/36
|
64K
|
5.5V
- 2.4V
|
2
|
5/7
|
-
|
-Extra
I/O Port,/INT2,
|
40
|
44
|
44
|
|
/INT3
|
|
-WDT
|
|
W78L052A
|
Flash
EPROM
|
8K
|
256
|
32/36
|
64K
|
5.5V
- 2.4V
|
3
|
6/8
|
-
|
-Extra
I/O Port,/INT2,
|
40
|
44
|
44
|
|
/INT3
|
|
-WDT
|
|
W78L054A
|
Flash
EPROM
|
16K
|
256
|
32/36
|
64K
|
5.5V
- 2.4V
|
3
|
6/8
|
-
|
-Extra
I/O Port,/INT2,
|
40
|
44
|
44
|
|
/INT3
|
|
-WDT
|
|
W78L051C
|
Flash
EPROM
|
4K
|
128
|
32/36
|
64K
|
5.5V
- 2.4V
|
2
|
5/7
|
-
|
-Extra
I/O Port,/INT2,
|
40
|
44
|
44
|
|
/INT3
|
|
-WDT
|
|
W78L052C
|
Flash
EPROM
|
8K
|
256
|
32/36
|
64K
|
5.5V
- 2.4V
|
3
|
6/8
|
-
|
-Extra
I/O Port,/INT2,
|
40
|
44
|
44
|
|
/INT3
|
|
-WDT
|
|
W78L054C
|
Flash
EPROM
|
16K
|
256
|
32/36
|
64K
|
5.5V
- 2.4V
|
3
|
6/8
|
-
|
-Extra
I/O Port,/INT2,
|
40
|
44
|
44
|
|
/INT3
|
|
-WDT
|
|
W78L058A
|
Flash
EPROM
|
32K
|
256
|
32/36
|
64K
|
5.5V
- 2.4V
|
3
|
6/8
|
ISP
|
-In-system
Programming
|
40
|
44
|
44
|
|
-Extra
I/O Port, / INT2, /INT3
|
|
W78L516A
|
Flash
EPROM
|
64K
|
512
|
32/36
|
64K
|
5.5V
- 2.4V
|
3
|
6/8
|
ISP
|
-In-system
Programming
|
40
|
44
|
44
|
|
-Extra
I/O Port, / INT2, /INT3
|
|
W78L365A
|
Flash
EPROM
|
64K
|
1280
|
32/36
|
64K
|
5.5V
- 2.4V
|
3
|
6/8
|
ISP
|
-In-system
Programming
|
40
|
44
|
44
|
|
-Extra
I/O Port, / INT2, /INT3
|
|
-WDT
|
|
-PWM
|
|
W78L812A
|
Flash
EPROM
|
8K
|
256
|
33/37
|
64K
|
5.5V
- 2.4V
|
3
|
14
|
-
|
-Extra
I/O Port
|
40
|
44
|
44
|
|
-Wake-up
the Power-Down mode from Port1 interrupt
|
|
-WDT
|
|
-UART
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Turbo-51(4T
8051 core) Series
|
| |
|
Part
No.
|
ROM
Type
|
ROM
|
RAM
|
I/O
Pins
|
External
Memory Space
|
Op.
|
Timer/
Counter
|
Int
|
ISP/
|
Special
Function
|
PACKAGE
|
|
Volt
|
ICP
|
PDIP
|
PLCC
|
PQFP
|
|
W77E058A
|
Flash
EPROM
|
32K
|
1K+
|
32/36
|
64K
|
5.5V-4.5V
|
3
|
12
|
-
|
-4T
/ machine cycle
|
40
|
44
|
44
|
|
256
|
-Dual
UARTs and DPTRs
|
|
¡@
|
-Wait-state
control signal
|
|
¡@
|
-WDT
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W77L058A
|
Flash
EPROM
|
32K
|
1K+
|
32/36
|
64K
|
5.5V-2.7V
|
3
|
12
|
-
|
-4T
/ machine cycle
|
40
|
44
|
44
|
|
256
|
-5.5V~2.7V
Supply Voltage
|
|
¡@
|
-Dual
UARTs and DPTRs
|
|
¡@
|
-Wait-state
control signal
|
|
¡@
|
-WDT
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W77E516A
|
Flash
EPROM
|
64K
|
1K+
|
32/36
|
64K
|
5.5V-
4.5V
|
3
|
12
|
ISP
|
-4T
/ Machine Cycle
|
40
|
44
|
44
|
|
256
|
-Dual
UARTs and DPTRs
|
|
¡@
|
-Wait-State
Control Signal
|
|
¡@
|
-WDT
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W77L516A
|
Flash
EPROM
|
64K
|
1K+
|
32/36
|
64K
|
5.5V-
2.7V
|
3
|
12
|
ISP
|
-4T
/ Machine Cycle
|
40
|
44
|
44
|
|
256
|
-Dual
UARTs and DPTRs
|
|
¡@
|
-Wait-State
Control Signal
|
|
¡@
|
-WDT
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W77E532A
|
Flash
EPROM
|
128K
|
1K+
|
32/36
|
64K
|
5.5V-
4.5V
|
3
|
12
|
ISP
|
-4T
/ Machine Cycle
|
40
|
44
|
44
|
|
256
|
-Dual
UARTs and DPTRs
|
|
¡@
|
-Wait-State
Control Signal
|
|
¡@
|
-WDT
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W77L532A
|
Flash
EPROM
|
128K
|
1K+
|
32/36
|
64K
|
5.5V-
2.7V
|
3
|
12
|
ISP
|
-4T
/ Machine Cycle
|
40
|
44
|
44
|
|
256
|
-Dual
UARTs and DPTRs
|
|
¡@
|
-Wait-State
Control Signal
|
|
¡@
|
-WDT
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W77C032A
|
ROMless
|
-
|
1K+
|
32/36
|
64K
|
5.5V-
4.5V
|
3
|
12
|
-
|
-4T
/ machine cycle
|
40
|
44
|
44
|
|
256
|
-Dual
UARTs and DPTRs
|
|
¡@
|
-Wait-state
control signal
|
|
¡@
|
-WDT
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W77L032A
|
ROMless
|
-
|
1K+
|
32/36
|
64K
|
5.5V-
2.7V
|
3
|
12
|
-
|
-4T
/ machine cycle
|
40
|
44
|
44
|
|
256
|
-5.5V~2.7V
Supply Voltage
|
|
¡@
|
-Dual
UARTs and DPTRs
|
|
¡@
|
-Wait-state
control signal
|
|
¡@
|
-WDT
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Industrial
Temperature Series
|
|
|
Part
No.
|
ROM
Type
|
ROM
|
RAM
|
I/O
Pins
|
External
Memory Space
|
Op.
|
Timer/
Counter
|
Int
|
ISP/
|
Special
Function
|
PACKAGE
|
|
Volt
|
ICP
|
PDIP
|
PLCC
|
PQFP
|
|
W78IRD2A
|
Flash
EPROM
|
64K
|
1280
|
32/36
|
64K
|
5.5V
- 2.4V
|
3
|
9
|
ISP
|
-In-system
Programming
|
40
|
44
|
-
|
|
-Extra
I/O Port, / INT2, /INT3, WDT
|
|
-WDT,
PWM, PCA
|
|
-High
ESD, EMC immunity
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Enhanced-51(4T
8051 core) Series
|
| |
|
Part
No.
|
ROM
Type
|
ROM
|
RAM
|
I/O
Pins
|
External
Memory Space
|
Op.
|
Timer/
Counter
|
Int
|
ISP/
|
Special
Function
|
PACKAGE
|
|
Volt
|
ICP
|
PDIP
|
PLCC
|
PQFP
|
|
W79E201A
|
Flash
EPROM
|
16K
|
256
|
33
|
64K
|
5.5V
- 4.5V
|
3
|
8
|
ISP
|
-4T/
Machine Cycle
|
-
|
44
|
44
|
|
-One
UART and DPTR
|
|
-WDT.
6 channel PWM
|
|
-25
I/O pins
|
|
-8
input only pins
|
|
-10
bits ADC with 8 channel analog input
|
|
-
Embedded ICE (In-Circuit Emulation) function with
JTAG interface to development tool
|
|
W79E632A
|
Flash
EPROM
|
128K
|
1K+
|
32/36
|
64K
|
5.5V-4.5V
up to 40MHz
|
3
|
7
|
ISP
|
-4T/
Machine Cycle
|
40
|
44
|
44
|
|
256
|
-One
UART and DPTR
|
|
¡@
|
-WDT.
PWM
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W79L632A
|
¡@
|
5.5V-3.0V
up to 20MHz
|
-With
ICE tool
|
|
W79E648A
|
Flash
EPROM
|
128K
|
1K+
|
60
|
64K
|
5.5V-4.5V
up to 40MHz
|
3
|
7
|
ISP
|
-4T/
Machine Cycle
|
-
|
68
|
-
|
|
256
|
-One
UART and DPTR
|
|
¡@
|
-WDT.
PWM
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W79L648A
|
¡@
|
5.5V-3.0V
up to 20MHz
|
-With
ICE tool
|
|
W79E649A
|
Flash
EPROM
|
32K
+ accessi-bility to external ROM
|
1K+
|
60
|
64K
|
5.5V-4.5V
up to 40MHz
|
3
|
7
|
ISP
|
-4T/
Machine Cycle
|
-
|
68
|
-
|
|
256
|
-One
UART and DPTR
|
|
¡@
|
-WDT.
PWM
|
|
¡@
|
-On-chip
1K Bytes MOVX SRAM
|
|
¡@
|
-Extra
I/O port
|
|
W79L649A
|
¡@
|
5.5V-3.0V
up to 20MHz
|
-With
ICE tool
|
|
W79E633A
|
Flash
EPROM
|
128K
|
1K+256
|
36
|
64K
|
5.5V-4.5V
up to 40MHz
|
3
|
10
|
ISP
|
-4T/
Machine Cycle
|
-
|
44
|
-
|
|
-One
UART and DPTR
|
|
-WDT.
PWM
|
|
-2-ch
I²C
|
|
-4-ch
ADC
|
|
-On-chip
1K
|
|
Bytes
MOVX
|
|
SRAM
|
|
-Extra
I/O
|
|
port
|
|
W79L633A
|
5.5V-3.0V
up to 25MHz
|
-With
ICE tool
|
|
W79E658A
|
Flash
EPROM
|
128K
|
1K+256
|
60
|
64K
|
5.5V-4.5V
up to 40MHz
|
3
|
10
|
ISP
|
-4T/
Machine Cycle
|
-
|
-
|
100
|
|
-One
UART and DPTR
|
|
-WDT.
PWM
|
|
-2-ch
I²C
|
|
-8-ch
ADC
|
|
-On-chip
1K
|
|
Bytes
MOVX
|
|
SRAM
|
|
-Extra
I/O
|
|
port
|
|
W79L658A
|
5.5V-3.0V
up to 25MHz
|
-With
ICE tool
|
|
W79E659A
|
Flash
EPROM
|
32K
+ accessi-bility to external ROM
|
1K+256
|
60
|
64K
|
5.5V-4.5V
up to 40MHz
|
3
|
10
|
ISP
|
-4T/
Machine Cycle
|
-
|
-
|
100
|
|
-One
UART and DPTR
|
|
-WDT.
PWM
|
|
-2-ch
I²C
|
|
-8-ch
ADC
|
|
-On-chip
1K Bytes MOVX SRAM
|
|
-Extra
I/O port
|
|
W79L659A
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5.5V~3.0V
up to 25MHz
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-With
ICE tool
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Feature
Rich-51(4T 8051 core) Series - Industrial grade
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Part
No.
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ROM
Type
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ROM
|
RAM
|
NVM
|
I/O
Pins
|
Speed
|
Op.
|
Timer/
Counter
|
Int
|
ISP/
|
Special
Function
|
PACKAGE*
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Data
|
MHz
|
Volt
|
ICP
|
|
Flash
|
¡@
|
¡@
|
¡@
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W79E217
|
Flash
EPROM
|
64K
|
256
+ 2KB
|
2KB
|
60
|
33
|
5.5V
- 2.7V
|
4
|
20
|
ISP
|
-4T/
Machine Cycle
|
F100
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-WDT
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-12bit
PWM x8 & QEI
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-10-bit
ADC x8
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-2UART
& SPI & I²C
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-32*4
LCD driver
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-3
Input Capture
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W79E225
|
Flash
EPROM
|
16K
|
256
+1KB
|
1KB
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34/38
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40
|
5.5V
- 2.7V
|
4
|
20
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ISP
|
-4T/
Machine Cycle
|
L48/P44
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-WDT
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-12bit
PWM x8 & QEI
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-10-bit
ADC x8
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-2UART
& SPI & I²C
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-3
Input Capture
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W79E226
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Flash
EPROM
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32K
|
256
|
2KB
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34/38
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40
|
5.5V
- 2.7V
|
4
|
20
|
ISP
|
-4T/
Machine Cycle
|
L48/P44
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+2KB
|
-WDT
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¡@
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-12bit
PWM x8 & QEI
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¡@
|
-10-bit
ADC x8
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¡@
|
-2UART
& SPI & I²C
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¡@
|
-3
Input Capture
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W79E227
|
Flash
EPROM
|
64K
|
256
+ 2KB
|
2KB
|
34/38
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40
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5.5V
- 2.7V
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4
|
20
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ISP
|
-4T/
Machine Cycle
|
L48/
P44
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-WDT
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-12bit
PWM x8 & QEI
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-10-bit
ADC x8
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-2UART
& SPI & I²C
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-3
Input Capture
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*Package:
D=DIP, S=SOP, F=PQFP/QFP, L=LQFP, P=PLCC
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LPC-51(4T
8051 core) Series - Industrial grade
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Part
No.
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ROM
Type
|
ROM
|
RAM
|
NVM
|
I/O
Pins
|
Speed
|
Op.
|
Timer/
Counter
|
Int
|
ISP/
|
Special
Function
|
PACK
|
|
Data
|
MHz
|
Volt
|
ICP
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-AGE*
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Flash
|
¡@
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¡@
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¡@
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¡@
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W79E825A
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Flash
EPROM
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16K
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256
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256B
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18/15
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20
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5.5V
- 2.7V
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2
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13
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ICP
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-4T/
Machine Cycle
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D20/
S20
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-One
UART
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-Two
DPTR
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-WDT
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-4
Channel PWM
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-4
Channel 10-bit ADC
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-I²C
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-Two
analog Comparator
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-Internal
RC OSC
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-Low
Voltage Detect
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W79E824A
|
Flash
EPROM
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8K
|
256
|
256B
|
18/15
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20
|
5.5V
- 2.7V
|
2
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13
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ICP
|
-4T/
Machine Cycle
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D20/
S20
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-One
UART
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-Two
DPTR
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-WDT
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-4
Channel PWM
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-4
Channel 10-bit ADC
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-I²C
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-Two
analog Comparator
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-Internal
RC OSC
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-Low
Voltage Detect
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W79E823B
|
Flash
EPROM
|
4K
|
128
|
128B
|
18/15
|
20
|
5.5V
- 2.7V
|
2
|
13
|
ICP
|
-4T/
Machine Cycle
|
D20/
S20
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-One
UART
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-Two
DPTR
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-WDT
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-2
Channel PWM
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-4
Channel 10-bit ADC
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-I²C
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-Two
analog Comparator
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-Internal
RC OSC
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-Low
Voltage Detect
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W79E822B
|
Flash
EPROM
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2K
|
128
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128B
|
18/15
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20
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5.5V
- 2.7V
|
2
|
13
|
ICP
|
-4T/
Machine Cycle
|
D20/
S20
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-One
UART
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-Two
DPTR
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-WDT
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-4
Channel PWM
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-4
Channel 10-bit ADC
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-I²C
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-Two
analog Comparator
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-Internal
RC OSC
|
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-Low
Voltage Detect
|
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W79E804A
|
Flash
EPROM
|
8K
|
256
|
256B
|
18/15
|
20
|
5.5V
- 2.7V
|
2
|
12
|
ICP
|
-4T/
Machine Cycle
|
D20/
S20
|
|
-One
UART
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-Two
DPTR
|
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-WDT
|
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-4
Channel PWM
|
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-I²C
|
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-Two
analog Comparator
|
|
-Internal
RC OSC
|
|
-Low
Voltage Detect
|
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W79E803A
|
Flash
EPROM
|
4K
|
256
|
256B
|
18/15
|
20
|
5.5V
- 2.7V
|
2
|
12
|
ICP
|
-4T/
Machine Cycle
|
D20/
S20
|
|
-One
UART
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-Two
DPTR
|
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-WDT
|
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-2
Channel PWM
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-4
Channel 10-bit ADC
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-I²C
|
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-Two
analog Comparator
|
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-Internal
RC OSC
|
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-Low
Voltage Detect
|
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W79E802A
|
Flash
EPROM
|
2K
|
256
|
256B
|
18/15
|
20
|
5.5V
- 2.7V
|
2
|
12
|
ICP
|
-4T/
Machine Cycle
|
D20/
S20
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|
-One
UART
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-Two
DPTR
|
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-WDT
|
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-4
Channel PWM
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-I²C
|
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-Two
analog Comparator
|
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-Internal
RC OSC
|
|
-Low
Voltage Detect
|
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W79E834A
|
Flash
EPROM
|
8K
|
256
+ 256
|
-
|
26/23
|
20
|
5.5V-2.7V
|
3
|
13
|
ICP
|
-4T/
Machine Cycle
|
L48/
S28
|
|
-One
UART
|
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-WDT
|
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-10bit
PWM x4
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-10-bit
ADC x8
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-SPI
|
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-6MHz
Internal RC OSC
|
|
-Low
Voltage Detect
|
|
-3
Input Capture
|
|
W79E833A
|
Flash
EPROM
|
4K
|
256
|
-
|
26/23
|
20
|
5.5V-2.7V
|
3
|
13
|
ICP
|
-4T/
Machine Cycle
|
S28
|
|
-One
UART
|
|
-WDT
|
|
-10bit
PWM x4
|
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-10-bit
ADC x4
|
|
-SPI
|
|
-6MHz
Internal RC OSC
|
|
-Low
Voltage Detect
|
|
-3
Input Capture
|
|
W79E832A
|
Flash
EPROM
|
2K
|
256
|
-
|
26/23
|
20
|
5.5V-2.7V
|
3
|
13
|
ICP
|
-4T/
Machine Cycle
|
S28
|
|
-One
UART
|
|
-WDT
|
|
-10bit
PWM x4
|
|
-10-bit
ADC x4
|
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-SPI
|
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-
6MHz Internal RC OSC
|
|
-Low
Voltage Detect
|
|
-3
Input Capture
|
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W79E8213
|
Flash
EPROM
|
4K
|
128
|
128
|
18/15
|
20
|
5.5V-2.4V
|
2
|
10
|
ICP
|
-4T/
Machine Cycle
|
D20/S20
|
|
-WDT
|
|
-10bit
PWM x4
|
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-10-bit
ADCx8
|
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-10/20MHz
¡Ó25% Internal RC OSC
|
|
-Low
Voltage Detect
|
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-3
Input Capture
|
|
-Buzzer
wave generator
|
|
-Eight
high sink port pins(40mA)
|
|
W79E8213R
|
Flash
EPROM
|
4K
|
128
|
128
|
18/15
|
20
|
5.5V-2.4V
|
2
|
10
|
ICP
|
-4T/
Machine Cycle
|
D20/S20
|
|
-WDT
|
|
-10bit
PWM x4
|
|
-10-bit
ADCx8
|
|
-10/20MHz
¡Ó2% Internal RC OSC
|
|
-Low
Voltage Detect
|
|
-3
Input Capture
|
|
-Buzzer
wave generator
|
|
-Eight
high sink port pins(40mA)
|
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*Package:
D=DIP, S=SOP, F=PQFP/QFP, L=LQFP
|
SMS,
Public Phone and Security Processor (4T 8051 core)
|
| |
|
Part
No.
|
Dual
|
ROM
|
RAM
|
LCD
|
I/O
|
FSK*
|
DTMF*
|
CAS*
|
Ring
|
Timer/
Counter
|
Int
|
Special
Function
|
PACKAGE**
|
|
Clock
|
Detect.
|
|
W925E240FG
|
3.58M/
32K
|
256K
|
256+8K
|
-
|
40
|
G/R
|
G/R
|
R
|
Y
|
2
|
11
|
-4T/
Machine Cycle
|
F100
|
|
W925G240
|
-WDT
|
|
¡@
|
-Analog
Comparator
|
|
W925E625FG
|
3.58M/
32K
|
64K
|
256+4K
|
56x32
|
40
|
G/R
|
G/R
|
R
|
Y
|
2
|
11
|
-4T/
Machine Cycle
|
F160
|
|
W925G625
|
(1792
|
-WDT
|
|
¡@
|
dots)
|
-Analog
Comparator
|
|
W925EP01FG
|
4,
8M/ 32K
|
64K
|
256+4K
|
-
|
40/64
|
G/R
|
G/R
|
G/R
|
Y
|
2
|
12
|
-4T/
Machine Cycle
|
F100
|
|
Ext
64K
|
Ext
64K
|
-One
UART
|
|
¡@
|
¡@
|
-WDT
|
|
¡@
|
¡@
|
-Analog
Comparator
|
|
¡@
|
¡@
|
-ISP
function
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
*
FSK, DTMF, CAS: G=Generator; R=Receiver
** PACKAGE: D=DIP, S=SOP, F=PQFP/QFP, L=LQFP
|
32-bit
MCU Series (ARM-based)
|
| |
|
Part
No.
|
Speed
|
Internal
Memory
|
Features
|
Package
|
|
W90N740
|
80MHz
|
8K
I-cache
|
-2
Ethernet MACs
|
QFP
176 (lead free package ready)
|
|
2K
D-cache
|
-H/W
NAT
|
|
¡@
|
-2
USB1.1 Host
|
|
¡@
|
-21
GPIO pins
|
|
¡@
|
-Full
modem function UART
|
|
W90N745
|
80MHz
|
4KB
I-cache
|
-One
Ethernet MAC
|
LQFP
128 (Lead free package ready)
|
|
4KB
D-cache
|
-One
USB 2.0 full speed Host controller
|
|
¡@
|
-One
USB 2.0 full speed Host/Device controller
|
|
¡@
|
-AC97/I²S
|
|
¡@
|
-4
UARTs
|
|
¡@
|
-I²C
Master
|
|
¡@
|
-31
GPIOs
|
|
¡@
|
-Power
Management
|
|
W90P710
|
80MHz
|
4KB
I-cache
|
-One
Ethernet MAC
|
LQFP
176 (Lead free package ready)
|
|
4KB
D-cache
|
-LCD
controller
|
|
¡@
|
-One
USB 2.0 full speed Host controller
|
|
¡@
|
-One
USB 2.0 full speed Host/Device controller
|
|
¡@
|
-AC97/I²S
|
|
¡@
|
-SD
Host controller
|
|
¡@
|
-4
UARTs
|
|
¡@
|
-I²C
Master
|
|
¡@
|
-71
GPIOs
|
|
¡@
|
-RTC
|
|
¡@
|
-Smart
card controller
|
|
¡@
|
-Power
Management
|
|
|
|
|
|
|
