Part No.	# of Channels	PCM Format	Supply Voltage	Power (TYP/STBY)	Package	Cross Ref (Motorola / OKI)
W6810	1	µ-Law / A-Law	5V	25mW / 0.5µW	PDIP20, SOP20,	MC145484 (Motorola)
					SSOP20, TSSOP20
W6811	1	µ-Law / A-Law	5V Analog	25mW / 0.5µW	PDIP24, SOP24,	¡@
			3V Digital		SSOP24, TSSOP24
W681310	1	µ-Law / A-Law	3V	10mW / 0.5µW	SOP20, SSOP20,	MC145481 (Motorola)
					TSSOP20
W681360	1	13-bit Linear	3V	9.8mW / 0.09µW	SOP20, SSOP20,	¡@
					TSSOP20, QFN32
W681511	1	µ-Law / A-Law	5V	25mW / 0.5µW	SOP20	MC145480 MC14LC5480 (Motorola) (Pin RO not Connected)
W681512	1	µ-Law / A-Law	5V	30mW / 0.5µW	SOP20, SSOP20,	MC145480 MC14LC5480 (Motorola)
					TSSOP20
W681513	1	µ-Law / A-Law	5V	25mW / 0.5µW	SOP20	¡@
W682310	2	µ-Law / A-Law	3V	22mW / 3µW	SOP24, SSOP20	MSM770401 (OKI)
W682510	2	µ-Law / A-Law	5V	35mW / 5µW	SOP24, SSOP20, PDIP20	MSM7533V (OKI)

Pro-X CODEC/SLCC
(PROgrammable EXtended CODEC/SLCC)

Applications¡@¡@
Analog Telephone Adapter		Fiber to the Premise/Home (FTTP/H)
Voice enabled DSL Modems		Optical Network Terminals (ONT)
Voice enabled Cable Modems		Set Top Boxes
Residential VoIP Gateways / Routers		Wireless Local Loop, PBX, ISDN NT1/TA
Integrated Access Devices		¡@

Part No.	Description	Package
W681388	Single Pro-X Programmable Extended CODEC/SLIC interface, µ-law/A-law or 16-bit linear PCM	LQFP-48, QFN-48
W682388	Dual Pro-X Programmable Extended CODEC/SLIC interface, µ-law/A-law or 16-bit linear PCM	LQFP-64, QFN-64
W684386	Quad Pro-X Programmable Extended CODEC/SLIC interface, µ-law/A-law or 16-bit linear PCM	QFP-128

USB Audio Controller

Winbond USB Audio Controller Series provide a complete line of USB VoIP and Audio solutions with integrate fast 8051 MCU, USB2.0 Full Speed compliant controller with PHY, 16bit ADC/DAC with 8KHz ¡V 48KHz sampling rate in a single chip package.

With full function integration that quickens design time, the product series provides a single-chip, one-stop solution for a spectrum of USB audio and VoIP applications including USB headset, USB microphone, USB phone, USB speaker phones, PSTN/USB dual mode phones, USB PSTN gateways and USB Analog Telephone Adapters (ATAs).

Part No.	Description	Package
W681306	8051 MCU with 192KB Mask ROM, USB 2.0 FS, PSTN and Caller ID interface, 16-bit CODEC, SPI, PCM, 4-channel PCM mixer	LQFP-100
W681307	8051 MCU with 32KB Mask ROM, USB 2.0 FS, 16-bit CODEC,  Echo Cancellation. SPI, PCM, 4-channel PCM mixer	LQFP-100
W681308	Turbo 8051 MCU with 8KB OTP , USB 2.0 FS, 16-bit CODEC, 8/16/48Khz SR, Echo cancellation, UART, SPI, PCM/I2S, 3-channel PCM mixer	LQFP-48