W83L951DG, W83L951F, W83L951FG Selling Leads, Datasheet
MFG:WINBOND Package Cooled:QFP D/C:05+
W83L951DG, W83L951F, W83L951FG Datasheet download
Part Number: W83L951DG
MFG: WINBOND
Package Cooled: QFP
D/C: 05+
W83L951DG, W83L951F, W83L951FG
- Table of contents:
Info of W83L951DG
Info of W83L951F
Info of W83L951FG
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About W83176G-732
PDF/DataSheet Download
Datasheet: W83176G-732
File Size: 411857 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
About W83176G-732
PDF/DataSheet Download
Datasheet: W83176G-732
File Size: 411857 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
About W83176G-732
PDF/DataSheet Download
Datasheet: W83176G-732
File Size: 411857 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
W83L951DG General Description
The Winbond mobile keyboard and embedded controller W83L951DG/FG architecture consists of a Turbo-8051 core logic controller and surrounded by various components, 2K+256 bytes of RAM, 64K on-chip FLASH, LPC host interface, 13 general purpose I/O port with 24 external interrupt source, 4 timers, 1 serial port, 2 SMBus interface for master mode, 3 PS/2 port, 2 PWM channels with 8-bits and 2 PWM channels with 16-bits, 2 D-A and 8 A-D converters, 1 Consumer Infrared Communications Receiver, 2 Fan Tachometer , 1 Real Time Clock Generator, and Matrix Interface. The part number with an affix of "G" is the Lead-free package product.
W83L951DG Maximum Ratings
|
PARAMETER |
RATING |
RATING UNIT |
|
Power Supply Voltage |
-0.5 to +4.6 |
V |
|
Input Voltage |
3.3 ± 10% |
V |
|
Operating Temperature |
0 to +70 |
|
|
Storage Temperature |
-55 to +125 |
W83L951DG Features
`Core logic
8-bit Turbo 8052 Microprocessor Code based, Speed up to 24MHz
256 bytes Internal RAM
64K bytes Embedded Programmable Flash Memory
2K bytes External SRAM
`Host interface
Software Optional with LPC Interface
Primary Programmable I/O Address Communication Port in LPC Mode
Support SERIRQ in LPC Interface
Support Hardware Fast Gate A20 and KBRST
Support Port 92h
`SMBus
Support 2 SMBus Interface support Master Mode.
`Timers
Support Four Timer Signal with Three Pre-scalars
Timer 1 and 2 Shard the Same Pre-scalar and are Free-Running Only.
Timer X and Y Have Individual Pre-scalar and Support up to Four Control Modes, Free Running,
Pulse Output, Event Counter and Pulse Width Measurement
`PWM
Support Four PWM Channels
PWM 0 and 1 are 8-bits and Programmable Frequency from 62Hz to 7.5 KHz
PWM 2 and 3 are 16-bits and Programmable Frequency from 6Hz to 3MHz
`Fan Tachometer
Support two Fan Tachometer Inputs
`A/D Converter
Firmware Programmable Optional with 10-bite or 8-bit Resolution
Support Eight Channels
`D/A Converter
8-bit Resolution Support Two Channels
`PS2
Support Three Hardware PS2 Channels Optional PS2 Clock Inhibit by Hardware or Firmware
`Keyboard Controller
Support 16*8 Keyboard Matrix-scan, Expanding to 18*8 and 20*8
`GPIO
Support 104 Useful GPIO Pins Totally and Bitaddressable to Facility Firmware Coding
`FLASH
Support External On-Board 64K Flash via Matrix Interface (GP0, 1, 3)
`CIR
Support Decoding for the NEC Consumer IR Remote Control Format
`RTC
Real Time Clock Generator with 32.768 KHz Input
`ACPI
Support ACPI Appliance Secondary Programmable I/O Address Communication Port in LPC Mode
`Package
-Pin QFP and 128-Pin LQFP Leadfree Package Options, in compliance with the RoHS (Restriction on Hazardous Substances)
W83L951DG Connection Diagram
W83L951FG General Description
The Winbond mobile keyboard and embedded controller W83L951DG/FG architecture consists of a Turbo-8051 core logic controller and surrounded by various components, 2K+256 bytes of RAM, 64K on-chip FLASH, LPC host interface, 13 general purpose I/O port with 24 external interrupt source, 4 timers, 1 serial port, 2 SMBus interface for master mode, 3 PS/2 port, 2 PWM channels with 8-bits and 2 PWM channels with 16-bits, 2 D-A and 8 A-D converters, 1 Consumer Infrared Communications Receiver, 2 Fan Tachometer , 1 Real Time Clock Generator, and Matrix Interface. The part number with an affix of "G" is the Lead-free package product.
W83L951FG Maximum Ratings
|
PARAMETER |
RATING |
RATING UNIT |
|
Power Supply Voltage |
-0.5 to +4.6 |
V |
|
Input Voltage |
3.3 ± 10% |
V |
|
Operating Temperature |
0 to +70 |
|
|
Storage Temperature |
-55 to +125 |
W83L951FG Features
`Core logic
8-bit Turbo 8052 Microprocessor Code based, Speed up to 24MHz
256 bytes Internal RAM
64K bytes Embedded Programmable Flash Memory
2K bytes External SRAM
`Host interface
Software Optional with LPC Interface
Primary Programmable I/O Address Communication Port in LPC Mode
Support SERIRQ in LPC Interface
Support Hardware Fast Gate A20 and KBRST
Support Port 92h
`SMBus
Support 2 SMBus Interface support Master Mode.
`Timers
Support Four Timer Signal with Three Pre-scalars
Timer 1 and 2 Shard the Same Pre-scalar and are Free-Running Only.
Timer X and Y Have Individual Pre-scalar and Support up to Four Control Modes, Free Running,
Pulse Output, Event Counter and Pulse Width Measurement
`PWM
Support Four PWM Channels
PWM 0 and 1 are 8-bits and Programmable Frequency from 62Hz to 7.5 KHz
PWM 2 and 3 are 16-bits and Programmable Frequency from 6Hz to 3MHz
`Fan Tachometer
Support two Fan Tachometer Inputs
`A/D Converter
Firmware Programmable Optional with 10-bite or 8-bit Resolution
Support Eight Channels
`D/A Converter
8-bit Resolution Support Two Channels
`PS2
Support Three Hardware PS2 Channels Optional PS2 Clock Inhibit by Hardware or Firmware
`Keyboard Controller
Support 16*8 Keyboard Matrix-scan, Expanding to 18*8 and 20*8
`GPIO
Support 104 Useful GPIO Pins Totally and Bitaddressable to Facility Firmware Coding
`FLASH
Support External On-Board 64K Flash via Matrix Interface (GP0, 1, 3)
`CIR
Support Decoding for the NEC Consumer IR Remote Control Format
`RTC
Real Time Clock Generator with 32.768 KHz Input
`ACPI
Support ACPI Appliance Secondary Programmable I/O Address Communication Port in LPC Mode
`Package
-Pin QFP and 128-Pin LQFP Leadfree Package Options, in compliance with the RoHS (Restriction on Hazardous Substances)
W83L951FG Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
