Datenblatt-pdf.com


W83L951DG Schematic ( PDF Datasheet ) - Winbond

Teilenummer W83L951DG
Beschreibung Mobile Keyboard and Embedded Controller
Hersteller Winbond
Logo Winbond Logo 




Gesamt 30 Seiten
W83L951DG Datasheet, Funktion
www.DataSheet4U.com
Winbond
Mobile Keyboard and
Embedded Controller
W83L951DG
W83L951FG
Date: August/2006 Revision: 1.00






W83L951DG Datasheet, Funktion
W83L951DG/W83L951FG
2. PRODUCT FEATURES
y 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
y 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
y SMBus
Support 2 SMBus Interface support Master Mode.
y 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
y 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
y Fan Tachometer
Support two Fan Tachometer Inputs
y A/D Converter
Firmware Programmable Optional with 10-bite or 8-bit Resolution
Support Eight Channels
-2-

6 Page









W83L951DG pdf, datenblatt
W83L951DG/W83L951FG
Pin configuration table, continued.
SYMBOL
PIN
GPB6
EXTINT26
8
GPB5
EXTINT25
9
SYMBOL
PIN
GPB4
EXTINT24
10
GPB3
EXTINT23
11
GPB2
EXTINT22
12
GPB1
EXTINT21
13
GPB0
EXTINT20
14
GPA7
EXTINT17
15
GPA6
EXTINT16
16
GPA5
EXTINT15
17
GPA4
EXTINT14
18
GPA3
EXTINT13
19
GPA2
EXTINT12
20
GPA1
EXTINT11
21
GPA0
EXTINT10
22
VCC1
23
GP97
24
I/O
I/O16tsh
I/O16tsh
I/O
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
Ivdd
I/O16tsh
FUNCTION
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
FUNCTION
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
General Purpose I/O Function
External Interrupt Input
Normal Power Input, +3.3V
General Purpose I/O Function
-8-

12 Page





SeitenGesamt 30 Seiten
PDF Download[ W83L951DG Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
W83L951DGMobile Keyboard and Embedded ControllerWinbond
Winbond

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche