w83l950d Winbond Electronics Corp America, w83l950d Datasheet - Page 9
w83l950d
Manufacturer Part Number
w83l950d
Description
Peripheral Personal Computer Keyboard Controller
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W83L950D.pdf
(105 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
22.
23.
24.
25.
26.
21.10
21.11
21.12
21.13
21.14
AUXILIARY SMBUS ADDRESS AND REGISTERS ................................................................. 82
22.1
22.2
22.3
22.4
22.5
22.6
22.7
22.8
22.9
22.10
22.11
22.12
22.13
22.14
ELECTRICAL CHARACTERISTICS ......................................................................................... 89
23.1
23.2
23.3
ORDERING INFORMATION..................................................................................................... 94
HOW TO READ THE TOP MARKING ...................................................................................... 94
PACKAGE DIMENSIONS ......................................................................................................... 95
Auxiliary SMBus Host Status Register (AHSR) ............................................................ 82
Auxiliary SMBus Host Control Register (AHCR) .......................................................... 83
Auxiliary SMBus Host Read Byte Count Register (AH_RBC) ...................................... 84
Auxiliary SMBus Host/Slave Data FIFO Register (ADFIFO) ........................................ 84
Auxiliary SMBus Host-Slave Address Register (ASADR) ............................................ 84
Auxiliary SMBus Host/Slave Mode and FIFO Level Length Register(AHMR) ............. 85
Auxiliary SMBus Host/Slave FIFO Control Register (AFCR) ....................................... 85
Auxiliary SMBus Host/Slave interrupt Control Register (AICR).................................... 86
Auxiliary SMBus Host/Slave interrupt Status Register (AISR) ..................................... 87
Absolute Maximum Ratings .......................................................................................... 89
DC Characteristics (V
DC Characteristics (V
SMBus Host/Slave FIFO Status Register (FSR) ......................................................... 80
SMBus User Defined Register (UDR) ......................................................................... 80
SMBus System Control Register (SCR)...................................................................... 80
SMBus Test 0 Register (TST0).................................................................................... 81
SMBus Test 1 Register (TST1).................................................................................... 81
Auxiliary SMBus Host/Slave FIFO Status Register (AFSR)........................................ 88
Auxiliary SMBus User Defined Register (AUDR) ........................................................ 88
Auxiliary SMBus System Control Register (ASCR)..................................................... 88
Auxiliary SMBus Test 0 Register (ATST0)................................................................... 89
Auxiliary SMBus Test 1 Register (ATST1)................................................................... 89
DD
DD
= 5V) ...................................................................................... 90
= 3.3V) ................................................................................... 92
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Publication Release Date: June 23, 2003
W83L950D
Revision 1.0