W83627SF-AW Winbond, W83627SF-AW Datasheet - Page 88

• Manufacturer Part Number: W83627SF-AW
• Manufacturer: Winbond

Specifications of W83627SF-AW

• Pin Count: 128
• Lead Free Status / RoHS Status: Not Compliant

CR2C (GPIO multiplexed pin selection register 3. VCC powered. Default 0bsss11111)
CR2D (Default 0x00)
CR2E (Default 0x00)
CR2F (Default 0x00)
Test Mode: Reserved for Winbond.
Test Mode: Reserved for Winbond.
Test Mode: Reserved for Winbond.
Bit 2
Bit 1 - 0 :PIN2S
Bit 7
Bit 6 - 5 : Multi-function selection bit for pin 112, 113, 115, 116, and 118
Bit 4-0
for bit5.
: PIN87S
= 0 IRTX
= 1 GP26
= 00 DRVDEN1
= 01 SMI#
= 10 IRQIN1 (select IRQ resource through CRF3 Bit 7 - 4 of Logical Device 8)
= 11 GP27
: Multi-function selection bit for pin 91, 92, 98 –100, and 106 – 110.
= 0
= 1
The corresponding power on setting pin is GP57 (pin 102). Its value is latched on the
rising edge of
for detailed description of
= 00 GP74-71 and GP70
= 01 Reserved
= 10 Smart Card function
= 11 Reserved
The corresponding power on setting pin for bit 6 is GP70 (pin 118) and GP72 (pin 115)
Both values are latched on the rising edge of PWROK after VDD is on. If either bit 5or bit
6 is set to "1" after PWROK rising edge, these two bit can only be read. They can be
written if powered on to select GP function initially and switch to Smard Card function.
: Reserved
GP21 – 22, GP60 – 62, and GP51 - GP55
VID function
PWROK after VDD is on. Refer to CRF9and CRFA of Logical Device C
VID function.
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W83627SF