W83977AF Information Storage Devices, Inc, W83977AF Datasheet - Page 180

• Manufacturer Part Number: W83977AF
• Description: W83877TF Plus Kbc, Cir, RTC
• Manufacturer: Information Storage Devices, Inc

14. ORDERING INFORMATION
15. HOW TO READ THE TOP MARKING
W83977F-P
W83977F-A
W83977AF-P
W83977AF-A
Example: The top marking of W83977F-A
1st line: Winbond logo
2nd line: the type number: W83977F-A
3rd line: the source of KBC F/W -- American Megatrends Incorporated
4th line: Tracking code 709 A B 2 6519520
PART NO.
709: packages made in '97, week 09
A: assembly house ID; A means ASE, S means SPIL
B: IC revision; B means version B, C means version C
2: wafers manufactured in Winbond FAB 2
6519520: wafer production series lot number
W83977TF-A
AM. MEGA. 87-96
719AB27039520
inbond
Phoenix MultiKey/42
Phoenix MultiKey/42
KBC FIRMWARE
AMIKEY-2
AMIKEY-2
TM
TM
- 168 -
TM
TM
without FIR, 3rd UART
without FIR, 3rd UART
with FIR, 3rd UART
with FIR, 3rd UART
W83977F/ W83977AF
Publication Release Date: March 1998
REMARKS
TM
PRELIMINARY
Revision 0.58