w83977atf Winbond Electronics Corp America, w83977atf Datasheet - Page 131

• Manufacturer Part Number: w83977atf
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

14.3 Four FDD Mode
15.0 ORDERING INFORMATION
16.0 HOW TO READ THE TOP MARKING
W83977ATF-P
W83977ATF-A
Example: The top marking of W83977ATF-A
1st line: Winbond logo
2nd line: the type number: W83977ATF-A
3rd line: the source of KBC F/W -- American Megatrends Incorporated
4th line: Tracking code 719 A B 2 7039530
PART NO.
W83977ATF-A
719: packages made in '97, week 19
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
7039530: wafer production series lot number
AM. MEGA. 87-96
719AC27039520
W83977ATF
inbond
MOB
MOA
DSA
DSB
Phoenix MultiKey/42
KBC FIRMWARE
AMIKEY
TM
-2
G1
A1
B1
G2
A2
B2
74LS139
186-
TM
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
REMARKS
Publication Release Date: April 1998
7407(2)
TM
W83977ATF
PRELIMINARY
DSA
DSB
DSC
DSD
MOA
MOB
MOC
MOD
Revision 0.52