w83977ctf Winbond Electronics Corp America, w83977ctf Datasheet - Page 160

• Manufacturer Part Number: w83977ctf
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

13.3 Four FDD Mode
14.0 ORDERING INFORMATION
15.0 HOW TO READ THE TOP MARKING
W83977EF-PW
W83977EF-AW
W83977CTF-PW
W83977CTF-AW
Example: The top marking of W83977EF-AW
1st line: Winbond logo
2nd line: the type number: W83977EF-AW
3rd line: the source of KBC F/W -- American Megatrends Incorporated
4th line: the tracking code
PART NO.
W83977EF-AW
821: packages made in '98, week 21
A: assembly house ID; A means ASE, S means SPIL.... etc.
2: Winbond internal use.
B: IC revision; A means version A, B means version B
282012345: wafer production series lot number
821A2B282012345
AM. MEGA. 87-96
W83977EF
inbond
MOB#
MOA#
DSA#
DSB#
Phoenix MultiKey/42
Phoenix MultiKey/42
KBC FIRMWARE
AMIKEY
AMIKEY
821 A 2 C 282012345
TM
TM
-2
-2
TM
TM
G1
A1
B1
G2
A2
B2
-151 -
74LS139
with OnNow / security keyboard Wake-Up
with OnNow / security keyboard Wake-Up
with OnNow / security keyboard Wake-Up
with OnNow / security keyboard Wake-Up
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
7407(2)
Publication Release Date: March 1999
REMARKS
TM
W83977EF/ CTF
DSA#
DSB#
DSC#
DSD#
MOA#
MOB#
MOC#
MOD#
PRELIMINARY
Revision A1