W83194BR-97
PRELIMINARY
5.12 Register 12 Divisor Register
Bit
@PowerUp
Pin
Description
7
0
-
0: use frequency table
1: use M/N register 9~12 to program frequency
CPU freq. = 14.318MHz * (N+4)/ 2*M
The equation is
Reserve
6
5
4
3
2
1
0
1
1
1
1
1
1
1
-
-
-
-
-
-
-
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
6.0 ORDERING INFORMATION
Part Number
Package Type
48 PIN SSOP
Production Flow
W83194BR-97
Commercial, 0°C to +70°C
7.0 HOW TO READ THE TOP MARKING
W83194BR-97
28051234
814GBB
1st line: Winbond logo and the type number: W83194BR-97
2nd line: Tracking code 2 8051234
2
: wafers manufactured in Winbond FAB 2
8051234
: wafer production series lot number
3rd line: Tracking code 814 G B B
814
: packages made in '98, week 14
G
: assembly house ID; A means ASE, S means SPIL, G means GR
B
: Winbond internal use code
B
: IC revision
All the trade marks of products and companies mentioned in this data sheet belong to their
respective owners.
Publication Release Date: Dec. 1999
- 10 -
Revision 0.35
WINBOND [ WINBOND ]
