AS7C331MPFS18A
®
Ordering information
Package &Width
–200 MHz
–166 MHz
–133 MHz
AS7C331MPFS18A-200TQC
AS7C331MPFS18A-200TQI
AS7C331MPFS18A-200BC
AS7C331MPFS18A-200BI
AS7C331MPFS18A-166TQC
AS7C331MPFS18A-166TQI
AS7C331MPFS18A-166BC
AS7C331MPFS18A-166BI
AS7C331MPFS18A-133TQC
AS7C331MPFS18A-133TQI
AS7C331MPFS18A-133BC
AS7C331MPFS18A-133BI
TQFP x18
BGA x18
Part numbering guide
AS7C
33
1M
PF
S
18
A
–XXX
TQ or B
C/ I
1
2
3
4
5
6
7
8
9
10
1. Alliance Semiconductor SRAM prefix
2. Operating voltage: 33 = 3.3V
3. Organization: 1M
4. Pipelined/ flow-through mode (each device works in both modes)
5. Deselect: S = single cycle deselect
6. Organization: 18 = x18
7. Production version: A = first production version
8. Clock speed (MHz)
9. Package type: TQ = TQFP; B = BGA
10. Operating temperature: C = commercial (0° C to 70° C); I = industrial (-40° C to 85° C)
5/ 28/ 03, v. 052003 Advance Info
Alliance Semiconductor
21 of 21
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