AS7C251MPFS32A ALSC [Alliance Semiconductor Corporation], AS7C251MPFS32A Datasheet - Page 18

• Manufacturer Part Number: AS7C251MPFS32A
• Description: 2.5V 1M x 32/36 pipelined burst synchronous SRAM
• Manufacturer: ALSC [Alliance Semiconductor Corporation]

Ordering information
Note:
Add suffix ‘N’ to the above part numbers for lead free parts (Ex AS7C251MPFS32A-200TQC
Part numbering guide
1. Alliance Semiconductor SRAM prefix
2. Operating voltage: 25 = 2.5V
3. Organization: 1M = 1Meg
4. Pipelined mode
5. Deselect: S = single cycle deselect
6. Organization: 32 = x 32; 36 = x 36
7. Production version: A = first production version
8. Clock speed (MHz)
9. Package type: TQ = TQFP
10. Operating temperature: C = commercial (0° C to 70° C); I = industrial (-40° C to 85° C)
11. N = Lead Free Part
Package & Width
2/14/05,
AS7C
1
TQFP x32
TQFP x36
v.1.3
25
2
AS7C251MPFS32A-200TQC
AS7C251MPFS36A-200TQC
AS7C251MPFS32A-200TQI
AS7C251MPFS36A-200TQI
1M
3
200 MHz
PF
4
Alliance Semiconductor
S
5
AS7C251MPFS32A-166TQC
AS7C251MPFS36A-166TQC
32/36
AS7C251MPFS32A-166TQI
AS7C251MPFS36A-166TQI
6
®
166 MHz
A
7
–XXX
N)
8
AS7C251MPFS32A-133TQC
AS7C251MPFS36A-133TQC
AS7C251MPFS32A-133TQI
AS7C251MPFS36A-133TQI
TQ
AS7C251MPFS32A
AS7C251MPFS36A
9
133 MHz
C/I
10
18 of 19
11
X