®
AS7C33512PFS32A
AS7C33512PFS36A
12/23/04, v 2.6 Alliance Semiconductor 18 of 19
Ordering information
Note: Add suffix ‘N’ to the above part number for Lead Free Parts (Ex. AS7C33512PFS32A-166TQCN)
Part numbering guide
1.Alliance Semiconductor SRAM prefix
2.Operating voltage: 33 = 3.3V
3.Organization: 512 = 512K
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 166 MHz 133 MHz
TQFP x32
AS7C33512PFS32A-166TQC AS7C33512PFS32A-133TQC
AS7C33512PFS32A-166TQI AS7C33512PFS32A-133TQI
TQFP x36
AS7C33512PFS36A-166TQC AS7C33512PFS36A-133TQC
AS7C33512PFS36A-166TQI AS7C33512PFS36A-133TQI
AS7C 33 512 PF S 32/36 A –XXX TQ C/I X
1234567891011
