as7c251mntd18a ETC-unknow, as7c251mntd18a Datasheet - Page 17

• Manufacturer Part Number: as7c251mntd18a
• Description: 2.5v 1m X 18 Pipelined Sram
• Manufacturer: ETC-unknow

AS7C251MNTD18A
®
Ordering information
Width
–166 MHz
–133 MHz
Package &
AS7C251MNTD18A-166TQC
AS7C251MNTD18A-133TQC
TQFP x18
AS7C251MNTD18A-166TQI
AS7C251MNTD18A-133TQI
Note:
Add suffix ‘N’ to the above part number for Lead Free Parts (Ex. AS7C251MNTD18A-166TQCN)
Part numbering guide
AS7C
25
1M
NTD
18
A
–XXX
TQ
C/I
X
1
2
3
4
5
6
7
8
9
10
1. Alliance Semiconductor SRAM prefix
2. Operating voltage: 25 = 2.5V
3. Organization: 1M
4. NTD ™ = No Turn-Around Delay. Pipelined mode
5. Organization: 18 = x 18
6. Production version: A = first production version
7. Clock speed (MHz)
8. Package type: TQ = TQFP
9. Operating temperature: C = commercial ( 0° C to 70° C); I = industrial ( -40 ° C to 85° C)
10. N = Lead free part
Alliance Semiconductor
12/23/04, v.2.2
P. 17 of 18