as7c251mft18a ETC-unknow, as7c251mft18a Datasheet - Page 18

• Manufacturer Part Number: as7c251mft18a
• Description: 2.5v 1m X 18 Flowthrough Burst Synchronous Sram
• Manufacturer: ETC-unknow

Ordering information
Note:
Add ‘N’ to the above part numbers for Lead Free Parts (Ex. AS7C251MFT18A-85TQCN)
Part numbering guide
1. Alliance Semiconductor SRAM prefix
2. Operating voltage: 25 = 2.5V
3. Organization: 1M
4. Flow-through mode
5. Organization: 18 = x18
6. Production version: A = first production version
7. Clock access time: [-75 = 7.5 ns;-85 = 8.5 ns; -10 = 10.0 ns]
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
12/24/04, v. 1.2
Package &
AS7C
1
TQFP x18
Width
25
2
AS7C251MFT18A-75TQC
AS7C251MFT18A-75TQI
1M
3
–75
FT
4
Alliance Semiconductor
18
5
AS7C251MFT18A-85TQC
AS7C251MFT18A-85TQI
®
A
6
–85
–XX
7
TQ
8
AS7C251MFT18A-10TQC
AS7C251MFT18A-10TQI
AS7C251MFT18A
C/I
–10
9
18 of 19
10
X