K7A403600M
128Kx36 Synchronous SRAM
Document Title
128Kx36-Bit Synchronous Pipelined Burst SRAM
Revision History
Remark
Rev. No
History
Draft Date
Preliminary
Preliminary
0.0
0.1
Initial draft
April . 14. 1998
April . 20. 1998
Change Undershoot spec
from -3.0V(pulse width£20ns) to -2.0V(pulse width£tCYC/2)
Add Overshoot spec 4.6V(pulse width£tCYC/2)
Change VIH max from 5.5V to VDD+0.5V
Preliminary
Preliminary
0.2
Change tCD from 3.2ns to 3.1ns at bin -50.
Change tOE from 3.2ns to 3.1ns at bin -50.
Change setup from 1.5ns to 1.4ns at bin -50.
Change tCYC from 5.5ns to 5.4ns at bin -55.
May . 23. 1998
May . 25. 1998
0.3
Change tCD from 3.5ns to 3.1ns at bin -55.
Change tOE from 3.5ns to 3.1ns at bin -55.
Change setup from 1.5ns to 1.4ns at bin -55.
.
Preliminary
Preliminary
0.4
Add tCYC 175Mhz.
Change ISB2 from 20mA to 30mA.
May . 30. 1998
June. 08. 1998
0.5
Modify DC characteristics( Input Leakage Current test Conditions)
form VDD=VSS to VDD to Max.
Final
Final
Final
Fianl
1.0
2.0
3.0
4.0
Final Release.
June. 15 . 1998
July. 10 . 1998
Dec. 02. 1998
Mar. 04. 1999
Add tCYC 225Mhz.
Add VDDQ Supply voltage( 2.5V )
Change tCD , tOE from 3.1ns to 2.8ns at bin -44.
Change tHZC max , tHZOE max from 3.0ns to 2.8ns at bin -44.
Final
Final
Final
5.0
6.0
7.0
Add tCYC 250Mhz.
April. 10. 1999
May. 03. 1999
May. 10. 1999
Change tAH, tSH, tDH, tWH, tADVH, tCSH from 0.5ns to 0.4ns at bin -40.
1. Change tAS, tSS, tDS, tWS, tADVS, tCSS from 1.4ns to 1.2ns at bin -44.
2. Change tAH, tSH, tDH, tWH, tADVH, tCSH from 0.5ns to 0.4ns at bin -44.
3. Change tAS, tSS, tDS, tWS, tADVS, tCSS from 1.2ns to 0.8ns at bin -40.
4. Change tAH, tSH, tDH, tWH, tADVH, tCSH from 0.4ns to 0.3ns at bin -40.
Final
Final
8.0
9.0
1. Change ISB value from 120mA to 130mA at -57
Remove 119BGA(7x17 Ball Grid Array Package) .
June. 24. 1999
Nov. 26. 1999
The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right to change the
specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters of this device. If you have any ques-
tions, please contact the SAMSUNG branch office near your office, call or contact Headquarters.
- 1 -
November 1999
Rev 9.0