128Kx36/x32 & 256Kx18 Synchronous SRAM
Description
K7A403600B K7A403200B K7A401800B
Document Title
128Kx36/x32 & 256Kx18 Synchronous SRAM
128Kx36 & 128Kx32 & 256Kx18-Bit Synchronous Pipelined Burst SRAM
Revision History
Rev.
No 0.
0 0.
1 History 1.
Initial draft 1.
Changed DC parameters Icc ; from 350mA to 290mA at -16, from 330mA to 270mA at -15, from 300mA to 250mA at -14, ISB1 ; from 100mA to 80mA 1.
Delete Pass-Through 1.
Add x32 org.
and industrial temperature 1.
Final spec release 2.
Changed Pin Capacitance - Cin ; from 5pF to 4pF - Cout ; from 7pF to 6pF Draft Date May.
15.
2001 June.
12.
2001 Remark Preliminary Preliminary
0.
2 0.
3 1.
0
June.
25.
2001 Aug.
11.
2001 Nov.
15.
2001
Preliminary Preliminary Final
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 questions, please contact the SAMSUNG branch office near your office, call or contact Headquarters.
-1-
Nov 2001 Rev 1.
0
K7A403600B K7A403200B K7A401800B
128Kx36/x32 & 256Kx18 Synchronous SRAM
4Mb SB/SPB Synchronous SRAM Ordering Information
Org.
Part Number Mode VDD Speed FT ; Access Time(ns) Pipelined ; Cycle Time(MHz) 6.
5/7.
5/8.
0 ns 167/138 MHz 300/275/250/225/200 MHz 6.
5/7.
5/8.
0 ns 167/138 MHz 300/275/250/225/200 MHz 167/138/ MHz 6.
5/7.
5/8.
0 ns 167/138 MHz 300/275/250/225/200 MHz 167/138 MHz Q (100TQFP) C (Commercial Temperature Range) I: (Industrial Temperature Range) PKG Temp
K7B401825B-QC(I)65/75/80 256Kx18 K7A401800B-QC(I)16/14 K7A401809B-QC(I)30/27/25/22/20 K7B403225B-QC(I)65/75/80 128Kx32 K7A403200B-QC(I)16/14 K7A403209B-QC(I)30/27/25/22/20 K7A403201B-QC(I)16/14 K7B403625B-QC(I)65/75/80 128Kx36 K7A403600B-QC(I)16/14 K7A403609B-QC(I)30/27/25/22/20 K7A403601B-QC(I)16/14
SB SPB(2E1D) SPB(2E1D) SB SPB(2E1D) SPB(2E1D) SPB(2E2D) SB SPB(2E1D) SPB(2E1D) SPB(2E2D)
3.
3 3.
3 3.
3 3.
3 3.
3 3.
3 3.
3 3.
3 3.
3 3.
3 3.
3
-2-
Nov 200...
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