K7B321825M

1Mx36 & 2Mx18 Synchronous SRAM

- 1 -

Rev 2.0

Nov. 2003

K7B323625M

Document Title

1Mx36 & 2Mx18-Bit Synchronous Burst SRAM

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.

Revision History

Rev. No.

0.0

0.1

0.2

0.3

0.4

0.5

1.0

1.1

2.0

Remark

Advance

Preliminary

Preliminary

Preliminary

Preliminary

Preliminary

Final

Final

Final

History

1. Initial draft

1. Add 165FBGA package

1. Update JTAG scan order

1. Change pin out for 165FBGA

- x18/x36 ;

11B => from A to NC

,

2R ==> from NC to A .

1. Insert pin at JTAG scan order of 165FBGA in connection with

pin out change

- x18/x36 ; insert Pin ID of 2R to BIT number of 69

1. Add Icc, Isb, Isb1 and Isb2 values.

1. Correct the pin name of 100TQFP.

1. Change the Stand-by current (Isb)

Before

After

Isb - 65 :

100

140

- 75 :

90

130

- 85 :

80

130

Isb1

:

90

110

Isb2

:

80

100

1. Delete the 119BGA and 165FBGA package.

2. Delete the 8.5ns speed bin

Draft Date

May. 10. 2001

Aug. 29. 2001

Dec. 03. 2001

Feb. 14 . 2002

Apr. 20. 2002

May. 10. 2002

Oct. 15. 2002

Oct. 17, 2003

Nov. 18, 2003