Datasheet > K7A321800M-QC220

K7A321800M-QC220

更新时间： 2023-01-03 10:35:24

品牌	Logo	应用领域
三星 - SAMSUNG		静态存储器
页数	文件大小	规格书
28页	351K
描述
Cache SRAM, 2MX18, 2.8ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100

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K7A321800M-QC220 数据手册

K7A323600M

K7A321800M

1Mx36 & 2Mx18 Synchronous SRAM

Document Title

1Mx36 & 2Mx18-Bit Synchronous Pipelined Burst SRAM

Revision History

Rev. No.

History

Draft Date

Remark

0.0

0.1

0.2

1. Initial draft

May. 10. 2001

Aug. 29. 2001

Dec. 31. 2001

Advance

1. Add 165FBGA package

Preliminary

1. Update JTAG scan order

2. Speed bin merge.

From K7A3236(18)09M to K7A3236(18)00M.

3. AC parameter change.

tOH(min)/tHZC(min) from 0.8 to 1.5 at -25

tOH(min)/tHZC(min) from 1.0 to 1.5 at -22

tOH(min)/tHZC(min) from 1.0 to 1.5 at -20

0.3

0.4

1. Change pin out for 165FBGA

- x18/x36 ; 11B => from A to NC

Feb. 14. 2002

Apr. 20. 2002

Preliminary

, 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

0.5

1.0

1.1

1.2

1. Add Icc, Isb,Isb1 and Isb2 values

1. Correct the pin name of 100TQFP.

1. Add the Industrial temperature range.

1. Change the Stand-by current (Isb)

May.10. 2002

Oct. 15. 2002

Mar. 19, 2003

Oct. 17, 2003

Preliminary

Final

Before

Isb - 25 : 120

After

170

160

150

140

110

100

- 22 : 110

- 20 : 100

- 16 :

- 15 :

- 14 :

Isb1

Isb2

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 -

Oct. 2003

Rev 1.2

12 3 4 5 6 7...28

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与K7A321800M-QC220相关器件

型号	品牌	获取价格	描述	数据表
K7A321800M-QC25	SAMSUNG	获取价格	1Mx36 & 2Mx18 Synchronous SRAM
K7A321800M-QC250	SAMSUNG	获取价格	Cache SRAM, 2MX18, 2.6ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
K7A321800M-QI14	SAMSUNG	获取价格	Standard SRAM, 2MX18, 4ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
K7A321800M-QI140	SAMSUNG	获取价格	Cache SRAM, 2MX18, 4ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
K7A321800M-QI160	SAMSUNG	获取价格	Cache SRAM, 2MX18, 3.5ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
K7A321800M-QI20	SAMSUNG	获取价格	Standard SRAM, 2MX18, 3.1ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
K7A321800M-QI200	SAMSUNG	获取价格	Cache SRAM, 2MX18, 3.1ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
K7A321800M-QI220	SAMSUNG	获取价格	Cache SRAM, 2MX18, 2.8ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
K7A321800M-QI25	SAMSUNG	获取价格	Standard SRAM, 2MX18, 2.6ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
K7A321800M-QI250	SAMSUNG	获取价格	Cache SRAM, 2MX18, 2.6ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100