參數(shù)資料
型號: KM4132G271B
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 128K x 32bit x 2 Banks Synchronous Graphic RAM LVTTL
中文描述: 128K的x 32位× 2銀行同步圖形RAM的LVTTL
文件頁數(shù): 40/51頁
文件大小: 1033K
代理商: KM4132G271B
KM4132G271B
CMOS SGRAM
- 40
Rev. 2.4 (May 1998)
Read & Write Cycle with Auto Precharge III @Burst Length=4
HIGH
Row Active
(A-Bank)
: Don
t care
*Note :
1. Any command to A-bank is not allowed in this period.
tRP is determined from at auto precharge start point
Read with
Auto Precharge
(A-Bank)
Auto Precharge
Start Point
(A-Bank)
Row Active
(B-Bank)
Read with
Auto Precharge
(B-Bank)
A9
A8
ADDR
CAS
RAS
CS
CKE
CLOCK
WE
Qa0
Qa1
Qa2
Qa3
Qa0
Qa1
Qa2
Qa3
Qb0
Qb1
Qb2
Qb3
Qb0
Qb1
Qb2
Qb3
Ra
Ca
Ra
Cb
Rb
Rb
Auto Precharge
Start Point
(B-Bank)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
DQM
DSF
(CL=2)
(CL=3)
DQ
DQ
*Note 1
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KM4132G271BQ(R)-10 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128K x 32bit x 2 Banks Synchronous Graphic RAM LVTTL
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KM4132G271BQ-10 制造商:Samsung Semiconductor 功能描述: 制造商:Samsung Semiconductor 功能描述:SGRAM, 2X128KX32, 100 Pin, Plastic, QFP 制造商:SEC 功能描述:SGRAM, 2X128KX32, 100 Pin, Plastic, QFP
KM4132G271BQR-10 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128K x 32bit x 2 Banks Synchronous Graphic RAM LVTTL