參數(shù)資料
型號: KM4132G512
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 256K x 32Bit x 2 Banks Synchronous Graphic RAM(256K x 32位 x 2組同步圖形 RAM)
中文描述: 256 × 32Bit的× 2銀行同步圖形存儲(chǔ)器(256K × 32位× 2組同步圖形RAM)的
文件頁數(shù): 26/49頁
文件大小: 934K
代理商: KM4132G512
KM4132G512
CMOS SGRAM
- 27
Rev. 2.2 (June 1998)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Power On Sequence & Auto Refresh
CLOCK
CKE
CS
RAS
CAS
ADDR
A
10
/BA
A
9
/AP
DQ
WE
DQM
Ra
tRP
tRC
High level is necessary
High-Z
High level is necessary
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
ó
: Don
t care
Precharge
(All Banks)
Auto Refresh
Auto Refresh
Mode Register Set
DSF
ó
ó
ó
ó
Ra
BS
KEY
KEY
KEY
Row Active
(Write per Bit
Enable or Disable)
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參數(shù)描述
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