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參數(shù)資料
型號(hào): Q67100-Q536
廠商: SIEMENS AG
英文描述: 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
中文描述: 256畝× 4位動(dòng)態(tài)隨機(jī)存儲(chǔ)器的低功耗256畝× 4位動(dòng)態(tài)隨機(jī)存儲(chǔ)器
文件頁(yè)數(shù): 49/53頁(yè)
文件大小: 418K
代理商: Q67100-Q536
HYB39S64400/800/160BT(L)
64MBit Synchronous DRAM
Semiconductor Group
48
\
20. Full Page Read Cycle
20.1 CAS Latency = 2
BS
-
page address back to zero
during this time interval.
from the highest order
The burst counter wraps
Addr.
DQM
DQ
AP
+2 Ax
Hi-Z
Command
Bank A
Command
Bank A
Read
Activate
Bank B
Command
Ax
Activate
Ax
+1
Ax
RAx
RAx
CAx
~
~
RBx
RBx
~
~
~
~
SPT03929
bursting beginning with the starting address.
Burst Stop
Command
the burst counter increments and continues
terminate when the burst length is satisfied;
Full Page burst operation does not
Bank B
Command
Ax
Read
-
2
Ax 1
1
Ax+
Bx
Bx+1
Bx+2
+
Bx 3
+
Bx 4
CBx
Bank B
Command
Activate
Command
Bank B
Precharge
Bx
5
Bx+
6
+
RBy
t
RP
RBy
CAS
RAS
CKE
CLK
CS
WE
~
~
~
~
~
~
~
High
CK2
t
T0
T1
T2
~
~
T3
T4
~
~
T5
T6
T15
T11
T7
T8
T10
T9
T13
T12
T14
Burst Length = Full Page, CAS Latency = 2
T16
T17
T18
T19
T20
T21 T22
相關(guān)PDF資料
PDF描述
Q67100-Q537 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q542 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q543 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q607 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q608 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Q67100-Q537 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q542 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q543 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q607 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q608 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
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