參數(shù)資料
型號(hào): Q67100-Q1086
廠商: SIEMENS AG
英文描述: 4M x 4-Bit Dynamic RAM 2k & 4k Refresh
中文描述: 4米× 4位動(dòng)態(tài)隨機(jī)存儲(chǔ)器2k
文件頁(yè)數(shù): 28/53頁(yè)
文件大?。?/td> 418K
代理商: Q67100-Q1086
HYB39S64400/800/160BT(L)
64MBit Synchronous DRAM
Semiconductor Group
27
7. Burst Write and Read with Auto Precharge
7.1 Burst Write with Auto-Precharge
7.2 Burst Read with Auto-Precharge
COMMAND
NOP
NOP
NOP
WRITE A
Auto-Precharge
CLK
T0
T2
T1
T3
T4
T5
T6
T7
T8
NOP
BANK A
ACTIVE
NOP
NOP
DIN A0
DIN A1
DIN A0
DIN A1
*
*
DQ’s
CAS latency = 2
DQ’s
CAS latency = 3
Begin Autoprecharge
Bank can be reactivated after trp
t
WR
t
WR
t
RP
t
RP
NOP
COMMAND
READ A
with AP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
t
CK2,
DQ’s
CAS latency = 2
t
CK3,
DQ’s
CAS latency = 3
NOP
CLK
T0
T2
T1
T3
T4
T5
T6
T7
T8
DOUT A0
DOUT A1
DOUT A2
*
*
DOUT A0
DOUT A1
DOUT A2
DOUT A3
Begin Autoprecharge
Bank can be reactivated after trp
t
RP
t
RP
(Burst Length = 4, CAS latency = 2,3)
相關(guān)PDF資料
PDF描述
Q67100-Q1087 4M x 4-Bit Dynamic RAM 2k & 4k Refresh
Q67100-Q1088 4M x 4-Bit Dynamic RAM
Q67100-Q1092 2M x 8 - Bit Dynamic RAM 2k Refresh
Q67100-Q980 4M x 32-Bit Dynamic RAM Module
Q67100-Q982 4M x 36-Bit Dynamic RAM Module
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Q67100-Q1087 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 4-Bit Dynamic RAM
Q67100-Q1088 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 4-Bit Dynamic RAM
Q67100-Q1092 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:2M x 8 - Bit Dynamic RAM 2k Refresh
Q67100-Q1093 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:2M x 8-Bit Dynamic RAM
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