參數(shù)資料
型號: HYB 39S128160CT
廠商: SIEMENS AG
英文描述: 128-Mbit(4banks × 2MBit × 16) Synchronous DRAM(128M(4列 × 2M位 × 16)同步動態(tài)RAM)
中文描述: 128兆位(4banks × 2Mbit的× 16)同步DRAM(128M的(4列× 2位× 16)同步動態(tài)RAM)的
文件頁數(shù): 27/42頁
文件大?。?/td> 280K
代理商: HYB 39S128160CT
HYB39S128400/800/160CT(L)
128MBit Synchronous DRAM
Semiconductor Group
26
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
HYB 39S128400CT 128-Mbit(4banks × 8MBit × 4) Synchronous DRAM(128M(4列 × 8M位 × 4)同步動態(tài)RAM)
HYB 39S128800CT 128-Mbit(4banks × 4MBit × 8) Synchronous DRAM(128M(4列 × 4M位 × 8)同步動態(tài)RAM)
HYB 39S16160CT-5.5 1M × 16-Mbit Synchronous DRAM for High-Speed Graphics Applications(16M位(1M × 16)同步動態(tài)RAM(用于高速圖形場合))
HYB 39S16160CT-6 1M × 16-Mbit Synchronous DRAM for High-Speed Graphics Applications(16M位(1M × 16)同步動態(tài)RAM(用于高速圖形場合))
HYB 39S16160CT-7 1M × 16-Mbit Synchronous DRAM for High-Speed Graphics Applications(16M位(1M × 16)同步動態(tài)RAM(用于高速圖形場合))
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