參數(shù)資料
型號(hào): KM48S2020C
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 1M x 8Bit x 2 Banks Synchronous DRAM(1M x 8位 x 2組同步動(dòng)態(tài)RAM)
中文描述: 1M × 8位× 2銀行同步DRAM(1米× 8位× 2組同步動(dòng)態(tài)RAM)的
文件頁數(shù): 38/44頁
文件大?。?/td> 605K
代理商: KM48S2020C
TIMING DIAGRAM - I
CMOS SDRAM
ELECTRONICS
REV. 4 Nov. '97
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Clock Suspension & DQM Operation Cycle @CAS Latency=2, Burst Length=4
Row Active
Clock
Suspension
Read
Write
DQM
: Don't care
Clock
Suspension
Read
*Note 1
tSHZ
tSHZ
Write
DQM
Write
Read DQM
*Note :
1. DQM is needed to prevent bus contention.
BA
DQ
ADDR
CAS
RAS
CS
CKE
CLOCK
WE
DQM
A
10
/AP
Ra
Ca
Cb
Cc
Dc2
Dc0
Qb1
Qb0
Qa3
Qa2
Qa1
Qa0
Ra
相關(guān)PDF資料
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