參數(shù)資料
型號: V53C8258L
廠商: Mosel Vitelic, Corp.
英文描述: Ultra-High Speed,3.3 Volt 256K x 8 Bit EDO Page Mode CMOS Dynamic RAM(3.3V超高速256Kx8EDO頁面模式CMOS動態(tài)RAM)
中文描述: 超高速,3.3伏特256K × 8位EDO公司頁面模式的CMOS動態(tài)RAM(3.3超高速256Kx8EDO頁面模式的CMOS動態(tài)內(nèi)存)
文件頁數(shù): 12/18頁
文件大小: 144K
代理商: V53C8258L
12
V53C8258L Rev. 1.4 February 1999
MOSEL V ITELIC
V53C8258L
Waveforms of CAS-before-RAS Refresh Counter Test Cycle
Waveforms of CAS-before-RAS Refresh Cycle
IH
V
IL
V
IH
V
IL
V
RP (3)
t
IH
V
IL
V
t
CSR (47)
t
RSH (W)(25)
t
CAS (5)
t
RAS (1)
t
CHR (49)
t
RCS (7)
t
WCS (27)
t
LZ (21)
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
t
CP (43)
t
RCH (14)
t
RRH (15)
t
ROH (16)
OAC (17)
t
HZ (22)
t
HZ (22)
t
HZ (22)
t
RWL (31)
t
CWL (26)
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
READ CYCLE
WRITE CYCLE
t
WSR
t
WCH (28)
I/O
ADDRESS
WE
WB/WE
I/O
D
OUT
RAS
CAS
OE
BE/OE
t
DH (33)
t
DS (32)
D
IN
t
RWH
8258L-14
I/O
IH
V
IL
V
RAS
OH
V
OL
V
IH
V
IL
V
CAS
t
RAS (1)
t
RC (2)
t
CP (43)
t
HZ (22)
t
CSR (47)
RP (3)
t
t
RPC (48)
t
CHR (49)
RP (3)
t
WE, OE, = Don’t care
A –A
NOTE:
8258L-15
相關(guān)PDF資料
PDF描述
V53C832H High Performance 256K X 32 EDO Page Mode CMOS Dynamic RAM(高性能256Kx32EDO頁面模式動態(tài)RAM)
V53C832L HIGH PERFORMANCE 3.3 VOLT 256K X 32 EDO PAGE MODE CMOS DYNAMIC RAM
V53C832L30 HIGH PERFORMANCE 3.3 VOLT 256K X 32 EDO PAGE MODE CMOS DYNAMIC RAM
V53C832L35 HIGH PERFORMANCE 3.3 VOLT 256K X 32 EDO PAGE MODE CMOS DYNAMIC RAM
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