M5M5V216ATP-55H 查看數據表（PDF） - Mitsumi
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M5M5V216ATP-55H Datasheet PDF : 7 Pages
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revision-01, ' 98.12.08
M5M5V216ATP,RT
MITSUBISHI LSIs
2097152-BIT (131072-WORD BY 16-BIT) CMOS STATIC RAM
AC ELECTRICAL CHARACTERISTICS (Vcc=2.7 ~ 3.6V, unless otherwise noted)
(1) TEST CONDITIONS
Supply voltage
Input pulse
Input rise time and fall time
Reference level
Output loads
2.7V~3.6V
VIH=2.2V,VIL=0.4V
5ns
VOH=VOL=1.5V
Transition is measured ±500mV from
steady state voltage.(for ten,tdis)
Fig.1,CL=30pF
CL=5pF (for ten,tdis)
1TTL
DQ
CL
Including scope and
jig capacitance
Fig.1 Output load
(2) READ CYCLE
Symbol
Parameter
tCR
ta(A)
ta(S)
ta(BC1)
ta(BC2)
ta(OE)
tdis(S)
tdis(BC1)
tdis(BC2)
tdis(OE)
ten(S)
ten(BC1)
ten(BC2)
ten(OE)
tV(A)
Read cycle time
Address access time
Chip select access time
Byte control 1 access time
Byte control 2 access time
Output enable access time
Output disable time after S high
Output disable time after BC1 high
Output disable time after BC2 high
Output disable time after OE high
Output enable time after S low
Output enable time after BC1 low
Output enable time after BC2 low
Output enable time after OE low
Data valid time after address
Limits
M5M5V216ATP,RT - 55
Min
Max
M5M5V216ATP,RT - 70
Min
Max
55
70
55
70
55
70
55
70
55
70
30
35
20
25
20
25
20
25
20
25
10
10
10
10
10
10
5
5
10
10
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(3) WRITE CYCLE
Symbol
Parameter
tCW
tw(W)
tsu(A)
tsu(A-WH)
tsu(BC1)
tsu(BC2)
tsu(S)
tsu(D)
th(D)
trec(W)
tdis(W)
tdis(OE)
ten(W)
ten(OE)
Write cycle time
Write pulse width
Address setup time
Address setup time with respect to W
Byte control 1 setup time
Byte control 2 setup time
Chip select setup time
Data setup time
Data hold time
Write recovery time
Output disable time from W low
Output disable time from OE high
Output enable time from W high
Output enable time from OE low
Limits
M5M5V216ATP,RT - 55 M5M5V216ATP,RT - 70
Min
Max
Min
Max
55
70
45
55
0
0
50
65
50
65
50
65
50
65
25
30
0
0
0
0
20
25
20
25
5
5
5
5
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MITSUBISHI ELECTRIC
4
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