M5M51016BTP-12VL-I Datasheet, PDF (4/7 Pages) Mitsubishi Electric Semiconductor – 1048576-BIT(65536-WORD BY 16-BIT)CMOS STATIC RAM

9 Jul ,1997
MITSUBISHI LSIs
M5M51016BTP,RT-12VL-I,
-12VLL-I
1048576-BIT(65536-WORD BY 16-BIT)CMOS STATIC RAM
AC ELECTRICAL CHARACTERISTICS (Ta = - 40 ~ 85^oC , VCC = 2.7V~ 3.6V, unless otherwise noted )
(1) MEASUREMENT CONDITIONS
Input pulse level ...................... VIH = 2.2V, VIL = 0.4V
Input rise and fall time ^{..............} 5ns
Reference level ........................ VOH = 1.5V, VOL = 1.5V
Output loads ............................ Fig.1,CL = 30pF
CL = 5pF ( for ten, tdis )
Transition is measured ^_+500mV from steady
state voltage. ( for ten, tdis )
1TTL
DQ
CL ( Including scope
and JIG )
Fig.1 Output load
(2) READ CYCLE
Symbol
Parameter
tCR
ta(A)
ta(BC1)
ta(BC2)
ta(CS)
ta(OE)
tdis(BC1)
tdis(BC2)
tdis(CS)
tdis(OE)
ten(BC1)
ten(BC2)
ten(CS)
ten(OE)
tv(A)
Read cycle time
Address access time
Byte control 1 access time
Byte control 2 access time
Chip select access time
Output enable access time
Output disable time after BC1 high
Output disable time after BC2 high
Output disable time after CS low
Output disable time after OE high
Output enable time after BC1 low
Output enable time after BC2 low
Output enable time after CS high
Output enable time after OE low
Data valid time after address
(3) WRITE CYCLE
Symbol
Parameter
tCW
tw(W)
tsu(A)
tsu(A-WH)
tsu(BC1)
tsu(BC2 )
tsu(CS)
tsu(D)
th(D)
trec(W)
tdis(W)
tdis(OE)
ten(W)
ten(OE)
Write cycle time
Write pulse width
Address set up time
Address set up time with respect to W
Byte control 1 setup time
Byte control 2 setup time
Chip select set up time
Data set up 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
M5M51016B
-12VL,-12VLL
Unit
Min Typ Max
120
ns
120
ns
120
ns
120
ns
120
ns
60
ns
40
ns
40
ns
40
ns
40
ns
10
ns
10
ns
10
ns
5
ns
10
ns
Limits
M5M51016B
Unit
-12VL,-12VLL
Min Typ Max
120
ns
85
ns
0
ns
100
ns
100
ns
100
ns
100
ns
45
ns
0
ns
0
ns
40
ns
40
ns
5
ns
5
ns
MITSUBISHI
ELECTRIC
4