m5m5w816 Renesas Electronics Corporation., m5m5w816 Datasheet - Page 5

• Manufacturer Part Number: m5m5w816
• Description: 8388608-bit 524288-word By 16-bit Cmos Static Ram
• Manufacturer: Renesas Electronics Corporation.

2002.04.18
M5M5W816WG - 55HI, 70HI, 85HI
AC ELECTRICAL CHARACTERISTICS
(3) WRITE CYCLE
(1) TEST CONDITIONS
(2) READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
Symbol
CW
w
su
su
su
su
su
su
su
h
rec
dis
dis
en
en
CR
a
a
a
a
a
a
dis
dis
dis
dis
dis
en
en
en
en
en
V
Input pulse
Input rise time and f all time
Ref erence lev el
Output loads
(D)
(A)
(S1)
(S2)
(BC1)
(BC2)
(OE)
(W)
Supply v oltage
(A)
(A)
(A-WH)
(BC1)
(BC2)
(S1)
(S2)
(D)
(W)
(OE)
(S1)
(S2)
(BC1)
(BC2)
(OE)
(W)
(OE)
(S1)
(S2)
(BC1)
(BC2)
(OE)
(W)
Ver. 6.0
Write cy cle time
Write pulse width
Address setup time
Address setup time with respect to W#
By te control 1 setup time
By te control 2 setup time
Chip select 1 setup time
Chip select 2 setup time
Data setup time
Data hold time
Write recov ery time
Output disable time f rom W# low
Output disable time f rom OE# high
Output enable time f rom W# high
Output enable time f rom OE# low
Chip select 1 access time
Chip select 2 access time
Output enable access time
Output disable time af t er S1# high
Output disable time af t er S2 low
Output disable time af t er BC1# high
Output disable time af t er BC2# high
Output disable time af t er OE# high
Address access time
By te control 1 access time
By te control 2 access time
Output enable time af ter S1# low
Output enable time af ter S2 high
Output enable time af ter BC1# low
Output enable time af ter BC2# low
Output enable time af ter OE# low
Data v alid time after address
Read cy cle time
Parameter
Parameter
2.7~3.6V
V
5ns
Fig.1,CL=30pF
V
IH
OH
=2.4V, V
=V
CL=5pF (for ten,tdis)
OL
=1.5V
IL
(Vcc=2.7 ~ 3.6V, unless otherwise noted)
=0.4V
8388608-BIT (524288-WORD BY 16-BIT) CMOS STATIC RAM
Transition is measured ±200mV from
steady state voltage.(for ten,tdis)
Min
Min
55
10
10
10
55
45
50
50
50
50
50
30
5
5
5
5
5
0
0
0
55HI
55HI
Max
Max
55
55
55
55
55
30
20
20
20
20
20
20
20
Min
Min
70
10
10
70
55
65
65
65
65
65
35
10
5
5
5
5
0
0
0
5
Limits
70HI
70HI
DQ
Max
Max
70
70
70
70
70
25
25
35
25
25
25
25
25
Limits
Min
Min
Fig.1 Output load
60
70
70
70
70
70
45
85
10
10
85
10
5
5
0
5
5
5
0
0
CL
85HI
85HI
MITSUBISHI LSIs
Including scope and
jig capacitance
Max
Max
85
85
85
85
85
30
30
45
30
30
30
30
30
1TTL
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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