HM1-6508/883 INTERSIL [Intersil Corporation], HM1-6508/883 Datasheet - Page 4

• Manufacturer Part Number: HM1-6508/883
• Description: 1024 x 1 CMOS RAM
• Manufacturer: INTERSIL [Intersil Corporation]

Device Guaranteed and 100% Tested
NOTES:
Chip Enable
Access Time
Address Access
Time
Chip Enable
Output Disable
Time
Write Enable
Output Disable
Time
Chip Enable
Output Disable
Time
Chip Enable
Pulse Negative
Width
Chip Enable
Pulse Positive
Width
Address Setup
Time
Address Hold
Time
Data Setup Time
Data Hold Time
Chip Enable
Write Pulse
Setup Time
Chip Enable
Write Pulse Hold
Time
Write Enable
Pulse Width
Read or Write
Cycle Time
1. All voltages referenced to device GND.
2. Input pulse levels: 0.8V to VCC -2.0V; Input rise and fall times: 5ns (max); input and output timing reference level: 1.5V; Output load:
3. TAVQV = TELQV + TAVEL.
PARAMETER
1TTL gate equivalent, CL = 50pF (min) - for CL greater than 50pF, access time is derated by 0.15ns per pF.
(14) TWLWH
(10) TDVWH
(11) TWHDX
(12) TWLEH
(13) TELWH
(15) TELEL
(2) TAVQV
(4) TWLQZ
(5) TEHQZ
(1) TELQV
(3) TELQX
(6) TELEH
(7) TEHEL
(8) TAVEL
(9) TELAX
SYMBOL
TABLE 2. HM-6508/883 AC ELECTRICAL PERFORMANCE SPECIFICATIONS
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V, Note 3
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
VCC = 4.5 and
5.5V
CONDITIONS
(NOTES 1, 2)
GROUP A
GROUPS
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
SUB-
HM-6508/883
6-72
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
TEMPERATURE
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
+125
+125
+125
+125
+125
+125
+125
+125
+125
+125
+125
+125
+125
+125
+125
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
HM-6508B/883
MIN
180
100
100
100
100
280
40
80
5
0
0
-
-
-
-
MAX
180
180
120
120
-
-
-
-
-
-
-
-
-
-
-
LIMITS
HM-6508/883
MIN
250
100
110
130
130
130
350
50
5
0
0
-
-
-
-
MAX
250
250
160
160
-
-
-
-
-
-
-
-
-
-
-
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns