HM-6518 Intersil Corporation, HM-6518 Datasheet - Page 4

• Manufacturer Part Number: HM-6518
• Description: 1024 x 1 CMOS RAM
• Manufacturer: Intersil Corporation

Device Guaranteed and 100% Tested
NOTES:
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.
Chip Enable
Access Time
Address Access
Time
Chip Select
Output Enable
Time
Write Enable
Output Disable
Time
Chip Select
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 Select Write
Pulse Setup Time
Chip Enable Write
Pulse Setup Time
Chip Select Write
Pulse Hold Time
Chip Enable Write
Pulse Hold Time
Write Enable Pulse
Width
Read or Write
Cycle Time
-1TTL gate equivalent, CL = 50pF (min) - for CL greater than 50pF, access time is derated by 0.15ns per pF.
PARAMETER
(10) TDVWH VCC = 4.5 and
(11) TWHDX VCC = 4.5 and
(12) TWLSH VCC = 4.5 and
(13) TWLEH VCC = 4.5 and
(14) TSLWH VCC = 4.5 and
(15) TELWH VCC = 4.5 and
(16) TWLWH VCC = 4.5 and
(17) TELEL
(4) TWLQZ
(2) TAVQV
(5) TSHQZ
(1) TELQV
(3) TSLQX
(6) TELEH
(7) TEHEL
(8) TAVEL
(9) TELAX
SYMBOL
TABLE 2. HM-6518/883 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
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
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
9, 10, 11
9, 10, 11
SUB-
HM-6518/883
6-88
-55
-55
-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
o
o
C
C
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
T
T
A
A
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
+125
+125
o
o
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
C
C
HM-6518B/883
MIN
180
100
100
100
100
100
100
280
40
80
5
0
0
-
-
-
-
MAX
180
180
120
120
-
-
-
-
-
-
-
-
-
-
-
-
-
LIMITS
HM-6518/883
MIN
250
100
110
130
130
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
ns
ns