HM-6504 Intersil Corporation, HM-6504 Datasheet - Page 4

• Manufacturer Part Number: HM-6504
• Description: 4096 x 1 CMOS RAM
• Manufacturer: Intersil Corporation

Device Guaranteed and 100% Tested
NOTES:
Chip Enable
Access Time
Address Access
Time
Chip Enable
Pulse Negative
Width
Chip Enable
Pulse Positive
Width
Address Setup
Time
Address Hold
Time
Write Enable
Pulse Width
Write Enable
Pulse Setup
Time
Early Write Pulse
Setup Time
Early Write Pulse
Hold Time
Data Setup Time
Early Write Data
Setup Time
Data Hold Time
Early Write Data
Hold Time
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.
(10)
(11)
(13)
(14)
(15)
(16)
(17)
(18)
(1)
(2)
(5)
(6)
(7)
(8)
(9)
SYMBOL
TELQV
TAVQV
TELEH
TEHEL
TAVEL
TELAX
TWLWH
TWLEH
TWLEL
TELWH
TDVWL
TDVEL
TWLDX
TELDX
TELEL
TABLE 2. HM-6504/883 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)
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
GROUP
A SUB-
HM-6504/883
6-137
TEMPERA-
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
-55
TURE
+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
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
HM-6504S/883
MIN
120
170
50
40
20
70
40
25
25
0
0
0
0
-
-
MAX
120
120
-
-
-
-
-
-
-
-
-
-
-
-
-
HM-6504B/883
MIN
200
150
290
90
20
50
60
60
60
60
0
0
0
-
-
LIMITS
MAX
200
220
-
-
-
-
-
-
-
-
-
-
-
-
-
HM-6504/883
MIN
300
120
200
420
20
50
80
80
80
80
0
0
0
-
-
MAX
300
320
-
-
-
-
-
-
-
-
-
-
-
-
-
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns