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8403607JA

Description
2K X 8 STANDARD SRAM, 120 ns, CDIP24
Categorystorage   
File Size34KB,6 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
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8403607JA Overview

2K X 8 STANDARD SRAM, 120 ns, CDIP24

HM-6516
March 1997
2K x 8 CMOS RAM
Description
The HM-6516 is a CMOS 2048 x 8 Static Random Access
Memory. Extremely low power operation is achieved by the
use of complementary MOS design techniques. This low
power is further enhanced by the use of synchronous circuit
techniques that keep the active (operating) power low, which
also gives fast access times. The pinout of the HM-6516 is
the popular 24 pin, 8-bit wide JEDEC standard, which allows
easy memory board layouts, flexible enough to accommo-
date a variety of PROMs, RAMS, EPROMs, and ROMs.
The HM-6516 is ideally suited for use in microprocessor
based systems. The byte wide organization simplifies the
memory array design, and keeps operating power down to a
minimum, because only one device is enabled at a time. The
address latches allow very simple interfacing to recent gen-
eration microprocessors which employ a multiplexed
address/data bus. The convenient output enable control also
simplifies multiplexed bus interfacing by allowing the data
outputs to be controlled independent of the chip enable.
Features
• Low Power Standby . . . . . . . . . . . . . . . . . . . 275µW Max
• Low Power Operation . . . . . . . . . . . . . 55mW/MHz Max
• Fast Access Time. . . . . . . . . . . . . . . . . . 120/200ns Max
• Industry Standard Pinout
• Single Supply . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0V V
CC
• TTL Compatible
• Static Memory Cells
• High Output Drive
• On-Chip Address Latches
• Easy Microprocessor Interfacing
Ordering Information
120ns
HM1-6516B-9
-
8403607JA
-
8403607ZA
200ns
HM1-6516-9
29102BJA
8403601JA
HM4-6516-9
8403601ZA
TEMP. RANGE
-40
o
C to +85
o
C
-55
o
C to +125
o
C
-55
o
C to +125
o
C
-40
o
C to +85
o
C
-55
o
C to +125
o
C
PACKAGE
CERDIP
JAN#
SMD#
CLCC
SMD#
F24.6
F24.6
F24.6
J32.A
J32.A
PKG. NO.
Pinouts
HM-6516
(CERDIP)
TOP VIEW
NC
A7
HM-6516
(CLCC)
TOP VIEW
NC
NC
V
CC
NC
NC
PIN
29 A8
28 A9
27 NC
26 W
25 G
24 A10
23 E
22 DQ7
21 DQ6
DESCRIPTION
No Connect
Address Inputs
Chip Enable/Power Down
Ground
A7 1
A6 2
A5 3
A4 4
A3 5
A2 6
A1 7
A0 8
DQ0 9
DQ1 10
DQ2 11
GND 12
24 V
CC
23 A8
22 A9
21 W
20 G
19 A10
18 E
17 DQ7
16 DQ6
15 DQ5
14 DQ4
13 DQ3
4
A6 5
A5 6
A4 7
A3 8
A2 9
A1 10
A0 11
NC 12
DQ0 13
3
2
1
32 31 30
NC
A0 - A10
E
V
SS
/GND
DQ0 - DQ7 Data In/Data Out
V
CC
W
G
Power (+5V)
Write Enable
Output Enable
14 15 16 17 18 19 20
GND
DQ1
DQ2
DQ3
DQ4
DQ5
NC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
©
Intersil Corporation 1999
File Number
2998.1
6-1

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