x 8-bit. HM62V8512C Datasheet

HM62V8512C 8-bit. Datasheet pdf. Equivalent

HM62V8512C Datasheet
Recommendation HM62V8512C Datasheet
Part HM62V8512C
Description 4 M SRAM (512-kword x 8-bit)
Feature HM62V8512C; HM62V8512C Series 4 M SRAM (512-kword × 8-bit) ADE-203-1210A (Z) Rev. 1.0 Jan. 31, 2001 Description.
Manufacture Hitachi Semiconductor
Datasheet
Download HM62V8512C Datasheet




Hitachi Semiconductor HM62V8512C
HM62V8512C Series
4 M SRAM (512-kword × 8-bit)
ADE-203-1210A (Z)
Rev. 1.0
Jan. 31, 2001
Description
The Hitachi HM62V8512C is a 4-Mbit static RAM organized 512-kword × 8-bit. It realizes higher density,
higher performance and low power consumption by employing CMOS process technology (6-transistor
memory cell). The device, packaged in a 525-mil SOP (foot print pitch width) or 400-mil TSOP TYPE II is
available for high density mounting. The HM62V8512C is suitable for battery backup system.
Features
Single 3.0 V supply: 2.7 V to 3.6 V
Access time: 55/70 ns (max)
Power dissipation
Active: 6.0 mW/MHz (typ)
Standby: 2.4 µW (typ)
Completely static memory. No clock or timing strobe required
Equal access and cycle times
Common data input and output: Three state output
Directly LV-TTL compatible: All inputs
Battery backup operation



Hitachi Semiconductor HM62V8512C
HM62V8512C Series
Ordering Information
Type No.
Access time
HM62V8512CLFP-5
HM62V8512CLFP-7
55 ns
70 ns
HM62V8512CLFP-5SL 55 ns
HM62V8512CLFP-7SL 70 ns
HM62V8512CLTT-5
HM62V8512CLTT-7
55 ns
70 ns
HM62V8512CLTT-5SL 55 ns
HM62V8512CLTT-7SL 70 ns
HM62V8512CLRR-5
HM62V8512CLRR-7
55 ns
70 ns
HM62V8512CLRR-5SL 55 ns
HM62V8512CLRR-7SL 70 ns
Package
525-mil 32-pin plastic SOP (FP-32D)
400-mil 32-pin plastic TSOP II (TTP-32D)
400-mil 32-pin plastic TSOP II reverse (TTP-32DR)
2



Hitachi Semiconductor HM62V8512C
Pin Arrangement
32-pin SOP
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
VSS
1 32
2 31
3 30
4 29
5 28
6 27
7 26
8 25
9 24
10 23
11 22
12 21
13 20
14 19
15 18
16 17
(Top view)
VCC
A15
A17
WE
A13
A8
A9
A11
OE
A10
CS
I/O7
I/O6
I/O5
I/O4
I/O3
A18 1
A16 2
A14 3
A12 4
A7 5
A6 6
A5 7
A4 8
A3 9
A2 10
A1 11
A0 12
I/O0 13
I/O1 14
I/O2 15
VSS 16
VCC 32
A15 31
A17 30
WE 29
A13 28
A8 27
A9 26
A11 25
OE 24
A10 23
CS 22
I/O7 21
I/O6 20
I/O5 19
I/O4 18
I/O3 17
Pin Description
Pin name
A0 to A18
I/O0 to I/O7
CS
OE
WE
VCC
VSS
Function
Address input
Data input/output
Chip select
Output enable
Write enable
Power supply
Ground
HM62V8512C Series
32-pin TSOP
(Top view)
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
32-pin TSOP (reverse)
(Top view)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VCC
A15
A17
WE
A13
A8
A9
A11
OE
A10
CS
I/O7
I/O6
I/O5
I/O4
I/O3
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
VSS
3







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