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HMD8M36M6E

Description
32mbyte(8mx36) 72-ref='/w_pin.html'>pin simm ref='/w_edo.html'>edo with parity mode, 4K ref. 5V
File Size51KB,6 Pages
ManufacturerHANBIT Electronics
Websitehttp://www.hbe.co.kr/
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HMD8M36M6E Overview

32mbyte(8mx36) 72-ref='/w_pin.html'>pin simm ref='/w_edo.html'>edo with parity mode, 4K ref. 5V

HANBit
HMD8M36M6EG
32Mbyte(8Mx36) 72-pin SIMM EDO with Parity Mode, 4K Ref. 5V
Part No. HMD8M36M6E, HMD8M36M6EG
GENERAL DESCRIPTION
The HMD8M36M6E is a 8M x 36bit dynamic RAM high density memory module. The module consists of four CMOS 4M
x 16 bit DRAMs in 50-pin TSOP packages and two CMOS 4M x 4bit Quad CAS DRAM in 28pin SOJ package mounted on
a 72-pin, double-sided, FR-4-printed circuit board. A 0.1uF or 0.22uF decoupling capacitor is mounted on the printed
circuit board for each DRAM components.
The module is a single In-line memory module with edge connections and is intended for mounting in to 72-pin edge
connector sockets. All module components may be powered from a single 5V DC power supply and all inputs and outputs
are TTL-compatible.
FEATURES
w
Part Identification
HMD8M36M6E----4K Cycles/64ms Ref. Solder
HMD8M36M6EG- 4K Cycles/64ms Ref. Gold
w
Access times : 50, 60ns
w
High-density 32MByte design
w
Single +5V
±
0.5V power supply
w
JEDEC Standard pinout
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EDO mode operation
w
TTL compatible inputs and outputs
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FR4-PCB design
PIN
1
2
3
4
5
6
7
8
SYMBOL
Vss
DQ0
DQ18
DQ1
DQ19
DQ2
DQ20
DQ3
DQ21
Vcc
NC
A0
A1
A2
A3
A4
A5
A6
A10
DQ4
DQ22
DQ5
DQ23
DQ6
PIN
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
SYMBOL
DQ24
DQ7
DQ25
A7
A11
Vcc
A8
A9
NC
NC
DQ26
DQ8
DQ17
DQ35
Vss
/CAS0
/CAS2
/CAS3
/CAS1
/RAS0
/RAS1
NC
/WE
NC
PIN
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
SYMBOL
DQ9
DQ27
DQ10
DQ28
DQ11
DQ29
DQ12
DQ30
DQ13
DQ31
Vcc
DQ32
DQ14
DQ33
DQ15
DQ34
DQ16
NC
PD1
PD2
PD3
PD4
NC
Vss
PIN ASSIGNMENT
OPTIONS
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Timing
50ns access
60ns access
w
Packages
72-pin SIMM
MARKING
-5
-6
9
10
11
12
13
14
15
16
17
60ns
NC
Vss
Vss
NC
18
19
20
21
22
23
24
tRC
90ns
110ns
M
PRESENCE DETECT PINS
Pin
PD1
PD2
PD3
PD4
50ns
NC
Vss
Vss
Vss
PERFORMANCE RANGE
Speed
5
6
tRAC
50ns
60ns
tCAC
13ns
15ns
URL:www.hbe.co.kr
REV.1.0 (August.2002)
-1-
HANBit Electronics Co.,Ltd.

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