- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370640 > HMD1M32M2GL-6 (Hanbit Electronics Co.,Ltd.) 4Mbyte(1Mx32) Fast Page Mode, 1K Refresh, 72Pin SIMM, 5V Design PDF資料下載
參數(shù)資料
| 型號(hào)： | HMD1M32M2GL-6 |
| 廠商： | Hanbit Electronics Co.,Ltd. |
| 英文描述： | 4Mbyte(1Mx32) Fast Page Mode, 1K Refresh, 72Pin SIMM, 5V Design |
| 中文描述： | 4Mbyte（1Mx32）快速頁(yè)面模式，每1000刷新，72Pin上海藥物研究所，5V的設(shè)計(jì) |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大?。?/td> | 201K |
| 代理商： | HMD1M32M2GL-6 |
HANBit HMD1M32M2GL
URL:www.hbe.co.kr
HANBit Electronics Co., Ltd.
REV.1.0 (August.2002)
PIN ASSIGNMENT
DESCRIPTION
The HMD1M32M2GL is an 1M x 32 bits Dynamic RAM MODULE which is assembled 2 pieces of 1M x 16bit DRAMs in 42 pin
SOJ package on single sides the printed circuit board with decoupling capacitors. The HMD1M32M2GL is optimized for
application to the systems, which are required high density and large capacity such as main memory of the computers and an
image memory systems, and to the others, which are, requested compact size.
The HMD1M32M2GL provides common data and outputs.
Features
w
72 pins Single In-Line Package
w
Fast Page Mode Capability
w
Single +5V
±
0.5V power supply
w
Fast Access Time & Cycle Time
t
RAC
t
CAC
t
RC
t
PC
HMD1M32M2G-5
50
15
90
35
HMD1M32M2G-6
60
15
110
40
w
Low Power
w
/RAS Only Refresh, /CAS before /RAS Refresh,
Hidden Refresh Capability
w
All inputs and outputs TTL Compatible
w
1,024 Refresh Cycles/16ms
PIN DESCRIPTION
PIN
SYMBOL
PIN
SYMBO
L
DQ22
DQ7
DQ23
A8
NC(A10)
Vcc
/WE2
NC
Vcc
/RAS
Vcc
NC
NC
/OE
Vss
/CAS
Vcc
PIN
SYMBOL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Vss
DQ0
DQ16
DQ1
DQ17
DQ2
DQ18
DQ3
DQ19
Vcc
/WEO
A0
A1
A2
A3
A4
A5
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
DQ8
DQ24
DQ9
DQ25
DQ10
DQ26
DQ11
DQ27
DQ12
DQ28
/WE3
DQ29
DQ13
DQ30
DQ14
DQ31
DQ15
18
A6
42
NC
66
Vcc
19
A7
43
NC
67
NC
20
DQ4
44
NC
68
NC
21
DQ20
45
A9
69
Vss
22
DQ5
46
NC(A11)
70
NC
23
DQ21
47
/WE1
71
Vss
24
DQ6
48
Vcc
72
Vss
PIN
FUNCTION
PIN
FUNCTION
Read/Write
Enable
A0
–
A9
Address Inputs
/WE
DQ0
–
DQ31
Data
Input/Output
Vcc
Power (+5V)
/RAS
Row Address
Strobe
Column
Address Strobe
Data Output
Enable
Vss
Ground
/CAS
NC
No
Connection
/OE
4Mbyte(1Mx32) Fast Page Mode, 1K Refresh, 72Pin SIMM, 5V
Design Part No. HMD1M32M2GL
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HMD1M32M2G | 4Mbyte(1Mx32) Fast Page Mode, 1K Refresh, 72Pin SIMM, 5V Design |
| HMD1M32M2G-6 | 4Mbyte(1Mx32) Fast Page Mode, 1K Refresh, 72Pin SIMM, 5V Design |
| HMD1M32M2G-7 | 4Mbyte(1Mx32) Fast Page Mode, 1K Refresh, 72Pin SIMM, 5V Design |
| HMD1M36M3EG | 4Mbyte(1Mx36) 72-pin SIMM EDO with Parity MODE, 1K Ref. 5V |
| HMD1M36M3EG-5 | 4Mbyte(1Mx36) 72-pin SIMM EDO with Parity MODE, 1K Ref. 5V |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HMD1M36M3EG | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:4Mbyte(1Mx36) 72-pin SIMM EDO with Parity MODE, 1K Ref. 5V |
| HMD1M36M3EG-5 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:4Mbyte(1Mx36) 72-pin SIMM EDO with Parity MODE, 1K Ref. 5V |
| HMD1M36M3EG-6 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:4Mbyte(1Mx36) 72-pin SIMM EDO with Parity MODE, 1K Ref. 5V |
| HMD1M4Z1 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:4Mbit(1Mx4bit) Fast Page Mode, 1K Refresh, 20Pin ZIP, 5V Design |
| HMD1M4Z1-5 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:4Mbit(1Mx4bit) Fast Page Mode, 1K Refresh, 20Pin ZIP, 5V Design |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。