參數(shù)資料
型號: GMM7738280CTG-6
英文描述: x72 EDO Page Mode DRAM Module
中文描述: x72 EDO公司頁面模式內(nèi)存模塊
文件頁數(shù): 3/27頁
文件大小: 401K
代理商: GMM7738280CTG-6
LG Semicon
Pin Description
GMM77316380CTG-5/6
3
Pin
Function
Pin
Function
A0,B0,A1-A12
DQ0-DQ71
V
CC
V
SS
NC
Address Inputs
Data Input/Output
Row Address Strobe
Column Address Strobe
Read/Write Enable
Power (+3.3V)
Ground
No Connection
RAS0, RAS2
CAS0, CAS4
WE0, WE2
PDE
Presence Detect Enable
PD 1~8
Presence Detect
ID 0~1
ID bit
RSVD
Reserved Use
RFU
Reserved for Future Use
OE0, OE2
Output Enable
Presence Detect Pins
(Optional)
Pin
50ns
60ns
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD8
ID0
ID1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
Absolute Maximum Ratings*
Symbol
*
Note: 1. Stress greater than above Absolute Maximum Ratings may cause permanent damage to the device.
Recommended DC Operating Conditions
(T
A
= 0 ~ 70C)
Symbol
Parameter
Unit
V
CC
V
IH
V
IL
Supply Voltage
Input High Voltage
Input Low Voltage
V
V
V
Max
3.6
Typ
3.3
-
-
Min
3.0
Note
1
1
1
Parameter
Rating
Unit
T
A
T
STG
V
IN
/V
OUT
0 ~ 70
-55 ~ 125
-0.5 ~ 4.6
Ambient Temperature under Bias
Storage Temperature (Plastic)
Voltage on any Pin Relative to V
SS
V
I
OUT
50
Short Circuit Output Current
mA
P
D
21
Power Dissipation
W
C
C
2.0
-0.3
Vcc+0.3
0.8
Vcc
Voltage on Vcc Pin Relative to V
SS
-0.5 ~ 4.6
V
*
Note: 1. All voltages referenced to V
SS
.
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