參數(shù)資料
型號(hào)： IBM038329NL6B
廠商： IBM Microeletronics
英文描述： 256K x 32 Synchronous Graphics RAM(256K x 32 高性能8M位CMOS同步動(dòng)態(tài)RAM（帶內(nèi)置的圖形性能）)
中文描述： 256K × 32同步圖形RAM（256K × 32位高性能800萬的CMOS同步動(dòng)態(tài)隨機(jī)存儲(chǔ)器（帶內(nèi)置的圖形性能））
文件頁數(shù)： 23/66頁
文件大小： 952K
代理商： IBM038329NL6B
IBM038329NL6B
IBM038329NP6B
256K x 32 Synchronous Graphics RAM
03K4292.E35604
Revised 3/98
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 23 of 66
Absolute Maximum Ratings
Parameter
Min
Max
Notes
Voltage on V
CC
/V
CCQ
supply relative to V
SS
-1V
4.6V
1
Voltage on input/output pins
-1V
4.6V
1
Operating Temperature, T
A
(ambient)
0
°
C
70
°
C
1
Storage Temperature
-55
°
C
150
°
C
1
Power Dissipation
1W
1
Short Circuit Output Current
50mA
1
1. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect reli-
ability.
DC Operating Specifications and Conditions
(0
°
C
≤
T
A
≤
70
°
C; V
CC
/V
CCQ
= 3.3V
±
0.3V)
Symbol
Parameter
Min
Type
Max
Unit
V
CC
/V
CCQ
Supply Voltage
3.0
3.3
3.6
V
V
IH
Input High (Logic 1) Voltage, all inputs
2.0
-
V
CC
+ 0.3
V
V
IL
Input Low (Logic 0) Voltage, all inputs
-.5
-
0.8
V
V
OH
Output High (I
OUT
= -2mA)
2.4
-
-
V
V
OL
Output Low (I
OUT
= 2mA)
-
-
0.4
V
I
L
Input Leakage Current
Any Input 0V < V
IN
< 3.6V
(All other pins not under test = 0V)
-3
-
3
μ
A
I
OZ
Output Leakage Current
(DQs are disabled; 0V < V
OUT
< 0.4V)
-3
-
3
μ
A
Capacitance
Symbol
Parameter
Max
Unit
Notes
Ci
1
Input Capacitance: A
0
- BA (A
9
)
5
pF
1
Ci
2
Input Capacitance: RAS, CAS, WE, DQM, CKE, CS, DSF
5
pF
1
Ci
0
Input/Output Capacitance: DQs
5
pF
1
Ci
3
Input Capacitance: CLK
10
pF
1
1. This parameter is sampled. V
CC
/V
CCQ
= 3.3V
±
0.3V; f = 1MHz.
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