參數(shù)資料
型號: IC41C16257S-50TI
英文描述: 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE
中文描述: 256K × 16(4兆位)充滿活力和快速頁面模式內存
文件頁數(shù): 6/20頁
文件大小: 760K
代理商: IC41C16257S-50TI
IC41C16257/IC41C16257S
IC41LV16257/IC41LV16257S
6
Integrated Circuit Solution Inc.
DR021-0A 08/11/2001
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
Parameters
Rating
Unit
V
T
Voltage on Any Pin Relative to GND
5V
–1.0 to +7.0
–0.5 to +4.6
–1.0 to +7.0
–0.5 to +4.6
50
1
0 to +70
-40 to +85
–55 to +125
V
V
V
V
3.3V
5V
3.3V
V
CC
Supply Voltage
I
OUT
P
D
T
A
Output Current
Power DICSIpation
Operation Temperature
mA
W
o
C
o
C
o
C
Com.
Ind.
T
STG
Storage Temperature
Note:
1. Stress 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 reliability.
RECOMMENDED OPERATING CONDITIONS
(Voltages are referenced to GND)
Symbol
Parameter
Min.
Typ.
Max.
Unit
V
CC
Supply Voltage
5V
3.3V
5V
3.3V
5V
3.3V
Com.
Ind.
4.5
3.0
2.4
2.0
–1.0
–0.3
0
–40
5.0
3.3
5.5
3.6
V
V
V
V
V
V
o
C
V
IH
Input High Voltage
V
CC
+ 1.0
V
CC
+ 0.3
0.8
0.8
70
85
V
IL
Input Low Voltage
T
A
Ambient Temperature
o
C
CAPACITANCE
(1,2)
Symbol
Parameter
Max.
Unit
C
IN
1
C
IN
2
C
IO
Input Capacitance: A0-A8
Input Capacitance:
RAS
,
UCAS
,
LCAS
,
WE
,
OE
Data Input/Output Capacitance: I/O0-I/O15
5
7
7
pF
pF
pF
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: T
A
= 25
o
C, f = 1 MHz, V
CC
= 5.0V + 10%, or V
CC
= 3.3V + 10%.
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IC41LV16257S-50TI 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE
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