参数资料
型号: MSM514256CL
厂商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 256K×4 Dynamic RAM(256K×4动态RAM)
中文描述: 256K × 4动态RAM(256K × 4动态内存)
文件页数: 4/17页
文件大小: 257K
代理商: MSM514256CL
4/17
Semiconductor
MSM514256C/CL
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Recommended Operating Conditions
Capacitance
*: Ta = 25
°
C
Voltage on Any Pin Relative to V
SS
Short Circuit Output Current
Power Dissipation
Operating Temperature
Storage Temperature
V
T
I
OS
P
D
*
T
opr
T
stg
Symbol
–1.0 to 7.0
50
1
0 to 70
–55 to 150
Rating
mA
W
°C
°C
Parameter
V
Unit
Power Supply Voltage
Input High Voltage
Input Low Voltage
V
CC
V
SS
V
IH
V
IL
Symbol
5.0
0
Typ.
Parameter
4.5
0
2.4
–1.0
Min.
5.5
0
6.5
0.8
Max.
(Ta = 0°C to 70°C)
Unit
V
V
V
V
Input Capacitance (A0 - A8)
Input Capacitance (
RAS
,
CAS
,
WE
,
OE
)
Output Capacitance (DQ1 - DQ4)
C
IN1
C
IN2
C
I/O
Symbol
5
5
6
Max.
pF
pF
pF
Unit
Parameter
(V
CC
= 5 V ±10%, Ta = 25°C, f = 1 MHz)
Typ.
相关PDF资料
PDF描述
MSM514262-10 262,144-Word x 4-Bit Multiport DRAM
MSM514262-80 262,144-Word x 4-Bit Multiport DRAM
MSM514262 262,144-Word x 4-Bit Multiport DRAM
MSM514262-10ZS 262,144-Word x 4-Bit Multiport DRAM
MSM514262-70JS 262,144-Word x 4-Bit Multiport DRAM
相关代理商/技术参数
参数描述
MSM514260C 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514260CSL 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514260E 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514260E-60 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514260E-60J3-7 制造商:ROHM Semiconductor 功能描述: