参数资料
型号: MSM514262-10JS
厂商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 262,144-Word x 4-Bit Multiport DRAM
中文描述: 262,144字× 4位多端口内存
文件页数: 5/45页
文件大小: 507K
代理商: MSM514262-10JS
Semiconductor
MSM514262
5/45
DC Characteristics 2
-70
Max. Max. Max.
85
75
120
110
8
8
50
45
85
75
120
110
70
65
120
110
85
75
120
110
85
75
120
110
85
75
120
110
85
75
120
110
-80
-10
Unit Note
Symbol
Item (RAM)
SAM
65
100
8
40
65
100
60
100
65
100
65
100
65
100
65
100
mA
1, 2
1, 2
3
I
CC1
I
CC1A
I
CC2
I
CC2A
I
CC3
I
CC3A
I
CC4
I
CC4A
I
CC5
I
CC5A
I
CC6
I
CC6A
I
CC7
I
CC7A
I
CC8
I
CC8A
Operating Current
(
RAS
,
CAS
Cycling, t
RC
= t
RC
min.)
Standby Current
(
RAS
,
CAS
= V
IH
)
RAS
Only Refresh Current
(
RAS
Cycling,
CAS
= V
IH
, t
RC
= t
RC
min.)
Page Mode Current
(
RAS
= V
IL
,
CAS
Cycling, t
PC
= t
PC
min.)
CAS
before
RAS
Refresh Current
(
RAS
Cycling,
CAS
before
RAS
, t
RC
= t
RC
min.)
Data Transfer Current
(
RAS
,
CAS
Cycling, t
RC
= t
RC
min.)
Flash Write Current
(
RAS
,
CAS
Cycling, t
RC
= t
RC
min.)
Block Write Current
(
RAS
,
CAS
Cycling, t
RC
= t
RC
min.)
Standby
Active
Standby
Active
Standby
Active
Standby
Active
Standby
Active
Standby
Active
Standby
Active
Standby
Active
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
(V
CC
= 5 V ±10%, Ta = 0°C to 70°C)
相关PDF资料
PDF描述
MSM514262-70 Oscillator; Oscillator Type:TCVCXO; Frequency:16.32MHz; Frequency Tolerance:+/- 0.5 ppm; Load Capacitance:15pF; Crystal Terminals:PCB Surface Mount; Supply Voltage:3.3V; Leaded Process Compatible:No
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相关代理商/技术参数
参数描述
MSM514262-10ZS 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 4-Bit Multiport DRAM
MSM514262-70 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 4-Bit Multiport DRAM
MSM514262-70JS 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 4-Bit Multiport DRAM
MSM514262-70Z3 制造商:OK International 功能描述:
MSM514262-70ZS 制造商:ROHM Semiconductor 功能描述: 制造商:OK International 功能描述:VRAM, FAST PAGE, 256KX4, 28 Pin, Plastic, ZIP 制造商:OKI Semiconductor 功能描述:VRAM, FAST PAGE, 256KX4, 28 Pin, Plastic, ZIP