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MSM512800C-40JS

描述：
Fast Page DRAM, 256KX8, 40ns, CMOS, PDSO24, 0.300 INCH, 1.27 MM PITCH, PLASTIC, SOJ-26/24
分类：
存储    存储   
文件大小：
289KB，共17页
制造商：
LAPIS Semiconductor Co Ltd
概述
Fast Page DRAM, 256KX8, 40ns, CMOS, PDSO24, 0.300 INCH, 1.27 MM PITCH, PLASTIC, SOJ-26/24
器件参数
参数名称
属性值
是否Rohs认证
不符合
厂商名称
LAPIS Semiconductor Co Ltd
零件包装代码
SOJ
包装说明
SOJ, SOJ24/26,.34
针数
24
Reach Compliance Code
unknown
ECCN代码
EAR99
访问模式
FAST PAGE
最长访问时间
40 ns
其他特性
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
I/O 类型
COMMON
JESD-30 代码
R-PDSO-J24
JESD-609代码
e0
长度
17.15 mm
内存密度
2097152 bit
内存集成电路类型
FAST PAGE DRAM
内存宽度
8
功能数量
1
端口数量
1
端子数量
24
字数
262144 words
字数代码
256000
工作模式
ASYNCHRONOUS
最高工作温度
70 °C
最低工作温度
组织
256KX8
输出特性
3-STATE
封装主体材料
PLASTIC/EPOXY
封装代码
SOJ
封装等效代码
SOJ24/26,.34
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE
电源
5 V
认证状态
Not Qualified
刷新周期
512
座面最大高度
3.55 mm
最大待机电流
0.001 A
最大压摆率
0.13 mA
最大供电电压 (Vsup)
5.25 V
最小供电电压 (Vsup)
4.75 V
标称供电电压 (Vsup)
5 V
表面贴装
YES
技术
CMOS
温度等级
COMMERCIAL
端子面层
Tin/Lead (Sn/Pb)
端子形式
J BEND
端子节距
1.27 mm
端子位置
DUAL
宽度
7.62 mm
文档预览
Dear customers,
About the change in the name such as "Oki Electric Industry Co. Ltd." and
"OKI" in documents to OKI Semiconductor Co., Ltd.
The semiconductor business of Oki Electric Industry Co., Ltd. was succeeded to OKI
Semiconductor Co., Ltd. on October 1, 2008.
Therefore, please accept that although
the terms and marks of "Oki Electric Industry Co., Ltd.", “Oki Electric”, and "OKI"
remain in the documents, they all have been changed to "OKI Semiconductor Co., Ltd.".
It is a change of the company name, the company trademark, and the logo, etc. , and
NOT a content change in documents.
October 1, 2008
OKI Semiconductor Co., Ltd.
550-1 Higashiasakawa-cho, Hachioji-shi, Tokyo 193-8550, Japan
http://www.okisemi.com/en/
E2G0019-17-41
¡ Semiconductor
MSM512800C
¡ Semiconductor
This version: Jan. 1998
MSM512800C
Previous version: May 1997
262,144-Word
¥
8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
DESCRIPTION
The MSM512800C is a 262,144-word
¥
8-bit dynamic RAM fabricated in Oki's silicon-gate CMOS
technology. The MSM512800C achieves high integration, high-speed operation, and low-power
consumption because Oki manufactures the device in a quadruple-layer polysilicon/single-layer
metal CMOS process. The MSM512800C is available in a 26/24-pin plastic SOJ or 26/24-pin plastic
TSOP.
FEATURES
• 262,144-word
¥
8-bit configuration
• Single 5 V power supply,
±5%
tolerance
• Input
: TTL compatible, low input capacitance
• Output : TTL compatible, 3-state
• Refresh : 512 cycles/8 ms
• Fast page mode, read modify write capability
•
CAS
before
RAS
refresh, hidden refresh,
RAS-only
refresh capability
• Package options:
26/24-pin 300 mil plastic SOJ (SOJ26/24-P-300-1.27) (Product : MSM512800C-xxJS)
26/24-pin 300 mil plastic TSOP (TSOPII26/24-P-300-1.27-K) (Product : MSM512800C-xxTS-K)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM512800C-40
MSM512800C-45
MSM512800C-50
Access Time (Max.)
t
RAC
t
AA
t
CAC
t
OEA
40 ns 20 ns 10 ns 10 ns
45 ns 24 ns 14 ns 14 ns
50 ns 26 ns 14 ns 14 ns
Cycle Time
Power Dissipation
(Min.)
Operating (Max.) Standby (Max.)
80 ns
90 ns
100 ns
735 mW
630 mW
577.5 mW
5.25 mW
1/16
¡ Semiconductor
PIN CONFIGURATION (TOP VIEW)
V
SS
1
 
26 V
SS
V
SS
1
26 V
SS
DQ1 2
DQ3 4
DQ4 5
WE
6
25 DQ8
DQ1 2
DQ2 3
DQ3 4
DQ4 5
25 DQ8
DQ2 3
24 DQ7
23 DQ6
22 DQ5
24 DQ7
23 DQ6
22 DQ5
21
CAS
19
OE
21
CAS
19
OE
18 A8
17 A7
16 A6
15 A5
14 A4
WE
6
RAS
8
A0 9
RAS
8
A0 9
18 A8
17 A7
16 A6
15 A5
14 A4
A1 10
A2 11
A3 12
V
CC
13
A1 10
A2 11
A3 12
V
CC
13
26/24-Pin Plastic SOJ
26/24-Pin Plastic TSOP
(K Type)
Pin Name
A0 - A8
RAS
CAS
DQ1 - DQ8
OE
WE
V
CC
V
SS
Function
Address Input
Row Address Strobe
Column Address Strobe
Data Input/Data Output
Output Enable
Write Enable
Power Supply (5 V)
Ground (0 V)
MSM512800C
Note:
The same GND voltage level must be provided to every V
SS
pin.
2/16
¡ Semiconductor
MSM512800C
BLOCK DIAGRAM
RAS
CAS
Timing
Generator
Timing
Generator
9
Column
Address
Buffers
9
Column
Decoders
Write
Clock
Generator
WE
OE
8
A0 - A8
Internal
Address
Counter
Output
Buffers
8
8
Refresh
Control Clock
Sense
Amplifiers
8
I/O
Selector
8
8
DQ1 - DQ8
Input
Buffers
8
9
Row
Address
Buffers
9
Row
De-
coders
Word
Drivers
Memory
Cells
V
CC
On Chip
V
BB
Generator
V
SS
3/16
¡ Semiconductor
MSM512800C
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Parameter
Voltage on Any Pin Relative to V
SS
Short Circuit Output Current
Power Dissipation
Operating Temperature
Storage Temperature
Symbol
V
T
I
OS
P
D
*
T
opr
T
stg
Rating
–1.0 to 7.0
50
1
0 to 70
–55 to 150
Unit
V
mA
W
°C
°C
*: Ta = 25°C
Recommended Operating Conditions
Parameter
Power Supply Voltage
Input High Voltage
Input Low Voltage
Symbol
V
CC
V
SS
V
IH
V
IL
Min.
4.75
0
2.4
–1.0
Typ.
5.0
0
—
—
Max.
5.25
0
6.5
0.8
(Ta = 0°C to 70°C)
Unit
V
V
V
V
Capacitance
Parameter
Input Capacitance (A0 - A8)
Input Capacitance (RAS,
CAS, WE, OE)
Output Capacitance (DQ1 - DQ8)
Symbol
C
IN1
C
IN2
C
I/O
Typ.
—
—
—
(V
CC
= 5 V ±5%, Ta = 25°C, f = 1 MHz)
Max.
6
7
7
Unit
pF
pF
pF
4/16
查看更多>
参数对比
与MSM512800C-40JS相近的元器件有：MSM512800C-50TS-K、MSM512800C-40TS-K、MSM512800C-45TS-K、MSM512800C-45JS、MSM512800C-50JS。描述及对比如下：
型号 MSM512800C-40JS MSM512800C-50TS-K MSM512800C-40TS-K MSM512800C-45TS-K MSM512800C-45JS MSM512800C-50JS
描述 Fast Page DRAM, 256KX8, 40ns, CMOS, PDSO24, 0.300 INCH, 1.27 MM PITCH, PLASTIC, SOJ-26/24 Fast Page DRAM, 256KX8, 50ns, CMOS, PDSO24, 0.300 INCH, 1.27 MM PITCH, PLASTIC, TSOP2-26/24 Fast Page DRAM, 256KX8, 40ns, CMOS, PDSO24, 0.300 INCH, 1.27 MM PITCH, PLASTIC, TSOP2-26/24 Fast Page DRAM, 256KX8, 45ns, CMOS, PDSO24, 0.300 INCH, 1.27 MM PITCH, PLASTIC, TSOP2-26/24 Fast Page DRAM, 256KX8, 45ns, CMOS, PDSO24, 0.300 INCH, 1.27 MM PITCH, PLASTIC, SOJ-26/24 Fast Page DRAM, 256KX8, 50ns, CMOS, PDSO24, 0.300 INCH, 1.27 MM PITCH, PLASTIC, SOJ-26/24
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合
厂商名称 LAPIS Semiconductor Co Ltd LAPIS Semiconductor Co Ltd LAPIS Semiconductor Co Ltd LAPIS Semiconductor Co Ltd LAPIS Semiconductor Co Ltd LAPIS Semiconductor Co Ltd
零件包装代码 SOJ TSOP2 TSOP2 TSOP2 SOJ SOJ
包装说明 SOJ, SOJ24/26,.34 TSOP2, TSOP24/26,.36 TSOP2, TSOP24/26,.36 TSOP2, TSOP24/26,.36 SOJ, SOJ24/26,.34 SOJ, SOJ24/26,.34
针数 24 26 26 26 24 24
Reach Compliance Code unknown unknown unknown unknown unknow unknow
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
访问模式 FAST PAGE FAST PAGE FAST PAGE FAST PAGE FAST PAGE FAST PAGE
最长访问时间 40 ns 50 ns 40 ns 45 ns 45 ns 50 ns
其他特性 RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
I/O 类型 COMMON COMMON COMMON COMMON COMMON COMMON
JESD-30 代码 R-PDSO-J24 R-PDSO-G24 R-PDSO-G24 R-PDSO-G24 R-PDSO-J24 R-PDSO-J24
JESD-609代码 e0 e0 e0 e0 e0 e0
长度 17.15 mm 17.14 mm 17.14 mm 17.14 mm 17.15 mm 17.15 mm
内存密度 2097152 bit 2097152 bit 2097152 bit 2097152 bit 2097152 bi 2097152 bi
内存集成电路类型 FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM
内存宽度 8 8 8 8 8 8
功能数量 1 1 1 1 1 1
端口数量 1 1 1 1 1 1
端子数量 24 24 24 24 24 24
字数 262144 words 262144 words 262144 words 262144 words 262144 words 262144 words
字数代码 256000 256000 256000 256000 256000 256000
工作模式 ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
最高工作温度 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
组织 256KX8 256KX8 256KX8 256KX8 256KX8 256KX8
输出特性 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOJ TSOP2 TSOP2 TSOP2 SOJ SOJ
封装等效代码 SOJ24/26,.34 TSOP24/26,.36 TSOP24/26,.36 TSOP24/26,.36 SOJ24/26,.34 SOJ24/26,.34
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE SMALL OUTLINE
电源 5 V 5 V 5 V 5 V 5 V 5 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
刷新周期 512 512 512 512 512 512
座面最大高度 3.55 mm 1.2 mm 1.2 mm 1.2 mm 3.55 mm 3.55 mm
最大待机电流 0.001 A 0.001 A 0.001 A 0.001 A 0.001 A 0.001 A
最大压摆率 0.13 mA 0.11 mA 0.13 mA 0.12 mA 0.12 mA 0.11 mA
最大供电电压 (Vsup) 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V
最小供电电压 (Vsup) 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
端子形式 J BEND GULL WING GULL WING GULL WING J BEND J BEND
端子节距 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL
宽度 7.62 mm 7.62 mm 7.62 mm 7.62 mm 7.62 mm 7.62 mm
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器件捷径:
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ
索引文件:
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