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Oki Electric Industry Electronic Components Datasheet

MSM511000C Datasheet

DRAM / FAST PAGE MODE TYPE

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E2G0009-17-41
¡ Semiconductor¡ Semiconductor
This veMrsSioMn5:1J1a0n0. 01C99/8CL
Previous version: May 1997
MSM511000C/CL
1,048,576-Word ¥ 1-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
DESCRIPTION
The MSM511000C/CL is a 1,048,576-word ¥ 1-bit dynamic RAM fabricated in Oki's silicon-gate
CMOS technology. The MSM511000C/CL 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 MSM511000C/CL is available in a 26/20-pin plastic SOJ or
20-pin plastic ZIP. The MSM511000CL (the low-power version) is specially designed for lower-
power applications.
FEATURES
• 1,048,576-word ¥ 1-bit configuration
• Single 5 V power supply, ±10% tolerance
• Input : TTL compatible, low input capacitance
• Output : TTL compatible, 3-state
• Refresh : 512 cycles/8 ms, 512 cycles/64 ms (L-version)
• Fast page mode, read modify write capability
CAS before RAS refresh, hidden refresh, RAS-only refresh capability
• Package options:
26/20-pin 300 mil plastic SOJ (SOJ26/20-P-300-1.27) (Product : MSM511000C/CL-xxJS)
20-pin 400 mil plastic ZIP
(ZIP20-P-400-1.27) (Product : MSM511000C/CL-xxZS)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM511000C/CL-45
MSM511000C/CL-50
MSM511000C/CL-60
MSM511000C/CL-70
Access Time (Max.)
tRAC tAA tCAC
45 ns 24 ns 14 ns
50 ns 26 ns 14 ns
60 ns 30 ns 15 ns
70 ns 35 ns 20 ns
Cycle Time
Power Dissipation
(Min.) Operating (Max.) Standby (Max.)
90 ns
468 mW
100 ns
440 mW
5.5 mW/
120 ns
385 mW
1.1 mW (L-version)
130 ns
330 mW
1/15


Oki Electric Industry Electronic Components Datasheet

MSM511000C Datasheet

DRAM / FAST PAGE MODE TYPE

No Preview Available !

¡ Semiconductor
PIN CONFIGURATION (TOP VIEW)
DIN 1
WE 2
,RAS 3
26 VSS
25 DOUT
24 CAS
A9 1
DOUT 3
DIN 5
NC 4
23 NC
RAS 7
NC 5
22 A9
NC 9
A0 11
A0 9
18 A8
A2 13
A1 10
A2 11
17 A7
16 A6
VCC 15
A5 17
A3 12
15 A5
A7 19
VCC 13
14 A4
MSM511000C/CL
2 CAS
4 VSS
6 WE
8 NC
NO LEAD
12 A1
14 A3
16 A4
18 A6
20 A8
26/20-Pin Plastic SOJ
20-Pin Plastic ZIP
Pin Name
A0 - A9
RAS
CAS
DIN
DOUT
WE
VCC
VSS
NC
Function
Address Input
Row Address Strobe
Column Address Strobe
Data Input
Data Output
Write Enable
Power Supply (5 V)
Ground (0 V)
No Connection
2/15


Part Number MSM511000C
Description DRAM / FAST PAGE MODE TYPE
Maker OKI electronic componets
PDF Download

MSM511000C Datasheet PDF






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