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Part Number: MSM6684B
Description: MSM6684B is a serial register organized as 4,194,304 words x one bit, characterized by medium-speed, l...
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MSM6684B
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DataSheet
General Description
MSM6684B General Description
MSM6684B is a serial register organized as 4,194,304 words x one bit, characterized by medium-speed, low power consumption operation.
This device has a built-in internal address generation circuit allowing continuous serial read/writeoperation by external clock input.
Read/write operation causes the internal address to be incremented automatically by +1.External address input enables addressing in units of 1024 words. Furthermore, a refresh timer anda refresh address counter are installed, which makes an external refresh circuit unnecessary. Inaddition, this configuration allows lower power consumption.
The device is packaged in 26/20-pin SOJ having a width of 300 mil.
It is well adapted for storing much data by means of a battery backup. Its combination with ourrecording and playback LSI enables the easy implementation of a solid recording and playbacksystem.
MSM6684B Maximum Ratings
|
PARAMETER |
SYMBOL |
Condition |
RATINGS |
UNIT |
|
Pin Voltage |
VT |
AgainstVSS at Ta = 25 |
1.0 to +7.0 |
V |
|
OutputShort-CircuitCurrent |
IOS |
Ta = 25 |
50 |
mA |
|
Power Dissipation |
PD |
Ta = 25 |
1 |
W |
|
Operating Temperature |
Top |
- |
0 to 70 |
|
|
Storage Temperature |
TSTG |
- |
55 to +150 |
MSM6684B Features
Configuration
4,194,304 x 1 bit
Serial access operation
Serial access time : 1.5 ms
Serial read/write time : 2.5 ms
Low current drain
150 mA max. (VCC = 4 V with data stored and under standard conditions)
Refresh operation
A self-refresh function is supported.
Wide operation voltage range
Single 3.5 to 5.5 V
Addressing
Units of 1024 words
Process
0.45 mm double well CMOS process
Package :
26/20-pin plastic SOJ (SOJ26/20-P-300-1.27) (Product name : MSM6684BJS)
4,194,304 x 1 bit
Serial access operation
Serial access time : 1.5 ms
Serial read/write time : 2.5 ms
Low current drain
150 mA max. (VCC = 4 V with data stored and under standard conditions)
Refresh operation
A self-refresh function is supported.
Wide operation voltage range
Single 3.5 to 5.5 V
Addressing
Units of 1024 words
Process
0.45 mm double well CMOS process
Package :
26/20-pin plastic SOJ (SOJ26/20-P-300-1.27) (Product name : MSM6684BJS)
MSM6684B Connection Diagram
MSM6684B
PDF/DataSheet Download
- Datasheet: MSM6684B
- File Size: 120422 KB
- Manufacturer: OKI [OKI electronic componets]
- Click here to Download
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