MSM6685

Features: Configuration : 8,388,608*1 bitSerial access operation Serial access time : 1.5 ms Serial read/write time : 2.5 msLow current drain: 200 UA max. (VCC = 4 V, at refresh operation, withdata stored and understandard conditions)Refresh operation A self-refresh function is supported.Wide rang...

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MSM6685 Picture
SeekIC No. : 004429039 Detail

MSM6685: Features: Configuration : 8,388,608*1 bitSerial access operation Serial access time : 1.5 ms Serial read/write time : 2.5 msLow current drain: 200 UA max. (VCC = 4 V, at refresh operation, withdata ...

floor Price/Ceiling Price

Part Number:
MSM6685
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

Configuration                  : 8,388,608 *1 bit
Serial access operation
   Serial access time           : 1.5 ms
   Serial read/write time     : 2.5 ms
Low current drain         : 200 UA max.  (VCC = 4 V, at refresh operation, withdata stored and understandard   conditions)
Refresh operation
   A self-refresh function is supported.
Wide range of operating voltage : Single 3.5 to 5.5 V supply
Addressing                  : In units of 1024 words
Process                       : 0.5 um double well CMOS process
Package:
  26/20-pin plastic SOJ (SOJ26/20-P-300-1.27) (Product name :  MSM6685JS)



Pinout

  Connection Diagram


Specifications

PARAMETER
SYMBOL
Condition
RATING
UNIT
Pin Voltage
VT
AgainstVSS at Ta = 25
1.0 to +7.0
V
Short-circuitOutputCurrent
IOS
Ta = 25
50
mA
Power Dissipation
PD
Ta = 25
1
W
Operating Temperature
Top
-
0 to 70
Storage Temperature
TSTG
-
55 to +150



Description

The MSM6685 is a serial register composed of 8,388,608 words x one bit, characterized by medium-speed, low power consumption operation.

This MSM6685 has a built-in internal address generation circuit allowing continuous serial read/writeoperation byexternal clock input.  Read/write operation causes the internal address to be incrementedautomatically by +1.

External address input of MSM6685 enables addressing in units of 1024 words.  Furthermore, a refresh timer anda refreshaddress counter are installed, which makes an external refresh circuit unnecessary.  Inaddition, this configuration allows lower power consumption.

The MSM6685 is packaged in 26-pin SOJ having a width of 300 mil.

MSM6685 is well adapted for storing much data by means of a battery backup.  Its combination with OKI'srecording and playback IC enables the easy implementation of a solid recording and playbacksystem.




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