MSM6685A

Features: • Configuration : 8,388,608 * 1 bit• Serial access operation Serial access time : 1.5 s Serial read/write time : 2.5 s• Low current drain : 200 A max. (VCC = 4 V, at refresh operation, with data stored and under standard conditions)• Refresh operation A self-refre...

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SeekIC No. : 004429040 Detail

MSM6685A: Features: • Configuration : 8,388,608 * 1 bit• Serial access operation Serial access time : 1.5 s Serial read/write time : 2.5 s• Low current drain : 200 A max. (VCC = 4 V, at refr...

floor Price/Ceiling Price

Part Number:
MSM6685A
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 s
   Serial read/write time : 2.5 s
• Low current drain : 200 A max. (VCC = 4 V, at refresh operation, with data stored and under standard 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 : 0.45 mm double well CMOS process
• Package:
   26/20-pin plastic SOJ (SOJ26/20-P-300-1.27) (Product name : MSM6685AJS)



Pinout

  Connection Diagram


Specifications

Parameter
Symbol
Condition
Rating
Unit
Pin Voltage
VT
Against VSS at Ta = 25 °C
1.0 to +7.0
V
Power Dissipation
PD
Ta = 25 °C
1
W
Short Circuit Current
IOS
Ta = 25 °C
50
mA
Operating Temperature
Topr
 
0 to 70
°C
Storage Temperature
Tstg
 
55 to 150
°C



Description

The MSM6685A is a serial register composed of 8,388,608 words x one bit, characterized by mediumspeed,low power consumption operation.

This MSM6685A has a built-in internal address generation circuit allowing continuous serial read/write operation by external clock input. Read/write operation causes the internal address to be incremented automatically by +1.

External address input of MSM6685A enables addressing in units of 1024 words. Furthermore, a refresh timer and a refresh address counter are installed, which makes an external refresh circuit unnecessary. In addition, this configuration allows lower power consumption.

The MSM6685A is packaged in 26-pin SOJ having a width of 300 mil.

MSM6685A is well adapted for storing much data by means of a battery backup. Its combination with OKI's recording and playback IC enables the easy implementation of a solid recording and playback system.




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