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M5M5V208KR

Features: • Single 2.7 ~ 3.6V power supply• Operating temperature of 0 to +70• No clocks, No refresh• All inputs and outputs are TTL compatible.• Easy memory expansion and power down by S1 & S2• Data retention supply voltage=2.0V• Three-state outputs: ...

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SeekIC No. : 004406327 Detail

M5M5V208KR: Features: • Single 2.7 ~ 3.6V power supply• Operating temperature of 0 to +70• No clocks, No refresh• All inputs and outputs are TTL compatible.• Easy memory expansion ...

M5M5V208KR Data Sheet

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Part Number:
M5M5V208KR
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: 2024/11/27

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Product Details

Description



Features:

• Single 2.7 ~ 3.6V power supply
• Operating temperature of 0 to +70
• No clocks, No refresh
• All inputs and outputs are TTL compatible.
• Easy memory expansion and power down by S1 & S2
• Data retention supply voltage=2.0V
• Three-state outputs: OR-tie capability
• OE prevents data contention in the I/O bus
• Common Data I/O
• Battery backup capability
• Small stand-by current ` ` ` ` ` ` ` ` ` ` 0.3A(typ.)


Application

Small capacity memory units
Battery operating system
Handheld communiation tools


Pinout

Connection Diagram




Specifications

Symbol
Rating
Conditions
Ratings
Unit
Vcc
 ambient temperature
With respect to GND
0.5*~4.6
V
VI
 Input voltage
0.5* ~ Vcc + 0.5
(Max 4.6)
V
VO
 Output voltage
0 ~ Vcc
V
Pd
 Power dissipation
Ta=25
700
mW
Topr
 Operating temperature
0 ~ 70
Tstr
 Storage temperature
65 ~1

* 3.0V in case of AC ( Pulse width 30ns )


Description

The M5M5V208 is 2,097,152-bit CMOS static RAM organized as 262,144-words by 8-bit which is fabricated using high-performance quadruple-polysilicon and double metal CMOS technology. The use of thin film transistor(TFT) load cells and CMOS periphery results in a high density and low power static RAM. The M5M5V208 is designed for memory applications where high reliability, large storage, simple interfacing and battery back-up are important design objectives.

The M5M5V208VP,RV,KV,KR are packaged in a 32-pin thin small outline package which is a high reliability and high density surface mount device(SMD).Two types of devices are available. VP,KV(normal lead bend type package),RV,KR(reverse lead bend type package). Using both types of devices, it becomes very easy to design a printed circuit board.




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