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KM68V257C

Features: • Fast Access Time 15, 17ns(Max.)• Low Power Dissipation Standby (TTL) : 30mA(Max.) (CMOS) : 0.1mA(Max.) Operating KM68V257C - 15 : 90mA(Max.) KM68V257C - 17 : 80mA(Max.)• Single 3.3±0.3V Power Supply• TTL Compatible Inputs and Outputs• Fully Static Operatio...

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SeekIC No. : 004386178 Detail

KM68V257C: Features: • Fast Access Time 15, 17ns(Max.)• Low Power Dissipation Standby (TTL) : 30mA(Max.) (CMOS) : 0.1mA(Max.) Operating KM68V257C - 15 : 90mA(Max.) KM68V257C - 17 : 80mA(Max.)•...

KM68V257C Data Sheet

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Part Number:
KM68V257C
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Fast Access Time 15, 17ns(Max.)
• Low Power Dissipation
  Standby (TTL) : 30mA(Max.)
  (CMOS) : 0.1mA(Max.)
  Operating KM68V257C - 15 : 90mA(Max.)
  KM68V257C - 17 : 80mA(Max.)
• Single 3.3±0.3V Power Supply
• TTL Compatible Inputs and Outputs
• Fully Static Operation
  - No Clock or Refresh required
• Three State Outputs
• 2V Minimum Data Retention; L-ver. only
• Standard Pin Configuration
  KM68V257CJ : 28-SOJ-300
  KM68V257CTG : 28-TSOP1-0813, 4F


Pinout

Connection Diagram


Specifications

Parameter Symbol Rating Unit
Voltage on Any Pin Relative to VSS VIN,VOUT -0.5 to 4.6 V
Voltage on VCC Supply Relative to VSS VCC -0.5 to 4.6 V
Power Dissipation PD 1.0 W
Storage Temperature TSTG -65 to 150 °C
Operating Temperature TA 0 to 70 °C



Description

The KM68V257C is a 262,144-bit high-speed Static Random Access Memory organized as 32,768 words by 8 bits. The KM68V257C uses 8 common input and output lines and has an output enable pin which operates faster than address access time at read cycle. The device is fabricated using SAMSUNG¢s advanced CMOS process and designed for high-speed circuit technology. It is particularly well suited for use in high-density high-speed system applications. The KM68V257C is packaged in a 300mil 28-pin plastic SOJ or TSOP1 forward.




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