HM51S4265C

Features: • Single 5 V (±10%) (HM51(S)4265C-6/7/8) (±5%) (HM51(S)4265C-6R)• High speed - Access time: 60 ns/70 ns/80 ns (max)• Low power dissipation - Active mode: 825 mW/788 mW/770 mW/688 mW (max) - Standby mode: 11 mW (max) (HM51(S)4265C-6/7/8) 10.5 mW (max) (HM51(S)4265C-6R) 1...

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HM51S4265C Picture
SeekIC No. : 004363386 Detail

HM51S4265C: Features: • Single 5 V (±10%) (HM51(S)4265C-6/7/8) (±5%) (HM51(S)4265C-6R)• High speed - Access time: 60 ns/70 ns/80 ns (max)• Low power dissipation - Active mode: 825 mW/788 mW/77...

floor Price/Ceiling Price

Part Number:
HM51S4265C
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: 2024/11/21

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Product Details

Description



Features:

• Single 5 V (±10%) (HM51(S)4265C-6/7/8)
   (±5%) (HM51(S)4265C-6R)
• High speed
   - Access time: 60 ns/70 ns/80 ns (max)
• Low power dissipation
   - Active mode: 825 mW/788 mW/770 mW/688 mW (max)
   - Standby mode: 11 mW (max) (HM51(S)4265C-6/7/8)
   10.5 mW (max) (HM51(S)4265C-6R)
   1.1 mW (max) (L-version) (HM51(S)4265CL-6/7/8)
   1.05 mW (max) (L-version) (HM51(S)4265CL-6R)
• EDO page mode capability
• 512 refresh cycles : 8 ms
   128 ms (L-version)
• 2 variations of refresh
   - RAS -only refresh
   - RCS -before- RAS refresh
• 2 CAS -byte control
• Battery backup operation (L-version)
• Self refresh operation (HM51S4265C)



Pinout

  Connection Diagram


Specifications

Parameter
Symbol
Value
Unit
Voltage on any pin relative to VSS
VT
1.0 to + 7.0
V
Supply voltage relative to VSS
VCC
1.0 to + 7.0
V
Short circuit output current
Iout
50
mA
Power dissipation
PT
1.0
W
Operating temperature
Topr
0 to +70
°C
Storage temperature
Tstg
55 to +125
°C



Description

The Hitachi HM51(S)4265C is a CMOS dynamic RAM organized 262,144-word ×16-bit. HM51(S)4265C has realized higher density, higher performance and various functions by employing 0.8 mm CMOS process technology and some new CMOS circuit design technologies. The HM51(S)4265C offers Extended Data Out (EDO) Page Mode as a high speed access mode. Multiplexed address input permits the HM51(S)4265C to be packaged in standard 400-mil 40-pin plastic SOJ and standard 400-mil 44-pin plastic TSOPII. Internal refresh timer enables HM51S4265C self reflesh operation.




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