HM514265D

Features: ` Single 5 V (±5%) (HM51(S)4265D-5/6R) (±10%) (HM51(S)4265D-6/7/8)` Access time: 50 ns/60 ns/70 ns/80 ns (max)` Power dissipation - Active mode: 945 mW/945 mW/990 mW/825 mW/715 mW (max) - Standby mode: 10.5 mW (max) (HM51(S)4265D-5/6R) 11 mW (max) (HM51(S)4265D-6/7/8) 1.05 mW (max) (L-ve...

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SeekIC No. : 004363352 Detail

HM514265D: Features: ` Single 5 V (±5%) (HM51(S)4265D-5/6R) (±10%) (HM51(S)4265D-6/7/8)` Access time: 50 ns/60 ns/70 ns/80 ns (max)` Power dissipation - Active mode: 945 mW/945 mW/990 mW/825 mW/715 mW (max) - ...

floor Price/Ceiling Price

Part Number:
HM514265D
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: 2024/11/24

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Product Details

Description



Features:

`  Single 5 V (±5%) (HM51(S)4265D-5/6R)
     (±10%) (HM51(S)4265D-6/7/8)
`  Access time: 50 ns/60 ns/70 ns/80 ns (max)
`  Power dissipation
     - Active mode: 945 mW/945 mW/990 mW/825 mW/715 mW (max)
     - Standby mode: 10.5 mW (max) (HM51(S)4265D-5/6R)
     11 mW (max) (HM51(S)4265D-6/7/8)
     1.05 mW (max) (L-version) (HM51(S)4265DL-5/6R)
     1.1 mW (max) (L-version) (HM51(S)4265DL-6/7/8)
`  EDO page mode capability
`  512 refresh cycles : 8 ms
     128 ms (L-version)
`  2 variations of refresh
     - RAS -only refresh
     - CAS -before- RAS refresh
`  2 CAS -byte control
`  Battery backup operation (L-version)
`  Self refresh operation (HM51S4265D Series)



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)4265D Series is a CMOS dynamic RAM organized 262,144-word ×16-bit. HM51(S)4265D Series has realized higher density, higher erformance and various functions by employing 0.8 mm CMOS process technology and some new CMOS circuit design technologies. The HM51(S)4265D Series offers Extended Data Out (EDO) Page Mode as a high speed access mode. Multiplexed address input permits the HM51(S)4265D to be packaged in standard 400-mil 40-pin plastic SOJ and standard 400-mil 44- pin plastic TSOPII. Internal refresh timer enables HM51S4265D Series self reflesh operation.




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