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HM514405C

Features: ` Single 5 V (±10%)` High speed - Access time: 60 ns/70 ns/80 ns (max)` Low power dissipation - Active mode: 605 mW/550 mW/495 mW (max) - Standby mode: 11 mW (max)` EDO page mode capability` 1024 refresh cycles : 16 ms` 3 variations of refresh - RAS -only refresh - CAS -before- RAS refre...

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SeekIC No. : 004363361 Detail

HM514405C: Features: ` Single 5 V (±10%)` High speed - Access time: 60 ns/70 ns/80 ns (max)` Low power dissipation - Active mode: 605 mW/550 mW/495 mW (max) - Standby mode: 11 mW (max)` EDO page mode capabilit...

HM514405C Data Sheet

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Part Number:
HM514405C
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%)
`  High speed
     - Access time: 60 ns/70 ns/80 ns (max)
`  Low power dissipation
     - Active mode: 605 mW/550 mW/495 mW (max)
     - Standby mode: 11 mW (max)
`  EDO page mode capability
`  1024 refresh cycles : 16 ms
`  3 variations of refresh
     - RAS -only refresh
     - CAS -before- RAS refresh
     - Hidden refresh
`  Test function


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 HM514405C is a CMOS dynamic RAM organized 1,048,576-word × 4-bit. It  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 HM514405C offers Extended Data Out (EDO) Page Mode as a high speed access mode. Multiplexed address input permits the HM514405C to be packaged in standard 300-mil 26-pin plastic SOJ and standard 300-mil 26-pin plastic TSOP II.




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