HM51W17800

Features: · Single 3.3 V (±0.3 V)· Access time: 50 ns/60 ns/70 ns (max)· Power dissipation-Active mode: 396 mW/360 mW/324 mW (max)-Standby mode : 7.2 mW (max): 0.54 mW (max) (L-version)· Fast page mode capability· Refresh cycles-2048 refresh cycles : 32 ms: 128 ms (L-version)· 4 variations of refr...

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HM51W17800 Picture
SeekIC No. : 004363404 Detail

HM51W17800: Features: · Single 3.3 V (±0.3 V)· Access time: 50 ns/60 ns/70 ns (max)· Power dissipation-Active mode: 396 mW/360 mW/324 mW (max)-Standby mode : 7.2 mW (max): 0.54 mW (max) (L-version)· Fast page m...

floor Price/Ceiling Price

Part Number:
HM51W17800
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: 2024/12/21

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Product Details

Description



Features:

·  Single 3.3 V (±0.3 V)
·  Access time: 50 ns/60 ns/70 ns (max)
·  Power dissipation
- Active mode: 396 mW/360 mW/324 mW (max)
- Standby mode : 7.2 mW (max)
: 0.54 mW (max) (L-version)
·  Fast page mode capability
·  Refresh cycles
- 2048 refresh cycles : 32 ms
: 128 ms (L-version)
·  4 variations of refresh
-RAS-only refresh
CAS-before-RAS refresh
- Hidden refresh
- Self refresh (L-version)
·  Battery backup operation (L-version)



Pinout

  Connection Diagram


Specifications

Parameter Symbol Value Unit
Voltage on any pin relative to VSS VT 0.5 to +4.6 V
Supply voltage relative to VSS VCC 0.5 to +4.6 V
Short circuit output current Iout 50 mA
Power dissipation PT 1.0 W
Operating temperature Topr 0 to +70
Storage temperature Tstg 55 to +125



Description

The Hitachi HM51W17800 is a CMOS dynamic RAM organized 2,097,152-word × 8-bit. It employs the most advanced CMOS technology for high performance and low power. The HM51W17800 offers Fast Page Mode as a high speed access mode. Multiplexed address input permits the HM51W17800 to be packaged in standard 28-pin plastic SOJ and 28-pin TSOP.




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