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HM62W8128

Features: ` High speed - Fast access time: 100/120 ns (max)` Low power - Active: 23 mW (typ) - Standby: 4 W (typ)` Single 3.3 V supply` Completely static memory No clock or timing strobe required` Equal access and cycle times` Common data input and output Three state output` All inputs and outputs...

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SeekIC No. : 004363570 Detail

HM62W8128: Features: ` High speed - Fast access time: 100/120 ns (max)` Low power - Active: 23 mW (typ) - Standby: 4 W (typ)` Single 3.3 V supply` Completely static memory No clock or timing strobe required` E...

HM62W8128 Data Sheet

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Part Number:
HM62W8128
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: 2024/12/25

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Product Details

Description



Features:

`  High speed
     - Fast access time: 100/120 ns (max)
`  Low power
     - Active: 23 mW (typ)
     - Standby: 4 W (typ)
`  Single 3.3 V supply
`  Completely static memory
     No clock or timing strobe required
`  Equal access and cycle times
`  Common data input and output
     Three state output
`  All inputs and outputs CMOS compatible.
`  Capability of battery backup operation
     2 chip selection for battery backup


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Value
Unit
Supply voltage relative to VSS
VCC
0.5 to +5.5
V
Voltage on any pin relative to VSS*1
VT
0.5*2 to VCC + 0.3*3
V
Power dissipation
PT
1.0
W
Operating temperatue range
Topr
0 to +70
°C
Storage temperature
Tstg
55 to +125
°C
Storage temperature under bias
Tbias
10 to + 85
°C

Notes:
1. With respect to VSS
2. 1.2 V for pulse half-width 30 ns
3. Maximum voltage is 5.5 V


Description

The Hitachi HM62W8128 is a CMOS static RAM organized 131,072-word ×8-bit. It realizes higher density, higher performance and low power consumption by employing 0.8 mm Hi-CMOS process technology. HM62W8128 offers low power standby power dissipation; therefore, it is suitable for battery backup systems. The device, packaged in a 525-mil SOP (460-mil body SOP) or a 8×20 mm TSOP with thickness of 1.2 mm, is available for high density mounting. TSOP package is suitable for cards, and reverse type TSOP is also provided.




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