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HMD4M1Z1

Features: Fast Page Mode operation CAS-before-RAS refresh capability RAS-only and Hidden refresh capability Fast parallel test mode capabilityTTL(5V) compatible inputs and outputsEarly write or output enable controlled writeAvailable in 20pin ZIP packages Single +5V± 10% power supply1,024 Refresh...

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SeekIC No. : 004364622 Detail

HMD4M1Z1: Features: Fast Page Mode operation CAS-before-RAS refresh capability RAS-only and Hidden refresh capability Fast parallel test mode capabilityTTL(5V) compatible inputs and outputsEarly write or out...

HMD4M1Z1 Data Sheet

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Part Number:
HMD4M1Z1
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Fast Page Mode operation
CAS-before-RAS refresh capability
RAS-only and Hidden refresh capability
Fast parallel test mode capability
TTL(5V) compatible inputs and outputs
Early write or output enable controlled write
Available in 20pin ZIP packages
Single +5V± 10% power supply
1,024 Refresh Cycles/16ms
 Performance Range


Specifications

SYMBOL
 PARAMETER
RATING
UNIT
TA
 Ambient Temperature under Bias
0 ~ 70
C
TSTG
 Storage Temperature (Plastic)
-55 ~ 150
C
VIN/VOUT
 Voltage on any Pin Relative to Vss
-1.0 ~ 7.0
V
VCC
 Power Supply Voltage
-1.0 ~ 7.0
V
IOUT
 Short Circuit Output Current
50
mA
PD
 Power Dissipation
600
mW
*NOTE: 1. Stress greater than above absolute Maximum Ratings? May cause permanent damage to the  evice.


Description

The HMD4M1Z1 is an 4M x 1 bits Fast Page Mode CMOS DRAMs. Fast Page Mode offers high speed random access of memory cells within the same row. Power supply voltage (+5V ), access time (-5, -6), power  onsumption(Normal or Low power), and package type (ZIP) are optional features of this Module. The  MD4M1Z1 have CAS-before-RAS refresh, RAS-only refresh and Hidden refresh capabilities.

The HMD4M1Z1 is optimized for application to the systems, which are required high density and large capacity such as main memory for main frames and mini computers, personal computer and high performance microprocessor systems.

The HMD4M1Z1 provides common data and outputs.




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