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BR62256F-70LL

Features: · SRAM with a 32768 word ´ 8 bit configuration.· High speed read access time of 70ns maximum (Ta = 0 to 70°C).· Battery backup is possible. Standby current: 50mA max. (Ta = 0 to 70°C) Data holding current: 3mA max. (Ta = 0 to 70°C)·5V single power supply voltage with ± 10% fluctuat...

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SeekIC No. : 004301596 Detail

BR62256F-70LL: Features: · SRAM with a 32768 word ´ 8 bit configuration.· High speed read access time of 70ns maximum (Ta = 0 to 70°C).· Battery backup is possible. Standby current: 50mA max. (Ta = 0 to 70°C...

BR62256F-70LL Data Sheet

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Part Number:
BR62256F-70LL
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:

· SRAM with a 32768 word ´ 8 bit configuration.
· High speed read access time of 70ns maximum (Ta = 0 to 70°C).
· Battery backup is possible.
    Standby current: 50mA max. (Ta = 0 to 70°C)
    Data holding current: 3mA max. (Ta = 0 to 70°C)
·5V single power supply voltage with ± 10% fluctuation tolerance.
· Input / output TTL compatible.
·Common input / output pin with three output statuses.
· No clock is necessary (asynchronous static circuit).
·Input and output data are in the same phase.
· Low power consumption.


Application

·General-purpose


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Limits
Unit
Applied voltage
VCC
0.5*1 ~ + 7.0
V
Power dissipation
Pd
850*2
mW
Storage temperature
Tstg
55 ~ + 125
°C
Operating temperature
Topr
0 ~ + 70
°C
I / O voltage
VI / O
0.5 ~ VCC + 0.5
V
Input voltage
VIN
0.5 ~ VCC + 0.5
V
*1 At pulse width of 50ns: 3.0V (min.)
*2 Reduced by 8.5mW for each increase in Ta of 1°C over 25°C.


Description

The BR62256F-70LL is a 32768 word ´ 8 bit asynchronous high-speed CMOS static RAM. It runs on a 5V single power supply, and in addition to its low power consumption and high-speed, its low standby current enables its use in battery backup applications.


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