Microchip AT28BV64B-20SU, 64kbit Parallel EEPROM Memory, 200ns 28-Pin SOIC Parallel

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Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
RS Stock No.:
177-1454
Mfr. Part No.:
AT28BV64B-20SU
Brand:
Microchip
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Brand

Microchip

Memory Size

64kbit

Interface Type

Parallel

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

28

Organisation

8K x 8 bit

Minimum Operating Supply Voltage

2.7 V

Maximum Operating Supply Voltage

3.6 V

Number of Bits per Word

8bit

Dimensions

18.1 x 7.6 x 2.35mm

Maximum Random Access Time

200ns

Maximum Operating Temperature

+85 °C

Data Retention

10yr

Number of Words

8K

Minimum Operating Temperature

-40 °C

COO (Country of Origin):
US
The Microchip AT28BV64B is a high-performance 64Kbit Parallel EEPROM offering access times to 200ns with 54mW power dissipation and 2.7V supply voltage.

Additional Features:
8 Kbits x 8 (64 Kbit)
2.7V to 3.6V Supply
Parallel Interface
200ns access time
Self-Timed Erase and Write Cycles (10 ms max)
Page Write and Byte Write
Data Polling for end of write detection
Low Power Consumption:
Read / Write current 15 mA (Max) Standby current 20 μA (Typ), 50 μA (Max)
Write-Protection
Hardware Protection
Software Data Protect More than 100,000 erase/write cycles
Data retention > 10 years
Temperature Ranges
Standard Temperature Range: -40°C to 85°C
Available in Green (Pb/Halide-free) Packaging Only
32-lead, Plastic J-leaded Chip Carrier (PLCC)
28-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
28-lead, Plastic Thin Small Outline Package (TSOP)

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