Microchip 2000kbit OTP EPROM Memory 32-Pin PDIP, AT27C020-90PU

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£7.98

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£9.58

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Packaging Options:
RS Stock No.:
127-4062P
Mfr. Part No.:
AT27C020-90PU
Brand:
Microchip
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Brand

Microchip

Memory Size

2000kbit

Organisation

256K x 8

Maximum Random Access Time

55ns

Programming Voltage

5V

Reprogramming Technique

OTP

Mounting Type

Through Hole

Package Type

PDIP

Pin Count

32

Dimensions

42.29 x 13.97 x 4.44mm

Number of Bits per Word

8bit

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Number of Words

256K

Typical Operating Supply Voltage

5 V

The Microchip AT27C020 2Mb low-power, high-performance One Time Programmable EPROM is organized as 256-Kbit x 8. It operates on 4.5V to 5.5V voltage range. In normal read mode operation typical power consumption is only 8 mA and standby mode supply current is typically less than 10 μA. Any byte can be accessed in less than 55 ns, thus eliminating the need for speed-reducing WAIT states on high performance microprocessor systems.

Low-power CMOS operation
Access time is 90ns
ESD protection of 2,000V
Latch up immunity of 200mA
Rapid programming algorithm of 100μs/byte (typical)
CMOS and TTL compatible inputs and outputs
Integrated product identification code
Temperature range between -40°C and 85°C
32-lead, Plastic J-leaded Chip Carrier (PLCC) package

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