M27C1001- 70C1 1 Mbit 128Kb x8 UV EPROM and OTP EPROM power ic chip crt tv components

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M27C1001- 70C1

1 Mbit 128Kb x8 UV EPROM and OTP EPROM power ic chip crt tv components

■ 5V ± 10% SUPPLY VOLTAGE in READ OPERATION

■ ACCESS TIME: 35ns

■ LOW POWER CONSUMPTION: – Active Current 30mA at 5Mhz – Standby Current 100µA

■ PROGRAMMING VOLTAGE: 12.75V ± 0.25V

■ PROGRAMMING TIME: 100µs/word

■ ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Device Code: 05h

DESCRIPTION

The M27C1001 is a 1 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems requiring large programs and is organized as 131,072 words of 8 bits.

The FDIP32W (window ceramic frit-seal package) and the LCCC32W (leadless chip carrier package) have a transparent lids which allow the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure.

For applications where the content is programmed only one time and erasure is not required, the M27C1001 is offered in PDIP32, PLCC32 and TSOP32 (8 x 20 mm) packages.