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EM78P458 - 8-BIT MICRO-CONTROLLER

Datasheet Summary

Description

EM78P458 and EM78P459 are 8-bit microprocessors with low-power and high-speed CMOS technology.

13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM) within it.

Features

  • Operating voltage range: 2.2V~6.0V Available in temperature range: 0°C~80°C Operating frequency range: DC ~ 16MHz Low power consumption:.
  • less than 1.5 mA at 5V/4MHz.
  • typical of 15 µA at 3V/32KHz.
  • typical of 1 µA during the sleep mode 4096 x 13 bits on chip ROM 96 x 8 bits on chip registers (SRAM) 2 bi-directional I/O ports 8 level stacks for subroutine nesting 8-bit real time clock/counter (TCC) with selective signal sources and trigger edges, and with overflow interrupt 8-bit m.

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Datasheet Details

Part number EM78P458
Manufacturer ELAN Microelectronics Corp
File Size 556.26 KB
Description 8-BIT MICRO-CONTROLLER
Datasheet download datasheet EM78P458 Datasheet
Additional preview pages of the EM78P458 datasheet.

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Full PDF Text Transcription

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ry a n i m i l Pre I. GENERAL DESCRIPTION EM78P458/EM78P459 EM78P458 and EM78P459 are 8-bit microprocessors with low-power and high-speed CMOS technology. There is a 4096*13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM) within it. Because of the OTP-ROM, the EM78P458 and EM78P459 offer users convenient ways to develop and verify their programs. Moreover, a user’s developed code can be programmed easily by an EMC writer. II. • • • • FEATURES Operating voltage range: 2.2V~6.0V Available in temperature range: 0°C~80°C Operating frequency range: DC ~ 16MHz Low power consumption: * less than 1.
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