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EM78P447S - 8-Bit Microprocessor

Datasheet Summary

Description

EM78P447S is an 8-bit microprocessor with low-power and high-speed CMOS technology.

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

Features

  • Operating voltage range: 2.2V~5.5V Available in temperature range: 0°C~70°C Operating frequency range: DC ~ 20MHz Low power consumption:.
  • less than 2.2 mA at 5V/4MHz.
  • typical of 30µA at 3V/32KHz.
  • typical of 1µA during the sleep mode 4096 x 13 bits on chip ROM 148 x 8 bits on chip registers (SRAM) 3 bi-directional I/O ports 5 level stacks for subroutine and interrupt 8-bit real time clock/counter (TCC) with selective signal sources, trigger e.

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Datasheet Details

Part number EM78P447S
Manufacturer ELAN Microelectronics Corp
File Size 1.01 MB
Description 8-Bit Microprocessor
Datasheet download datasheet EM78P447S Datasheet
Additional preview pages of the EM78P447S datasheet.

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Full PDF Text Transcription

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EM78P447S I. GENERAL DESCRIPTION EM78P447S is an 8-bit microprocessor with low-power and high-speed CMOS technology. There is a 4096*13bit Electrical One Time Programmable Read Only Memory (OTP-ROM) within it. It provides a PROTECTION bit to prevent a user’s code from intruding as well as 8 other OPTION bits to match the user’s requirements. Because of the OTP-ROM, the EM78P447S offers users a convenient way 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~5.5V Available in temperature range: 0°C~70°C Operating frequency range: DC ~ 20MHz Low power consumption: * less than 2.
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