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EM78P447B

EMC
Part Number EM78P447B
Manufacturer EMC
Description 8-BIT MICRO-CONTROLLER
Published Mar 2, 2016
Detailed Description DESCRIPTION EM78P247/447A/B/C 8-BIT MICRO-CONTROLLER FOR GENERAL PURPOSE PRODUCT Preliminary The EM78P247/447A/B/C is ...
Datasheet PDF File EM78P447B PDF File

EM78P447B
EM78P447B

Overview
DESCRIPTION EM78P247/447A/B/C 8-BIT MICRO-CONTROLLER FOR GENERAL PURPOSE PRODUCT Preliminary The EM78P247/447A/B/C is an 8-bit microprocessor with low-power, high speed CMOS technology.
There are 4Kx13 bits Electical One Time Programmable Read Only Memory (OTP-ROM) within it.
It provides 1 Protect bit and 6 One-time Programmable Option bits to protect the OTP memory code from any external access as well as the user's options.
The OTP ROM will be incorporated into EM78P247/447A/B/C 8-bit microcontroller instead of it's original memory.
The user's development program can be easily programmed into or verify from this OTP memory by using EMC OTP PROGRAMMER.
FEATURES • Operating voltage range: 2.
5V~5.
5V • Available in temperature range: 0°C~70°C • Operating frequency range: Crystal Type: DC~20MHz at 5V DC~8MHz at 3V RC Type: DC~4MHz at 5V DC~4MHz at 3V • 2Kx13 on chip ROM (EM78267A/B/C) • 4Kx13 on chip ROM (EM78467A/B/C) • 9 special function registers • 148x8 general purpose ...


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