EM78P447B - 8-BIT MICRO-CONTROLLER
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 O
EM78P447B 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 (EM784
