OTP ADC Type MCU Series

EM78458 and EM78459 are 8-bit microprocessors designed and developed with low-power and high-speed CMOS technology. There is a 4K*13-bit Read Only Memory (ROM) within it. Operating voltage range: 2.3V~5.5V\nOperating temperature range: 0C~70C\nOperating frequency range(base on 2 clocks):\n * Crystal mode: DC ~ 20MHz/2clks,5V; DC ~ 8MHz/2clks,3V\n * RC mode: DC ~ 4MHz/2clks,5V; DC ~ 4MHz/2clks,3V\nLow power consumption:\n * Less than 1.5 mA at 5V/4MHz\n * Typically ;