EM6520 Datasheet - EM Microelectronic

EM6520 MFP version of EM6620 Ultra Low Power Microcontroller 4x8 LCD Driver

The EM6520 is an advanced single chip CMOS 4bit microcontroller. It contains EEPROM, RAM, power on reset, watchdog timer, oscillation detection circuit, 10 bit up/down counter, Millisecond counter, prescaler, voltage level detector (SVLD), compare input, frequency output, LCD driver and several cloc.

EM6520 Features

* Low Power - 8 µA active mode, LCD On - 1.1 µA standby mode, LCD Off - 0.1 µA sleep mode @ 3 V, 32 kHz, 25°C Large Voltage range, 2 to 5.5 V SVLD, default (2.4V) EEPROM, 2048 × 16 bits RAM, 64 × 4 bits 2 clocks per instruction cycle 72 basic instructions Oscillation supervisor Timer watchdo

EM6520_EMMicroelectronic.pdf