R EM MICROELECTRONIC - MARIN SA EM6620 Ultra Low Power Microcontroller with 4x8 LCD Driver Features • Low Power - 2.
1 µA active mode, LCD On - 0.
5 µA standby mode, LCD Off - 0.
1 µA sleep mode @ 1.
5V, 32kHz, 25°C Low Voltage - 1.
2 to 3.
6 V SVLD - metal mask programmable (2.
0V) ROM - 1280 × 16 bits RAM - 64 × 4 bits 2 clocks per instruction cycle 72 basic instructions Oscillation supervisor Timer watchdog (2 sec) Max.
8 inputs ; port A, port B max.
4 outputs ; port B LCD 8 segments, 3 or 4 times multiplexed Universal 10-bit counter, PWM, event counter Prescaler down to 1 Hz (crystal = 32 KHz) 1/1000 sec, 12 bit binary coded decimal counter with hard or software start/stop function Frequency ...

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