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EM6640 Datasheet Low Power Microcontroller

Manufacturer: EM Microelectronic (Swatch Group)

Overview: EM MICROELECTRONIC - MARIN SA EM6640 Low Power Microcontroller with EEPROM AND RC.

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General Description

The EM6640 is an advanced single chip CMOS 4-bit microcontroller.

It contains ROM, RAM, EEPROM, watchdog timer, oscillation detection circuit, 10 bit up/down counter, prescaler, supply voltage level detector (SVLD), sleep counter reset (SCR), frequency output and SWB.

The low voltage

Key Features

  • Low Power - 42µA active mode - 8µA standby mode - 0.3µA sleep mode @ 3.0V, 600kHz, 25°C, typ Voltage Range - 1.9 to 5.5 V Supply voltage level detection (SVLD) ROM - 1280 × 16 bit RAM - 80 × 4 bit EEPROM - 32 x 8 bit 2 clocks per instruction cycle 72 basic instructions RC oscillator Oscillation detection circuit / Digital watchdog timer reset. Maximum 12 inputs (3 ports) Maximum 8 outputs (2 ports) Serial Write Buffer - 256 bits (SWB) 10 bit up/down counter with PWM capability Frequenc.

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