EM6580 Datasheet | EM Microelectronic

Features ‰ True Low Power: 5.8 µA active mode 3.3 µA standby mode 0.32 µA sleep mode ‰ Large Supply Voltage 2.3 V to 5.5 V ‰ No external ponent needed ‰ Available in SO-8/14 packages and die ‰ 4-bit ADC or 12 levels Supply Voltage Level Detector (SVLD) ‰ Unique ID code of 52bits + 16bits CRC ‰ Max 4 (5- ) outputs with 2 high drive outputs of 10m A ‰ Max. 5 (6- ) inputs ‰ Sleep Counter Reset (automatic wake-up from sleep mode (EM patent)) ‰ Flash memory 4096 × 16 bits ‰ RAM 80 × 4 bits ‰ Internal RC oscillator 32k Hz - 800k Hz ‰ 2 clocks per instruction cycle ‰ 72 basic instructions ‰ External CPU clock source possible ‰ Watchdog timer (2 sec) ‰ Power-On-Reset with Power-Check on start-up ‰ 3 wire serial port , 8 bit, master and slave mode ‰ Universal 10-bit counter, PWM, event counter ‰ Prescaler down to 1 Hz (freq. = 32k Hz) ‰ Frequency output 1Hz, 2048 Hz, CPUClk, PWM ‰ 6 internal interrupt sources ( 2×10-bit counter, 2× prescaler, SVLD, Serial Interface) ‰ 2 external interrupt sources (port A) Description The EM6580 is a low power Flash 4-bit microcontroller ing in a small 8-pin SO package and working up to 0.4 MIPS. It es with an integrated 4-bit ADC and 2 high current drive outputs of 10m A and it requires no external ponent. It has a sleep counter reset allowing automatic wake-up from sleep mode. It is designed for use in battery-operated and field-powered applications requiring an extended lifetime. A high integration level make it an ideal choice for cost sensitive applications. The EM6580 contains the equivalent of 8k B of Flash memory and a RC oscillator with frequencies between 32 to 800k Hz. It also has a power-on reset, watchdog timer, 10 bit up/down counter, PWM and several clock functions. Development tools include windows-based simulator program debugger, assembler and real time emulator. Figure 1. Architecture Stable RC oscillator 32 - 800k Hz Prescaler 10-Bit Univ Count/Timer Interrupt Controller Flash 4096 x 16Bit RAM 80 x 4Bit Core EM6600 VDD...