EM6682

R EM MICROELECTRONIC - MARIN SA EM6682 Ultra Low Power 8-pin Microcontroller Features ‰ Figure 1. Architecture 4.0 µA active mode 3.0 µA standby mode 0.35 µA sleep mode @ 1.5V, 32kHz, 25°C Stable RC oscillator 32 - 800kHz Prescaler ROM 1536 x 16Bit RAM 80 x 4Bit VDD VDD Power Supply Voltage reg. True Low Power: ‰ ‰ ‰ ‰ Low Supply Voltage 0.9 V to 5.5 V ‰ Medium voltage version: 1.4V to 5.5V ‰ Low voltage version: 0.9V to 1.8V No external component needed Available in TSSOP-8/14, SO-8/14 packages and die 4-bit ADC or 12 levels Supply Voltage Level Detector (SVLD) Max 4 (5*) outputs with 2 high drive outputs of 10mA Max. 5 (6*) inputs Sleep Counter Reset (automatic wake-up from sleep mode (EM patent)) Mask ROM 1536 × 16 bits RAM 80 × 4 bits Internal RC oscillator 32 kHz – 800 kHz 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. = 32 kHz) Frequency output 1Hz, 2048 Hz, Fosc, PWM 6 internal interrupt sources ( 2×10-bit counter, 2× prescaler, SVLD, Serial Interface) 2 external interrupt sources (port A) Power on Reset Sleep Counter Reset Watchdog ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ 10-Bit Univ Count/Timer Core EM6600 4-bit ADC Interrupt Controller SVLD check Port A Serial Interface Reset PA2 PA3 PA4 *PA5 PA0 PA1 PA1 & PA2: high-drive outpu...