EM6819FX-B300 Datasheet | EM Microelectronic

Description The EM6819FX-B300 is designed to be battery operated for extended lifetime applications. Its large voltage range from 5V down to 2V makes it a perfect match for today’s demanding applications. Brownout and powercheck functions ensure reliable operation at or near undervoltage conditions, offering greater reliability in plex operation modes. Each of the 24 I/Os are freely programmable and the microcontroller has a dual quartz and trimmable RC oscillator up to 15MHz. It has an 8-bit RISC architecture specially designed for very low power consumption. With 2 clocks per instruction, the EM6819FX-B300 executes up to 7.5 MIPS at 15MHz and achieves astonishing 4000 MIPS/Watt. Power Management Features for Low-Power application  Sleep current 400 n A, typ  True low current: typ 126u A at 3V, 1 MIPS  800 n A with RTC  Idle : CPU off, Peripherals on, Currents Down to 770 n A  Run : CPU on, Peripherals on, Currents Down to 2 u A Features  Wide supply voltage range 2V - 5V  Up to 7.5 MIPS at 15MHz  On-chip brownout detection  Power Check functions at start-up  32 Voltage Level Detection on Supply or Input pin  3 terminal Operational Amplifier / parator  ADC 10-bit, 8 channel  Temperature sensor  Voltage reference input/output  Fast wake-up  Up to 24 fully configurable I/Os  Flash read monitoring system  Dual clock mode, quartz and RC oscillators: o 2 MHz - 15MHz RC, pre-trimmed o Low freq RC Oscillator (8k Hz) o 32768 Hz Xtal, 4MHz Resonator, Ext Clock  8-bit Cool RISC architecture o 16 registers o 8- 8bit hardware multiplier  Power-On-Reset and watchdog  GPNVM Memory o Sharing Instruction code and data  Fully static 512 Byte RAM  Internal and external interrupts  Frequency generator  4 independent PWM outputs  8/16-bit timers  Prescaler for RC and XTAL  SPI interface  Small size, Green mold / lead-free packages Architecture VSUP VREG + Cvreg Power Supply 2 - 5V Voltage Regulator Power On Reset Brown Out & Power Check Watch Dog Voltage...