ST7LITE15B Datasheet | STMicroelectronics

ST7LITE1x B 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI - Memories - up to 4 Kbytes single voltage extended Flash (XFlash) Program memory with read-out protection, In-Circuit Programming and In-Application programming (ICP and IAP). 10K write/ erase cycles guaranteed, data retention: 20 years at 55°C. - 256 bytes RAM - 128 bytes data EEPROM with read-out protection. 300K write/erase cycles guaranteed, data retention: 20 years at 55°C. - Clock, Reset and Supply Management - Enhanced reset system - Enhanced low voltage supervisor (LVD) for main supply and an auxiliary voltage detector (AVD) with interrupt capability for implementing safe power-down procedures - Clock sources: Internal 1% RC oscillator (on ST7FLITE15B and ST7FLITE19B), crystal/ ceramic resonator or external clock - Internal 32-MHz input clock for Auto-reload timer - Optional x4 or x8 PLL for 4 or 8 MHz internal clock - Five Power Saving Modes: Halt, Active-Halt, Auto Wake-up from Halt, Wait and Slow - I/O Ports - Up to 17 multifunctional bidirectional I/O lines - 7 high sink outputs - 5 Timers - Configurable watchdog timer - Two 8-bit Lite Timers with prescaler, 1 realtime base and 1 input capture - Two 12-bit Auto-reload Timers with 4 PWM Device Summary DIP20 SO20 QFN20 DIP16 SO16 300” outputs, 1 input capture, 4 output pare and one pulse functions - munication Interface - SPI synchronous serial interface - Interrupt Management - 12 interrupt vectors plus TRAP and...