Part # ST7LITE19F1 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 8-bit MCU with single voltage Flash memory, data EEPROM, ADC, 4 timers, SP

Part Details:

ST7LITE1 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI Memories ­ 4 Kbytes single voltage extended Flash (XFlash) Program memory with read-out pro-tection, In-Circuit Programming and In-Appli-cation programming (ICP and IAP). 10K write/ SO20 erase cycles guaranteed, data retention: 20years at 55°C. ­ 256 bytes RAM 1 realtime base and 1 input capture ­ 128 bytes data E2PROM with read-out protec- ­ One 12-bit Auto-reload Timer with 4 PWM tion. 300K write/erase cycles guaranteed, outputs, input capture and output compare data retention: 20 years at 55°C. functions Clock, Reset and Supply Management Communication Interface ­ Enhanced reset system ­ SPI synchronous serial interface ­ Enhanced low voltage supervisor (LVD) for Interrupt Management main supply and an auxiliary voltage detector (AVD) with interrupt capability for implement- ­ 10 interrupt vectors plus TRAP and RESET ing safe power-down procedures ­ 15 external interrupt lines (on 4 vectors) ­ Clock sources: Internal 1% RC oscillator (on A/D Converter some devices), crystal/ceramic resonator orexternal clock ­ 7 input channels ­ Internal 32-MHz input clock for Auto-reload ­ Fixed gain Op-amp timer ­ 13-bit precision for 0 to 430 mV (@ 5V VDD) ­ Optional x4 or x8 PLL for 4 or 8 MHz internal ­ 10-bit precision for 430 mV to 5V (@ 5V VDD) clock Instruction Set ­ Five Power Saving Modes: Halt, Active-Halt, ­ 8-bit data manipulation Auto Wake-up from Halt, Wait and Slow ­ 63 basic instructions with illegal opcode de- I/O Ports tection ­ Up to 15 multifunctional bidirectional I/O lines ­ 17 main addressing modes ­ 7 high sink outputs ­ 8 x 8 unsigned multiply instructions 4 Timers Development Tools ­ Configurable watchdog timer ­ Full hardware/software development package ­ Two 8-bit Lite Timers with prescaler, ­ DM (Debug Module)

Please click the following link to download the datasheet:

ST7LITE19F1.pdf Datasheet