ST7LITE49K2 Datasheet | STMicroelectronics

Features - Memories .. - 8 Kbytes single voltage extended Flash (XFlash) Program memory with Read-Out Protection In-Circuit Programming and In-Application programming (ICP and IAP) Endurance: 10K write/erase cycles guaranteed Data retention: 20 years at 55 °C - 384 bytes RAM - 256 bytes data EEPROM with Read-Out Protection. 300K write/erase cycles guaranteed, data retention: 20 years at 55 °C. Clock, Reset and Supply Management - Low voltage supervisor (LVD) for safe power-on/off - Clock sources: Internal trimmable 8 MHz RC oscillator, auto wake-up internal low power - low frequency oscillator, crystal/ceramic resonator or external clock - Five power saving modes: Halt, Active-Halt, Auto Wake-up from Halt, Wait and Slow - Internal 32-MHz input clock for Auto-reload timer I/O Ports - Up to 24 multifunctional bidirectional I/Os - 8 high sink outputs LQFP32 7x7 PDIP32S - - 6 timers - Configurable watchdog timer - Dual 8-bit Lite timers with prescaler, 1 real time base and 1 input capture - Dual 12-bit Auto-reload timers with 4 PWM outputs, input capture, output pare, dead-time generation and enhanced one pulse mode functions munication interfaces: - I²C multimaster interface - SPI synchronous serial interface - - A/D Converter - 10 input channels - Fixed gain Op-amp - Interrupt management - 13 interrupt vectors plus TRAP and RESET - - Instruction set - 8-bit data manipulation - 63 basic instructions with illegal opcode detection - 17 main addressing modes - 8 x 8 unsigned multiply instructions Development tools - Full HW/SW development package - DM (Debug Module) - December 2007 Rev 2 1/255 .st....