ST7LITE49M Datasheet | STMicroelectronics

Features - Memories .. - 4 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 - 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 - 3-level low voltage supervisor (LVD) for main supply and an auxiliary voltage detector (AVD) 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 I/O Ports - Up to 24 multifunctional bidirectional I/Os - 8 high sink outputs Device summary Features Program memory - bytes RAM (stack) - bytes Data EEPROM - bytes Operating supply CPU frequency Operating temperature Packages LQFP32 (7x7mm) - SDIP32 5 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 interface: - I²C multimaster interface A/D converter: 10 input channels 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) - - - - - - - Table 1. ST7LITE49M 4K 384 (128) 128 2.4 to 5.5 V Up to 8 MHz -40 to +125 °C LQFP32, SDIP32 July 2007 Rev 2 1/188 .st....