Part # ST7DALIF2 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

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

Part Details:

ST7DALI 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI, DALI Memories ­ 8 Kbytes single voltage Flash Program mem- ory with read-out protection, In-Circuit Pro-gramming and In-Application programming(ICP and IAP). 10K write/erase cycles guar-anteed, data retention: 20 years at 55°C. SO20 ­ 384 bytes RAM 300" ­ 256 bytes data EEPROM with read-out pro- tection. 300K write/erase cycles guaranteed,data retention: 20 years at 55°C. outputs, input capture and output comparefunctions Clock, Reset and Supply Management ­ Enhanced reset system 2 Communication Interfaces ­ SPI synchronous serial interface ­ Enhanced low voltage supervisor (LVD) for main supply and an auxiliary voltage detector ­ DALI communication interface (AVD) with interrupt capability for implement- ing safe power-down procedures Interrupt Management ­ Clock sources: Internal 1% RC oscillator, ­ 10 interrupt vectors plus TRAP and RESET crystal/ceramic resonator or external clock ­ 15 external interrupt lines (on 4 vectors) ­ Internal 32-MHz input clock for Auto-reload A/D Converter timer ­ 7 input channels ­ Optional x4 or x8 PLL for 4 or 8 MHz internal ­ Fixed gain Op-amp clock ­ 13-bit resolution for 0 to 430 mV (@ 5V V ­ Five Power Saving Modes: Halt, Active-Halt, DD) Wait and Slow, Auto Wake Up From Halt ­ 10-bit resolution for 430 mV to 5V (@ 5V VDD) I/O Ports Instruction Set ­ Up to 15 multifunctional bidirectional I/O lines ­ 8-bit data manipulation ­ 7 high sink outputs ­ 63 basic instructions with illegal opcode de- tection 4 Timers ­ 17 main addressing modes ­ Configurable Watchdog Timer ­ 8 x 8 unsigned multiply instructions ­ Two 8-bit Lite Timers with prescaler, watch- dog, Development Tools 1 realtime base and 1 input capture ­ Full hardware/software development package ­ One 12-bit Auto-reload Timer with 4 PWM

Please click the following link to download the datasheet:

ST7DALIF2.pdf Datasheet