ST7LU09

ST7LUS5, ST7LU05, ST7LU09 8-bit low cost, low pin-count MCU for automotive, with single voltage Flash memory, ADC, timers Features Memories ■ 1 to 2 Kbytes single voltage Flash program memory with readout protection, in-circuit and in-application programming (ICP and IAP), 10k write/erase cycles guaranteed, data retention 20 years ■ 128 bytes RAM ■ Up to 128 bytes data EEPROM, 300k write/erase cycles guaranteed, data retention 20 years Clock, reset and supply management ■ Internal low voltage supervisor (LVD) for reliable power-on/-off start-up procedures ■ Clock sources: Internal trimmable 8 MHz RC oscillator, internal low power, low frequency RC oscillator or external clock ■ 5 power saving modes: Halt, auto wake-up from halt, active halt, wait and slow Interrupt management ■ 11 interrupt vectors plus TRAP and reset ■ 5 external interrupt lines (on 5 vectors) I/O ports ■ 5 multifunctional bidirectional I/O lines ■ 1 additional output line ■ 6 alternate function lines ■ 5 high sink outputs SO8 150-mil (1) 2 timers ■ One 8-bit lite timer with prescaler including: watchdog, 1 real-time base and 1 input capture ■ One 12-bit auto-reload timer with output compare function and PWM A/D converter ■ 10-bit resolution for 0 to VDD ■ 5 input channels Instruction set ■ 8-bit data manipulation ■ 63 basic instructions with illegal opcode detection ■ 17 main addressing modes ■ 8 x 8 unsigned multiply instruction Development tools ■ Full hardware/software development package ■ Debug modu...