ST92F124R1 Datasheet | STMicroelectronics

tures - Memories - Internal memory: Single Voltage Flash up to 256 Kbytes, RAM up to 8 Kbytes, 1 Kbyte E3 TM (Emulated EEPROM) - In-Application Programming (IAP) - 224 general purpose registers (register file) available as RAM, accumulators or index pointers - Clock, reset and supply management - Register-oriented 8/16 bit CORE with RUN, WFI, SLOW, HALT and STOP modes - 0-24 MHz Operation (Int. Clock), 4.5-5.5 V range - PLL Clock Generator (3-5 MHz crystal) - Minimum instruction time: 83 ns (24 MHz int. clock) - Up to 80 I/O pins - Interrupt management - 4 external fast interrupts + 1 NMI - Up to 16 pins programmable as wake-up or additional external interrupt with multi-level interrupt handler - DMA controller for reduced processor overhead - Timers - 16-bit Timer with 8-bit Prescaler, and Watchdog Timer (activated by software or by hardware) - 16-bit Standard Timer that can be used to generate a time base independent of PLL Clock Generator - Two 16-bit independent Extended Function Timers (EFTs) with Prescaler, up to two Input Captures and up to two Output pares - Two 16-bit Multifunction Timers, with Prescaler, up to two Input Captures and up to two Output pares - munication interfaces - Serial Peripheral Interface (SPI) with selectable Master/Slave mode LQFP64 14x14 PQFP100 14x20 LQFP100 14x14 - One Multiprotocol Serial munications Interface with asynchronous and synchronous capabilities - One asynchronous Serial munications Interface with 13-bit LIN Synch Break generation...