ST10F272M| Datasheet

ST10F272M, ST10F272M-4T3, ST10F272M-4TR3

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ST10F272M
16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
Features

16-bit CPU with DSP functions 50ns instruction cycle time at 40 MHz max CPU clock Multiply/accumulate unit (MAC) 16 x 16-bit multiplication, 40-bit accumulator Enhanced boolean bit manipulations Single-cycle context switching support On-chip memories 256 Kbyte Flash memory (32-bit fetch) Single voltage Flash memories with erase/program controller and 100 K erasing/programming cycles. Up to 16 Mbyte linear address space for code and data (5 Mbytes with CAN or I2C) 2 Kbyte internal RAM (IRAM) 18 Kbyte extension RAM (XRAM) Programmable external bus configuration & characteristics for different address ranges 5 programmable chip-select signals Hold-acknowledge bus arbitration support Interrupt 8-channel peripheral event controller for single cycle interrupt driven data transfer 16-priority-level interrupt system with 56 sources, sampling rate down to 25 ns Timers 2 multi-functional general purpose timer units with 5 timers Two 16-channel capture/compare units Serial channels 2 syn
ch./asynch. serial channels 2 high-speed synchronous channels One I2C standard interface

PQFP144 28 x 28 x 3.4mm

LQFP144 20 x 20 x 1.4mm

24-channel A/D converter 16-channel 10-bit, accuracy 2 LSB 8-channel 10-bit, accuracy 5 LSB 4.85 us minimum conversion time 4-channel PWM unit + 4-channel XPWM 2 CAN 2.0B interfaces operating on 1 or 2 CAN busses (64 or 2x32 message, C-CAN version) Fail-safe protection Programmable watchdog timer Oscillator watchdog On-chip bootstrap loader Clock generation On-chip PLL with 4 to 8 MHz oscillator Direct or prescaled clock input Real-time clock and 32 kHz on-chip oscillator Up to 111 general purpose I/O lines Individually programmable as input, output or special function Programmable threshold (hysteresis) Idle, power-down and stand-by modes Single voltage supply: 5 V 10 % (embedded regulator for 1.8 V core supply) Temperature range: -40 to +125 C

January 2008

Rev 2

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