ST10F273M| Datasheet

ST10F273M, ST10F273M-4Q3, ST10F273M-4QR3, ST10F273M-4T3, ST10F273M-4TR3

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ST10F273M
16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM
Features

High performance 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 Memory organization 512 Kbyte on-chip Flash memory single voltage with erase/program controller (full performance, 32-bit fetch) 100K erasing/programming cycles. Up to 16 Mbyte linear address space for code and data (5 Mbytes with CAN or I2C) 2 Kbyte on-chip internal RAM (IRAM) 34 Kbyte on-chip extension RAM (XRAM) Programmable external bus configuration and 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 25ns Timers 2 multifunctional general purpose timer units with 5 timers Two 16-channel cap
ture / compare units 4-channel PWM unit + 4-channel XPWM

PQFP144 (28 x 28 x 3.4mm) (Plastic Quad Flat Package)

LQFP144 (20 x 20 x 1.4mm) (Low Profile Quad Flat Package)

24-channel A/D converter 16-channel 10-bit, accuracy +/-2 LSB 8-channel 10-bit, accuracy +/-5 LSB 4.85us Minimum conversion time Serial channels 2 synch. / asynch. serial channels 2 high-speed synchronous channels I2C standard interface 2 CAN 2.0B interfaces operating on 1 or 2 CAN buses (64 or 2x32 messages, C-CAN version) Fail-safe protection Programmable watchdog timer Oscillator watchdog On-chip bootstrap loader Clock generation On-chip PLL and 4 to 12 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 standby modes Single voltage supply: 5 V 10% (embedded regulator for 1.8V core supply) Temperature range: -40 / +125 C

July 2007

Rev 2

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