F273-CEG-P| Datasheet

F273-CEG-P, F273-CEG-P-TR, F273-CEG-T, F273-CEG-T-TR, ST10F273E

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ST10F273E
16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM
Feature summary

High performance 16-bit CPU with DSP functions 31.25ns instruction cycle time at 64 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 & 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 15.6ns Timers 2 multifunctional general purpose timer units with 5 timers Two 16-channel
capture / compare units 4-channel PWM unit + 4-channel XPWM

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

TQFP144 (20 x 20 x 1.4mm) (Thin Quad Flat Package)

A/D Converter 24-channel 10-bit 3us 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 busses (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 stand-by modes Single voltage supply: 5 V 10%.

Order codes
Part number F273-CEG-P PQFP144 F273-CEG-P-TR F273-CEG-T TQFP144 F273-CEG-T-TR Tape & Reel Tape & Reel Tray -40 to +125 -40 to +105 1 to 40 1 to 48 Package Packing Tray -40 to +125 1 to 64 Temperature range( C) CPU frequency range (MHz)

May 2006

Rev 1

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