ST10F273Z4| Datasheet

ST10F273Z4, ST10F273Z4Q3, ST10F273Z4T3

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

ST10F273Z4
16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM
Features

High performance 16-bit CPU with DSP functions 31.25 ns 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 15.6 ns Timers 2 multifunctional general purpose timer units with 5 timers Two 16-channe
l capture / 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)

A/D Converter 24-channel 10-bit 3 us 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%.

Table 1.

Device summary
Package PQFP144 LQFP144 Max CPU frequency 64 MHz 40 MHz Iflash 512 KB 512 KB Xflash No No RAM 36 KB 36 KB Temperature range ( C) -40/+125 -40/+125

Part Number ST10F273Z4Q3 ST10F273Z4T3

January 2008

Rev 2

1/188
www.st.com 1