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ST10F276 Datasheet, PDF (1/4 Pages) STMicroelectronics – 16-bit MCU with MAC unit, up to 832 Kbytes Flash memory and up to 68 Kbytes RAM | |||
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ST10F276, ST10F273
16-bit MCU with MAC unit, up to 832 Kbytes Flash memory
and up to 68 Kbytes RAM
DATA BRIEF
â High performance 64 MHz CPU with DSP
functions
â 16-bit CPU with 4-stage pipeline
â 31.25ns instruction cycle time at 64 MHz
max. CPU clock
â Multiply/accumulate unit (MAC) 16 x 16-bit
multiplication, 40-bit accumulator
â Repeat unit
â Enhanced boolean bit manipulation facilities
â Additional instructions to support HLL and
operating systems
â Single-cycle context switching support
â Memory organization
â 512 Kbytes on-chip flash memory single
voltage with erase/program controller (full
performance, 32-bit fetch)
â Up to 320 Kbytes on-chip extension flash
memory single voltage with erase/program
controller (XBUS performance, 16-bit fetch)
â 100K erasing/programming cycles.
â Up to 16 Mbytes linear address space for
code and data (5m bytes with CAN or I2C)
â 2 Kbytes on-chip internal RAM (IRAM)
â Up to 66 Kbytes on-chip extension RAM
(XRAM)
â Fast and flexible bus
â Programmable external bus characteristics
for different address ranges
â 8-bit or 16-bit external data bus
â Multiplexed or demultiplexed external
address/data buses
â Five programmable chip-select signals
â Hold-acknowledge bus arbitration support
â Interrupt
â 8-Channel peripheral event controller for
single cycle interrupt driven data transfer
â 16-Priority-level interrupt system with 56
sources, sampling rate down to 15.6ns
â Timers
â Two multi-functional general purpose timer
units with 5 timers
PQFP144 (28 x 28 x 3.4mm)
TQFP144 (20 x 20 x 1.4mm)
â Two 16-channel capture / compare units
â A/D converter
â 24 channels with 10-bit resolution
â 3µs minimum conversion time
â 4-channel PWM unit + 4-channel XPWM
â Serial channels
â Two synch. / asynch. serial channels
â Two high-speed synchronous channels
â I2C standard interface
â Two CAN 2.0B interfaces operating on one
or two CAN busses (64 or 2x32 message
objects, C-CAN version)
â Fail-safe protection
â Programmable watchdog timer
â Oscillator watchdog
â On-chip bootstrap loader
â Clock generation
â On-chip 4-12 MHz main oscillator
â On-chip PLL
â Direct or prescaled clock input
â Real time clock and 32 kHz on-chip
oscillator
â Up to 111 general purpose I/O lines
â Individually programmable as input, output
or special function
â Programmable threshold (hysteresis)
â Idle, Power down and Stand-by modes
â Single voltage supply: 5V ±10% (embedded
regulator for 1.8V core supply)
July 2005
For further information contact your local ST sales office.
Rev 1
1/4
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