ST10F272M-4Q3 STMICROELECTRONICS [STMicroelectronics], ST10F272M-4Q3 Datasheet
ST10F272M-4Q3
Manufacturer Part Number
ST10F272M-4Q3
Description
16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.ST10F272M-4Q3.pdf
(175 pages)
- Current page: 1 of 175
- Download datasheet (4Mb)
Features
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May 2007
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
16-bit CPU with DSP functions
– 50ns instruction cycle time at 40 MHz max
– Multiply/accumulate unit (MAC) 16 x 16-bit
– Enhanced boolean bit manipulations
– Single-cycle context switching support
On-chip memories
– 256 Kbyte Flash memory (32-bit fetch)
– Single voltage Flash memories with
– Up to 16 Mbyte linear address space for
– 2 Kbyte internal RAM (IRAM)
– 18 Kbyte extension RAM (XRAM)
– Programmable external bus configuration &
– 5 programmable chip-select signals
– Hold-acknowledge bus arbitration support
Interrupt
– 8-channel peripheral event controller for
– 16-priority-level interrupt system with 56
Timers
– 2 multi-functional general purpose timer
Two 16-channel capture / compare units
Serial channels
– 2 synch. / asynch. serial channels
– 2 high-speed synchronous channels
– One I
CPU clock
multiplication, 40-bit accumulator
erase/program controller and 100K
erasing/programming cycles.
code and data (5 Mbytes with CAN or I
characteristics for different address ranges
single cycle interrupt driven data transfer
sources, sampling rate down to 25ns
units with 5 timers
16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
2
C standard interface
2
C)
Rev 1
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PQFP144 (28 x 28 x 3.4mm)
(Plastic Quad Flat Package)
24-channel A/D converter
– 16-channel 10-bit, accuracy +/-2LSB
– 8-channel 10-bit, accuracy +/-5LSB
– 4.85 µs 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
– Programmable threshold (hysteresis)
Idle, power-down and stand-by modes
Single voltage supply: 5V ±10% (embedded
regulator for 1.8V core supply)
Temperature range: -40 to +125°C
or special function
(Low Profile Quad Flat Package)
ST10F272M
LQFP144 (20 x 20 x 1.4mm)
Preliminary Data
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