意法半導(dǎo)體車用MCU ST10F296E 16-bit MCU with MAC unit, 832 Kbyte Flash memory and 68 Kbyte RAM
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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 manipulation
facilities
– Single-cycle context switching support
■ Memory organization
– 512 Kbyte Flash memory (32-bit fetch)
– 320 Kbyte extension Flash memory
(16-bit fetch)
– 100 k 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)
– 66 Kbyte on-chip extension RAM (XRAM)
– Programmable external bus characteristics
for different address ranges
– Five 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
– Two multi-functional general purpose timer
units with 5 timers
■ Two 16-channel capture/compare units
■ Analog-to-digital converter (ADC)
– 32-channel 10-bit
– 3 μs minimum conversion time
– TImer for ADC channel injection
■ 4-channel PWM unit and 4-channel XPWM
■ Serial channels
– Two synchronous/asynch. serial channels
– Two high-speed synchronous channels
– I2C standard interface
■ Two CAN 2.0B interfaces operating on one or
two CAN busses (64 or 2 x 32 message
objects, C-CAN version)
■ Fail-safe protection
– Programmable watchdog timer
– Oscillator watchdog
■ On-chip bootstrap loader
■ Clock generation
– On-chip PLL and 4-12 MHz oscillator
– Direct or prescaled clock input
■ Real-time clock
■ Up to 143 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% (embedded
regulator for 1.8 V core supply).