ST10F276

ST10F276 Descrição geral

IntroductionThe ST10F276 is a derivative of the STMicroelectronics ST10 family of 16-bit single-chip CMOS microcontrollers. It combines high CPU performance (up to 32 million instructions per second) with high peripheral functionality and enhanced I/O-capabilities. It also provides on-chip high-speed single voltage Flash memory, on-chip high-speed RAM, and clockgeneration via PLL.Features■ Highly performant 16-bit CPU with DSP functions– 31.25ns instruction cycle time at 64MHz max CPU clock– Multiply/accumulate unit (MAC) 16 x 16-bit multiplication, 40-bit accumulator– Enhanced boolean bit manipulations– Single-cycle context switching support■ On-chip memories– 512 Kbyte Flash memory (32-bit fetch)– 320 Kbyte extension Flash memory (16-bit fetch)– Single voltage Flash memories with erase/program controller and 100K erasing/programming cycles.– Up to 16 Mbyte linear address space for code and data (5 Mbytes with CAN or I2C)– 2 Kbyte internal RAM (IRAM)– 66 Kbyte extension RAM (XRAM)■ External bus– Programmable external bus configuration & 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 15.6ns■ Timers– Two multi-functional general purpose timer units with 5 timers■ Two 16-channel capture / compare units■ 4-channel PWM unit + 4-channel XPWM■ A/D converter– 24-channel 10-bit–3µs minimum conversion time■ Serial channels– Two synch. / asynch. serial channels– Two high-speed synchronous channels–One I2C standard interface■ 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 12 MHz oscillator– Direct or prescaled clock input■ Real time clock and 32kHz 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: 5V ±10% (embedded regulator for 1.8 V core supply)

Características

• High-performance 16-bit CPU core with single-cycle instruction execution
• Program memory up to 512 Kbytes
• Data memory up to 48 Kbytes
• Two 8-channel 10-bit A/D converters
• Two CAN 2.0B interfaces
• Two LIN master/slave interfaces
• Two USARTs, one SPI, and one I²C interface
• 8 to 16-bit timer/counter modules
• 32-bit module timer/counter
• Real-time emulation and debugging

Aplicativo

• Automotive applications
• Industrial control systems
• Consumer electronics
• Medical devices

Especificações