器件名称:
ST10F272M-4T3
功能描述:
16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
文件大小:
3175.24KB 共175页
简 介:
ST10F272M 16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM Preliminary Data Features ■ 16-bit CPU with DSP functions – 50ns instruction cycle time at 40 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 On-chip memories – 256 Kbyte Flash memory (32-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) – 18 Kbyte 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 25ns Timers – 2 multi-functional general purpose timer units with 5 timers Two 16-channel capture / compare units Serial channels – 2 synch. / asynch. serial channels – 2 high-speed synchronous channels – One I2C standard interface PQFP144 (28 x 28 x 3.4mm) LQFP144 (20 x 20 x 1.4mm) (Plastic Quad Flat Package) (Low Profile Quad Flat Package) ■ ■ 24-channel A/D converter – 16-channel 10-bit, accuracy +/-2LSB – 8-channel 10-bit, accuracy +/-5LSB – 4.85 s minimum conversion time 4-channel PWM unit + 4-channel XP……
