ST10F272E 16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM

The ST10F272B / E combines high CPU performance (up to 20 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 clock generation via PLL.

The ST10F272B / E is processed in 0.18 mm CMOS technology. The part is supplied with a single 5 V supply and I/Os work at 5 V

技术特性
  • 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
    • 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)
    • 10/18 Kbyte extension RAM (XRAM)
    • 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
    • 3 μs 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 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 or special function
    • Programmable threshold (hysteresis)
  • Idle, power down and stand-by modes
  • Single voltage supply: 5V ±10%
管脚定义图
ST10F272E 功能框图
ST10F272E 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
F272-BAR-P Active   1000 PQFP 144 28x28x3.4 Tray   F272-BAR-P
PCPN_F272-BAR-P Proposal   1000       PCPN_F272-BAR-P
F272-BAR-P-TX Active   1000 PQFP 144 28x28x3.4 Tape And Reel   F272-BAR-P-TX
DATASHEET
描述 版本 大小
ST10F272E :DS4550: 16-bit MCU with 256 Kbyte Flash memory and 12/20 Kbyte RAM 3 2001KB
APPLICATION NOTES
描述 版本 大小
AN2354: ST10 UART recommendations 1 187KB
AN2340: ST10 RPD pin: functionality during Reset and Power Down mode 1 110KB
AN2168: ST10F27x hardware development getting started 2 170KB
AN2142: ST10F27X firmware development getting started with tasking ST10 toolchain 1 618KB
AN2165: ST10F27x firmware development getting started with Keil µVision ST10 toolchain 1 620KB
AN2143: Programming the ST10F27x embedded Flash using the ST10FLASHER tool 1 259KB
AN2341: Programming ST10F27x/F25x CAN interrupt drivers 1 179KB
AN2021: Porting an application from the ST10F269 to the ST10F272B/E 2 688KB
AN2352: PLL jitter effects on C-CAN modules of the ST10F27x 1 172KB
AN2244: EEPROM emulation with ST10F27x embedded Flash using the ST10F27x Flash library 1 187KB
AN2353: Designing an application with the ST10F27x devices 1 171KB
PROGRAMMING MANUALS
描述 版本 大小
PM0045: Signal processing engine (SPE) APU programming interface manual 2 1873KB
ERRATA SHEETS
描述 版本 大小
ES0107: ST10F271B/E, ST10F272B/E BAG silicon version 1 86KB
USER MANUALS
描述 版本 大小
UM0381: User Manual ST10F272 1 8086KB
UM0541: DCP monitor 1 208KB