汽车级 ST10F272M 16位MCU 256KB Flash和20KB RAM

The ST10F272M device is a new derivative of the STMicroelectronics ST10 family of 16-bit single-chip CMOS microcontrollers.

The ST10F272M 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 ST10F272M is processed in 0.18mm CMOS technology. The MCU core and the logic is supplied with a 5 V to 1.8 V on-chip voltage regulator. The part is supplied with a single 5 V supply and I/Os work at 5 V.

The ST10F272M is an optimized version of the ST10F272E, upward compatible with the following set of differences:

• Maximum CPU frequency is 40 MHz
• Reduced range for the Standby Voltage: VStby must be in the range of 4.5 to 5.5 V.
• Identification registers: the IDMEM register reflects the Flash type difference and can be used to differentiate the two devices by software
• Improved EMC behavior thanks to the introduction of an internal RC filter on the 5 V for the ballast transistors

ST10F272M 订购型号:

Order code	Package	Packing	Temperature range (°C)	CPU frequency range (MHz)
ST10F272M-4Q3	PQFP144	Tray	-40 to +125	1 to 40
ST10F272M-4QR3		Tape and reel
ST10F272M-4T3	TQFP144	Tray
ST10F272M-4TR3		Tape and reel

ST10F272M 特性::

• 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 100 K 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 25 ns
• 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
• 24-channel A/D converter
  – 16-channel 10-bit, accuracy ± 2 LSB
  – 8-channel 10-bit, accuracy ± 5 LSB
  – 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 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)
• Temperature range: -40 to +125 °C

ST10F272M 技术支持:

1. ST意法ST10系列16位汽车微控制器ST10F272M 数据手册DataSheet 下载 . PDF(PDF 文件格式完整版)
2. 相关产品选型( Excel 文档格式)
3. ST10微控制器选型指南
4. ST10 系列手册(800KB PDF)
5. 先进半导体解决方案的门电子. PDF
6. 意法半导体应用支持. PDF
7. 参考指南. PDF
8. 周围半导体机顶盒应用. PDF
9. 8 ,16和32位微控制器产品和工具选择指南. PDF
10. 电机控制选型指南. PDF