汽车级 ST10F273M 16位MCU 512KB Flash和36KB RAM

The ST10F273M device is a new derivative of the STMicroelectronics ST10 family of 16-bit single-chip CMOS microcontrollers.

The ST10F273M 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 ST10F273M is processed in 0.18mm CMOS technology. The MCU core and the logic is supplied with a 5V to 1.8V on-chip voltage regulator. The part is supplied with a single 5V supply and I/Os work at 5V.

The ST10F273M is an optimized version of the ST10F273E, upward compatible with the following set of differences:

• Maximum CPU frequency is 40 MHz
• A single bank of IFlash has been implemented but the programming interface has been kept compatible with the ST10F273E
• Identification registers: the IDMEM register reflects the Flash type difference and allows to differentiate the two devices by software
• Improved EMC behavior thanks to the introduction of an internal RC filter on the 5V for the ballast transistors
• The clock to the X-Peripherals is gated: X-Peripheral not used will not get the clock in order to reduce the power consumption

ST10F273M 订购型号:

Order code	Package	Packing	Temperature range (°C)	CPU frequency range (MHz)
ST10F273M-4Q3	PQFP144	Tray	-40 to +125	1 to 40 MHz
ST10F273M-4QR3		Tape and reel
ST10F273M-4T3	TQFP144	Tray
ST10F273M-4TR3		Tape and reel

ST10F273M 特性::

• High performance 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
• Memory organization
  – 512 Kbyte on-chip Flash memory single voltage with erase/program controller (full performance, 32-bit fetch)
  – 100K 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)
  – 34 Kbyte on-chip extension RAM (XRAM)
  – Programmable external bus configuration and 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 multifunctional general purpose timer units with 5 timers
• Two 16-channel capture / compare units
• 4-channel PWM unit + 4-channel XPWM
• 24-channel A/D converter
  – 16-channel 10-bit, accuracy +/-2 LSB
  – 8-channel 10-bit, accuracy +/-5 LSB
  – 4.85μs Minimum conversion time
• Serial channels
  – 2 synch. / asynch. serial channels
  – 2 high-speed synchronous channels
  – I2C standard interface
• 2 CAN 2.0B interfaces operating on 1 or 2 CAN buses (64 or 2x32 messages, C-CAN version)
• Fail-safe protection
  – Programmable watchdog timer
  – Oscillator watchdog
• On-chip bootstrap loader
• Clock generation
  – On-chip PLL and 4 to 12 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 standby modes
• Single voltage supply: 5 V ±10% (embedded regulator for 1.8V core supply)
• Temperature range: -40 / +125 °C

ST10F273M 技术支持:

1. ST意法ST10系列16位汽车微控制器ST10F273M 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