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  • 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.

    Key Features

    • 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)
      • 100 K 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 1.8 V core supply)
    • Temperature range: -40°C to 125°C

Circuit Diagram

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Quantity
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Temperature (°C) ECCN (US)
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ST10F273M-4Q3
Active
- - PQFP 144 28x28x3.4 Tray -40 125 3A991A2
MORE INFO

Country of Origin:

MALTA

No availability of distributors reported, please contact our sales office
ST10F273M-4QR3
Active
- - PQFP 144 28x28x3.4 Tape And Reel -40 125 3A991A2
MORE INFO

Country of Origin:

MALTA

No availability of distributors reported, please contact our sales office
ST10F273M-4T3
Active
- - LQFP 144 20x20x1.4 Tray -40 125 3A991A2
MORE INFO

Country of Origin:

MALTA

No availability of distributors reported, please contact our sales office

ST10F273M-4Q3

Marketing Status

Active

Quantity

-

Unit Price (US$)

*

Unit Price (US$)

-

Package

PQFP 144 28x28x3.4

Packing Type

Tray

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

3A991A2

Country of Origin

MALTA

ST10F273M-4QR3

Marketing Status

Active

Quantity

-

Unit Price (US$)

*

Unit Price (US$)

-

Package

PQFP 144 28x28x3.4

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

3A991A2

Country of Origin

MALTA

ST10F273M-4T3

Marketing Status

Active

Quantity

-

Unit Price (US$)

*

Unit Price (US$)

-

Package

LQFP 144 20x20x1.4

Packing Type

Tray

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

3A991A2

Country of Origin

MALTA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS5246
      16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM
      4.0
      1.99 MB
      PDF
      DS5246

      16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM

    • Description Version Size Action
      AN2353
      Designing an application with the ST10F27x devices
      2.1
      162.91 KB
      PDF
      AN2352
      PLL jitter effects on C-CAN modules of the ST10F27x
      2.1
      170.64 KB
      PDF
      AN2341
      Programming ST10F27x/F25x CAN interrupt drivers
      2.1
      158.09 KB
      PDF
      AN2143
      Programming the ST10F27x embedded Flash using the ST10FLASHER tool
      2.0
      360.15 KB
      PDF
      AN2340
      ST10 RPD pin: functionality during Reset and Power Down mode
      2.1
      103.46 KB
      PDF
      AN2354
      ST10 UART recommendations
      2.1
      246.05 KB
      PDF
      AN2168
      ST10F27x hardware development getting started
      3.1
      183.67 KB
      PDF
      AN2353

      Designing an application with the ST10F27x devices

      AN2352

      PLL jitter effects on C-CAN modules of the ST10F27x

      AN2341

      Programming ST10F27x/F25x CAN interrupt drivers

      AN2143

      Programming the ST10F27x embedded Flash using the ST10FLASHER tool

      AN2340

      ST10 RPD pin: functionality during Reset and Power Down mode

      AN2354

      ST10 UART recommendations

      AN2168

      ST10F27x hardware development getting started

    • Description Version Size Action
      PM0036
      ST10 Family programming manual
      8.1
      6.42 MB
      PDF
      PM0036

      ST10 Family programming manual

    • Description Version Size Action
      ES015
      16-bit MCU with 512 KBytes Flash and 36 KBytes RAM memories
      2.0
      106.99 KB
      PDF
      ES015

      16-bit MCU with 512 KBytes Flash and 36 KBytes RAM memories

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST10F273M-4Q3
Active
PQFP 144 28x28x3.4 Automotive Ecopack1
ST10F273M-4QR3
Active
PQFP 144 28x28x3.4 Automotive Ecopack1
ST10F273M-4T3
Active
LQFP 144 20x20x1.4 Automotive Ecopack2

ST10F273M-4Q3

Package:

PQFP 144 28x28x3.4

Material Declaration**:

Marketing Status

Active

Package

PQFP 144 28x28x3.4

Grade

Automotive

RoHS Compliance Grade

Ecopack1

ST10F273M-4QR3

Package:

PQFP 144 28x28x3.4

Material Declaration**:

Marketing Status

Active

Package

PQFP 144 28x28x3.4

Grade

Automotive

RoHS Compliance Grade

Ecopack1

ST10F273M-4T3

Package:

LQFP 144 20x20x1.4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LQFP 144 20x20x1.4

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.