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  • The STR750 family of 32-bit microcontrollers combines the industry-standard ARM7TDMI® 32-bit RISC core, featuring high performance, very low power, and very dense code, with a comprehensive set of peripherals and ST's latest 0.18μ embedded Flash technology. The STR750 family comprises a range of devices integrating a common set of peripherals as well as USB, CAN and some key innovations like clock failure detection and an advanced motor control timer. It supports both 3.3V and 5V, and it is also available in an extended temperature range (-40 to +105°C). This makes it a genuine general purpose microcontroller family, suitable for a wide range of applications.

    Key Features

    • 8 Communications interfaces1 I2C interface3 HiSpeed UARTs w. Modem/LIN capability2 SSP interfaces (SPI or SSI) up to 16 Mb/s1 CAN interface (2.0B Active)1 USB full-speed 12 Mb/s interface with 8 configurable endpoint sizes
    • 6 Timers16-bit watchdog timer (WDG)16-bit timer for system timebase functions3 synchronizable timers each with up to 2 input captures and 2 output compare/PWMs.16-bit 6-ch. synchronizable PWM timerDead time generation, edge/center-aligned waveforms and emergency stopIdeal for induction/brushless DC motors
    • Up to 72/38 I/O ports72/38 GPIOs with High Sink capabilitiesAtomic bit SET and RES operations
    • CoreARM7TDMI-S 32-bit RISC CPU54 DMIPS @ 60 MHz
    • Clock, reset and supply managementSingle supply 3.3V ±10% or 5V ±10%Embedded 1.8V Voltage RegulatorsInt. RC for fast start-up and backup clockUp to 60 MHz operation using internal PLL with 4 or 8 MHz crystal/ceramic osc.Smart Low Power Modes: SLOW, WFI, STOP and STANDBY with backup registersReal-time Clock, driven by low power internal RC or 32.768 kHz dedicated osc, for clock-calendar and Auto Wake-up
    • MemoriesUp to 256 KB Flash program memory (10k W/E cycles, retention 20 yrs @ 85°C)16 KB Read-While-Write Flash for data (100k W/E cycles, retention 20 yrs@ 85°C)Flash Data Readout and Write Protection16KBytes embedded high speed SRAMMemory mapped interface (SMI) to ext. Serial Flash (64 MB) w. boot capability
    • DMA4-channel DMA controllerCircular buffer managementSupport for UART, SSP, Timers, ADC
    • 10-bit A/D converter16/11 chan. with prog. Scan Mode & FIFOProgrammable Analog Watchdog featureConversion time: min. 3.75 μsStart conversion can be triggered by timers
    • Nested interrupt controllerFast interrupt handling with 32 vectors16 IRQ priorities, 2 maskable FIQ sources16 external interrupt / wake-up lines

Circuit Diagram

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    • Part number
      Status
      Description
      Type
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      STSW-STR7013

      Active

      STR71x Software Development Getting Started

      Legacy MCUs Embedded Software ST

      STSW-STR7014

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      Interrupt Handling for STR7 microcontroller

      Legacy MCUs Embedded Software ST

      STSW-STR7016

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      STR71x GPIO Driving Four 7-Segment Display

      Legacy MCUs Embedded Software ST

      STSW-STR7018

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      STR71x UART Communication with a PC using RS232

      Legacy MCUs Embedded Software ST

      STSW-STR7019

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      How to use the STR71x A/D converter and apply a conversion speed-up technique

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      STSW-STR7020

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      STR71x GPIO Driving a 4x4 Matrix Keypad

      Legacy MCUs Embedded Software ST

      STSW-STR7021

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      STR71x BSPI Used as an UART

      Legacy MCUs Embedded Software ST

      STSW-STR7022

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      STR71x ADC Driving an Analog Keyboard

      Legacy MCUs Embedded Software ST

      STSW-STR7023

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      STR71x BSPI Communication with M25P10-A Serial Flash

      Legacy MCUs Embedded Software ST

      STSW-STR7025

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      EEPROM Emulation with STR71x

      Legacy MCUs Embedded Software ST

      STSW-STR7026

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      STR7 In-Application programming using UART

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      STSW-STR7033

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      STR7/STR9 audio generation with PWM

      Legacy MCUs Embedded Software ST

      STSW-STR7035

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      STR75x low power modes

      Legacy MCUs Embedded Software ST

      STSW-STR7036

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      Connecting I2S audio devices to the STR7/STR9 MCU

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      STSW-STR7044

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      STR75x Standard Software Library

      Legacy MCUs Embedded Software ST

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      STSW-STR7013

      Description:

      STR71x Software Development Getting Started
      STSW-STR7014

      Description:

      Interrupt Handling for STR7 microcontroller
      STSW-STR7016

      Description:

      STR71x GPIO Driving Four 7-Segment Display
      STSW-STR7018

      Description:

      STR71x UART Communication with a PC using RS232
      STSW-STR7019

      Description:

      How to use the STR71x A/D converter and apply a conversion speed-up technique
      STSW-STR7020

      Description:

      STR71x GPIO Driving a 4x4 Matrix Keypad
      STSW-STR7021

      Description:

      STR71x BSPI Used as an UART
      STSW-STR7022

      Description:

      STR71x ADC Driving an Analog Keyboard
      STSW-STR7023

      Description:

      STR71x BSPI Communication with M25P10-A Serial Flash
      STSW-STR7025

      Description:

      EEPROM Emulation with STR71x
      STSW-STR7026

      Description:

      STR7 In-Application programming using UART
      STSW-STR7033

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      STR7/STR9 audio generation with PWM
      STSW-STR7035

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      STR75x low power modes
      STSW-STR7036

      Description:

      Connecting I2S audio devices to the STR7/STR9 MCU
      STSW-STR7044

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      STR75x Standard Software Library
      STSW-STR7049

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      STR75x Demonstration Software

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STR755FV0T6
NRND
LQFP 100 14x14x1.4 Industrial Ecopack2

STR755FV0T6

Package:

LQFP 100 14x14x1.4

Material Declaration**:

Marketing Status

NRND

Package

LQFP 100 14x14x1.4

Grade

Industrial

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STR755FV0T6 No availability of distributors reported, please contact our sales office Buy Direct
NRND
3A991A2 NEC Tray LQFP 100 14x14x1.4 -40 85 MALAYSIA

STR755FV0T6

Marketing Status

NRND

ECCN (US)

3A991A2

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tray

Package

LQFP 100 14x14x1.4

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

Country of Origin

MALAYSIA

(*) 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