32-BIT ARM7 FLASH MICROCONTROLLER WITH 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES

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  • Key Features

    • Development tools support\t\tJTAG interface\t\t
    • 10-bit A/D converter\t\t12/16 channels\t\tConversion time: min. 3μs, range: 0 to 5V\t\t
    • Timers\t\t16-bit watchdog timer (WDG)\t\t6/10 16-bit timers (TIM) each with: 2 input captures, 2 output compares, PWM and pulse counter modes\t\t6 16-bit PWM modules (PWM)\t\t3 16-bit timebase timers with 8-bit prescalers\t\t
    • DMA\t\t4 DMA controllers with 4 channels each\t\t
    • Core\t\tARM7TDMI 32-bit RISC CPU\t\t32 MIPS @ 36 MHz\t\t
    • Clock, reset and supply management\t\t4.5 - 5.5V application supply and I/Os\t\tEmbedded 1.8V regulator for core supply\t\tEmbedded oscillator running from external 4-8MHz crystal or ceramic resonator\t\tUp to 36 MHz CPU frequency with internal PLL\t\t32 kHz or 2 MHz internal RC oscillator, software configurable for fast startup and backup clock Real-time clock for clock-calendar function\t\tWake-up timer driven by internal RC for wake-up from STOP mode\t\t5 power saving modes: SLOW, WFI, LPWFI, STOP and HALT modes\t\t
    • Memories\t\tUp to 256 Kbytes Flash program memory (10,000 cycles endurance, data retention 20 years @ 85˚ C)\t\t16 Kbytes RAM\t\t
    • Up to 112 I/O ports\t\t72/112 multifunctional bidirectional I/Os\t\t
    • 12 communications interfaces\t\t2 I2C interfaces4 UART asynchronous serial interfaces\t\t3 BSPI synchronous serial interfaces\t\tUp to 3 CAN interfaces (2.0B Active)\t\t
    • Nested interrupt controller\t\tFast interrupt handling with multiple vectors\t\t64 maskable IRQs with 64 vectors and 16 priority levels\t\t2 maskable FIQ sources\t\t16 external interrupts, up to 32 wake-up lines\t\t

Circuit Diagram

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STR731FV2T6
NRND
10000 LQFP 100 14x14x1.4 Tray -40 85 3A991A2
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Country of Origin:

MALTA

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FUTURE WORLDWIDE 4860 1 Order Now
MOUSER WORLDWIDE 1176 1 Order Now

Distributor reported inventory date: 2019-06-26

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FUTURE

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4860

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1

Region

WORLDWIDE Order Now

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Stock

1176

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1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-06-26

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STR731FV2T7
NRND
10000 - LQFP 100 14x14x1.4 Tray -40 105 3A991A2
MORE INFO

Country of Origin:

MALTA

Check Availability

Distributor availability ofSTR731FV2T7

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Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 996 1 Order Now

Distributor reported inventory date: 2019-06-26

Distributor Name

DIGIKEY

Stock

996

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-06-26

STR731FV2T6

Marketing Status

NRND

Quantity

10000

Unit Price (US$)

*

Distributor availability ofSTR731FV2T6

Distributor Name
Region Stock Min. Order Third party link
FUTURE WORLDWIDE 4860 1 Order Now
MOUSER WORLDWIDE 1176 1 Order Now

Distributor reported inventory date: 2019-06-26

Distributor Name

FUTURE

Stock

4860

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1176

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-06-26

Unit Price (US$)

-

Package

LQFP 100 14x14x1.4

Packing Type

Tray

Operating Temperature (°C)

(min)

-40

(max)

85

ECCN (US)

3A991A2

Country of Origin

MALTA

STR731FV2T7

Marketing Status

NRND

Quantity

10000

Unit Price (US$)

*

Distributor availability ofSTR731FV2T7

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 996 1 Order Now

Distributor reported inventory date: 2019-06-26

Distributor Name

DIGIKEY

Stock

996

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-06-26

Unit Price (US$)

-

Package

LQFP 100 14x14x1.4

Packing Type

Tray

Operating Temperature (°C)

(min)

-40

(max)

105

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

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    • Description Version Size Action
      DS4420
      ARM7TDMI™ 32-bit MCU with Flash, 3x CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
      7.2
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      124.73 KB
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      Connecting I2S audio devices to the STR7/STR9 MCU

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      Microcontroller input / output expander

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      STR73x microcontroller power management

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      Selecting between ROM, FASTROM and OTP for a microcontroller

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      TN1163
      Description of WLCSP for microcontrollers and recommendations for its use
      4.0
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      TN1163

      Description of WLCSP for microcontrollers and recommendations for its use

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      Interrupt handling for STR7 microcontrollers

      AN2078

      STR7 In-Application Programming using UART

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      STR7/STR9 audio generation with PWM

      AN2202

      STR73x microcontroller power management

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STR731FV2T6
NRND
LQFP 100 14x14x1.4 Industrial Ecopack2
STR731FV2T7
NRND
LQFP 100 14x14x1.4 Industrial Ecopack2

STR731FV2T6

Package:

LQFP 100 14x14x1.4

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

LQFP 100 14x14x1.4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STR731FV2T7

Package:

LQFP 100 14x14x1.4

Material Declaration**:

PDF XML

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.