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ST STM32H7A3VIT6
ARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit Single-Core 280MHz 2MB (2M x 8) FLASH 100-LQFP (14x14)
Brands: STMicroelectronics, Inc
Mfr.Part #: STM32H7A3VIT6
Datasheet: STM32H7A3VIT6 Datasheet (PDF)
Package/Case: LQFP-100
Product Type: Embedded Processors & Controllers
RoHS Status:
Stock Condition: 3115 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomSTM32H7A3VIT6 General Description
STM32H7A3xI/G devices are based on the high-performance Arm®Cortex®-M7 32-bit RISC core operating at up to 280 MHz. The Cortex®-M7 core features a floating point unit (FPU) which supports Arm®double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types. STM32H7A3xI/G devices support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.STM32H7A3xI/G devices incorporate high-speed embedded memories with a dual-bank Flash memory up to 2 Mbytes, around 1.4 Mbyte of RAM (including 192 Kbytes of TCM RAM, 1.18 Mbytes of user SRAM and 4 Kbytes of backup SRAM), as well as an extensive range of enhanced I/Os and peripherals connected to four APB buses, three AHB buses, a 32-bit multi-AHB bus matrix and a multi layer AXI interconnect supporting internal and external memory access.All the devices offer two ADCs, two DACs (one dual and one single DAC), two ultra-low power comparators, a low-power RTC, 12 general-purpose 16-bit timers, two PWM timers for motor control, three low-power timers, a true random number generator (RNG). The devices support nine digital filters for external sigma delta modulators (DFSDM). They also feature standard and advanced communication interfaces.
Features
- Core
- 32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache: 16 Kbytes of data and 16 Kbytes of instruction cache allowing to fill one cache line in a single access from the 128-bit embedded Flash memory; frequency up to 280 MHz, MPU, 599 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
- Memories
- Up to 2 Mbytes of Flash memory with read while write support, plus 1 Kbyte of OTP
- ~1.4 Mbytes of RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), 1.18 Mbytes of user SRAM, and 4 Kbytes of SRAM in Backup domain
- 2x Octo-SPI memory interfaces with on-the-fly
decryption, I/O multiplexing and support for serial PSRAM/NOR, Hyper RAM/Flash frame formats, running up to 140 MHz in SRD mode and up to 110 MHz in DTR mode - Flexible external memory controller with up to 32-bit data bus:
- SRAM, PSRAM, NOR Flash memory clocked up to 125 MHz in Synchronous mode
- SDRAM/LPSDR SDRAM,
- 8/16-bit NAND Flash memory
- CRC calculation unit
- Security
- ROP, PC-ROP, active tamper, secure firmware upgrade support
- General-purpose input/outputs
- Up to 168 I/O ports with interrupt capability
- Fast I/Os capable of up to 133 MHz
- Up to 164 5 V-tolerant I/Os
- Up to 168 I/O ports with interrupt capability
- Low-power consumption
- Stop: down to 32 µA with full RAM retention
- Standby: 2.8 µA (Backup SRAM OFF, RTC/LSE ON, PDR OFF)
- VBAT: 0.8 µA with RTC and LSE ON
- Clock management
- Internal oscillators: 64 MHz HSI, 48 MHz RC, 4 MHz CSI, 32 kHz LSI
- External oscillators: 4-50 MHz HSE, 32.768 kHz LSE
- 3× PLL
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pin Count | 100 | Package Category | Quad Flat Packages |
| Released Date | Feb 25, 2020 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STM32H7A3VIT6 is a microcontroller chip developed by STMicroelectronics. It belongs to the STM32H7 series and is based on the Arm Cortex-M7 core. The chip offers high performance with a clock speed of up to 480 MHz and a rich set of peripherals, making it suitable for a wide range of applications in various industries such as automotive, industrial automation, and consumer electronics.
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Features
Some key features of the STM32H7A3VIT6 microcontroller include a 480 MHz Arm Cortex-M7 core, 2 MB of flash memory, 1 MB of RAM, DSP and floating-point unit, extensive connectivity options (Ethernet, USB, CAN), high-resolution TFT-LCD interface, and advanced security features. -
Pinout
The STM32H7A3VIT6 is a microcontroller with 144 pins. It belongs to the STM32H7 series and has an ARM Cortex-M7 core. The microcontroller features various peripherals such as GPIO, UART, SPI, I2C, ADC, DMA, and more, making it suitable for a wide range of applications. -
Manufacturer
The manufacturer of the STM32H7A3VIT6 is STMicroelectronics. STMicroelectronics is a multinational semiconductor and electronics company. They design, produce, and sell a wide range of integrated circuits and components used in various applications such as automotive, industrial, consumer, and telecommunications. -
Application Field
The STM32H7A3VIT6 is a microcontroller that is commonly used in various application areas such as industrial automation, consumer electronics, and Internet of Things (IoT) devices. It provides high performance with its Arm Cortex-M7 core and allows for advanced connectivity options, making it suitable for both low-power and high-demanding applications. -
Package
The STM32H7A3VIT6 chip comes in a LQFP package type, with 144 pins. It has a size of 20mm x 20mm.
Datasheet PDF
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