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ST STM32H7A3RGT6
ARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit 280MHz 1MB (1M x 8) FLASH 64-LQFP (10x10)
Brands: STMicroelectronics, Inc
Mfr.Part #: STM32H7A3RGT6
Datasheet: STM32H7A3RGT6 Datasheet (PDF)
Package/Case: LQFP-64
Product Type: Embedded Processors & Controllers
RoHS Status:
Stock Condition: 2802 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomSTM32H7A3RGT6 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 | 64 | Package Category | Quad Flat Packages |
| Released Date | Feb 8, 2022 |
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 STM32H7A3RGT6 chip is a microcontroller based on the Arm Cortex-M7 core, designed for high-performance applications. It offers a wide range of peripherals, including GPIO, UART, I2C, SPI, USB, and Ethernet. With a clock speed of up to 480 MHz and extensive memory options, it is suitable for demanding applications in various sectors, such as industry, automotive, and consumer electronics.
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Equivalent
There are no identical equivalent products to the STM32H7A3RGT6 chip in terms of specifications and features. However, other members of the STM32H7 family such as the STM32H7A3VGT6 and STM32H7A3ZGT6 chips may have similar capabilities and can be considered as alternatives depending on specific requirements. -
Features
The STM32H7A3RGT6 is a microcontroller from the STM32H7 series by STMicroelectronics. It features a 32-bit ARM Cortex-M7 core running at 550 MHz, with 2MB of Flash memory, 1MB of RAM, and various peripherals such as USB, UART, SPI, I2C, and ADC. It also supports advanced security features like TrustZone and a Secure Firmware Install feature. -
Pinout
The STM32H7A3RGT6 microcontroller has a pin count of 169 and serves as a high-performance microcontroller unit (MCU) with an ARM Cortex-M7 core. It is specifically designed for advanced applications requiring high processing power and enhanced security. -
Manufacturer
The STM32H7A3RGT6 is manufactured by STMicroelectronics, a multinational semiconductor company. STMicroelectronics is a leading supplier of semiconductor solutions, offering a wide range of products including microcontrollers, sensors, power management, and digital and analog ICs. -
Application Field
The STM32H7A3RGT6 microcontroller can be used in various application areas including industrial automation, home automation, smart energy, robotics, electronic control units (ECUs), IoT devices, and medical devices, among others. It offers high performance, various communication interfaces, and advanced security features, making it suitable for a wide range of embedded applications. -
Package
The package type of the STM32H7A3RGT6 chip is LQFP (Low-profile quad flat package), the form is rectangular, and the size is 10mm x 10mm.
Datasheet PDF
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