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ST STM32H7A3LIH6Q
ARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit Single-Core 280MHz 2MB (2M x 8) FLASH 225-TFBGA (13x13)
Brands: STMicroelectronics, Inc
Mfr.Part #: STM32H7A3LIH6Q
Datasheet: STM32H7A3LIH6Q Datasheet (PDF)
Package/Case: TFBGA-225
Product Type: Embedded Processors & Controllers
STM32H7A3LIH6Q 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.Evaluation board with STM32H7B3LI MCU.STM32 Nucleo-144 development board with STM32H7A.ST-LINK/V2 in-circuit debugger/programmer for ST.Discovery kit with STM32H7B3LI MCU.
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 | 225 | Package Category | BGA |
| Released Date | Mar 2, 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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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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 STM32H7A3LIH6Q is a high-performance microcontroller chip in the STM32H7 series by STMicroelectronics. It features an Arm Cortex-M7 core running at up to 550 MHz and offers a rich set of peripherals and memory options. The chip is designed for applications that require advanced processing power, high-speed connectivity, and extensive input/output capabilities.
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Features
The STM32H7A3LIH6Q is a microcontroller with an Arm Cortex-M7 core. It has 2 MB of Flash memory, 1 MB of RAM, and operates at a frequency of up to 550 MHz. The microcontroller also includes multiple communication interfaces, digital and analog peripherals, and security features such as a cryptographic module and secure firmware installation. -
Pinout
The STM32H7A3LIH6Q microcontroller has 144 pins. It is a high-performance Arm Cortex-M7 based microcontroller with 2 Megabytes of Flash memory and 1 Megabyte of RAM. It offers various functionalities such as high-speed connectivity, digital signal processing, and advanced security features. -
Manufacturer
The STM32H7A3LIH6Q is manufactured by STMicroelectronics (ST). STMicroelectronics is a multinational semiconductor company. It designs, develops, and manufactures a wide range of semiconductor products, including microcontrollers like the STM32 family. STMicroelectronics caters to various industries such as automotive, industrial, personal electronics, and telecommunications, among others. -
Application Field
The STM32H7A3LIH6Q is suitable for a wide range of applications including industrial automation, consumer electronics, healthcare devices, and motor control systems. It provides high performance processing capabilities, a rich set of connectivity options, and extensive peripheral integration, making it ideal for demanding applications where speed, precision, and reliability are required. -
Package
The STM32H7A3LIH6Q chip is available in a LFBGA-169 package. Its form factor is a BGA (Ball Grid Array) and it has a size of 10 mm x 10 mm.
Datasheet PDF
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