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ST STM32H745ZIT3
ARM® Cortex®-M4/M7 STM32H7 Microcontroller IC 32-Bit Dual-Core 240MHz, 480MHz 2MB (2M x 8) FLASH 144-LQFP (20x20)
Brands: STMicroelectronics, Inc
Mfr.Part #: STM32H745ZIT3
Datasheet: STM32H745ZIT3 Datasheet (PDF)
Package/Case: LQFP-144
Product Type: Embedded Processors & Controllers
RoHS Status:
Stock Condition: 2399 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomSTM32H745ZIT3 General Description
STM32H745xI/G devices are based on the high-performance Arm®Cortex®-M7 and Cortex®-M4 32-bit RISC cores. The Cortex®-M7 core operates at up to 480 MHz and the Cortex®-M4 core at up to 240 MHz. Both cores feature a floating point unit (FPU) which supports Arm®single- and double-precision (Cortex®-M7 core) operations and conversions (IEEE 754 compliant), including a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.STM32H745xI/G devices incorporate high-speed embedded memories with a dual-bank Flash memory of up to 2 Mbytes, up to 1 Mbyte of RAM (including 192 Kbytes of TCM RAM, up to 864 Kbytes of user SRAM and 4 Kbytes of backup SRAM), as well as an extensive range of enhanced I/Os and peripherals connected to APB buses, AHB buses, 2x32-bit multi-AHB bus matrix and a multi layer AXI interconnect supporting internal and external memory access.All the devices offer three ADCs, two DACs, two ultra-low power comparators, a low-power RTC, a high-resolution timer, 12 general-purpose 16-bit timers, two PWM timers for motor control, five low-power timers, a true random number generator (RNG). The devices support four digital filters for external sigma-delta modulators (DFSDM). They also feature standard and advanced communication interfaces.
Features
- Dual core
- 32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache: 16 Kbytes of data and 16 Kbytes of instruction cache; frequency up to 480 MHz, MPU, 1027 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
- 32-bit Arm® 32-bit Cortex®-M4 core with FPU, Adaptive real-time accelerator (ART Accelerator™) for internal Flash memory and external memories, frequency up to 240 MHz, MPU, 300 DMIPS/1.25 DMIPS /MHz (Dhrystone 2.1), and DSP instructions
- Memories
- Up to 2 Mbytes of Flash memory with read-while-write support
- 1 Mbyte of RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), 864 Kbytes of user SRAM, and 4 Kbytes of SRAM in Backup domain
- Dual mode Quad-SPI memory interface running up to 133 MHz
- Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash memory clocked up to 125 MHz in Synchronous mode
- CRC calculation unit
- Security
- ROP, PC-ROP, active tamper
- General-purpose input/outputs
- Up to 168 I/O ports with interrupt capability
- Reset and power management
- 3 separate power domains which can be independently clock-gated or switched off:
- D1: high-performance capabilities
- D2: communication peripherals and timers
- D3: reset/clock control/power management
- 1.62 to 3.6 V application supply and I/Os
- POR, PDR, PVD and BOR
- Dedicated USB power embedding a 3.3 V internal regulator to supply the internal PHYs
- Embedded regulator (LDO) to supply the digital circuitry
- High power-efficiency SMPS step-down converter regulator to directly supply VCORE and/or external circuitry
- Voltage scaling in Run and Stop mode (6 configurable ranges)
- Backup regulator (~0.9 V)
- Voltage reference for analog peripheral/VREF+
- 3 separate power domains which can be independently clock-gated or switched off:
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pin Count | 144 | Package Category | Quad Flat Packages |
| Released Date | May 9, 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 STM32H745ZIT3 is a high-performance microcontroller based on the Arm Cortex-M7 core, offering advanced features such as dual-core architecture, security and encryption capabilities, and extensive connectivity options. This chip is ideal for applications requiring high processing power, robust security, and versatile connectivity.
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Equivalent
The equivalent products of STM32H745ZIT3 chip are STM32H745XI, STM32H745XI2, STM32H755XI, and STM32H755XI2. These chips are part of the STM32H7 series from STMicroelectronics and offer similar features and functionalities for high-performance applications. -
Features
The STM32H745ZIT3 is a high-performance microcontroller with an Arm Cortex-M7 core running at up to 480 MHz and an Arm Cortex-M4 core running at up to 240 MHz. It also features extensive peripheral connectivity options, including USB, Ethernet, and CAN interfaces, as well as advanced security features. -
Pinout
The STM32H745ZIT3 has 404 pins and is a high-performance dual-core microcontroller with integrated DSI display controller, hardware JPEG codec, and advanced AES encryption. It is part of the STM32H7 series, which is designed for high-end applications requiring high processing power and advanced security features. -
Manufacturer
STMicroelectronics is the manufacturer of the STM32H745ZIT3 microcontroller. It is a multinational semiconductor company based in Switzerland. STMicroelectronics produces a variety of integrated circuits, including microcontrollers, analog and digital semiconductors, and sensors for a wide range of industries, such as automotive, industrial, and consumer electronics. -
Application Field
The STM32H745ZIT3 is a high-performance microcontroller suitable for a wide range of applications, including industrial automation, consumer electronics, networking, and medical devices. Its advanced features, such as dual-core Cortex-M7 and Cortex-M4 processors, multiple communication interfaces, and extensive peripheral options make it ideal for demanding and complex embedded systems. -
Package
The STM32H745ZIT3 chip comes in a BGA package, with a form factor of 15x15 mm.
Datasheet PDF
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