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$5000ST STM32H755ZIT6
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 #: STM32H755ZIT6
Datasheet: STM32H755ZIT6 Datasheet (PDF)
Package/Case: 144-LQFP
Product Type: Microcontrollers
RoHS Status:
Stock Condition: 3,014 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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STM32H755ZIT6 General Description
STM32H755xI 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.STM32H755xI devices incorporate high-speed embedded memories with a dual-bank Flash memory of 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), and a cryptographic acceleration cell. The devices support four digital filters for external sigma-delta modulators (DFSDM). They also feature standard and advanced communication interfaces.Discovery kit with STM32H7B3LI MCU.ST-LINK/V2 in-circuit debugger/programmer for ST.Evaluation board with STM32H753XI MCU.STM32 Nucleo-144 development board with STM32H75.Evaluation board with STM32H7B3LI MCU.
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
- 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, secure firmware upgrade support, Secure access mode
- 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
- 3 separate power domains which can be independently clock-gated or switched off:
Application
- The STM32H755ZIT6 MCU can be used in a wide range of applications, including but not limited to:
- Industrial automation and control systems
- Internet of Things (IoT) devices
- Robotics
- Medical devices
- Consumer electronics
- Automotive systems
- Smart energy management systems
- Wireless communication devices
- High-performance audio and video processing
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Name | STM32H755ZIT6 | Product Type | Microcontroller |
| Manufacturer | STMicroelectronics | Series | STM32H7 Series |
| Core Processor | Arm Cortex-M7 | Core Size | 32-Bit |
| Speed | 480MHz | Connectivity | CAN, Ethernet, I²C, SPI, UART/USART, USB |
| Peripherals | ADC, DAC, DMA, PWM, RTC, Timer/Counter, Watchdog Timer | Number of I/Os | 169 |
| Program Memory Size | 1 MB | Data RAM Size | 1 MB |
| Voltage - Supply | 1.7 V ~ 3.6 V | Operating Temperature | -40°C ~ 120°C |
| Mounting Type | Surface Mount |
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 |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
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.
Equivalent Parts
For the STM32H755ZIT6 component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : STM32H755ZIT6
Brands :
Package : 144-LQFP
Description : There is currently no direct equivalent or alternative part number specified for the STM32H755ZIT6, as it is a specific MCU model from STMicroelectronics. However, other variants of STM32H7 series MCUs may provide similar features and capabilities for different performance requirements.
Part points
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The STM32H755ZIT6 is a high-performance microcontroller based on the Arm Cortex-M7 core with a clock speed of up to 550 MHz. It features a wide range of peripherals and memory options, making it suitable for applications requiring high processing power and connectivity. It also includes advanced security features to protect sensitive data.
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Equivalent
STM32H755ZIT6 chip equivalents are STM32H753ZIT6, STM32H753ZIT6Q, and STM32H753ZIT6TR. -
Features
1. 400 MHz Arm Cortex-M7 core 2. Maximum 2MB flash memory and 1MB RAM 3. Dual power supplies for reduced power consumption 4. Advanced security features with hardware cryptographic and hash functions 5. Integrated Ethernet controller and USB interfaces 6. High resolution analog-to-digital converters for precision measurements -
Pinout
STM32H755ZIT6 has a pin count of 176 pins and is a high-performance microcontroller with an Arm Cortex-M7 processor. It offers advanced digital signal processing capabilities, multiple communication interfaces, and extensive connectivity options, making it suitable for a wide range of industrial and consumer applications. -
Manufacturer
The manufacturer of STM32H755ZIT6 is STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor company headquartered in Geneva, Switzerland. It is a leading manufacturer of a wide range of semiconductor products including microcontrollers, sensors, power management devices, and connectivity solutions for a variety of industries such as automotive, industrial, and consumer electronics. -
Application Field
The STM32H755ZIT6 microcontroller is commonly used in a variety of applications, including industrial automation, power management, communication systems, scientific instruments, and automotive electronics. Its high-performance capabilities, including a dual-core processor and advanced peripherals, make it ideal for demanding embedded applications that require high processing power and connectivity features. -
Package
The STM32H755ZIT6 chip is packaged in a LQFP176 form, and has a size of 24mm x 24mm with a pitch of 0.5mm.
Datasheet PDF
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