Overview
The STM32H753IIK6 is a high-performance microcontroller from STMicroelectronics, part of the STM32H7 series. It is based on the 32-bit Arm® Cortex®-M7 core, which operates at frequencies up to 480 MHz. This MCU is designed to provide advanced processing capabilities, extensive memory, and a wide range of peripherals, making it suitable for complex applications in various industries.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | 32-bit Arm® Cortex®-M7 with double-precision FPU and L1 cache |
| Operating Frequency | Up to 480 MHz |
| Program Memory | Up to 2 Mbytes of Flash memory with read-while-write support |
| RAM | 1 Mbyte of RAM: 192 Kbytes of TCM RAM, 864 Kbytes of user SRAM, and 4 Kbytes of backup SRAM |
| Interfaces | CAN, Ethernet, I2C, I2S, SAI, SPI, UART, USART, USB |
| ADC Channels | Up to 32 channels with 16-bit resolution |
| Supply Voltage | 1.62 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | UFBGA 176+25 10x10x0.6 P 0.65 mm |
| No. of I/Os | Up to 168 I/O ports with interrupt capability |
Key Features
- High-performance Arm® Cortex®-M7 core with double-precision FPU and L1 cache, operating at up to 480 MHz.
- Extensive memory: 2 Mbytes of Flash memory and 1 Mbyte of RAM, including 192 Kbytes of TCM RAM and 4 Kbytes of backup SRAM.
- Dual mode Quad-SPI memory interface running up to 133 MHz.
- Flexible external memory controller with up to 32-bit data bus.
- Security features: ROP, PC-ROP, active tamper, secure firmware upgrade support, and secure access mode.
- Up to 168 I/O ports with interrupt capability.
- Multiple communication peripherals: CAN, Ethernet, I2C, I2S, SAI, SPI, UART, USART, and USB.
- 11 analog peripherals, including 3 ADCs, 2 DACs, and 2 operational amplifiers.
- Low-power modes: Sleep, Stop, Standby, and VBAT with battery charging capability.
- Embedded regulator (LDO) with configurable scalable output and dedicated USB power.
Applications
- Motor drive and application control.
- Medical equipment.
- Industrial applications such as PLC, inverters, circuit breakers, and printers/scanners.
- Alarm systems and video intercom.
- Home audio appliances and HVAC systems.
- Mobile applications and Internet of Things (IoT) devices.
- Wearable devices such as smart watches.
Q & A
- What is the core architecture of the STM32H753IIK6?
The STM32H753IIK6 is based on the 32-bit Arm® Cortex®-M7 core with a double-precision FPU and L1 cache.
- What is the maximum operating frequency of the STM32H753IIK6?
The maximum operating frequency is up to 480 MHz.
- How much Flash and RAM memory does the STM32H753IIK6 have?
The device has up to 2 Mbytes of Flash memory and 1 Mbyte of RAM.
- What types of communication interfaces are available on the STM32H753IIK6?
The device includes CAN, Ethernet, I2C, I2S, SAI, SPI, UART, USART, and USB interfaces.
- What is the supply voltage range for the STM32H753IIK6?
The supply voltage range is from 1.62 V to 3.6 V.
- What are the operating temperature ranges for the STM32H753IIK6?
The operating temperature range is from -40°C to 85°C.
- What kind of security features does the STM32H753IIK6 offer?
The device includes ROP, PC-ROP, active tamper, secure firmware upgrade support, and secure access mode.
- How many I/O ports does the STM32H753IIK6 have?
The device has up to 168 I/O ports with interrupt capability.
- What are some typical applications for the STM32H753IIK6?
Typical applications include motor drive and control, medical equipment, industrial applications, alarm systems, home audio appliances, and IoT devices.
- Does the STM32H753IIK6 support low-power modes?
Yes, it supports low-power modes such as Sleep, Stop, Standby, and VBAT with battery charging capability.
- What is the package type for the STM32H753IIK6?
The package type is UFBGA 176+25 10x10x0.6 P 0.65 mm.
