STMicroelectronics STM32N645Z0H3Q

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STM32N645Z0H3Q - High-Performance ARM Cortex-M55F Microcontroller

The STM32N645Z0H3Q from STMicroelectronics represents the cutting edge of embedded processing technology. Built on the powerful ARM Cortex-M55F core, this advanced 32-bit microcontroller delivers exceptional performance at 800MHz, making it ideal for demanding applications in industrial automation, automotive systems, medical devices, and next-generation IoT solutions.

Key Features & Benefits

  • Ultra-High Performance: 800MHz ARM Cortex-M55F core with advanced DSP and ML capabilities
  • Generous Memory: 4.2MB RAM for complex application development
  • Comprehensive Connectivity: CANbus, Ethernet, USB, I2C, SPI, UART/USART, LINbus, SAI, SPDIF, and IrDA
  • Rich Peripheral Set: Integrated LCD controller, DMA, PWM, TRNG, WDT, and brown-out detection
  • High I/O Count: 75 configurable I/O pins for maximum design flexibility
  • Advanced Data Conversion: 20-channel 12-bit SAR ADC for precision analog sensing
  • Industrial Temperature Range: -40°C to 125°C operation for harsh environments
  • Compact Package: 142-VFBGA (8x8mm) for space-constrained designs

Applications

The STM32N645Z0H3Q is engineered for high-reliability applications including:

  • Industrial control systems and factory automation
  • Automotive body electronics and ADAS
  • Medical diagnostic equipment and patient monitoring
  • Advanced IoT edge computing devices
  • High-speed communication gateways
  • Smart energy management systems

Why Choose HQICKEY?

As an authorized distributor of STMicroelectronics components, HQICKEY provides genuine, quality-assured microcontrollers with full technical support and competitive pricing. Our extensive inventory ensures fast delivery for your production needs.


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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32N6
Packaging Bulk |
Core Processor ARM® Cortex®-M55F
Core Size 32-Bit
Speed 800MHz
Connectivity CANbus, Ethernet, I2C, IrDA, LINbus, SAI, SPDIF, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, TRNG, WDT
Number of I/O 75
Program Memory Size -
Program Memory Type ROMless
EEPROM Size -
RAM Size 4.2M x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 20x12b SAR
Oscillator Type External, Internal
Operating Temperature -40°C ~ 125°C (TA)
Memory Type Surface Mount
Grade -
Qualification -
Package / Case 142-VFBGA (8x8)
Supplier Device Package 142-VFBGA