Overview
The STM32F405ZGT6J is a high-performance microcontroller from STMicroelectronics, part of the STM32F405xx series. It is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU) and features an adaptive real-time accelerator (ART Accelerator) that allows for 0-wait state execution from Flash memory. This MCU operates at a frequency of up to 168 MHz and includes a memory protection unit. It is designed for applications requiring high processing power, low power consumption, and a wide range of peripherals.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Frequency | Up to 168 MHz |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 192+4 Kbytes (including 64 Kbyte of CCM data RAM) |
| OTP Memory | 512 bytes |
| Supply Voltage | 1.8 V to 3.6 V |
| Communication Interfaces | Up to 3 × I2C, 4 × USARTs/2 UARTs, 3 × SPI, 2 × CAN, USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC |
| Timers | Up to 17 timers (12 × 16-bit, 2 × 32-bit) |
| ADC/DAC | 3 × 12-bit ADC (up to 24 channels), 2 × 12-bit DAC |
| Package | 144-pin LQFP |
Key Features
- High-performance Arm® Cortex®-M4 CPU with FPU and ART Accelerator for efficient execution from Flash memory.
- Low-power modes: Sleep, Stop, and Standby.
- Advanced connectivity: USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC, and multiple serial interfaces.
- Rich set of peripherals: up to 17 timers, 3 × 12-bit ADC, 2 × 12-bit DAC, and a true random number generator.
- Flexible memory management: support for Compact Flash, SRAM, PSRAM, NOR, and NAND memories.
- Debug capabilities: Serial wire debug (SWD) and JTAG interfaces.
Applications
The STM32F405ZGT6J is suitable for a wide range of applications, including:
- Industrial automation and control systems.
- Medical devices requiring high processing power and low power consumption.
- Automotive systems, especially those needing advanced connectivity and peripherals.
- Consumer electronics, such as audio and video devices.
- IoT devices that require robust communication and processing capabilities.
Q & A
- What is the core architecture of the STM32F405ZGT6J?
The core architecture is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU). - What is the maximum operating frequency of the STM32F405ZGT6J?
The maximum operating frequency is up to 168 MHz. - How much Flash memory does the STM32F405ZGT6J have?
The STM32F405ZGT6J has up to 1 Mbyte of Flash memory. - What are the low-power modes available on the STM32F405ZGT6J?
The available low-power modes are Sleep, Stop, and Standby. - Does the STM32F405ZGT6J support Ethernet?
Yes, it supports 10/100 Ethernet MAC. - How many timers does the STM32F405ZGT6J have?
The STM32F405ZGT6J has up to 17 timers (12 × 16-bit, 2 × 32-bit). - What types of ADC and DAC are available on the STM32F405ZGT6J?
It features 3 × 12-bit ADC (up to 24 channels) and 2 × 12-bit DAC. - What is the package type of the STM32F405ZGT6J?
The package type is 144-pin LQFP. - Does the STM32F405ZGT6J support USB and CAN interfaces?
Yes, it supports USB 2.0 full-speed/device/host/OTG and 2 × CAN interfaces. - What debug interfaces are available on the STM32F405ZGT6J?
The available debug interfaces are Serial wire debug (SWD) and JTAG.
