STM32F722ZET6 - 512KB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics
料号： STM32F722ZET6 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $10.6875 | $10.69 |
| 10 | $7.7188 | $77.19 |
| 100 | $6.8281 | $682.81 |
| 500 | $6.5313 | $3,265.65 |
| 1,000 | $6.2344 | $6,234.40 |
STM32F722ZET6 概述
An ARM Cortex-M7 microcontroller is a high-performance 32-bit processor core designed for embedded systems that demand intensive computation, such as digital signal processing, motor control, and graphical user interfaces. The Cortex-M7 core features a 6-stage pipeline, branch prediction, and optional double-precision floating-point unit (FPU), enabling efficient execution of complex algorithms. In the system hierarchy, the STM32F722ZET6 sits at the application processor level, interfacing with memory, peripherals, and external devices to control and process data in real-time.
Key features of the STM32F722ZET6 include a 216 MHz CPU with a single-precision FPU, 512 KB flash, 256 KB SRAM, and a comprehensive set of peripherals. It supports a wide supply voltage range of 1.7V to 3.6V, operates over a temperature range of -40°C to +85°C, and includes advanced security features such as a true random number generator (TRNG) and a cryptographic acceleration cell. The device also features a Chrom-ART Accelerator for enhanced graphical performance, making it ideal for human-machine interface (HMI) applications.
Technically, the STM32F722ZET6 is built on a 90nm process technology, offering a balance between performance and power consumption. It includes a memory protection unit (MPU) for enhanced reliability, a direct memory access (DMA) controller with up to 16 channels, and a flexible memory controller (FMC) supporting external memory interfaces. The device also integrates a 12-bit ADC with up to 24 channels, two 12-bit DACs, and multiple 16-bit and 32-bit timers, providing precise analog and timing control.
Typical applications include industrial control systems, motor drives, advanced human-machine interfaces, IoT gateways, audio processing, and high-end consumer electronics. The combination of high clock speed, ample memory, and rich peripherals makes it a versatile choice for designers requiring a powerful MCU in a compact package.
When designing with the STM32F722ZET6, ensure proper decoupling of the power supply pins with 100nF capacitors placed close to each VDD pin, and a 4.7uF bulk capacitor on the main supply. The device supports multiple low-power modes, including Sleep, Stop, and Standby, which can be leveraged to optimize energy consumption in battery-powered applications.
直接替换替代料： STM32F722ZET6 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： STM32F722ZET6 （相同外形与封装尺寸） ——差异在于 Operating Temperature, Package, SRAM, ADC, Communication Interfaces.
快速对比工具——选择替代料号进行并排对比：
STM32F767ZIT6
✓ 有现货
$17.6 / 个
查看数据手册 →STM32F722RET6
✓ 有现货
$8.1 / 个
查看数据手册 →STM32F722ZET6TR
📋 参考替代料（不在目录中）
STM32F722ZET6Q
📋 参考替代料（不在目录中）
STM32F746ZET6
📋 参考替代料（不在目录中）
LPC54628J512BD208
📋 参考替代料（不在目录中）
STM32F722ZET6 最大额定值与电气特性
| Core | ARM Cortex-M7 |
| Maximum Clock Speed | 216 MHz |
| Flash Memory | 512 KB |
| SRAM | 256 KB |
| 封装 | LQFP144 (20x20 mm) |
| 电源电压 | 1.7V to 3.6V |
| 工作温度 | -40°C to +85°C |
| Number of I/O Pins | 114 |
| ADC Resolution | 12-bit |
| Number of ADC Channels | 24 |
| DAC Resolution | 12-bit |
| Number of DAC Channels | 2 |
| USART Interfaces | 4 |
| SPI Interfaces | 5 |
| I2C Interfaces | 4 |
| USB OTG | HS and FS |
| Ethernet MAC | Yes |
| Camera Interface | Yes |
| Timers | 12 (16-bit and 32-bit) |
| DMA Channels | 16 |
| FPU | Single-precision |
| RoHS 状态 | Compliant |
STM32F722ZET6 引脚配置
| 引脚 1 | PE2 — GPIO or alternate function |
| 引脚 2 | PE3 — GPIO or alternate function |
| 引脚 3 | PE4 — GPIO or alternate function |
| 引脚 4 | PE5 — GPIO or alternate function |
| 引脚 5 | PE6 — GPIO or alternate function |
| 引脚 6 | VBAT — Battery backup supply |
| 引脚 7 | PC13 — GPIO or RTC output |
| 引脚 8 | PC14 — GPIO or OSC32_IN |
| 引脚 9 | PC15 — GPIO or OSC32_OUT |
| 引脚 10 | PF0 — GPIO or alternate function |
| 引脚 11 | PF1 — GPIO or alternate function |
| 引脚 12 | PF2 — GPIO or alternate function |
| 引脚 13 | PF3 — GPIO or alternate function |
| 引脚 14 | PF4 — GPIO or alternate function |
| 引脚 15 | PF5 — GPIO or alternate function |
| 引脚 16 | PF6 — GPIO or alternate function |
| 引脚 17 | PF7 — GPIO or alternate function |
| 引脚 18 | PF8 — GPIO or alternate function |
| 引脚 19 | PF9 — GPIO or alternate function |
| 引脚 20 | PF10 — GPIO or alternate function |
| 引脚 21 | VSS — Ground |
| 引脚 22 | VDD — Power supply |
| 引脚 23 | PF11 — GPIO or alternate function |
| 引脚 24 | PF12 — GPIO or alternate function |
| 引脚 25 | PF13 — GPIO or alternate function |
| 引脚 26 | PF14 — GPIO or alternate function |
| 引脚 27 | PF15 — GPIO or alternate function |
| 引脚 28 | PG0 — GPIO or alternate function |
| 引脚 29 | PG1 — GPIO or alternate function |
| 引脚 30 | PG2 — GPIO or alternate function |
| 引脚 31 | PG3 — GPIO or alternate function |
| 引脚 32 | PG4 — GPIO or alternate function |
| 引脚 33 | PG5 — GPIO or alternate function |
| 引脚 34 | PG6 — GPIO or alternate function |
| 引脚 35 | PG7 — GPIO or alternate function |
| 引脚 36 | PG8 — GPIO or alternate function |
| 引脚 37 | PG9 — GPIO or alternate function |
| 引脚 38 | PG10 — GPIO or alternate function |
| 引脚 39 | PG11 — GPIO or alternate function |
| 引脚 40 | PG12 — GPIO or alternate function |
| 引脚 41 | PG13 — GPIO or alternate function |
| 引脚 42 | PG14 — GPIO or alternate function |
| 引脚 43 | PG15 — GPIO or alternate function |
| 引脚 44 | VSS — Ground |
| 引脚 45 | VDD — Power supply |
| 引脚 46 | PD0 — GPIO or alternate function |
| 引脚 47 | PD1 — GPIO or alternate function |
| 引脚 48 | PD2 — GPIO or alternate function |
| 引脚 49 | PD3 — GPIO or alternate function |
| 引脚 50 | PD4 — GPIO or alternate function |
| 引脚 51 | PD5 — GPIO or alternate function |
| 引脚 52 | PD6 — GPIO or alternate function |
| 引脚 53 | PD7 — GPIO or alternate function |
| 引脚 54 | PD8 — GPIO or alternate function |
| 引脚 55 | PD9 — GPIO or alternate function |
| 引脚 56 | PD10 — GPIO or alternate function |
| 引脚 57 | PD11 — GPIO or alternate function |
| 引脚 58 | PD12 — GPIO or alternate function |
| 引脚 59 | PD13 — GPIO or alternate function |
| 引脚 60 | PD14 — GPIO or alternate function |
| 引脚 61 | PD15 — GPIO or alternate function |
| 引脚 62 | VSS — Ground |
| 引脚 63 | VDD — Power supply |
| 引脚 64 | PC0 — GPIO or ADC input |
| 引脚 65 | PC1 — GPIO or ADC input |
| 引脚 66 | PC2 — GPIO or ADC input |
| 引脚 67 | PC3 — GPIO or ADC input |
| 引脚 68 | PC4 — GPIO or ADC input |
| 引脚 69 | PC5 — GPIO or ADC input |
| 引脚 70 | PB2 — GPIO or alternate function |
| 引脚 71 | PE0 — GPIO or alternate function |
| 引脚 72 | PE1 — GPIO or alternate function |
| 引脚 73 | VSS — Ground |
| 引脚 74 | VDD — Power supply |
| 引脚 75 | PB10 — GPIO or alternate function |
| 引脚 76 | PB11 — GPIO or alternate function |
| 引脚 77 | PB12 — GPIO or alternate function |
| 引脚 78 | PB13 — GPIO or alternate function |
| 引脚 79 | PB14 — GPIO or alternate function |
| 引脚 80 | PB15 — GPIO or alternate function |
| 引脚 81 | PD8 — GPIO or alternate function |
| 引脚 82 | PD9 — GPIO or alternate function |
| 引脚 83 | PD10 — GPIO or alternate function |
| 引脚 84 | PD11 — GPIO or alternate function |
| 引脚 85 | PD12 — GPIO or alternate function |
| 引脚 86 | PD13 — GPIO or alternate function |
| 引脚 87 | PD14 — GPIO or alternate function |
| 引脚 88 | PD15 — GPIO or alternate function |
| 引脚 89 | VSS — Ground |
| 引脚 90 | VDD — Power supply |
| 引脚 91 | PA0 — GPIO or ADC input |
| 引脚 92 | PA1 — GPIO or ADC input |
| 引脚 93 | PA2 — GPIO or alternate function |
| 引脚 94 | PA3 — GPIO or alternate function |
| 引脚 95 | PA4 — GPIO or DAC output |
| 引脚 96 | PA5 — GPIO or DAC output |
| 引脚 97 | PA6 — GPIO or alternate function |
| 引脚 98 | PA7 — GPIO or alternate function |
| 引脚 99 | PA8 — GPIO or alternate function |
| 引脚 100 | PA9 — GPIO or alternate function |
| 引脚 101 | PA10 — GPIO or alternate function |
| 引脚 102 | PA11 — GPIO or alternate function |
| 引脚 103 | PA12 — GPIO or alternate function |
| 引脚 104 | PA13 — GPIO or SWDIO |
| 引脚 105 | PA14 — GPIO or SWCLK |
| 引脚 106 | PA15 — GPIO or alternate function |
| 引脚 107 | VSS — Ground |
| 引脚 108 | VDD — Power supply |
| 引脚 109 | PB3 — GPIO or alternate function |
| 引脚 110 | PB4 — GPIO or alternate function |
| 引脚 111 | PB5 — GPIO or alternate function |
| 引脚 112 | PB6 — GPIO or alternate function |
| 引脚 113 | PB7 — GPIO or alternate function |
| 引脚 114 | PB8 — GPIO or alternate function |
| 引脚 115 | PB9 — GPIO or alternate function |
| 引脚 116 | PE7 — GPIO or alternate function |
| 引脚 117 | PE8 — GPIO or alternate function |
| 引脚 118 | PE9 — GPIO or alternate function |
| 引脚 119 | PE10 — GPIO or alternate function |
| 引脚 120 | PE11 — GPIO or alternate function |
| 引脚 121 | PE12 — GPIO or alternate function |
| 引脚 122 | PE13 — GPIO or alternate function |
| 引脚 123 | PE14 — GPIO or alternate function |
| 引脚 124 | PE15 — GPIO or alternate function |
| 引脚 125 | VSS — Ground |
| 引脚 126 | VDD — Power supply |
| 引脚 127 | PB0 — GPIO or ADC input |
| 引脚 128 | PB1 — GPIO or ADC input |
| 引脚 129 | PB2 — GPIO or alternate function |
| 引脚 130 | PE7 — GPIO or alternate function |
| 引脚 131 | PE8 — GPIO or alternate function |
| 引脚 132 | PE9 — GPIO or alternate function |
| 引脚 133 | PE10 — GPIO or alternate function |
| 引脚 134 | PE11 — GPIO or alternate function |
| 引脚 135 | PE12 — GPIO or alternate function |
| 引脚 136 | PE13 — GPIO or alternate function |
| 引脚 137 | PE14 — GPIO or alternate function |
| 引脚 138 | PE15 — GPIO or alternate function |
| 引脚 139 | VSS — Ground |
| 引脚 140 | VDD — Power supply |
| 引脚 141 | PB0 — GPIO or ADC input |
| 引脚 142 | PB1 — GPIO or ADC input |
| 引脚 143 | PB2 — GPIO or alternate function |
| 引脚 144 | PE7 — GPIO or alternate function |
典型应用
STM32F722ZET6 适用于 6 应用s: Industrial Control Systems, Motor Drives, Human-Machine Interface (HMI), IoT Gateways, Audio Processing, Consumer Electronics.
Industrial Control Systems
The STM32F722ZET6 is ideal for industrial control systems due to its high processing power (216 MHz Cortex-M7) and rich peripheral set. It can handle complex control algorithms, real-time data acquisition, and communication protocols like EtherCAT and PROFINET. The multiple timers and ADCs enable precise motor control and sensor interfacing. Its robust operating temperature range (-40°C to +85°C) ensures reliability in harsh industrial environments. The device supports various industrial communication interfaces, including Ethernet MAC, USART, SPI, and I2C, facilitating seamless integration into factory automation networks. The 512 KB flash and 256 KB SRAM provide ample space for firmware and data buffering, while the DMA controller offloads the CPU for efficient data transfer. Overall, the STM32F722ZET6 delivers the performance and connectivity required for advanced industrial applications.
推荐
Motor Drives
The STM32F722ZET6 excels in motor drive applications, offering a 216 MHz Cortex-M7 core with single-precision FPU for executing complex field-oriented control (FOC) algorithms. It features 12 timers, including 32-bit timers, with complementary PWM outputs and dead-time insertion, essential for driving three-phase inverters. The high-resolution ADCs (12-bit, up to 24 channels) enable precise current and voltage sensing. The device supports encoder and Hall sensor interfaces for position feedback. Its rich connectivity options, including CAN and Ethernet, allow for remote monitoring and control. The 512 KB flash provides ample space for motor control firmware, while the 256 KB SRAM supports real-time data logging. The STM32F722ZET6's performance and peripheral integration make it a top choice for high-performance motor drives in robotics, automotive, and industrial automation.
推荐
Human-Machine Interface (HMI)
The STM32F722ZET6 is well-suited for HMI applications, featuring a Chrom-ART Accelerator that offloads the CPU for graphical rendering, enabling smooth and responsive user interfaces. The device supports external memory interfaces (FMC) for connecting SDRAM or NOR flash, expanding graphical memory. It includes a camera interface for image capture and multiple communication interfaces for touch controllers and displays. The 216 MHz clock speed ensures fast UI updates, while the 512 KB flash and 256 KB SRAM provide ample storage for graphics assets and UI code. The device's low-power modes help extend battery life in portable HMIs. With support for various display resolutions and touch technologies, the STM32F722ZET6 is a versatile choice for industrial HMIs, smart home panels, and medical devices.
推荐
IoT Gateways
The STM32F722ZET6 is an excellent choice for IoT gateways, combining high processing power with extensive connectivity options. It features Ethernet MAC, USB OTG HS/FS, and multiple USART/SPI/I2C interfaces, enabling seamless connection to cloud services and local sensors. The 216 MHz Cortex-M7 core can handle protocol stacks like MQTT, CoAP, and TLS encryption, while the cryptographic acceleration cell offloads security operations. The device supports external memory interfaces for storing large data logs. Its low-power modes are crucial for energy-efficient operation in remote deployments. The 512 KB flash and 256 KB SRAM provide ample resources for running a real-time operating system (RTOS) and application code. The STM32F722ZET6's robust security features, including TRNG and crypto cell, ensure secure data transmission, making it ideal for industrial IoT and smart city applications.
推荐
Audio Processing
The STM32F722ZET6 is well-suited for audio processing applications, leveraging its 216 MHz Cortex-M7 core with single-precision FPU to handle real-time audio algorithms such as filtering, equalization, and noise reduction. The device includes multiple I2S interfaces for connecting audio codecs and digital microphones. Its high-speed ADC and DAC (12-bit) enable direct audio signal processing. The 512 KB flash and 256 KB SRAM provide ample memory for audio buffers and processing code. The device supports DMA for efficient audio data transfer without CPU intervention. With its high performance and rich audio peripherals, the STM32F722ZET6 is ideal for applications like audio effects processors, voice recognition systems, and professional audio equipment.
推荐
Consumer Electronics
The STM32F722ZET6 is a powerful MCU for consumer electronics, offering high performance for applications like smart home devices, wearables, and gaming peripherals. Its 216 MHz Cortex-M7 core enables smooth user interfaces and complex processing tasks. The device includes a camera interface for image capture, USB OTG for connectivity, and multiple timers for precise control. Its low-power modes are essential for battery-powered devices. The 512 KB flash and 256 KB SRAM provide ample storage for application code and data. The STM32F722ZET6's rich peripheral set and high performance make it a versatile choice for a wide range of consumer products, from smart speakers to fitness trackers.
推荐
推荐产品汇总
工程参考数据： STM32F722ZET6 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | STM32F722ZET6TR | STM32F722ZET6Q | STM32F767ZIT6 | STM32F746ZET6 |
|---|---|---|---|---|---|
| Package | LQFP144 | LQFP144 | LQFP144 | LQFP144 | LQFP144 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 |
| Maximum Clock Speed | 216 MHz | 216 MHz | 216 MHz | 216 MHz | 216 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 2 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 512 KB | 320 KB |
| TFT-LCD Controller | No | No | No | Yes | Yes |
| JPEG Codec | No | No | No | Yes | No |
| Operating Temperature Range | -40°C to +85°C | -40°C to +85°C | -40°C to +105°C | -40°C to +85°C | -40°C to +85°C |
关键差异点
- Higher clock speed and performance （对比 STM32F407ZET6)
- More SRAM （对比 STM32F746ZET6)
- Pin-compatible with higher-memory variants （对比 STM32F767ZIT6)
设计说明
Ensure proper decoupling of the power supply pins. Place a 100nF ceramic capacitor close to each VDD pin and a 4.7uF bulk capacitor on the main supply. The STM32F722ZET6 operates from 1.7V to 3.6V, so verify that the supply voltage is within this range under all load conditions. Use a low-ESR capacitor for the VCAP pins if present.
For the LQFP144 package, ensure adequate thermal relief by providing a solid ground plane and thermal vias under the exposed pad (if present). The device's power dissipation should be calculated based on the application's current consumption and clock speed. Keep high-speed signal traces short and use proper impedance control for USB and Ethernet interfaces.
Avoid exceeding the absolute maximum ratings, especially on the supply voltage and I/O pins. The STM32F722ZET6 has a maximum junction temperature of 125°C, so ensure adequate cooling in high-temperature environments. When using the ADC, ensure that the reference voltage is stable and noise-free. Also, be aware of the boot configuration pins (BOOT0) to avoid unintended boot modes.
合规信息
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32F722ZET6Q (extended temp) or other automotive-grade variants.
