STM32F412ZGT6 - 1MB Flash, 100MHz ARM Cortex-M4F MCU | STMicroelectronics
料号： STM32F412ZGT6 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $4.1569 | $4.16 |
STM32F412ZGT6 概述
What is an ARM Cortex-M4F microcontroller? It is a 32-bit processor core designed for embedded systems, combining the ARM Cortex-M4 core with a hardware floating-point unit (FPU) that accelerates single-precision floating-point math. This makes it ideal for digital signal processing (DSP) and control applications. In the system hierarchy, the STM32F412ZGT6 sits as a microcontroller unit (MCU) within the broader category of embedded processors, which also includes microprocessors (MPUs) and digital signal processors (DSPs). The Cortex-M4F core is a member of the ARM Cortex-M family, which is widely used in industrial, consumer, and automotive applications.
Key features of the STM32F412ZGT6 include a 100 MHz ARM Cortex-M4F core with FPU, 1 MB of flash memory, 256 KB of SRAM, and a comprehensive set of peripherals. It supports multiple communication interfaces including USART, SPI, I2C, USB OTG FS, SDIO, and CAN. The device also includes advanced analog peripherals such as three 12-bit ADCs, two 12-bit DACs, and multiple timers. The STM32F412ZGT6 operates from a 1.7V to 3.6V power supply and is specified for the industrial temperature range of -40°C to +85°C.
Technically, the STM32F412ZGT6 is built on STMicroelectronics' advanced 90nm process technology, which balances performance and power efficiency. The Cortex-M4F core includes a single-precision FPU and DSP instructions, enabling efficient execution of complex algorithms. The device features a memory protection unit (MPU), a nested vectored interrupt controller (NVIC), and a flexible clock tree with a PLL that can generate frequencies up to 100 MHz. The STM32F412ZGT6 also includes a true random number generator (RNG) and a cryptographic acceleration cell for AES-256, enhancing security for connected applications.
Typical applications include industrial control systems, motor control, consumer electronics, IoT gateways, and audio processing. The combination of high clock speed, large memory, and rich peripherals makes it a versatile choice for applications requiring real-time performance and connectivity. For example, in motor control, the FPU accelerates PID loops, while the advanced timers generate precise PWM signals.
When designing with the STM32F412ZGT6, ensure adequate decoupling on the power supply pins (VDD, VDDA) with 100nF and 4.7uF capacitors. The device supports multiple boot modes via BOOT0 and BOOT1 pins, which must be configured correctly for programming. Also, consider the thermal characteristics: the LQFP144 package has a thermal resistance (theta_JA) of approximately 40°C/W, so for high-current applications, a heatsink or airflow may be necessary.
直接替换替代料： STM32F412ZGT6 ——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： STM32F412ZGT6 （相同外形与封装尺寸） ——差异在于 ADC, Communication Interfaces, Supply Voltage, SRAM, Timers.
快速对比工具——选择替代料号进行并排对比：
STM32F412ZGT6TR
✅ 直接替换📋 参考替代料（不在目录中）
STM32F412ZGT6Q
✅ 直接替换📋 参考替代料（不在目录中）
STM32F411ZGT6
✅ 直接替换📋 参考替代料（不在目录中）
STM32F413ZGT6
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
STM32F415ZGT6
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.5 / 个
查看数据手册 →STM32F417ZGT6
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.1 / 个
查看数据手册 →STM32F427ZGT6
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
STM32F429ZGT6
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$10.95 / 个
查看数据手册 →STM32F439ZGT6
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
STM32F446ZGT6
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
STM32F469ZGT6
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
STM32F479ZGT6
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
STM32F412ZGT6
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →STM32F412ZGT6
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →STM32F412ZGT6
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →STM32F412ZGT6
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →STM32F412ZGT6
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →STM32F412ZGT6
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →STM32F412ZGT6
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →STM32F412ZGT6
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →STM32F412ZGT6 最大额定值与电气特性
| Core | ARM Cortex-M4F with FPU |
| 最大时钟频率 | 100 MHz |
| Flash Memory | 1 MB |
| SRAM | 256 KB |
| 电源电压 | 1.7 V to 3.6 V |
| 工作温度 | -40C to +85C |
| 封装 | LQFP144 (20x20 mm) |
| GPIO Pins | 114 |
| ADC | 3x 12-bit, up to 16 channels |
| DAC | 2x 12-bit |
| Timers | 12x 16-bit, 2x 32-bit |
| Communication Interfaces | USART, SPI, I2C, USB OTG FS, SDIO, CAN |
| DMA | 16-channel |
| RTC | Yes |
| RoHS 状态 | Compliant |
STM32F412ZGT6 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 — Backup battery 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 | PH0 — GPIO or OSC_IN |
| 引脚 47 | PH1 — GPIO or OSC_OUT |
| 引脚 48 | NRST — Reset (active low) |
| 引脚 49 | PC0 — GPIO or ADC input |
| 引脚 50 | PC1 — GPIO or ADC input |
| 引脚 51 | PC2 — GPIO or ADC input |
| 引脚 52 | PC3 — GPIO or ADC input |
| 引脚 53 | VSSA — Analog ground |
| 引脚 54 | VDDA — Analog power supply |
| 引脚 55 | PC4 — GPIO or ADC input |
| 引脚 56 | PC5 — GPIO or ADC input |
| 引脚 57 | PB0 — GPIO or ADC input |
| 引脚 58 | PB1 — GPIO or ADC input |
| 引脚 59 | PB2 — GPIO or alternate function |
| 引脚 60 | PB10 — GPIO or I2C2_SCL |
| 引脚 61 | PB11 — GPIO or I2C2_SDA |
| 引脚 62 | VSS — Ground |
| 引脚 63 | VDD — Power supply |
| 引脚 64 | PB12 — GPIO or SPI2_NSS |
| 引脚 65 | PB13 — GPIO or SPI2_SCK |
| 引脚 66 | PB14 — GPIO or SPI2_MISO |
| 引脚 67 | PB15 — GPIO or SPI2_MOSI |
| 引脚 68 | PD8 — GPIO or USART3_TX |
| 引脚 69 | PD9 — GPIO or USART3_RX |
| 引脚 70 | PD10 — GPIO or USART3_CK |
| 引脚 71 | PD11 — GPIO or USART3_CTS |
| 引脚 72 | PD12 — GPIO or USART3_RTS |
| 引脚 73 | PD13 — GPIO or alternate function |
| 引脚 74 | PD14 — GPIO or alternate function |
| 引脚 75 | PD15 — GPIO or alternate function |
| 引脚 76 | PC6 — GPIO or alternate function |
| 引脚 77 | PC7 — GPIO or alternate function |
| 引脚 78 | PC8 — GPIO or alternate function |
| 引脚 79 | PC9 — GPIO or alternate function |
| 引脚 80 | PA0 — GPIO or ADC input |
| 引脚 81 | PA1 — GPIO or ADC input |
| 引脚 82 | PA2 — GPIO or USART2_TX |
| 引脚 83 | PA3 — GPIO or USART2_RX |
| 引脚 84 | PA4 — GPIO or DAC_OUT1 |
| 引脚 85 | PA5 — GPIO or DAC_OUT2 |
| 引脚 86 | PA6 — GPIO or alternate function |
| 引脚 87 | PA7 — GPIO or alternate function |
| 引脚 88 | PA8 — GPIO or alternate function |
| 引脚 89 | PA9 — GPIO or USART1_TX |
| 引脚 90 | PA10 — GPIO or USART1_RX |
| 引脚 91 | PA11 — GPIO or USB_DM |
| 引脚 92 | PA12 — GPIO or USB_DP |
| 引脚 93 | PA13 — GPIO or SWDIO |
| 引脚 94 | PA14 — GPIO or SWCLK |
| 引脚 95 | PA15 — GPIO or JTDI |
| 引脚 96 | PC10 — GPIO or alternate function |
| 引脚 97 | PC11 — GPIO or alternate function |
| 引脚 98 | PC12 — GPIO or alternate function |
| 引脚 99 | PD0 — GPIO or alternate function |
| 引脚 100 | PD1 — GPIO or alternate function |
| 引脚 101 | PD2 — GPIO or alternate function |
| 引脚 102 | PD3 — GPIO or alternate function |
| 引脚 103 | PD4 — GPIO or alternate function |
| 引脚 104 | PD5 — GPIO or alternate function |
| 引脚 105 | PD6 — GPIO or alternate function |
| 引脚 106 | PD7 — GPIO or alternate function |
| 引脚 107 | VSS — Ground |
| 引脚 108 | VDD — Power supply |
| 引脚 109 | PB3 — GPIO or JTDO |
| 引脚 110 | PB4 — GPIO or NJTRST |
| 引脚 111 | PB5 — GPIO or alternate function |
| 引脚 112 | PB6 — GPIO or I2C1_SCL |
| 引脚 113 | PB7 — GPIO or I2C1_SDA |
| 引脚 114 | BOOT0 — Boot mode selection |
| 引脚 115 | PB8 — GPIO or I2C1_SCL |
| 引脚 116 | PB9 — GPIO or I2C1_SDA |
| 引脚 117 | PE0 — GPIO or alternate function |
| 引脚 118 | PE1 — GPIO or alternate function |
| 引脚 119 | VSS — Ground |
| 引脚 120 | VDD — Power supply |
| 引脚 121 | PE7 — GPIO or alternate function |
| 引脚 122 | PE8 — GPIO or alternate function |
| 引脚 123 | PE9 — GPIO or alternate function |
| 引脚 124 | PE10 — GPIO or alternate function |
| 引脚 125 | PE11 — GPIO or alternate function |
| 引脚 126 | PE12 — GPIO or alternate function |
| 引脚 127 | PE13 — GPIO or alternate function |
| 引脚 128 | PE14 — GPIO or alternate function |
| 引脚 129 | PE15 — GPIO or alternate function |
| 引脚 130 | PB10 — GPIO or I2C2_SCL |
| 引脚 131 | PB11 — GPIO or I2C2_SDA |
| 引脚 132 | VSS — Ground |
| 引脚 133 | VDD — Power supply |
| 引脚 134 | PB12 — GPIO or SPI2_NSS |
| 引脚 135 | PB13 — GPIO or SPI2_SCK |
| 引脚 136 | PB14 — GPIO or SPI2_MISO |
| 引脚 137 | PB15 — GPIO or SPI2_MOSI |
| 引脚 138 | PD8 — GPIO or USART3_TX |
| 引脚 139 | PD9 — GPIO or USART3_RX |
| 引脚 140 | PD10 — GPIO or USART3_CK |
| 引脚 141 | PD11 — GPIO or USART3_CTS |
| 引脚 142 | PD12 — GPIO or USART3_RTS |
| 引脚 143 | PD13 — GPIO or alternate function |
| 引脚 144 | PD14 — GPIO or alternate function |
典型应用
STM32F412ZGT6 适用于 6 应用s: Industrial Control Systems, Motor Control, IoT Gateways, Consumer Electronics, Audio Processing, Test and Measurement.
Industrial Control Systems
The STM32F412ZGT6 is ideal for industrial control systems due to its 100 MHz Cortex-M4F core with FPU, which accelerates complex control algorithms like PID and motor control. The device offers multiple timers for PWM generation, ADCs for sensor feedback, and CAN for industrial networking. Its wide operating temperature range (-40°C to +85°C) ensures reliability in harsh environments. The large flash and SRAM allow storing control firmware and data logging. The FPU speeds up floating-point calculations, improving control loop performance. The device also supports various communication interfaces for integration with PLCs and SCADA systems.
推荐
Motor Control
The STM32F412ZGT6 excels in motor control applications, including brushless DC (BLDC) and permanent magnet synchronous motors (PMSM). The 100 MHz Cortex-M4F with FPU enables high-speed field-oriented control (FOC) algorithms, while the advanced timers generate precise PWM signals with dead-time insertion. The multiple ADCs provide simultaneous sampling of phase currents and voltages. The device's rich peripheral set includes quadrature encoder interfaces and Hall sensor inputs. The FPU accelerates trigonometric calculations required for FOC, reducing CPU load. The STM32F412ZGT6 also supports overcurrent and overvoltage protection through its analog comparators and fault inputs.
推荐
IoT Gateways
The STM32F412ZGT6 is well-suited for IoT gateways due to its connectivity options including USB OTG FS, SDIO, and multiple USART/SPI/I2C interfaces. The 1 MB flash and 256 KB SRAM can host communication stacks like TCP/IP, MQTT, and TLS. The device's low power consumption in sleep modes makes it suitable for battery-powered gateways. The cryptographic acceleration cell (AES-256) enhances security for data transmission. The FPU accelerates encryption algorithms, improving throughput. The device can interface with Wi-Fi or cellular modules via SDIO or USART, making it a central hub for sensor data aggregation.
推荐
Consumer Electronics
The STM32F412ZGT6 is used in consumer electronics such as smart home devices, wearables, and audio equipment. Its high performance and rich peripherals enable features like touch sensing, audio processing, and display control. The device supports USB OTG for connectivity to smartphones and PCs. The low power modes extend battery life in portable devices. The FPU accelerates audio algorithms like filtering and equalization. The large flash allows storing audio samples or firmware updates. The device's small form factor and wide temperature range make it versatile for various consumer products.
推荐
Audio Processing
The STM32F412ZGT6 is excellent for audio processing applications, including audio effects, voice recognition, and audio streaming. The 100 MHz Cortex-M4F with FPU accelerates DSP algorithms like FFT, filtering, and echo cancellation. The device includes a dedicated audio PLL for generating precise audio clocks. The multiple I2S interfaces allow connection to audio codecs and DACs. The large SRAM buffers audio samples, and the DMA reduces CPU overhead. The device's low noise analog peripherals ensure high-quality audio capture and playback. The FPU enables real-time audio effects with low latency.
推荐
Test and Measurement
The STM32F412ZGT6 is used in test and measurement equipment such as data loggers, oscilloscopes, and signal generators. Its high-speed ADCs (up to 2.4 MSPS) capture analog signals with high resolution. The multiple timers generate precise timing signals for triggering and sampling. The device's USB OTG FS enables connection to PCs for data transfer and control. The large flash stores measurement data and firmware. The FPU accelerates signal processing algorithms like averaging and FFT. The device's deterministic interrupt handling ensures accurate timing for measurement applications.
推荐
推荐产品汇总
工程参考数据： STM32F412ZGT6 ——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 | STM32F411ZGT6 | STM32F413ZGT6 | STM32F415ZGT6 | STM32F417ZGT6 |
|---|---|---|---|---|---|
| Package | LQFP144 | LQFP144 | LQFP144 | LQFP144 | LQFP144 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core Clock | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 168 MHz |
| Flash Memory | 1 MB | 512 KB | 1.5 MB | 1 MB | 1 MB |
| SRAM | 256 KB | 128 KB | 320 KB | 192 KB | 192 KB |
| USB OTG FS | Yes | No | Yes | Yes | Yes |
| SDIO | Yes | No | Yes | Yes | Yes |
| CAN | Yes | No | Yes | Yes | Yes |
| Crypto/Hash | No | No | No | Yes | Yes |
关键差异点
- Larger flash and SRAM compared to STM32F411ZGT6 （对比 STM32F411ZGT6)
- Includes USB OTG FS and SDIO interfaces （对比 STM32F411ZGT6)
- Lower power consumption than STM32F417ZGT6 （对比 STM32F417ZGT6)
设计说明
The STM32F412ZGT6 operates from 1.7V to 3.6V. Use separate decoupling capacitors for VDD and VDDA: place 100nF and 4.7uF capacitors close to each power pin. For VDDA, add a ferrite bead in series to filter high-frequency noise. Ensure VDD and VDDA are connected to the same supply but with proper filtering to avoid analog noise.
For the LQFP144 package, ensure adequate ground plane and thermal vias under the exposed pad (if present) to improve heat dissipation. The thermal resistance (theta_JA) is approximately 40°C/W, so for high-current applications, consider adding a heatsink or forced airflow. Route high-speed signals (USB, SDIO) with controlled impedance and keep traces short.
Ensure the BOOT0 pin is correctly configured for the desired boot mode (flash, system memory, or SRAM). A floating BOOT0 can cause unexpected boot behavior. Also, verify that the NRST pin has a proper reset circuit (10k pull-up and 100nF capacitor to ground) to avoid spurious resets. For programming, use SWD (PA13/PA14) or JTAG (PA13/PA14/PA15/PB3/PB4).
合规信息
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified (industrial grade).
