STM32F415ZGT6 - 168MHz ARM Cortex-M4F MCU, 1MB Flash | STMicroelectronics
N.º da peça: STM32F415ZGT6 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $12.5 | $12,50 |
| 10 | $11.25 | $112,50 |
| 100 | $10 | $1.000,00 |
| 500 | $9 | $4.500,00 |
| 1.000 | $8.5 | $8.500,00 |
STM32F415ZGT6 Visão geral
What is an ARM Cortex-M4F microcontroller? It is a 32-bit processor core designed for embedded systems that require a balance of performance, power efficiency, and advanced digital signal processing (DSP) capabilities. The 'F' suffix indicates the presence of a hardware floating-point unit, which accelerates mathematical operations for applications like motor control, audio processing, and sensor fusion. In the system hierarchy, a microcontroller (MCU) integrates the processor core, memory, and peripherals on a single chip, serving as the 'brain' of embedded systems. The STM32F4 series sits in the high-performance tier of ST's STM32 portfolio, positioned above the mainstream F1/F3 series and below the higher-end F7/H7 series.
Key features of the STM32F415ZGT6 include a 168 MHz CPU with 210 DMIPS performance, 1 MB of Flash memory, 192 KB of SRAM, and a comprehensive set of peripherals: three 12-bit ADCs (up to 24 channels), two 12-bit DACs, advanced timers, and multiple communication interfaces (USART, SPI, I2C, USB OTG FS/HS, CAN, SDIO, and Ethernet MAC). The device also features a true random number generator (RNG), a cryptographic acceleration cell (AES, DES, 3DES), and a camera interface (DCMI). These features make it ideal for applications requiring high computational throughput and rich connectivity.
From a technical architecture perspective, the STM32F415ZGT6 is built on a 90nm process technology, offering a good balance of performance and power consumption. The Cortex-M4F core includes a single-precision FPU and DSP instructions, enabling efficient execution of complex algorithms. The memory architecture uses a Harvard bus structure with separate instruction and data buses, allowing simultaneous access to Flash and SRAM. The device supports a wide supply voltage range of 1.8V to 3.6V, with a comprehensive clock management system including a PLL, multiple internal/external oscillators, and a real-time clock (RTC).
Typical applications include industrial motor control, medical devices, consumer electronics, IoT gateways, and audio processing. The combination of high-speed ADC, advanced timers, and Ethernet MAC makes it particularly well-suited for real-time control and networked systems. For example, in a motor control application, the advanced PWM timers and high-resolution ADC enable precise current and speed regulation.
When designing with this device, pay attention to power supply decoupling: place a 100nF capacitor close to each VDD pin and a 4.7uF bulk capacitor on the main supply. Also, ensure proper configuration of the boot pins (BOOT0 and BOOT1) to select the desired boot source. The device supports in-circuit programming and debugging via SWD and JTAG interfaces, facilitating development.
Alternativas drop-in para STM32F415ZGT6 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com STM32F415ZGT6 (mesmo formato e footprint) — diferindo em ADC, Communication Interfaces, Package, Timers, SRAM.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
STM32F407ZGT6
✅ Drop-In✓ Em estoque
$5.25 / unidade
Ver ficha técnica →STM32F417ZGT6
✅ Drop-In✓ Em estoque
$8.1 / unidade
Ver ficha técnica →STM32F415ZGT7
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
STM32F405ZGT6
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$8.1 / unidade
Ver ficha técnica →STM32F415ZGT6 Classificações máximas e características elétricas
| Core | ARM Cortex-M4F with FPU |
| Frequência máxima de clock | 168 MHz |
| Flash Memory | 1 MB |
| SRAM | 192 KB |
| Tensão de alimentação | 1.8V to 3.6V |
| Encapsulamento | LQFP144 (20x20 mm) |
| Número de pinos | 144 |
| GPIO Pins | 114 |
| ADC | 3x 12-bit, up to 24 channels |
| DAC | 2x 12-bit |
| Timers | Advanced-control, general-purpose, basic, and low-power timers |
| Communication Interfaces | USART, SPI, I2C, USB OTG FS/HS, CAN, SDIO, Ethernet MAC |
| Temperatura de operação | -40C to +85C |
| Status RoHS | Compliant |
| DSP Instructions | Yes |
| Floating-Point Unit | Single-precision |
Configuração de pinos do STM32F415ZGT6
| Pino 1 | PE2 — GPIO / alternate functions |
| Pino 2 | PE3 — GPIO / alternate functions |
| Pino 3 | PE4 — GPIO / alternate functions |
| Pino 4 | PE5 — GPIO / alternate functions |
| Pino 5 | PE6 — GPIO / alternate functions |
| Pino 6 | VBAT — Backup battery supply |
| Pino 7 | PC13 — GPIO / RTC tamper |
| Pino 8 | PC14 — GPIO / OSC32_IN |
| Pino 9 | PC15 — GPIO / OSC32_OUT |
| Pino 10 | PF0 — GPIO / OSC_IN |
| Pino 11 | PF1 — GPIO / OSC_OUT |
| Pino 12 | PF2 — GPIO |
| Pino 13 | PF3 — GPIO |
| Pino 14 | PF4 — GPIO |
| Pino 15 | PF5 — GPIO |
| Pino 16 | PF6 — GPIO |
| Pino 17 | PF7 — GPIO |
| Pino 18 | PF8 — GPIO |
| Pino 19 | PF9 — GPIO |
| Pino 20 | PF10 — GPIO |
| Pino 21 | VSS — Ground |
| Pino 22 | VDD — Power supply |
| Pino 23 | PF11 — GPIO |
| Pino 24 | PF12 — GPIO |
| Pino 25 | PF13 — GPIO |
| Pino 26 | PF14 — GPIO |
| Pino 27 | PF15 — GPIO |
| Pino 28 | PG0 — GPIO |
| Pino 29 | PG1 — GPIO |
| Pino 30 | PG2 — GPIO |
| Pino 31 | PG3 — GPIO |
| Pino 32 | PG4 — GPIO |
| Pino 33 | PG5 — GPIO |
| Pino 34 | PG6 — GPIO |
| Pino 35 | PG7 — GPIO |
| Pino 36 | PG8 — GPIO |
| Pino 37 | PG9 — GPIO |
| Pino 38 | PG10 — GPIO |
| Pino 39 | PG11 — GPIO |
| Pino 40 | PG12 — GPIO |
| Pino 41 | PG13 — GPIO |
| Pino 42 | PG14 — GPIO |
| Pino 43 | PG15 — GPIO |
| Pino 44 | VSS — Ground |
| Pino 45 | VDD — Power supply |
| Pino 46 | PD0 — GPIO / crystal oscillator |
| Pino 47 | PD1 — GPIO / crystal oscillator |
| Pino 48 | PD2 — GPIO |
| Pino 49 | PD3 — GPIO |
| Pino 50 | PD4 — GPIO |
| Pino 51 | PD5 — GPIO |
| Pino 52 | PD6 — GPIO |
| Pino 53 | PD7 — GPIO |
| Pino 54 | PD8 — GPIO |
| Pino 55 | PD9 — GPIO |
| Pino 56 | PD10 — GPIO |
| Pino 57 | PD11 — GPIO |
| Pino 58 | PD12 — GPIO |
| Pino 59 | PD13 — GPIO |
| Pino 60 | PD14 — GPIO |
| Pino 61 | PD15 — GPIO |
| Pino 62 | PC0 — GPIO / ADC input |
| Pino 63 | PC1 — GPIO / ADC input |
| Pino 64 | PC2 — GPIO / ADC input |
| Pino 65 | PC3 — GPIO / ADC input |
| Pino 66 | VSSA — Analog ground |
| Pino 67 | VDDA — Analog power supply |
| Pino 68 | PC4 — GPIO / ADC input |
| Pino 69 | PC5 — GPIO / ADC input |
| Pino 70 | PB0 — GPIO / ADC input |
| Pino 71 | PB1 — GPIO / ADC input |
| Pino 72 | PB2 — GPIO |
| Pino 73 | PB3 — GPIO / JTDO |
| Pino 74 | PB4 — GPIO / NJTRST |
| Pino 75 | PB5 — GPIO |
| Pino 76 | PB6 — GPIO / I2C1_SCL |
| Pino 77 | PB7 — GPIO / I2C1_SDA |
| Pino 78 | BOOT0 — Boot mode selection |
| Pino 79 | PB8 — GPIO / I2C1_SCL |
| Pino 80 | PB9 — GPIO / I2C1_SDA |
| Pino 81 | VSS — Ground |
| Pino 82 | VDD — Power supply |
| Pino 83 | PE7 — GPIO |
| Pino 84 | PE8 — GPIO |
| Pino 85 | PE9 — GPIO |
| Pino 86 | PE10 — GPIO |
| Pino 87 | PE11 — GPIO |
| Pino 88 | PE12 — GPIO |
| Pino 89 | PE13 — GPIO |
| Pino 90 | PE14 — GPIO |
| Pino 91 | PE15 — GPIO |
| Pino 92 | PB10 — GPIO / I2C2_SCL |
| Pino 93 | PB11 — GPIO / I2C2_SDA |
| Pino 94 | PB12 — GPIO / SPI2_NSS |
| Pino 95 | PB13 — GPIO / SPI2_SCK |
| Pino 96 | PB14 — GPIO / SPI2_MISO |
| Pino 97 | PB15 — GPIO / SPI2_MOSI |
| Pino 98 | PD8 — GPIO / USART3_TX |
| Pino 99 | PD9 — GPIO / USART3_RX |
| Pino 100 | PD10 — GPIO / USART3_CK |
| Pino 101 | PD11 — GPIO / USART3_CTS |
| Pino 102 | PD12 — GPIO / USART3_RTS |
| Pino 103 | PD13 — GPIO |
| Pino 104 | PD14 — GPIO |
| Pino 105 | PD15 — GPIO |
| Pino 106 | PC6 — GPIO / I2S2_MCK |
| Pino 107 | PC7 — GPIO / I2S2_MCK |
| Pino 108 | PC8 — GPIO / SDIO_D0 |
| Pino 109 | PC9 — GPIO / SDIO_D1 |
| Pino 110 | PA0 — GPIO / ADC input / WKUP |
| Pino 111 | PA1 — GPIO / ADC input |
| Pino 112 | PA2 — GPIO / USART2_TX |
| Pino 113 | PA3 — GPIO / USART2_RX |
| Pino 114 | VSS — Ground |
| Pino 115 | VDD — Power supply |
| Pino 116 | PA4 — GPIO / SPI1_NSS |
| Pino 117 | PA5 — GPIO / SPI1_SCK |
| Pino 118 | PA6 — GPIO / SPI1_MISO |
| Pino 119 | PA7 — GPIO / SPI1_MOSI |
| Pino 120 | PA8 — GPIO / USB_OTG_FS_SOF |
| Pino 121 | PA9 — GPIO / USB_OTG_FS_VBUS |
| Pino 122 | PA10 — GPIO / USB_OTG_FS_ID |
| Pino 123 | PA11 — GPIO / USB_OTG_FS_DM |
| Pino 124 | PA12 — GPIO / USB_OTG_FS_DP |
| Pino 125 | PA13 — GPIO / SWDIO |
| Pino 126 | PA14 — GPIO / SWCLK |
| Pino 127 | PA15 — GPIO / JTDI |
| Pino 128 | PC10 — GPIO / SDIO_D2 |
| Pino 129 | PC11 — GPIO / SDIO_D3 |
| Pino 130 | PC12 — GPIO / SDIO_CK |
| Pino 131 | PD0 — GPIO / crystal oscillator |
| Pino 132 | PD1 — GPIO / crystal oscillator |
| Pino 133 | PD2 — GPIO |
| Pino 134 | PD3 — GPIO |
| Pino 135 | PD4 — GPIO |
| Pino 136 | PD5 — GPIO |
| Pino 137 | PD6 — GPIO |
| Pino 138 | PD7 — GPIO |
| Pino 139 | VSS — Ground |
| Pino 140 | VDD — Power supply |
| Pino 141 | PB0 — GPIO / ADC input |
| Pino 142 | PB1 — GPIO / ADC input |
| Pino 143 | PB2 — GPIO |
| Pino 144 | PB3 — GPIO / JTDO |
Aplicações típicas
STM32F415ZGT6 é adequado para 6 aplicaçãos: Industrial Motor Control, IoT Gateway, Medical Device, Audio Processing, Smart Home Controller, Test and Measurement.
Industrial Motor Control
The STM32F415ZGT6 is ideal for industrial motor control due to its advanced timers (TIM1/TIM8) that generate complementary PWM with dead-time insertion, and its high-speed 12-bit ADCs that sample phase currents. The FPU accelerates field-oriented control (FOC) algorithms, enabling efficient and precise motor drives. In a typical application, the MCU reads current sensors via the ADC, executes the FOC algorithm in the FPU, and outputs PWM signals to the gate driver. The Ethernet MAC allows remote monitoring and diagnostics. Compared to lower-end MCUs, the 168 MHz clock and DSP instructions reduce control loop latency, improving dynamic response. Designers should ensure proper isolation between power and control stages and use the ADC's injected channels for synchronized sampling.
Recomendado
IoT Gateway
The STM32F415ZGT6 serves as a powerful IoT gateway processor, connecting sensors and devices to the cloud. Its Ethernet MAC and USB OTG interfaces enable wired and wireless connectivity, while multiple UARTs/SPIs/I2Cs interface with various sensors and communication modules (e.g., Wi-Fi, LoRa). The cryptographic acceleration and RNG enhance security for TLS/DTLS protocols. In a typical gateway, the MCU aggregates data from sensors, processes it locally, and transmits it to the cloud via Ethernet or a cellular module. The 1 MB Flash allows storing firmware and buffering data. The FPU accelerates data processing, such as sensor fusion algorithms. Designers should consider power consumption and use low-power modes when idle. The device's industrial temperature range ensures reliable operation in outdoor environments.
Recomendado
Medical Device
The STM32F415ZGT6 is suitable for medical devices such as patient monitors, infusion pumps, and diagnostic equipment. Its high-performance core and FPU enable real-time signal processing for ECG, EEG, and other biosignals. The multiple ADCs and DACs interface with analog front-ends, while the USB OTG supports connectivity to PCs or mobile devices. The cryptographic acceleration ensures secure data transmission, complying with health data privacy regulations. In a typical patient monitor, the MCU samples ECG signals via the ADC, processes them with digital filters, and displays the waveform on an LCD. The device's low power consumption and wide supply voltage range support battery operation. Designers must follow medical safety standards (e.g., IEC 60601) and ensure proper isolation and EMC protection.
Recomendado
Audio Processing
The STM32F415ZGT6 is well-suited for audio processing applications such as audio effects processors, voice recognition, and active noise cancellation. The Cortex-M4F with FPU and DSP instructions efficiently executes audio algorithms like FIR/IIR filters, FFT, and codecs. The I2S interface connects to audio codecs, and the DAC can output analog audio directly. In a typical audio effects processor, the MCU receives digital audio via I2S, applies effects (e.g., reverb, equalization) in real-time, and outputs the processed audio. The 168 MHz clock ensures low latency. The device's large SRAM (192 KB) buffers audio samples. Designers should pay attention to clock jitter and use a dedicated audio PLL for high-quality audio. The low noise ADC and DAC contribute to high signal-to-noise ratio.
Recomendado
Smart Home Controller
The STM32F415ZGT6 acts as a central controller in smart home systems, managing lighting, HVAC, security, and appliances. Its rich connectivity (Ethernet, USB, UART, SPI, I2C) allows integration with various smart home protocols (e.g., Zigbee, Z-Wave, Wi-Fi). The device's low power modes enable energy-efficient operation. In a typical smart home hub, the MCU communicates with sensors and actuators, processes user commands, and provides a web interface via Ethernet. The cryptographic acceleration secures communication with cloud services. The 1 MB Flash stores the hub's firmware and configuration. Designers should implement over-the-air (OTA) updates using the dual-bank Flash feature. The device's industrial temperature range ensures reliable operation in home environments.
Recomendado
Test and Measurement
The STM32F415ZGT6 is used in test and measurement equipment such as oscilloscopes, data loggers, and signal generators. Its high-speed ADCs (up to 2.4 MSPS) and DACs enable precise signal acquisition and generation. The advanced timers provide accurate time base and triggering. In a typical data logger, the MCU samples multiple analog channels, timestamps the data, and stores it on an SD card via SDIO. The USB OTG allows connection to a PC for data analysis. The FPU accelerates signal processing, such as FFT for spectrum analysis. The device's wide supply voltage range and low power consumption support portable instruments. Designers should use external precision references and careful PCB layout to maintain measurement accuracy.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para STM32F415ZGT6 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | STM32F407ZGT6 | STM32F417ZGT6 | STM32F415ZGT7 | STM32F405ZGT6 | LPC4357FET256 |
|---|---|---|---|---|---|---|
| Package | LQFP144 | LQFP144 | LQFP144 | LQFP144 | LQFP144 | BGA256 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | NXP Semiconductors |
| Core | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F + M0 |
| Max Clock Frequency | 168 MHz | 168 MHz | 168 MHz | 168 MHz | 168 MHz | 204 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 192 KB | 192 KB | 192 KB | 192 KB | 192 KB | 136 KB |
| Cryptographic Acceleration | Yes (AES, DES, 3DES) | No | Yes (AES, DES, 3DES) | Yes (AES, DES, 3DES) | No | No |
| Ethernet MAC | Yes | Yes | Yes | Yes | No | Yes |
Principais diferenciais
- Integrated cryptographic acceleration and RNG (vs STM32F407ZGT6)
- Higher SRAM than some alternatives (vs LPC4357FET256)
- Pin-compatible with F4 family (vs STM32F405ZGT6)
Notas de projeto
Decouple each VDD pin with a 100nF ceramic capacitor placed as close as possible to the pin. Additionally, place a 4.7uF bulk capacitor on the main supply rail. For VDDA, use a dedicated 1uF capacitor and a ferrite bead to isolate analog noise. Ensure VSSA is connected to a clean ground plane.
For the LQFP144 package, use a 4-layer PCB with a solid ground plane. Route high-speed signals (Ethernet, USB) with controlled impedance (e.g., 90 ohms differential for USB). Keep crystal oscillator traces short and away from high-current switching traces. Place the decoupling capacitors on the bottom side directly under the MCU if possible.
Ensure BOOT0 pin is pulled low for normal boot from Flash. If using SWD debugging, note that PA13 (SWDIO) and PA14 (SWCLK) are shared with GPIO; do not use them as GPIO in production without disabling debug. Also, the VBAT pin must be connected to a battery or tied to VDD to preserve RTC functionality.
Informações de conformidade
RoHS and REACH compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive use, consider STM32F415ZGT7 (extended temp) or other automotive-grade variants.
