STM32F745ZGT6 - 32-bit ARM Cortex-M7 MCU, 1MB Flash, 216MHz | STMicroelectronics
N.º da peça: STM32F745ZGT6 ✓ 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 | $8.1 | $8.100,00 |
STM32F745ZGT6 Visão geral
A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The STM32F745ZGT6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. This family is widely used in industrial, consumer, and automotive applications due to its balance of performance, power efficiency, and peripheral integration.
Key features include a Chrom-ART Accelerator for 2D graphics, a TFT LCD controller, a camera interface, and a true random number generator (TRNG). It also provides a wide range of communication interfaces: 4x USART, 4x UART, 6x SPI, 4x I2C, 2x CAN, 1x SDMMC, 1x USB 2.0 OTG HS/FS, 1x Ethernet MAC, and 2x SAI. The device supports up to 168 GPIO pins and includes multiple 12-bit ADCs, DACs, timers, and a DMA controller.
The STM32F745ZGT6 is built on a 90nm process technology, offering a good balance between performance and power consumption. It features a power supply range of 1.7V to 3.6V and operates over a temperature range of -40°C to +85°C. The device includes a flexible memory controller (FMC) for external memory expansion, supporting SDRAM, NOR, and NAND flash.
Typical applications include industrial control systems, motor drives, power inverters, medical devices, and high-end consumer electronics such as smart home hubs and audio equipment. Its high performance and rich peripheral set make it ideal for applications requiring real-time processing and connectivity.
When designing with this MCU, ensure proper decoupling of the power supply pins and follow the recommended PCB layout guidelines in the datasheet. The device supports various low-power modes, including Sleep, Stop, and Standby, which can be leveraged to optimize energy consumption in battery-powered applications.
Alternativas drop-in para STM32F745ZGT6 — 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 STM32F745ZGT6 (mesmo formato e footprint) — diferindo em Package, ADC, Core, DMA Channels, RoHS Status.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
STM32F746ZGT6
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$12.1 / unidade
Ver ficha técnica →STM32F745ZGT7
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
STM32F745ZGT6TR
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
STM32F765ZGT6
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$13.62 / unidade
Ver ficha técnica →STM32F767ZGT6
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
ATSAME70Q21B-AN
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$17.4 / unidade
Ver ficha técnica →STM32F745ZGT6 Classificações máximas e características elétricas
| Core | ARM Cortex-M7 with FPU |
| Frequência máxima de clock | 216 MHz |
| Flash Memory | 1 MB |
| SRAM | 320 KB |
| Operating Voltage | 1.7 V to 3.6 V |
| GPIO Pins | 168 |
| ADC Resolution | 12-bit |
| DAC Resolution | 12-bit |
| Communication Interfaces | 4x USART, 4x UART, 6x SPI, 4x I2C, 2x CAN, 1x SDMMC, 1x USB 2.0 OTG HS/FS, 1x Ethernet MAC, 2x SAI |
| Timers | 12x 16-bit, 2x 32-bit |
| DMA Channels | 16 |
| Encapsulamento | LQFP-144 |
| Temperatura de operação | -40°C to +85°C |
| Status RoHS | Compliant |
Configuração de pinos do STM32F745ZGT6
| Pino 1 | PE2 — GPIO / FMC_A23 |
| Pino 2 | PE3 — GPIO / FMC_A19 |
| Pino 3 | PE4 — GPIO / FMC_A20 |
| Pino 4 | PE5 — GPIO / FMC_A21 |
| Pino 5 | PE6 — GPIO / FMC_A22 |
| Pino 6 | VBAT — Backup battery supply |
| Pino 7 | PC13 — GPIO / RTC_TAMP1 |
| Pino 8 | PC14 — GPIO / OSC32_IN |
| Pino 9 | PC15 — GPIO / OSC32_OUT |
| Pino 10 | PF0 — GPIO / FMC_A0 |
| Pino 11 | PF1 — GPIO / FMC_A1 |
| Pino 12 | PF2 — GPIO / FMC_A2 |
| Pino 13 | PF3 — GPIO / FMC_A3 |
| Pino 14 | PF4 — GPIO / FMC_A4 |
| Pino 15 | PF5 — GPIO / FMC_A5 |
| Pino 16 | VSS — Ground |
| Pino 17 | VDD — Power supply |
| Pino 18 | PF6 — GPIO / FMC_NWAIT |
| Pino 19 | PF7 — GPIO / FMC_NE1 |
| Pino 20 | PF8 — GPIO / FMC_NCE |
| Pino 21 | PF9 — GPIO / FMC_NCE2 |
| Pino 22 | PF10 — GPIO / FMC_NE3 |
| Pino 23 | PH0 — GPIO / OSC_IN |
| Pino 24 | PH1 — GPIO / OSC_OUT |
| Pino 25 | PH2 — GPIO / FMC_SDCKE0 |
| Pino 26 | PH3 — GPIO / FMC_SDNE0 |
| Pino 27 | PH4 — GPIO / FMC_SDNE1 |
| Pino 28 | PH5 — GPIO / FMC_SDNWE |
| Pino 29 | PH6 — GPIO / FMC_SDNE1 |
| Pino 30 | PH7 — GPIO / FMC_SDCKE1 |
| Pino 31 | PH8 — GPIO / FMC_D16 |
| Pino 32 | PH9 — GPIO / FMC_D17 |
| Pino 33 | PH10 — GPIO / FMC_D18 |
| Pino 34 | PH11 — GPIO / FMC_D19 |
| Pino 35 | PH12 — GPIO / FMC_D20 |
| Pino 36 | PH13 — GPIO / FMC_D21 |
| Pino 37 | PH14 — GPIO / FMC_D22 |
| Pino 38 | PH15 — GPIO / FMC_D23 |
| Pino 39 | VSS — Ground |
| Pino 40 | VDD — Power supply |
| Pino 41 | PI0 — GPIO / FMC_D24 |
| Pino 42 | PI1 — GPIO / FMC_D25 |
| Pino 43 | PI2 — GPIO / FMC_D26 |
| Pino 44 | PI3 — GPIO / FMC_D27 |
| Pino 45 | PI4 — GPIO / FMC_D28 |
| Pino 46 | PI5 — GPIO / FMC_D29 |
| Pino 47 | PI6 — GPIO / FMC_D30 |
| Pino 48 | PI7 — GPIO / FMC_D31 |
| Pino 49 | PI8 — GPIO / FMC_D32 |
| Pino 50 | PI9 — GPIO / FMC_D33 |
| Pino 51 | PI10 — GPIO / FMC_D34 |
| Pino 52 | PI11 — GPIO / FMC_D35 |
| Pino 53 | PI12 — GPIO / FMC_D36 |
| Pino 54 | PI13 — GPIO / FMC_D37 |
| Pino 55 | PI14 — GPIO / FMC_D38 |
| Pino 56 | PI15 — GPIO / FMC_D39 |
| Pino 57 | VSS — Ground |
| Pino 58 | VDD — Power supply |
| Pino 59 | PA0 — GPIO / ADC_IN0 / TIM2_CH1 |
| Pino 60 | PA1 — GPIO / ADC_IN1 / TIM2_CH2 |
| Pino 61 | PA2 — GPIO / ADC_IN2 / TIM2_CH3 |
| Pino 62 | PA3 — GPIO / ADC_IN3 / TIM2_CH4 |
| Pino 63 | PA4 — GPIO / ADC_IN4 / DAC_OUT1 |
| Pino 64 | PA5 — GPIO / ADC_IN5 / DAC_OUT2 |
| Pino 65 | PA6 — GPIO / ADC_IN6 / TIM3_CH1 |
| Pino 66 | PA7 — GPIO / ADC_IN7 / TIM3_CH2 |
| Pino 67 | PA8 — GPIO / TIM1_CH1 |
| Pino 68 | PA9 — GPIO / USART1_TX |
| Pino 69 | PA10 — GPIO / USART1_RX |
| Pino 70 | PA11 — GPIO / USB_DM |
| Pino 71 | PA12 — GPIO / USB_DP |
| Pino 72 | PA13 — GPIO / SWDIO |
| Pino 73 | PA14 — GPIO / SWCLK |
| Pino 74 | PA15 — GPIO / JTDI |
| Pino 75 | VSS — Ground |
| Pino 76 | VDD — Power supply |
| Pino 77 | PC0 — GPIO / ADC_IN10 |
| Pino 78 | PC1 — GPIO / ADC_IN11 |
| Pino 79 | PC2 — GPIO / ADC_IN12 |
| Pino 80 | PC3 — GPIO / ADC_IN13 |
| Pino 81 | PC4 — GPIO / ADC_IN14 |
| Pino 82 | PC5 — GPIO / ADC_IN15 |
| Pino 83 | PC6 — GPIO / TIM3_CH1 |
| Pino 84 | PC7 — GPIO / TIM3_CH2 |
| Pino 85 | PC8 — GPIO / TIM3_CH3 |
| Pino 86 | PC9 — GPIO / TIM3_CH4 |
| Pino 87 | PC10 — GPIO / USART3_TX |
| Pino 88 | PC11 — GPIO / USART3_RX |
| Pino 89 | PC12 — GPIO / USART3_CK |
| Pino 90 | PC13 — GPIO / RTC_TAMP1 |
| Pino 91 | PC14 — GPIO / OSC32_IN |
| Pino 92 | PC15 — GPIO / OSC32_OUT |
| Pino 93 | VSS — Ground |
| Pino 94 | VDD — Power supply |
| Pino 95 | PB0 — GPIO / ADC_IN8 / TIM3_CH3 |
| Pino 96 | PB1 — GPIO / ADC_IN9 / TIM3_CH4 |
| Pino 97 | PB2 — GPIO / BOOT1 |
| Pino 98 | PB3 — GPIO / JTDO |
| Pino 99 | PB4 — GPIO / NJTRST |
| Pino 100 | PB5 — GPIO / I2C1_SMBA |
| Pino 101 | PB6 — GPIO / I2C1_SCL |
| Pino 102 | PB7 — GPIO / I2C1_SDA |
| Pino 103 | PB8 — GPIO / I2C1_SCL |
| Pino 104 | PB9 — GPIO / I2C1_SDA |
| Pino 105 | PB10 — GPIO / I2C2_SCL |
| Pino 106 | PB11 — GPIO / I2C2_SDA |
| Pino 107 | PB12 — GPIO / SPI2_NSS |
| Pino 108 | PB13 — GPIO / SPI2_SCK |
| Pino 109 | PB14 — GPIO / SPI2_MISO |
| Pino 110 | PB15 — GPIO / SPI2_MOSI |
| Pino 111 | VSS — Ground |
| Pino 112 | VDD — Power supply |
| Pino 113 | PD0 — GPIO / FMC_D2 |
| Pino 114 | PD1 — GPIO / FMC_D3 |
| Pino 115 | PD2 — GPIO / FMC_D4 |
| Pino 116 | PD3 — GPIO / FMC_D5 |
| Pino 117 | PD4 — GPIO / FMC_D6 |
| Pino 118 | PD5 — GPIO / FMC_D7 |
| Pino 119 | PD6 — GPIO / FMC_D8 |
| Pino 120 | PD7 — GPIO / FMC_D9 |
| Pino 121 | PD8 — GPIO / FMC_D10 |
| Pino 122 | PD9 — GPIO / FMC_D11 |
| Pino 123 | PD10 — GPIO / FMC_D12 |
| Pino 124 | PD11 — GPIO / FMC_D13 |
| Pino 125 | PD12 — GPIO / FMC_D14 |
| Pino 126 | PD13 — GPIO / FMC_D15 |
| Pino 127 | PD14 — GPIO / FMC_D0 |
| Pino 128 | PD15 — GPIO / FMC_D1 |
| Pino 129 | VSS — Ground |
| Pino 130 | VDD — Power supply |
| Pino 131 | PE0 — GPIO / FMC_NBL0 |
| Pino 132 | PE1 — GPIO / FMC_NBL1 |
| Pino 133 | PE7 — GPIO / FMC_D4 |
| Pino 134 | PE8 — GPIO / FMC_D5 |
| Pino 135 | PE9 — GPIO / FMC_D6 |
| Pino 136 | PE10 — GPIO / FMC_D7 |
| Pino 137 | PE11 — GPIO / FMC_D8 |
| Pino 138 | PE12 — GPIO / FMC_D9 |
| Pino 139 | PE13 — GPIO / FMC_D10 |
| Pino 140 | PE14 — GPIO / FMC_D11 |
| Pino 141 | PE15 — GPIO / FMC_D12 |
| Pino 142 | VSS — Ground |
| Pino 143 | VDD — Power supply |
| Pino 144 | NRST — Reset |
Aplicações típicas
STM32F745ZGT6 é adequado para 6 aplicaçãos: Industrial Control Systems, Motor Drives, Medical Devices, Smart Home Hubs, Audio Processing, IoT Gateways.
Industrial Control Systems
The STM32F745ZGT6 is ideal for industrial control systems due to its high-performance Cortex-M7 core, advanced timers, and multiple communication interfaces. It can handle complex control algorithms, real-time data acquisition, and connectivity to PLCs and HMIs. The device's 216 MHz clock ensures fast response times, while its rich peripheral set supports various industrial protocols like CAN, Ethernet, and RS-485. Its wide operating voltage range and temperature range make it suitable for harsh industrial environments. The FMC interface allows external memory expansion for data logging, and the multiple ADCs enable precise analog sensing for process control.
Recomendado
Motor Drives
The STM32F745ZGT6 is well-suited for motor drives, including BLDC, PMSM, and AC induction motors. Its advanced timers generate complementary PWM signals with dead-time insertion, essential for driving power stages. The multiple 12-bit ADCs provide simultaneous sampling of phase currents and DC bus voltage, enabling field-oriented control (FOC) algorithms. The Cortex-M7 core at 216 MHz can execute complex control loops with high bandwidth, improving motor efficiency and dynamic response. The device also includes a fault handling mechanism via break inputs, ensuring safe operation. Its rich communication interfaces allow integration with fieldbus networks for industrial automation.
Recomendado
Medical Devices
The STM32F745ZGT6 is suitable for medical devices such as patient monitors, infusion pumps, and diagnostic equipment. Its high performance enables real-time signal processing for ECG, EEG, and other biosignals. The device's multiple ADCs and DACs allow precise analog front-end interfacing, while its low-power modes help extend battery life in portable devices. The Ethernet and USB interfaces facilitate data transfer to hospital networks and PCs. The device's security features, including TRNG and cryptographic acceleration, support secure data handling in compliance with medical regulations. Its wide temperature range and reliability make it suitable for continuous operation in clinical environments.
Recomendado
Smart Home Hubs
The STM32F745ZGT6 is an excellent choice for smart home hubs, providing the processing power to manage multiple wireless protocols (e.g., Zigbee, Z-Wave, Bluetooth) and Ethernet connectivity. Its high-speed Cortex-M7 core can handle protocol stacks and local automation rules, while its multiple UARTs and SPIs interface with radio modules. The device's USB OTG supports connection to external storage or host devices. Its low-power modes enable energy-efficient operation, and its security features protect against unauthorized access. The TFT LCD controller (if using F746 variant) can drive a local display for user interaction, but the F745 can still interface with external displays via SPI or parallel interfaces.
Recomendado
Audio Processing
The STM32F745ZGT6 is capable of high-quality audio processing, including audio codecs, effects, and streaming. Its Cortex-M7 core with DSP instructions can execute audio algorithms such as FIR filters, FFT, and audio codecs in real-time. The device's SAI interfaces support I2S communication with external audio codecs, and its multiple DMA channels enable efficient data transfer without CPU intervention. The high clock frequency ensures low latency, making it suitable for professional audio equipment and musical instruments. The device's large SRAM (320 KB) can buffer audio samples, and its USB OTG can stream audio to/from a host. The Chrom-ART Accelerator (on F746) can enhance GUI performance for audio mixers.
Recomendado
IoT Gateways
The STM32F745ZGT6 is ideal for IoT gateways that aggregate data from multiple sensors and devices, process it locally, and transmit to the cloud. Its Ethernet MAC and USB OTG provide wired connectivity, while its multiple UARTs and SPIs interface with various wireless modules (e.g., LoRa, Wi-Fi, BLE). The high-performance core can run protocol stacks (e.g., MQTT, CoAP) and edge analytics. The device's security features, including TRNG and cryptographic acceleration, ensure secure communication. Its low-power modes allow energy-efficient operation, and its wide temperature range makes it suitable for outdoor installations. The FMC interface can connect external memory for data buffering.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para STM32F745ZGT6 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | STM32F746ZGT6 | STM32F745ZGT7 | STM32F745ZGT6TR | STM32F765ZGT6 | STM32F767ZGT6 | ATSAME70Q21B-AN |
|---|---|---|---|---|---|---|---|
| Package | LQFP-144 | LQFP-144 | LQFP-144 | LQFP-144 | LQFP-144 | LQFP-144 | LQFP-144 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | Microchip Technology |
| Core | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 |
| Max Clock Frequency | 216 MHz | 216 MHz | 216 MHz | 216 MHz | 216 MHz | 216 MHz | 300 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 320 KB | 320 KB | 320 KB | 320 KB | 512 KB | 512 KB | 384 KB |
| TFT LCD Controller | No | Yes | No | No | Yes | Yes | No |
| Ethernet MAC | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| 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 | -40°C to +85°C | -40°C to +85°C |
Principais diferenciais
- Higher performance than STM32F745ZGT6 alternatives (vs STM32F746ZGT6)
- Extended temperature range option (vs STM32F745ZGT7)
- Lower cost than STM32F765ZGT6 (vs STM32F765ZGT6)
Notas de projeto
The STM32F745ZGT6 requires a stable power supply. Use a 100nF ceramic capacitor on each VDD pin and a 4.7uF capacitor on the main VDD rail. For the VDDA pin, use a 1uF capacitor and a 10nF capacitor in parallel. Ensure the VBAT pin is connected to a backup battery or tied to VDD if not used. The device supports 1.7V to 3.6V operation, but for full ADC accuracy, keep VDDA above 2.4V.
For the LQFP-144 package, ensure proper grounding with a solid ground plane. Place decoupling capacitors as close to the power pins as possible. For high-speed interfaces like Ethernet and USB, use controlled impedance traces and keep trace lengths short. The crystal oscillator pins (PH0/PH1) should have a ground guard ring to reduce noise coupling.
When using the STM32F745ZGT6, ensure the boot pins (BOOT0 and BOOT1) are configured correctly. BOOT0 is on pin 94 (PB2) and BOOT1 is on pin 97 (PB2). Incorrect boot configuration can prevent the device from starting. Also, be aware of the maximum ratings: do not exceed 3.6V on any pin, and ensure the total current through VDD and VSS pins does not exceed the absolute maximum ratings specified in the datasheet.
Informações de conformidade
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32F745ZGT7 or other automotive-grade variants.
