STM32F745ZGT6 - 32-bit ARM Cortex-M7 MCU, 1MB Flash, 216MHz | STMicroelectronics
Référence : STM32F745ZGT6 ✓ Actif| Qté | Prix unitaire | 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 Présentation
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.
Alternatives de remplacement direct pour STM32F745ZGT6 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec STM32F745ZGT6 (même facteur de forme et même empreinte) — différant par Package, ADC, Core, DMA Channels, RoHS Status.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
STM32F746ZGT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$12.1 / unité
Voir la fiche technique →STM32F745ZGT7
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
STM32F745ZGT6TR
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
STM32F765ZGT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$13.62 / unité
Voir la fiche technique →STM32F767ZGT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
ATSAME70Q21B-AN
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$17.4 / unité
Voir la fiche technique →STM32F745ZGT6 Valeurs maximales et caractéristiques électriques
| Core | ARM Cortex-M7 with FPU |
| Fréquence d'horloge maximale | 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 |
| Boîtier | LQFP-144 |
| Température de fonctionnement | -40°C to +85°C |
| Statut RoHS | Compliant |
Configuration des broches de STM32F745ZGT6
| Broche 1 | PE2 — GPIO / FMC_A23 |
| Broche 2 | PE3 — GPIO / FMC_A19 |
| Broche 3 | PE4 — GPIO / FMC_A20 |
| Broche 4 | PE5 — GPIO / FMC_A21 |
| Broche 5 | PE6 — GPIO / FMC_A22 |
| Broche 6 | VBAT — Backup battery supply |
| Broche 7 | PC13 — GPIO / RTC_TAMP1 |
| Broche 8 | PC14 — GPIO / OSC32_IN |
| Broche 9 | PC15 — GPIO / OSC32_OUT |
| Broche 10 | PF0 — GPIO / FMC_A0 |
| Broche 11 | PF1 — GPIO / FMC_A1 |
| Broche 12 | PF2 — GPIO / FMC_A2 |
| Broche 13 | PF3 — GPIO / FMC_A3 |
| Broche 14 | PF4 — GPIO / FMC_A4 |
| Broche 15 | PF5 — GPIO / FMC_A5 |
| Broche 16 | VSS — Ground |
| Broche 17 | VDD — Power supply |
| Broche 18 | PF6 — GPIO / FMC_NWAIT |
| Broche 19 | PF7 — GPIO / FMC_NE1 |
| Broche 20 | PF8 — GPIO / FMC_NCE |
| Broche 21 | PF9 — GPIO / FMC_NCE2 |
| Broche 22 | PF10 — GPIO / FMC_NE3 |
| Broche 23 | PH0 — GPIO / OSC_IN |
| Broche 24 | PH1 — GPIO / OSC_OUT |
| Broche 25 | PH2 — GPIO / FMC_SDCKE0 |
| Broche 26 | PH3 — GPIO / FMC_SDNE0 |
| Broche 27 | PH4 — GPIO / FMC_SDNE1 |
| Broche 28 | PH5 — GPIO / FMC_SDNWE |
| Broche 29 | PH6 — GPIO / FMC_SDNE1 |
| Broche 30 | PH7 — GPIO / FMC_SDCKE1 |
| Broche 31 | PH8 — GPIO / FMC_D16 |
| Broche 32 | PH9 — GPIO / FMC_D17 |
| Broche 33 | PH10 — GPIO / FMC_D18 |
| Broche 34 | PH11 — GPIO / FMC_D19 |
| Broche 35 | PH12 — GPIO / FMC_D20 |
| Broche 36 | PH13 — GPIO / FMC_D21 |
| Broche 37 | PH14 — GPIO / FMC_D22 |
| Broche 38 | PH15 — GPIO / FMC_D23 |
| Broche 39 | VSS — Ground |
| Broche 40 | VDD — Power supply |
| Broche 41 | PI0 — GPIO / FMC_D24 |
| Broche 42 | PI1 — GPIO / FMC_D25 |
| Broche 43 | PI2 — GPIO / FMC_D26 |
| Broche 44 | PI3 — GPIO / FMC_D27 |
| Broche 45 | PI4 — GPIO / FMC_D28 |
| Broche 46 | PI5 — GPIO / FMC_D29 |
| Broche 47 | PI6 — GPIO / FMC_D30 |
| Broche 48 | PI7 — GPIO / FMC_D31 |
| Broche 49 | PI8 — GPIO / FMC_D32 |
| Broche 50 | PI9 — GPIO / FMC_D33 |
| Broche 51 | PI10 — GPIO / FMC_D34 |
| Broche 52 | PI11 — GPIO / FMC_D35 |
| Broche 53 | PI12 — GPIO / FMC_D36 |
| Broche 54 | PI13 — GPIO / FMC_D37 |
| Broche 55 | PI14 — GPIO / FMC_D38 |
| Broche 56 | PI15 — GPIO / FMC_D39 |
| Broche 57 | VSS — Ground |
| Broche 58 | VDD — Power supply |
| Broche 59 | PA0 — GPIO / ADC_IN0 / TIM2_CH1 |
| Broche 60 | PA1 — GPIO / ADC_IN1 / TIM2_CH2 |
| Broche 61 | PA2 — GPIO / ADC_IN2 / TIM2_CH3 |
| Broche 62 | PA3 — GPIO / ADC_IN3 / TIM2_CH4 |
| Broche 63 | PA4 — GPIO / ADC_IN4 / DAC_OUT1 |
| Broche 64 | PA5 — GPIO / ADC_IN5 / DAC_OUT2 |
| Broche 65 | PA6 — GPIO / ADC_IN6 / TIM3_CH1 |
| Broche 66 | PA7 — GPIO / ADC_IN7 / TIM3_CH2 |
| Broche 67 | PA8 — GPIO / TIM1_CH1 |
| Broche 68 | PA9 — GPIO / USART1_TX |
| Broche 69 | PA10 — GPIO / USART1_RX |
| Broche 70 | PA11 — GPIO / USB_DM |
| Broche 71 | PA12 — GPIO / USB_DP |
| Broche 72 | PA13 — GPIO / SWDIO |
| Broche 73 | PA14 — GPIO / SWCLK |
| Broche 74 | PA15 — GPIO / JTDI |
| Broche 75 | VSS — Ground |
| Broche 76 | VDD — Power supply |
| Broche 77 | PC0 — GPIO / ADC_IN10 |
| Broche 78 | PC1 — GPIO / ADC_IN11 |
| Broche 79 | PC2 — GPIO / ADC_IN12 |
| Broche 80 | PC3 — GPIO / ADC_IN13 |
| Broche 81 | PC4 — GPIO / ADC_IN14 |
| Broche 82 | PC5 — GPIO / ADC_IN15 |
| Broche 83 | PC6 — GPIO / TIM3_CH1 |
| Broche 84 | PC7 — GPIO / TIM3_CH2 |
| Broche 85 | PC8 — GPIO / TIM3_CH3 |
| Broche 86 | PC9 — GPIO / TIM3_CH4 |
| Broche 87 | PC10 — GPIO / USART3_TX |
| Broche 88 | PC11 — GPIO / USART3_RX |
| Broche 89 | PC12 — GPIO / USART3_CK |
| Broche 90 | PC13 — GPIO / RTC_TAMP1 |
| Broche 91 | PC14 — GPIO / OSC32_IN |
| Broche 92 | PC15 — GPIO / OSC32_OUT |
| Broche 93 | VSS — Ground |
| Broche 94 | VDD — Power supply |
| Broche 95 | PB0 — GPIO / ADC_IN8 / TIM3_CH3 |
| Broche 96 | PB1 — GPIO / ADC_IN9 / TIM3_CH4 |
| Broche 97 | PB2 — GPIO / BOOT1 |
| Broche 98 | PB3 — GPIO / JTDO |
| Broche 99 | PB4 — GPIO / NJTRST |
| Broche 100 | PB5 — GPIO / I2C1_SMBA |
| Broche 101 | PB6 — GPIO / I2C1_SCL |
| Broche 102 | PB7 — GPIO / I2C1_SDA |
| Broche 103 | PB8 — GPIO / I2C1_SCL |
| Broche 104 | PB9 — GPIO / I2C1_SDA |
| Broche 105 | PB10 — GPIO / I2C2_SCL |
| Broche 106 | PB11 — GPIO / I2C2_SDA |
| Broche 107 | PB12 — GPIO / SPI2_NSS |
| Broche 108 | PB13 — GPIO / SPI2_SCK |
| Broche 109 | PB14 — GPIO / SPI2_MISO |
| Broche 110 | PB15 — GPIO / SPI2_MOSI |
| Broche 111 | VSS — Ground |
| Broche 112 | VDD — Power supply |
| Broche 113 | PD0 — GPIO / FMC_D2 |
| Broche 114 | PD1 — GPIO / FMC_D3 |
| Broche 115 | PD2 — GPIO / FMC_D4 |
| Broche 116 | PD3 — GPIO / FMC_D5 |
| Broche 117 | PD4 — GPIO / FMC_D6 |
| Broche 118 | PD5 — GPIO / FMC_D7 |
| Broche 119 | PD6 — GPIO / FMC_D8 |
| Broche 120 | PD7 — GPIO / FMC_D9 |
| Broche 121 | PD8 — GPIO / FMC_D10 |
| Broche 122 | PD9 — GPIO / FMC_D11 |
| Broche 123 | PD10 — GPIO / FMC_D12 |
| Broche 124 | PD11 — GPIO / FMC_D13 |
| Broche 125 | PD12 — GPIO / FMC_D14 |
| Broche 126 | PD13 — GPIO / FMC_D15 |
| Broche 127 | PD14 — GPIO / FMC_D0 |
| Broche 128 | PD15 — GPIO / FMC_D1 |
| Broche 129 | VSS — Ground |
| Broche 130 | VDD — Power supply |
| Broche 131 | PE0 — GPIO / FMC_NBL0 |
| Broche 132 | PE1 — GPIO / FMC_NBL1 |
| Broche 133 | PE7 — GPIO / FMC_D4 |
| Broche 134 | PE8 — GPIO / FMC_D5 |
| Broche 135 | PE9 — GPIO / FMC_D6 |
| Broche 136 | PE10 — GPIO / FMC_D7 |
| Broche 137 | PE11 — GPIO / FMC_D8 |
| Broche 138 | PE12 — GPIO / FMC_D9 |
| Broche 139 | PE13 — GPIO / FMC_D10 |
| Broche 140 | PE14 — GPIO / FMC_D11 |
| Broche 141 | PE15 — GPIO / FMC_D12 |
| Broche 142 | VSS — Ground |
| Broche 143 | VDD — Power supply |
| Broche 144 | NRST — Reset |
Applications typiques
STM32F745ZGT6 convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour STM32F745ZGT6 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- Higher performance than STM32F745ZGT6 alternatives (vs STM32F746ZGT6)
- Extended temperature range option (vs STM32F745ZGT7)
- Lower cost than STM32F765ZGT6 (vs STM32F765ZGT6)
Notes de conception
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.
Informations de conformité
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32F745ZGT7 or other automotive-grade variants.
