STM32F745ZGT6 - 32-bit ARM Cortex-M7 MCU, 1MB Flash, 216MHz | STMicroelectronics
MPN: STM32F745ZGT6 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 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 |
Drop-in alternatives for STM32F745ZGT6 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
STM32F746ZGT6
β Drop-Inπ Reference alternative (not in catalog)
STM32F745ZGT7
β Drop-Inπ Reference alternative (not in catalog)
STM32F745ZGT6TR
β Drop-Inπ Reference alternative (not in catalog)
STM32F765ZGT6
β Drop-Inβ 99,999 In Stock
$8.1 / Unit
View Datasheet βSTM32F767ZGT6
β Drop-Inπ Reference alternative (not in catalog)
ATSAME70Q21B-AN
β Drop-Inπ Reference alternative (not in catalog)
STM32F745ZGT6 Maximum Ratings & Electrical Characteristics
| Core | ARM Cortex-M7 with FPU |
| Maximum Clock Frequency | 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 |
| Package | LQFP-144 |
| Operating Temperature | -40Β°C to +85Β°C |
| RoHS Status | Compliant |
| Supply Current | [DATA_NEEDED: typical supply current at 216MHz] |
STM32F745ZGT6 Pin Configuration
| Pin 1 | PE2 β GPIO / FMC_A23 |
| Pin 2 | PE3 β GPIO / FMC_A19 |
| Pin 3 | PE4 β GPIO / FMC_A20 |
| Pin 4 | PE5 β GPIO / FMC_A21 |
| Pin 5 | PE6 β GPIO / FMC_A22 |
| Pin 6 | VBAT β Backup battery supply |
| Pin 7 | PC13 β GPIO / RTC_TAMP1 |
| Pin 8 | PC14 β GPIO / OSC32_IN |
| Pin 9 | PC15 β GPIO / OSC32_OUT |
| Pin 10 | PF0 β GPIO / FMC_A0 |
| Pin 11 | PF1 β GPIO / FMC_A1 |
| Pin 12 | PF2 β GPIO / FMC_A2 |
| Pin 13 | PF3 β GPIO / FMC_A3 |
| Pin 14 | PF4 β GPIO / FMC_A4 |
| Pin 15 | PF5 β GPIO / FMC_A5 |
| Pin 16 | VSS β Ground |
| Pin 17 | VDD β Power supply |
| Pin 18 | PF6 β GPIO / FMC_NWAIT |
| Pin 19 | PF7 β GPIO / FMC_NE1 |
| Pin 20 | PF8 β GPIO / FMC_NCE |
| Pin 21 | PF9 β GPIO / FMC_NCE2 |
| Pin 22 | PF10 β GPIO / FMC_NE3 |
| Pin 23 | PH0 β GPIO / OSC_IN |
| Pin 24 | PH1 β GPIO / OSC_OUT |
| Pin 25 | PH2 β GPIO / FMC_SDCKE0 |
| Pin 26 | PH3 β GPIO / FMC_SDNE0 |
| Pin 27 | PH4 β GPIO / FMC_SDNE1 |
| Pin 28 | PH5 β GPIO / FMC_SDNWE |
| Pin 29 | PH6 β GPIO / FMC_SDNE1 |
| Pin 30 | PH7 β GPIO / FMC_SDCKE1 |
| Pin 31 | PH8 β GPIO / FMC_D16 |
| Pin 32 | PH9 β GPIO / FMC_D17 |
| Pin 33 | PH10 β GPIO / FMC_D18 |
| Pin 34 | PH11 β GPIO / FMC_D19 |
| Pin 35 | PH12 β GPIO / FMC_D20 |
| Pin 36 | PH13 β GPIO / FMC_D21 |
| Pin 37 | PH14 β GPIO / FMC_D22 |
| Pin 38 | PH15 β GPIO / FMC_D23 |
| Pin 39 | VSS β Ground |
| Pin 40 | VDD β Power supply |
| Pin 41 | PI0 β GPIO / FMC_D24 |
| Pin 42 | PI1 β GPIO / FMC_D25 |
| Pin 43 | PI2 β GPIO / FMC_D26 |
| Pin 44 | PI3 β GPIO / FMC_D27 |
| Pin 45 | PI4 β GPIO / FMC_D28 |
| Pin 46 | PI5 β GPIO / FMC_D29 |
| Pin 47 | PI6 β GPIO / FMC_D30 |
| Pin 48 | PI7 β GPIO / FMC_D31 |
| Pin 49 | PI8 β GPIO / FMC_D32 |
| Pin 50 | PI9 β GPIO / FMC_D33 |
| Pin 51 | PI10 β GPIO / FMC_D34 |
| Pin 52 | PI11 β GPIO / FMC_D35 |
| Pin 53 | PI12 β GPIO / FMC_D36 |
| Pin 54 | PI13 β GPIO / FMC_D37 |
| Pin 55 | PI14 β GPIO / FMC_D38 |
| Pin 56 | PI15 β GPIO / FMC_D39 |
| Pin 57 | VSS β Ground |
| Pin 58 | VDD β Power supply |
| Pin 59 | PA0 β GPIO / ADC_IN0 / TIM2_CH1 |
| Pin 60 | PA1 β GPIO / ADC_IN1 / TIM2_CH2 |
| Pin 61 | PA2 β GPIO / ADC_IN2 / TIM2_CH3 |
| Pin 62 | PA3 β GPIO / ADC_IN3 / TIM2_CH4 |
| Pin 63 | PA4 β GPIO / ADC_IN4 / DAC_OUT1 |
| Pin 64 | PA5 β GPIO / ADC_IN5 / DAC_OUT2 |
| Pin 65 | PA6 β GPIO / ADC_IN6 / TIM3_CH1 |
| Pin 66 | PA7 β GPIO / ADC_IN7 / TIM3_CH2 |
| Pin 67 | PA8 β GPIO / TIM1_CH1 |
| Pin 68 | PA9 β GPIO / USART1_TX |
| Pin 69 | PA10 β GPIO / USART1_RX |
| Pin 70 | PA11 β GPIO / USB_DM |
| Pin 71 | PA12 β GPIO / USB_DP |
| Pin 72 | PA13 β GPIO / SWDIO |
| Pin 73 | PA14 β GPIO / SWCLK |
| Pin 74 | PA15 β GPIO / JTDI |
| Pin 75 | VSS β Ground |
| Pin 76 | VDD β Power supply |
| Pin 77 | PC0 β GPIO / ADC_IN10 |
| Pin 78 | PC1 β GPIO / ADC_IN11 |
| Pin 79 | PC2 β GPIO / ADC_IN12 |
| Pin 80 | PC3 β GPIO / ADC_IN13 |
| Pin 81 | PC4 β GPIO / ADC_IN14 |
| Pin 82 | PC5 β GPIO / ADC_IN15 |
| Pin 83 | PC6 β GPIO / TIM3_CH1 |
| Pin 84 | PC7 β GPIO / TIM3_CH2 |
| Pin 85 | PC8 β GPIO / TIM3_CH3 |
| Pin 86 | PC9 β GPIO / TIM3_CH4 |
| Pin 87 | PC10 β GPIO / USART3_TX |
| Pin 88 | PC11 β GPIO / USART3_RX |
| Pin 89 | PC12 β GPIO / USART3_CK |
| Pin 90 | PC13 β GPIO / RTC_TAMP1 |
| Pin 91 | PC14 β GPIO / OSC32_IN |
| Pin 92 | PC15 β GPIO / OSC32_OUT |
| Pin 93 | VSS β Ground |
| Pin 94 | VDD β Power supply |
| Pin 95 | PB0 β GPIO / ADC_IN8 / TIM3_CH3 |
| Pin 96 | PB1 β GPIO / ADC_IN9 / TIM3_CH4 |
| Pin 97 | PB2 β GPIO / BOOT1 |
| Pin 98 | PB3 β GPIO / JTDO |
| Pin 99 | PB4 β GPIO / NJTRST |
| Pin 100 | PB5 β GPIO / I2C1_SMBA |
| Pin 101 | PB6 β GPIO / I2C1_SCL |
| Pin 102 | PB7 β GPIO / I2C1_SDA |
| Pin 103 | PB8 β GPIO / I2C1_SCL |
| Pin 104 | PB9 β GPIO / I2C1_SDA |
| Pin 105 | PB10 β GPIO / I2C2_SCL |
| Pin 106 | PB11 β GPIO / I2C2_SDA |
| Pin 107 | PB12 β GPIO / SPI2_NSS |
| Pin 108 | PB13 β GPIO / SPI2_SCK |
| Pin 109 | PB14 β GPIO / SPI2_MISO |
| Pin 110 | PB15 β GPIO / SPI2_MOSI |
| Pin 111 | VSS β Ground |
| Pin 112 | VDD β Power supply |
| Pin 113 | PD0 β GPIO / FMC_D2 |
| Pin 114 | PD1 β GPIO / FMC_D3 |
| Pin 115 | PD2 β GPIO / FMC_D4 |
| Pin 116 | PD3 β GPIO / FMC_D5 |
| Pin 117 | PD4 β GPIO / FMC_D6 |
| Pin 118 | PD5 β GPIO / FMC_D7 |
| Pin 119 | PD6 β GPIO / FMC_D8 |
| Pin 120 | PD7 β GPIO / FMC_D9 |
| Pin 121 | PD8 β GPIO / FMC_D10 |
| Pin 122 | PD9 β GPIO / FMC_D11 |
| Pin 123 | PD10 β GPIO / FMC_D12 |
| Pin 124 | PD11 β GPIO / FMC_D13 |
| Pin 125 | PD12 β GPIO / FMC_D14 |
| Pin 126 | PD13 β GPIO / FMC_D15 |
| Pin 127 | PD14 β GPIO / FMC_D0 |
| Pin 128 | PD15 β GPIO / FMC_D1 |
| Pin 129 | VSS β Ground |
| Pin 130 | VDD β Power supply |
| Pin 131 | PE0 β GPIO / FMC_NBL0 |
| Pin 132 | PE1 β GPIO / FMC_NBL1 |
| Pin 133 | PE7 β GPIO / FMC_D4 |
| Pin 134 | PE8 β GPIO / FMC_D5 |
| Pin 135 | PE9 β GPIO / FMC_D6 |
| Pin 136 | PE10 β GPIO / FMC_D7 |
| Pin 137 | PE11 β GPIO / FMC_D8 |
| Pin 138 | PE12 β GPIO / FMC_D9 |
| Pin 139 | PE13 β GPIO / FMC_D10 |
| Pin 140 | PE14 β GPIO / FMC_D11 |
| Pin 141 | PE15 β GPIO / FMC_D12 |
| Pin 142 | VSS β Ground |
| Pin 143 | VDD β Power supply |
| Pin 144 | NRST β Reset |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
STM32F745ZGT6 is suitable for 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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
Recommended Products Summary
Engineering reference data for STM32F745ZGT6 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 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 | -40Β°C to +85Β°C | -40Β°C to +85Β°C | -40Β°C to +105Β°C | -40Β°C to +85Β°C | -40Β°C to +85Β°C | -40Β°C to +85Β°C | -40Β°C to +85Β°C |
Key Differentiators
- Higher performance than STM32F745ZGT6 alternatives (vs STM32F746ZGT6)
- Extended temperature range option (vs STM32F745ZGT7)
- Lower cost than STM32F765ZGT6 (vs STM32F765ZGT6)
Design Notes
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.
Compliance Information
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32F745ZGT7 or other automotive-grade variants.
