STM32F767ZIT6 - 216MHz Cortex-M7 2MB Flash MCU | ST
MPN: STM32F767ZIT6 ✓ Hoạt động| Số lượng | Giá đơn vị | Phụ |
|---|---|---|
| 1 | $22.07 | $22,07 |
| 10 | $20.9 | $209,00 |
| 100 | $19.8 | $1.980,00 |
| 500 | $18.7 | $9.350,00 |
| 1.000 | $17.6 | $17.600,00 |
STM32F767ZIT6 Tóm tắt
A microcontroller (MCU) is a compact integrated circuit that combines a processor core, memory, and programmable peripherals on a single die to govern a dedicated operation in an embedded system. The STM32F767ZIT6 belongs to the STM32F7 series within the broader STM32 family of Arm Cortex-M MCUs, positioning it in the high-performance tier of the embedded processing hierarchy, above mainstream Cortex-M4 devices such as the STM32F4 series.
Key features include a double-precision FPU and DSP instructions on the Cortex-M7 core, an ART Accelerator and 8 KB instruction/data caches for zero-wait-state execution from Flash, a Chrom-ART Accelerator for 2D graphics, and a TFT LCD controller. Rich connectivity covers USART/UART, SPI, I2C, CAN, USB OTG HS/FS, Ethernet MAC, and camera interfaces, alongside multiple 12-bit ADCs and 16-bit DACs.
Technically, the device integrates a hardware cryptographic accelerator (AES, DES/TDES, SHA-1, SHA-256) and a true random number generator (TRNG), with a flexible memory controller (FMC) supporting external SDRAM, NOR, and NAND. The 90 nm process balances high clock speed with low power, and dynamic clock gating supports low-power modes for battery-sensitive designs.
Typical applications include industrial control and motor drives, human-machine interfaces with TFT displays, IoT gateways, audio processing, and test instrumentation, where 216 MHz performance and Ethernet/USB connectivity justify a high-performance Cortex-M7 platform.
Design consideration: the MCU requires a 3.3V supply with 100 nF plus 4.7 uF decoupling capacitors at each VDD pair, and the two VCAP capacitors are mandatory for core regulation stability; it operates from -40C to +85C.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the ST datasheet, providing a complete selection and implementation resource.
Bộ thay thế dễ dàng lắp đặt cho STM32F767ZIT6 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với STM32F767ZIT6 (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Communication Interfaces, SRAM, ADC.
Công cụ so sánh nhanh — Chọn các bộ phận thay thế để so sánh song song:
STM32F769ZIT6
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
STM32F777ZIT6
✅ Drop-In✗ Hết hàng
$22.5909 / Đơn vị
Xem tài liệu →STM32F765ZIT6
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →STM32F767ZGT6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F756ZGT6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F767ZIT6 Tỷ lệ tối đa & tính chất điện
| Core | ARM Cortex-M7 32-bit with FPU |
| Tần số xung maksimum | 216 MHz |
| Performance | 462 DMIPS / 1082 CoreMark |
| Flash Memory | 2 MB |
| SRAM | 512 KB |
| Điện áp cung cấp | 3.3 V |
| Nhiệt độ hoạt động | -40C to +85C |
| Hộp | 144-LQFP (20x20 mm, 0.5 mm pitch) |
| Kiểu lắp đặt | Surface Mount |
| Bề rộng đường dữ liệu | 32 bit |
| FPU | Yes (single and double precision) |
| DSP Instructions | Yes |
| Graphics | Chrom-ART Accelerator + TFT LCD controller |
| Connectivity | USART/UART, SPI, I2C, CAN, USB OTG HS/FS, Ethernet MAC, camera interface |
| Analog Peripherals | 12-bit ADCs, 16-bit DACs |
| Security | AES/DES/TDES/SHA hardware crypto accelerator, TRNG |
| External Memory Interface | FMC (SDRAM, NOR, NAND) |
| Trạng thái RoHS | Compliant |
Hướng dẫn cấu hình chân STM32F767ZIT6 144-lqfp (20x20 mm, 0.5 mm pitch)
Cấu hình chân cho STM32F767ZIT6 (144-lqfp (20x20 mm, 0.5 mm pitch) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho STM32F767ZIT6.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
STM32F767ZIT6 phù hợp cho 6 Áp dụngs: Industrial Control and Automation, HMI with TFT LCD Displays, IoT Gateways, Audio Processing, Motor Drives and Power Conversion, Test and Measurement Instruments.
Industrial Control and Automation
The STM32F767ZIT6 fits industrial controllers that combine real-time control with communication: its 216 MHz Cortex-M7 with DSP instructions executes field-oriented motor control and PID loops while the dual CAN buses, Ethernet MAC, and multiple USARTs link to PLC networks and fieldbus gateways. The 2 MB Flash holds protocol stacks and application code without external memory, and 512 KB of SRAM buffers network traffic. Hardware determinism from the ART Accelerator delivers consistent interrupt latency for time-critical I/O, and the FMC adds SDRAM for data logging in demanding factory automation nodes.
Được đề xuất
HMI with TFT LCD Displays
The Chrom-ART Accelerator and integrated TFT LCD controller make the STM32F767ZIT6 a natural HMI processor: the LCD controller drives panels up to XGA resolution while Chrom-ART performs 2D DMA blits, offloading frame composition from the CPU and raising achievable frame rates by an estimated 2x in ST's referenced benchmarks. With 2 MB internal Flash for UI assets and FMC-mapped SDRAM for frame buffers, designers can build multi-layer touch interfaces with Quad-SPI or parallel flash storage, and the camera interface adds barcode or face-capture capability to industrial and appliance touch panels.
Được đề xuất
IoT Gateways
As an IoT gateway controller, the STM32F767ZIT6 aggregates sensor data over SPI/I2C/CAN and uplinks via its 10/100 Ethernet MAC or USB OTG, supporting protocols such as MQTT and Modbus-TCP in 2 MB of internal Flash. The hardware crypto accelerator (AES, DES/TDES, SHA-1/SHA-256) and TRNG accelerate TLS handshakes, an essential capability for secure cloud connectivity. Low-power modes allow always-on monitoring nodes, and the 144-pin LQFP supplies enough GPIO to bridge multiple radio modules and sensor buses simultaneously in smart-building and industrial edge applications.
Được đề xuất
Audio Processing
The STM32F767ZIT6 suits professional and consumer audio products through its I2S peripherals, S/PDIF-capable interfaces, and a 216 MHz Cortex-M7 whose DSP instructions execute multichannel FIR/IIR filtering, echo cancellation, and audio codecs in software. The double-precision FPU permits high-quality float audio pipelines, while 512 KB SRAM buffers multiple audio streams concurrently. USB OTG FS enables USB Audio Class devices with no external USB controller, and the MCU can act as both audio effect processor and system controller in mixers, DSP effects units, and networked audio endpoints.
Được đề xuất
Motor Drives and Power Conversion
In motor drives, solar inverters, and UPS systems, the STM32F767ZIT6 provides advanced timers for complementary PWM generation with dead-time insertion, fast 12-bit ADCs for current sensing, and the 216 MHz DSP engine for field-oriented control executed every PWM cycle. The double-precision FPU allows control-loop tuning in float math without fixed-point scaling errors. 2 MB Flash stores parameter tables, waveform logs, and field-updatable firmware, while dual CAN interfaces connect to vehicle or industrial power-system networks, making it effective in servo drives and digitally controlled power stages.
Được đề xuất
Test and Measurement Instruments
Bench instruments, data loggers, and portable analyzers benefit from the STM32F767ZIT6's combination of fast analog acquisition, display driving, and connectivity. Multiple 12-bit ADCs sample control and telemetry channels while the FMC attaches external high-speed ADC front ends or SDRAM capture buffers; the TFT LCD controller renders measurement graphics and menus locally. USB OTG and Ethernet provide PC connectivity and remote control (SCPI over LAN), and 2 MB Flash supports upgradeable firmware and calibration tables, all in a single -40C to +85C qualified 144-LQFP device.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho STM32F767ZIT6 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | STM32F769ZIT6 | STM32F777ZIT6 | STM32F765ZIT6 | STM32F767ZGT6 | STM32F756ZGT6 |
|---|---|---|---|---|---|---|
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core / Max Frequency | Cortex-M7, 216 MHz | Cortex-M7, 216 MHz | Cortex-M7, 216 MHz | Cortex-M7, 216 MHz | Cortex-M7, 216 MHz | Cortex-M7, 216 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 1 MB | 1 MB |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Bảo phân biệt quan trọng
- Double Flash density for complex firmware (vsSTM32F767ZGT6)
- TFT LCD controller with Chrom-ART graphics acceleration (vsSTM32F765ZIT6)
- Honest trade-off: crypto variant offers more security features (vsSTM32F777ZIT6)
Ghi chú thiết kế
Supply the 144-LQFP device from a clean 3.3V rail with 100 nF ceramic capacitors at every VDD/VSS pair plus at least one 4.7 uF bulk capacitor per ST hardware development guidance. The two VCAP pins each require 2.2 uF low-ESR capacitors for the internal 1.2V core regulator - never omit or substitute larger values without checking stability. Filter VDDA separately with an LC filter (ferrite bead plus 1 uF and 10 nF) to preserve ADC accuracy, and add a 100 nF capacitor on NRST.
For the 20x20 mm 144-LQFP, use at least a 4-layer board with a solid ground plane. Route the Ethernet RMII PHY clock (50 MHz) with controlled-length traces and keep it away from ADC analog routing. Place the FMC/SDRAM terminations with series resistors per ST AN notes on SDRAM interface design, and keep the 25 MHz HSE crystal loop compact with guard ground for stable 216 MHz PLL operation.
A frequent migration error is treating STM32F7 parts as drop-in to STM32H7: per the ST Community thread on F769-to-H743 pin-to-pin replacement, the H7 changes the power architecture (integrated LDO/SMPS and software regulator control versus the F7 core regulator with VCAP), so the power circuitry must change even when pin functions appear identical. Also verify the boot configuration (BOOT0/BOOT1 on PB2) and that the Flash density code in firmware matches the ordered variant (ZG 1 MB vs ZI 2 MB).
Thông tin tuân thủ
RoHS compliance and lead-free status consistent with ST standard product listing; REACH, halogen-free, and conflict-minerals declarations should be confirmed on the official ST product page quality documents.
