STM32F429ZIT6E STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STM32F429ZIT6E is a 32-bit ARM Cortex-M4 microcontroller running up to 180 MHz with 2 MB Flash, 256 KB RAM, and integrated TFT LCD controller. Supports 114 GPIO pins, 3 ADC, DMA, and USB OTG. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 144
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- STM32F429ZIT6E Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ARM Cortex-M4 core with FPU running at up to 180 MHz for high-performance embedded processing
- Integrated 2D graphics accelerator (Chrom-ART) and TFT LCD controller supporting up to 1024x768 resolution
- 2 MB Flash and 256 KB SRAM with rich connectivity: USB OTG HS/FS, Ethernet, 3 ADC, 20 timers
Applications
STM32F429ZIT6E is well-suited for industrial HMI panels and embedded displays requiring a 180 MHz CPU with integrated TFT LCD controller driving up to 1024x768 pixels. Its Chrom-ART accelerator and 2 MB Flash make it ideal for graphical consumer appliances, medical monitoring devices, and motor control systems. Engineers deploy it in IoT gateways and portable instruments benefiting from its USB OTG HS, Ethernet MAC, and 114 GPIO pins in the LQFP-144 package.
Specifications
| YTEOL | 3 |
| Has ADC | YES |
| Address Bus Width | 24 |
| Bit Size | 32 |
| Clock Frequency-Max | 26MHz |
| DMA Channels | YES |
| External Data Bus Width | 32 |
| Number of I/O Lines | 114 |
| PWM Channels | YES |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Speed | 180MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.7V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Mainland China, Malaysia, Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum CPU frequency and memory configuration of STM32F429ZIT6E?
STM32F429ZIT6E runs an ARM Cortex-M4 core with FPU at up to 180 MHz. It includes 2 MB of internal Flash memory and 256 KB of SRAM, providing ample storage and working memory for complex embedded applications with real-time graphics or DSP workloads.
Which display-intensive designs can STM32F429ZIT6E support from a single 3.3 V supply?
Operating from a 1.8 V to 3.6 V supply, the STM32F429ZIT6E integrates a TFT LCD controller driving up to 1024x768 pixels and a Chrom-ART Accelerator. This enables touchscreen HMI panels and industrial displays without an external GPU, reducing BOM cost and PCB area while running at 180 MHz.
How does STM32F429ZIT6E differ from STM32F427ZIT6 in terms of graphics capability?
STM32F429ZIT6E adds an integrated LCD-TFT controller and Chrom-ART 2D DMA accelerator absent on STM32F427ZIT6. Both share the 180 MHz Cortex-M4 core and 2 MB Flash, but the F429 variant targets display-driven designs with up to 1024x768 resolution support directly on-chip, saving external display drivers.
What package does STM32F429ZIT6E use and how many I/O pins are available?
STM32F429ZIT6E is housed in an LQFP-144 package measuring 20x20 mm with a 0.5 mm pitch, providing 114 GPIO lines. This density suits complex PCB designs needing multiple peripherals simultaneously, including 3 ADC units, 20 timers, USB OTG HS/FS, Ethernet MAC, and multiple SPI/I2C/UART interfaces.
Is STM32F429ZIT6E suitable for motor control applications requiring precise PWM generation?
Yes. STM32F429ZIT6E includes advanced 16-bit timers with complementary PWM outputs and dead-time insertion, plus 3 ADCs sampling at 2.4 MSPS for current feedback. Running at 180 MHz with hardware FPU, it can execute FOC algorithms in under 1 µs per cycle, making it a strong fit for 3-phase motor drives.
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