STM32F469NIH6 - 2MB Flash, 180MHz ARM Cortex-M4F MCU | STMicroelectronics
MPN: STM32F469NIH6 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.8 | $168.00 |
| 100 | $14.2 | $1,420.00 |
| 500 | $12.9 | $6,450.00 |
| 1,000 | $11.75 | $11,750.00 |
Drop-in alternatives for STM32F469NIH6 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:
STM32F469NIH6TR
β Drop-Inπ Reference alternative (not in catalog)
STM32F469NIH6Q
β Drop-Inπ Reference alternative (not in catalog)
STM32F429NIH6
β Drop-Inβ 99,999 In Stock
$11.6 / Unit
View Datasheet βSTM32F439NIH6
β Drop-Inπ Reference alternative (not in catalog)
STM32F469NIH6 Maximum Ratings & Electrical Characteristics
| Core | ARM Cortex-M4F with FPU |
| Maximum Clock Frequency | 180 MHz |
| Flash Memory | 2 MB |
| SRAM | 384 KB |
| Supply Voltage Range | 1.7 V to 3.6 V |
| Package | TFBGA216 (13x13 mm, 0.8 mm pitch) |
| Operating Temperature Range | -40C to +85C |
| Number of I/O Pins | 168 |
| ADC Resolution | 12-bit |
| Number of ADC Channels | 3x 12-bit ADC with up to 24 channels |
| DAC Resolution | 12-bit |
| Number of DAC Channels | 2 |
| Communication Interfaces | 4x USART, 4x SPI, 3x I2C, 2x CAN, 1x SDIO, 1x USB 2.0 OTG FS/HS, 2x SAI |
| Timers | 12x 16-bit, 2x 32-bit |
| Graphics | TFT LCD controller, Chrom-ART Accelerator, MIPI DSI |
| Cryptographic Acceleration | AES, DES, 3DES, SHA-1, MD5, TRNG |
| RoHS Status | Compliant |
STM32F469NIH6 Pin Configuration
| Pin A1 | VDD β Power supply |
| Pin A2 | VSS β Ground |
| Pin B1 | PA0 β GPIO/ADC |
| Pin B2 | PA1 β GPIO/ADC |
| Pin C1 | PA2 β GPIO/USART |
| Pin C2 | PA3 β GPIO/USART |
| Pin D1 | PA4 β GPIO/SPI |
| Pin D2 | PA5 β GPIO/SPI |
| Pin E1 | PA6 β GPIO/SPI |
| Pin E2 | PA7 β GPIO/SPI |
| Pin F1 | VDD β Power supply |
| Pin F2 | VSS β Ground |
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
STM32F469NIH6 is suitable for 6 applications: Human-Machine Interface (HMI), Industrial Control, Medical Devices, Smart Home Hub, Audio Processing, IoT Gateway.
Human-Machine Interface (HMI)
The STM32F469NIH6 is ideal for HMI applications due to its TFT LCD controller, Chrom-ART Accelerator, and MIPI DSI support. It enables smooth graphics rendering and touch response in industrial panels, smart appliances, and point-of-sale terminals. The 180 MHz Cortex-M4F core handles complex UI logic, while the 2 MB Flash stores graphical assets. The Chrom-ART Accelerator offloads 2D graphics operations, freeing the CPU for other tasks. With 384 KB SRAM, it can buffer multiple frames for seamless animations. The device supports up to XGA resolution, making it suitable for high-resolution displays. Its low-power modes extend battery life in portable HMIs. The cryptographic acceleration ensures secure communication in payment terminals. Overall, the STM32F469NIH6 provides a cost-effective solution for rich graphical interfaces.
Recommended
Industrial Control
The STM32F469NIH6 excels in industrial control applications such as motor control, robotics, and PLCs. Its 180 MHz Cortex-M4F core with FPU provides fast, deterministic execution for real-time control loops. The 12x 16-bit timers and 2x 32-bit timers generate precise PWM signals for motor drivers. The 3x 12-bit ADCs sample analog feedback with high resolution. The device supports multiple communication protocols (CAN, USART, SPI, I2C) for interfacing with sensors, actuators, and fieldbuses. The wide operating temperature range (-40C to +85C) ensures reliability in harsh environments. The cryptographic acceleration enables secure industrial IoT communication. With 2 MB Flash, it can store complex control algorithms and data logging. The STM32F469NIH6 is a robust choice for demanding industrial applications.
Recommended
Medical Devices
The STM32F469NIH6 is suitable for medical devices such as patient monitors, infusion pumps, and diagnostic equipment. Its high processing power enables real-time signal processing for ECG, EEG, and other biosignals. The 12-bit ADCs and DACs interface with analog front-ends. The cryptographic acceleration ensures secure patient data transmission. The TFT LCD controller supports graphical displays for user interfaces. The device's low-power modes are critical for battery-powered portable medical devices. The wide temperature range and reliability make it suitable for medical environments. The 2 MB Flash stores firmware and patient data. The STM32F469NIH6 meets the performance and security requirements of modern medical electronics.
Recommended
Smart Home Hub
The STM32F469NIH6 is an excellent choice for smart home hubs that manage multiple IoT devices. Its rich communication interfaces (Wi-Fi, Zigbee, Thread via external modules) enable seamless connectivity. The 180 MHz core handles protocol stacks and device management. The TFT LCD controller provides a local display for status and control. The cryptographic acceleration secures communication with cloud services. The device supports multiple sensors and actuators through its GPIOs and ADCs. The low-power modes allow energy-efficient operation. With 2 MB Flash, it can store firmware updates and device configurations. The STM32F469NIH6 serves as a powerful central controller for smart home ecosystems.
Recommended
Audio Processing
The STM32F469NIH6 is well-suited for audio processing applications such as audio effects processors, voice recognition, and multi-channel audio systems. Its 180 MHz Cortex-M4F core with FPU and DSP instructions accelerates audio algorithms like filtering, FFT, and echo cancellation. The 2x SAI interfaces support I2S audio codecs. The 2x 12-bit DACs can output analog audio directly. The device's high-speed ADC can sample audio signals for analysis. The large SRAM buffers audio streams. The cryptographic acceleration enables secure audio streaming. The STM32F469NIH6 provides a flexible platform for high-quality audio processing.
Recommended
IoT Gateway
The STM32F469NIH6 is ideal for IoT gateways that aggregate data from multiple sensors and devices. Its multiple communication interfaces (USART, SPI, I2C, CAN, USB) connect to various sensors and modules. The 180 MHz core handles protocol conversion and data aggregation. The cryptographic acceleration ensures secure data transmission to the cloud. The device supports Ethernet via external PHY, enabling wired connectivity. The TFT LCD controller provides a local display for status monitoring. The low-power modes are essential for always-on gateways. With 2 MB Flash, it can store firmware and configuration data. The STM32F469NIH6 is a powerful and secure choice for IoT gateway applications.
Recommended
Recommended Products Summary
Engineering reference data for STM32F469NIH6 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | STM32F469NIH6TR | STM32F469NIH6Q | STM32F429NIH6 | STM32F439NIH6 |
|---|---|---|---|---|---|
| Package | TFBGA216 | TFBGA216 - same | TFBGA216 - same | TFBGA216 - same | TFBGA216 - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Maximum Clock Frequency | 180 MHz | 180 MHz | 180 MHz | 168 MHz | 180 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 384 KB | 384 KB | 384 KB | 256 KB | 256 KB |
| MIPI DSI | Yes | Yes | Yes | No | No |
| Chrom-ART Accelerator | Yes | Yes | Yes | No | No |
| Automotive Grade | No | No | Yes (AEC-Q100) | No | No |
Key Differentiators
- Higher clock frequency and SRAM (vs STM32F429NIH6)
- Advanced graphics features (vs STM32F439NIH6)
- Automotive grade option (vs STM32F469NIH6Q)
Design Notes
The STM32F469NIH6 operates from 1.7V to 3.6V. Use a 100 nF decoupling capacitor on each VDD pin and a 4.7 uF bulk capacitor on the main supply. For low-power modes, ensure the VDD and VDDA pins are properly connected and consider using an external LDO for noise-sensitive analog peripherals.
The TFBGA216 package requires a 4-layer or more PCB with a solid ground plane. Route all 216 balls carefully, using via-in-pad if necessary. Keep high-speed signals (USB, SAI) impedance-controlled. Place the crystal oscillator close to the OSC pins with proper load capacitors.
The STM32F469NIH6 can dissipate significant power at 180 MHz. Ensure adequate thermal relief by using thermal vias under the exposed pad (if present) and providing a copper pour on the PCB. The maximum junction temperature is 125C, so calculate power dissipation and thermal resistance to avoid overheating.
Compliance Information
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified - choose STM32F469NIH6Q for automotive.
