STM32F469II Series
High-performance advanced line, Arm Cortex-M4 core with DSP and FPU, 2 Mbytes of Flash memory, 180 MHz CPU, ART Accelerator, Chrom-ART Accelerator, FMC with SDRAM, Dual QSPI, TFT, MIPI-DSI
Manufacturer: STMicroelectronics
Catalog
High-performance advanced line, Arm Cortex-M4 core with DSP and FPU, 2 Mbytes of Flash memory, 180 MHz CPU, ART Accelerator, Chrom-ART Accelerator, FMC with SDRAM, Dual QSPI, TFT, MIPI-DSI
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Program Memory Size | Speed | Mounting Type | Package / Case | Program Memory Type | Number of I/O | Oscillator Type | Supplier Device Package | Connectivity [custom] | Data Converters | Peripherals | Core Processor | Core Size | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | RAM Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics STM32F469IIH6 | 85 °C | -40 °C | 2 MB | 180 MHz | Surface Mount | 201-UFBGA | FLASH | 114 | Internal | 176+25UFBGA (10x10) | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG | A/D 24x12b, D/A 2x12b | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | ARM® Cortex®-M4 | 32-Bit Single-Core | 3.6 V | 1.7 V | 384 K |
Key Features
• Memories
- 512 bytes of OTP memory
- Up to 2 MB of flash memory organized into two banks allowing read-while-write
- Up to 384+4 KB of SRAM including 64 KB of CCM (core coupled memory) data RAM
- Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR, SDRAM, flash NOR/NAND memories
- Dual-flash mode Quad-SPI interface
• Graphics
- Chrom-ART Accelerator™ (DMA2D), graphical hardware accelerator enabling enhanced graphical user interface with minimum CPU load
- LCD parallel interface, 8080/6800 modes
- LCD TFT controller supporting up to XGA resolution
- MIPI®DSI host controller supporting up to 720p 30 Hz resolution
• Clock, reset, and supply management
- 1.7 V to 3.6 V application supply and I/Os
- POR, PDR, PVD, and BOR
- 4-to-26 MHz crystal oscillator
- Internal 16 MHz factory-trimmed RC (1% accuracy)
- 32 kHz oscillator for RTC with calibration
- Internal 32 kHz RC with calibration
• Low power
- Sleep, Stop, and Standby modes
- VBATsupply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM
Description
AI
The STM32F469xx devices are based on the high-performance Arm®Cortex®-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex®-M4 core features a floating-point unit (FPU) single precision which supports all Arm®single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
The STM32F469xx devices incorporate high-speed embedded memories (Flash memory up to 2 Mbytes, up to 384 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers, and a true random number generator (RNG). They also feature standard and advanced communication interfaces.