Описание
MCU 32-Bit STM32 ARM Cortex M7 RISC 2MB Flash 1.8V/2.5V/3.3V 144-Pin LQFP Tray
Security
- ROP, PC-ROP, active tamper, secure firmware upgrade support, Secure access mode
General-purpose input/outputs
- Up to 168 I/O ports with interrupt capability
- Fast I/Os capable of up to 133 MHz
- Up to 164 5 V-tolerant I/Os
Reset and power management
- 3 separate power domains which can be independently clock gated or switched off to maximize power efficiency:
- D1: high-performance capabilities for high bandwidth peripherals
- D2: communication peripherals and timers
- D3: reset/clock control/power management
- POR, PDR, PVD and BOR
- Embedded regulator (LDO) with configurable scalable output to supply the digital circuitry
- Voltage scaling in Run and Stop mode (5 configurable ranges)
- Backup regulator (~0.9 V)
- Voltage reference for analog peripheral/VREF+
- Low-power modes: Sleep, Stop, Standby and
VBAT supporting battery charging
Low-power consumption
- Low-power consumption
Clock management
- Internal oscillators: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 40 kHz LSI
- External oscillators: 4-48 MHz HSE, 32.768 kHz LSE
- 3× PLLs (1 for the system clock, 2 for kernel clocks) with fractional mode
Interconnect matrix
- 3 bus matrices (1 AXI and 2 AHB)
- Bridges (5× AHB2-APB, 2× AXI2-AHB)
4 DMA controllers to unload the CPU
- 1× high-speed general-purpose master direct memory access controller (MDMA) with linked list support
- 2× dual-port DMAs with FIFO and request router capabilities
- 1× basic DMA with request router capabilities
Up to 35 communication peripherals
- 4× I2C FM+ interfaces (SMBus/PMBus)
- 4× USART/4x UARTs (ISO7816 interface, LIN, IrDA, modem control, up to 12.5 Mbit/s) and 1x LPUART
- 6× SPIs, including 3 with muxed duplex I2S audio class accuracy via internal audio PLL or external clock, 1x I2S in LP domain (up to 133 MHz)
- 4x SAIs (serial audio interface)
- SPDIFRX interface
- SWPMI single-wire protocol master I/F
- MDIO Slave interface
- 2× SD/SDIO/MMC interfaces (up to 125 MHz)
- 2× CAN controllers: 2 with CAN FD, 1 with time-triggered CAN (TT-CAN)
- 2× USB OTG interfaces (1FS, 1HS/FS)
- Ethernet MAC interface with DMA controller
- HDMI-CEC
- 8- to 14-bit camera interface (up to 80 MHz)
11 analog peripherals
- 3× ADCs with 16-bit max. resolution (14 bits 4 MSPS, 16 bits 3.6 MSPS)
- 1× temperature sensor
- 2× 12-bit D/A converters (1 MHz)
- 2× ultra-low-power comparators
- 2× operational amplifiers (8 MHz bandwidth)
- 1× digital filters for sigma delta modulator (DFSDM) with 8 channels/4 filters
Graphics
- LCD-TFT controller up to XGA resolution
- Chrom-ART graphical hardware Accelerator (DMA2D) to reduce CPU load
- Hardware JPEG Codec
Up to 22 timers and watchdogs
- 1× high-resolution timer (2.5 ns max resolution)
- 2× 32-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input (up to 200 MHz)
- 2× 16-bit advanced motor control timers (up to 200 MHz)
- 10× 16-bit general-purpose timers (up to 200 MHz)
- 5× 16-bit low-power timers (up to 200 MHz)
- 2× watchdogs (independent and window)
- 1× SysTick timer
- RTC with sub-second accuracy & HW calendar
Cryptographic acceleration
- AES 128, 192, 256, TDES
- HASH (MD5, SHA-1, SHA-2), HMAC
- True random number generators (3 oscillators each)
Debug mode
- SWD & JTAG interfaces
- 4 Kbyte Embedded Trace Buffer
