8- to 14-bit parallel camera interface (48 Mbyte/s max.).10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII.USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI.USB 2.0 full-speed device/host/OTG controller with on-chip PHY.Up to 3 SPIs (30 Mbit/s), 2 with muxed I2 S to achieve audio class accuracy via audio PLL or external PLL.Up to 4 USARTs and 2 UARTs (7.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem ctrl).Up to 3 × I2 C interfaces (SMBus/PMBus).Up to 140 I/O ports with interrupt capability:.Debug mode: Serial wire debug (SWD), JTAG, and Cortex-M3 Embedded Trace Macrocell™.Up to twelve 16-bit and two 32-bit timers, up to 120 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input.General-purpose DMA: 16-stream controller with centralized FIFOs and burst support.3 × 12-bit, 0.5 μs ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode.VBAT supply for RTC, 20 × 32 bit backup registers, and optional 4 KB backup SRAM.32 kHz oscillator for RTC with calibration.From 1.8 to 3.6 V application supply+I/Os.LCD parallel interface, 8080/6800 modes.Flexible static memory controller that supports Compact Flash, SRAM, PSRAM, NOR and NAND memories.Core: ARM® 32-bit Cortex®-M3 CPU (120 MHz max) with Adaptive real-time accelerator (ART Accelerator™ allowing 0-wait state execution performance from Flash memory, MPU, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1).The STM32 Nucleo-144 board does not require any separate probe, as it integrates the ST-LINK/V2-1 debugger/programmer and it comes with the STM32 comprehensive software HAL library, together with various packaged software examples, as well as a direct access to the ARM®mbed™online resources. The ST Zio connector, which is an extension of Arduino™ Uno, provides access to more peripherals and ST morpho headers make it easy to expand the functionality of the Nucleo open development platform with a wide choice of specialized shields. If you are programming another nucleo where the stlink is NOT broken off, on the other nucleo stlink the 0 ohm resistor on SB12 should be removed as to deconnect the reset line going from the NOT broken off stlink to the nucleo, otherwise the connected stlink, when not powered will hold the reset line.The STM32 Nucleo-144 board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32 microcontroller, choosing from the various combinations of performance, power consumption and features. The jumper on the nucleo JP5 should be removed as to deconnect from the output of the onboard regulator. If the stlink is actually broken off, the nucleo should be powered by the stlink, the yellow wire going from the the upper pin of JP1 on the stlink to pin 16 of the nucleo supplies the 3.3V (the other yellow wire going from nucleo pin 4 to swd/cn4 pin 1 is used by the stlink to measure the voltage).Īs with measuring the voltage: also make sure that R9 on the stlink exists, on mine it was empty, I had to solder a 4K7 resistor, before that, the voltage was read as 0V by the stlink and open OCD was issuing a warning message "target voltage may be too low for reliable debugging”
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