Lines Matching +full:analog +full:- +full:alt +full:- +full:mode
6 The Nucleo L452RE(-P) boards feature an ARM Cortex-M4 based STM32L452RE MCU
9 - ST Nucleo L452RE
10 - ST Nucleo L452RE-P
14 - STM32 microcontroller in LQFP64 package
15 - Arduino Uno V3 connectivity
16 - On-board ST-LINK/V2-1 debugger/programmer with SWD connector
17 - Flexible board power supply:
19 - USB VBUS or external source(3.3V, 5V, 7 - 12V)
20 - Power management access point
22 - Three LEDs: USB communication (LD1), user LED (LD2), power LED (LD3)
23 - One push-button: RESET
25 The main difference between the ST Nucleo L452RE and the L452RE-P (note the missing
26 "-P" at the end) lays in the External Switched Mode Power Supply (SMPS) included in
30 the `Nucleo L452RE-P website`_.
37 - Ultra-low-power with FlexPowerControl (down to 28 nA Standby mode and 84
38 |micro| A/MHz run mode)
39 - Core: ARM |reg| 32-bit Cortex |reg| -M4 CPU with FPU, frequency up to 80 MHz,
41 - Clock Sources:
43 - 4 to 48 MHz crystal oscillator
44 - 32 kHz crystal oscillator for RTC (LSE)
45 - Internal 16 MHz factory-trimmed RC ( |plusminus| 1%)
46 - Internal low-power 32 kHz RC ( |plusminus| 5%)
47 - Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by
49 - 2 PLLs for system clock, USB, audio, ADC
51 - RTC with HW calendar, alarms and calibration
52 - Up to 3 capacitive sensing channels: support touchkey, linear and rotary touch sensors
53 - 12x timers:
55 - 1x 16-bit advanced motor-control
56 - 1x 32-bit and 3x 16-bit general purpose
57 - 2x 16-bit basic
58 - 2x low-power 16-bit timers (available in Stop mode)
59 - 2x watchdogs
60 - SysTick timer
62 - Up to 26 fast I/Os, most 5 V-tolerant
63 - Memories
65 - Up to 512 KB single bank Flash, proprietary code readout protection
66 - 160 KB of SRAM including 32 KB with hardware parity check
67 - Quad SPI memory interface
69 - Rich analog peripherals (independent supply)
71 - 1x 12-bit ADC 5 MSPS, up to 16-bit with hardware oversampling, 200
73 - 2x 12-bit DAC, low-power sample and hold
74 - 1x operational amplifiers with built-in PGA
75 - 2x ultra-low-power comparators
77 - 17x communication interfaces
78 - USB 2.0 full-speed crystal less solution with LPM and BCD
79 - 1x SAI (serial audio interface)
80 - 4x I2C FM+(1 Mbit/s), SMBus/PMBus
81 - 3x USARTs (ISO 7816, LIN, IrDA, modem)
82 - 1x UART (LIN, IrDA, modem)
83 - 1x LPUART (Stop 2 wake-up)
84 - 3x SPIs (and 1x Quad SPI)
85 - CAN (2.0B Active) and SDMMC interface
86 - IRTIM (Infrared interface)
88 - 14-channel DMA controller
89 - True random number generator
90 - CRC calculation unit, 96-bit unique ID
91 - Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell*
96 - `STM32L452RE on www.st.com`_
97 - `STM32L452 reference manual`_
104 +-----------+------------+-------------------------------------+
107 | NVIC | on-chip | nested vector interrupt controller |
108 +-----------+------------+-------------------------------------+
109 | UART | on-chip | serial port-polling; |
110 | | | serial port-interrupt |
111 +-----------+------------+-------------------------------------+
112 | PINMUX | on-chip | pinmux |
113 +-----------+------------+-------------------------------------+
114 | GPIO | on-chip | gpio |
115 +-----------+------------+-------------------------------------+
116 | I2C | on-chip | i2c |
117 +-----------+------------+-------------------------------------+
118 | PWM | on-chip | pwm |
119 +-----------+------------+-------------------------------------+
120 | CAN | on-chip | can |
121 +-----------+------------+-------------------------------------+
130 And for Nucleo L452RE-P in this defconfig file:
138 input/output, pull-up, etc.
141 ---------------
144 :alt: Nucleo L452RE Pinout
148 :alt: Nucleo L452RE-P Pinout
151 `ST Nucleo L452RE-P User Manual`_.
154 ----------------------------------
156 - UART_1_TX : PA9
157 - UART_1_RX : PA10
158 - UART_2_TX : PA2
159 - UART_2_RX : PA3
160 - I2C_1_SCL : PB8
161 - I2C_1_SDA : PB7
162 - PWM_2_CH1 : PA0
163 - SPI_NSS : PB6
164 - SPI_SCK : PA5
165 - SPI_MISO : PA6
166 - SPI_MOSI : PA7
167 - CAN_TX : PA11
168 - CAN_RX : PA12
169 - LD2 : PA5
172 ------------
179 -----------
188 Nucleo L452RE board includes an ST-LINK/V2-1 embedded debug tool interface.
198 so its :ref:`installation <stm32cubeprog-flash-host-tools>` is required.
201 the ``--runner`` (or ``-r``) option:
203 .. code-block:: console
205 $ west flash --runner openocd
206 $ west flash --runner jlink
209 ----------------------------------------
214 .. code-block:: console
216 $ minicom -D /dev/ttyACM0
219 :zephyr:code-sample:`hello_world`.
221 .. zephyr-app-commands::
222 :zephyr-app: samples/hello_world
226 For Nucleo L452RE-P, use this command instead:
228 .. zephyr-app-commands::
229 :zephyr-app: samples/hello_world
235 .. code-block:: console
244 :zephyr:code-sample:`hello_world` application.
246 .. zephyr-app-commands::
247 :zephyr-app: samples/hello_world
249 :maybe-skip-config:
253 https://www.st.com/en/evaluation-tools/nucleo-l452re.html
255 .. _Nucleo L452RE-P website:
256 https://www.st.com/en/evaluation-tools/nucleo-l452re-p.html
261 .. _ST Nucleo L452RE-P User Manual:
265 https://www.st.com/en/microcontrollers-microprocessors/stm32l452re.html
271 https://www.st.com/en/development-tools/stm32cubeprog.html