Lines Matching +full:standby +full:- +full:gpios
9 low-power communication, ARM |reg| Cortex |reg|-M0 core-based
14 - STM32L072CZ MCU
15 - SX1276/SX1278 LoRa Transceiver
16 - Expansion connectors:
18 - PMOD
19 - Li/SOCI2 Unchargable Battery
20 - GPIOs exposed via screw terminals on the carrier board
21 - Housing
30 - Ultra-low-power (down to 0.29 µA Standby mode and 93 uA/MHz run mode)
31 - Core: ARM |reg| 32-bit Cortex |reg|-M0+ CPU, frequency up to 32 MHz
32 - Clock Sources:
34 - 1 to 32 MHz crystal oscillator
35 - 32 kHz crystal oscillator for RTC (LSE)
36 - Internal 16 MHz factory-trimmed RC ( |plusminus| 1%)
37 - Internal low-power 37 kHz RC ( |plusminus| 5%)
38 - Internal multispeed low-power 65 kHz to 4.2 MHz RC
39 - RTC with HW calendar, alarms and calibration
40 - Up to 24 capacitive sensing channels: support touchkey, linear and rotary touch sensors
41 - 11x timers:
43 - 2x 16-bit with up to 4 channels
44 - 2x 16-bit with up to 2 channels
45 - 1x 16-bit ultra-low-power timer
46 - 1x SysTick
47 - 1x RTC
48 - 2x 16-bit basic for DAC
49 - 2x watchdogs (independent/window)
50 - Up to 84 fast I/Os, most 5 V-tolerant.
51 - Memories
53 - Up to 192 KB Flash, 2 banks read-while-write, proprietary code readout protection
54 - Up to 20 KB of SRAM
55 … - External memory interface for static memories supporting SRAM, PSRAM, NOR and NAND memories
56 - Rich analog peripherals (independent supply)
58 - 1x 12-bit ADC 1.14 MSPS
59 - 2x 12-bit DAC
60 - 2x ultra-low-power comparators
61 - 11x communication interfaces
63 - USB OTG 2.0 full-speed, LPM and BCD
64 - 3x I2C FM+(1 Mbit/s), SMBus/PMBus
65 - 4x USARTs (ISO 7816, LIN, IrDA, modem)
66 - 6x SPIs (4x SPIs with the Quad SPI)
67 - 7-channel DMA controller
68 - True random number generator
69 - CRC calculation unit, 96-bit unique ID
70 - Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell |trade|
75 - `STM32L072CZ on www.st.com`_
76 - `STM32L0x2 reference manual`_
83 +-----------+------------+-------------------------------------+
86 | UART | on-chip | serial port-polling; |
87 | | | serial port-interrupt |
88 +-----------+------------+-------------------------------------+
89 | PINMUX | on-chip | pinmux |
90 +-----------+------------+-------------------------------------+
91 | GPIO | on-chip | gpio |
92 +-----------+------------+-------------------------------------+
104 input/output, pull-up, etc.
107 ---------------
112 ----------------------------------
114 - UART_1_TX : PB6
115 - UART_1_RX : PB7
116 - UART_2_TX : PA2
117 - UART_2_RX : PA3
120 ------------
125 -----------
143 ----------------------------------------
145 Here is an example for the :zephyr:code-sample:`hello_world` application.
150 .. code-block:: console
152 $ minicom -D /dev/ttyACM0
156 .. zephyr-app-commands::
157 :zephyr-app: samples/hello_world
163 .. code-block:: console
171 :zephyr:code-sample:`hello_world` application.
173 .. zephyr-app-commands::
174 :zephyr-app: samples/hello_world
176 :maybe-skip-config:
180 https://www.dragino.com/products/lora-lorawan-end-node/item/128-lsn50.html