ASR650x
来自Jack's Lab
1 ASR6501
- PSoC 4100S Plus MCU
- 48 MHz ARM Cortex-M0+ Core
- up to 128kbytes of Flash memory and 16Kbytes of SRAM
- 6x configurable GPIOs, 1xI2C, 1xUART, 1xSWD
- 8-Channel DMA engine
- 12-bit 1Msps SAR ADC with differential and single-ended
- 32.768kHz External Watch Crystal Oscillator
- 4-33MHz External Crystal Oscillator for MCU (Optional)
- 32MHz External Crystal Oscillator for LoRa Radio
- Internal High frequency (48MHz) RC oscillator
- Internal Low frequency (40kHz) RC oscillator
- Internal PLL to generate 48MHz clock
- 1.71V to 5.5V Power supply
- Deep Sleep mode with 2.5uA
- SX1262
- 2.4V to 3.7V (3.9V max) Power supply
- Sleep mode: 2.7uA with RTC; 2uA without RTC
- QFN48 6x6mm
- 32-bit Arm® Cortex®-M0/M0+ PSoC® 4100 Intelligent Analog MCUs
- PSOC 4100s plus 256KB Datasheet
- PSOC 4100S Plus DatasheetENCN
- AN88619 - PSOC 4 HARDWARE DESIGN CONSIDERATIONS
2 RF-AL42UH
* P1 GND 电源地 * P2 VDD, 电源输入,范围 2.8V ~ 3.6V DC * P3 ADC_IN,ADC输入脚,程序未启用,悬空 * P4 GPIO,MCU GPIO,悬空 * P5 AUX,MCU GPIO,悬空 * P6 SETA,MCU GPIO,悬空 * P7 RXD,UART 的 RX 信号 * P8 TXD,UART 的 TX 信号 * P9 SWD,SWD DATA引脚 * P10 SCLK,SWD CLK引脚 * P11 I2C_SCL,I2C引脚,程序未启用,悬空 * P12 I2C_SDA,I2C引脚,程序未启用,悬空 * P13 SETB,MCU GPIO,悬空 * P14 CTS,悬空 * P15 RTS,悬空 * P16 RESET,复位引脚,低电平有效。无须拉高(内部已经拉高) * P17 GND 电源地 * P18 天线接口