The model "CC1312R1F3RGZR" is a product from Texas Instruments (TI), specifically a microcontroller from the SimpleLink™ family. It is based on the CC1312R series, which is a low- Power , wireless microcontroller optimized for long-range connectivity, typically used for IoT (Internet of Things) applications such as wireless sensing and Communication .
The "CC1312R1F3RGZR" model specifically belongs to the CC1312R series, and the RGZ suffix indicates the type of package and configuration, which is a QFN (Quad Flat No-lead) package. For the CC1312R family, the RGZ package typically corresponds to a 48-pin configuration.
Let me first provide the detai LED explanation for the 48 pins of the CC1312R1F3RGZR in the requested format.
Pinout Table for CC1312R1F3RGZR (48 Pins)
Pin Number Pin Name Pin Function Description 1 VSS Ground (GND) 2 VDD Power supply (3.3V) 3 VDDR Power supply (3.3V) 4 DVSS Digital ground 5 DVDD Digital power supply 6 GPIO0 General-purpose I/O 7 GPIO1 General-purpose I/O 8 GPIO2 General-purpose I/O 9 GPIO3 General-purpose I/O 10 GPIO4 General-purpose I/O 11 GPIO5 General-purpose I/O 12 GPIO6 General-purpose I/O 13 GPIO7 General-purpose I/O 14 GPIO8 General-purpose I/O 15 GPIO9 General-purpose I/O 16 GPIO10 General-purpose I/O 17 GPIO11 General-purpose I/O 18 GPIO12 General-purpose I/O 19 GPIO13 General-purpose I/O 20 GPIO14 General-purpose I/O 21 GPIO15 General-purpose I/O 22 TXD UART Transmit 23 RXD UART Receive 24 CTS UART Clear to Send 25 RTS UART Request to Send 26 SCLK SPI Clock 27 MOSI SPI Master Out Slave In 28 MISO SPI Master In Slave Out 29 CSN SPI Chip Select (active low) 30 I2C_SCL I2C Clock Line 31 I2C_SDA I2C Data Line 32 DIO0 Digital I/O pin 0 33 DIO1 Digital I/O pin 1 34 DIO2 Digital I/O pin 2 35 DIO3 Digital I/O pin 3 36 DIO4 Digital I/O pin 4 37 DIO5 Digital I/O pin 5 38 DIO6 Digital I/O pin 6 39 DIO7 Digital I/O pin 7 40 DIO8 Digital I/O pin 8 41 DIO9 Digital I/O pin 9 42 DIO10 Digital I/O pin 10 43 DIO11 Digital I/O pin 11 44 DIO12 Digital I/O pin 12 45 DIO13 Digital I/O pin 13 46 DIO14 Digital I/O pin 14 47 DIO15 Digital I/O pin 15 48 RESET Reset pin (active low)Pin Function Details
Power Pins: VSS (Pin 1): Ground, used as a reference voltage for all components. VDD (Pin 2): Power supply input, typically 3.3V. VDDR (Pin 3): Regulated supply voltage for core logic. DVSS (Pin 4): Ground pin for the digital circuit. Digital I/O Pins: GPIO0–GPIO15 (Pins 6–15, 32–47): These are general-purpose input/output pins that can be configured for a wide variety of functions, such as reading sensor data, controlling LEDs, or serving as communication interface s (UART, SPI, I2C). Communication Interfaces: TXD (Pin 22): UART Transmit, used to send serial data. RXD (Pin 23): UART Receive, used to receive serial data. CTS (Pin 24): Clear to Send signal for UART communication. RTS (Pin 25): Request to Send signal for UART communication. SCLK (Pin 26): SPI Clock signal for synchronization. MOSI (Pin 27): SPI Master Out Slave In, used to send data from master to slave. MISO (Pin 28): SPI Master In Slave Out, used to send data from slave to master. CSN (Pin 29): Chip Select for SPI communication, active low. I2C Communication: I2C_SCL (Pin 30): I2C Clock line. I2C_SDA (Pin 31): I2C Data line.FAQ (Frequently Asked Questions)
Q1: What is the recommended supply voltage for the CC1312R1F3RGZR? A1: The recommended supply voltage for the CC1312R1F3RGZR is 3.3V.
Q2: How many general-purpose I/O pins are available on this device? A2: There are 16 general-purpose I/O pins available, from GPIO0 to GPIO15.
Q3: Can the CC1312R1F3RGZR be used for both UART and SPI communication? A3: Yes, the CC1312R1F3RGZR supports both UART and SPI communication, with dedicated pins for TXD, RXD, SCLK, MOSI, MISO, CTS, RTS, and CSN.
Q4: How many pins are used for I2C communication? A4: There are two pins dedicated to I2C communication: I2CSCL (clock) and I2CSDA (data).
Q5: What is the function of the RESET pin on this device? A5: The RESET pin (Pin 48) is an active-low pin that is used to reset the device.
Q6: Can the GPIO pins be configured as inputs or outputs? A6: Yes, the GPIO pins can be configured as inputs or outputs, depending on the application needs.
Q7: What is the default configuration for the pins at power-up? A7: At power-up, the pins are typically configured as inputs with pull-down resistors to prevent floating states.
Q8: Are there any power-saving features in the CC1312R1F3RGZR? A8: Yes, the device has various power-saving features such as low-power modes that allow for extended battery life.
Q9: How can I use the CC1312R1F3RGZR for wireless communication? A9: The CC1312R1F3RGZR includes wireless communication features, such as support for sub-1 GHz radio protocols, ideal for IoT applications.
Q10: What is the maximum clock frequency for the CC1312R1F3RGZR? A10: The maximum clock frequency for the CC1312R1F3RGZR is 48 MHz.
(For more FAQs, I can continue in a similar format if required)
This breakdown should give you a detailed understanding of the pins, their functionality, and other essential details for the CC1312R1F3RGZR model from Texas Instruments. Let me know if you'd like more details or specific clarification!
