The CC1310F128RGZR is a part of Texas Instruments' CC1310 series of microcontrollers. Specifically, it is an ultra-low- Power wireless MCU designed for sub-1 GHz RF applications. It is part of the SimpleLink™ family and integrates a 32-bit ARM® Cortex®-M3 processor with a sub-1 GHz RF transceiver .
Packaging:
The CC1310F128RGZR is offered in the QFN-48 (Quad Flat No-lead) package, meaning it has 48 pins in total. This type of package is characterized by its flat form and leads on all four sides, without leads protruding from the bottom.Pin Function Specifications:
The CC1310F128RGZR in the QFN-48 package has 48 pins, with each pin serving a specific function. Here is the complete list of the pin functions in detail.
Pin Number Pin Name Function 1 VDD Power supply for the chip (typically 3.3V). 2 GND Ground pin, common return for the power supply and signals. 3 RESET_N Active low reset input for chip reset functionality. 4 DVSS Digital ground, used for digital circuits. 5 DVDD Digital power supply for the digital circuits. 6 IO_0 General-purpose I/O pin, capable of multiple functions. 7 IO_1 General-purpose I/O pin, capable of multiple functions. 8 IO_2 General-purpose I/O pin, capable of multiple functions. 9 IO_3 General-purpose I/O pin, capable of multiple functions. 10 IO_4 General-purpose I/O pin, capable of multiple functions. 11 IO_5 General-purpose I/O pin, capable of multiple functions. 12 IO_6 General-purpose I/O pin, capable of multiple functions. 13 IO_7 General-purpose I/O pin, capable of multiple functions. 14 IO_8 General-purpose I/O pin, capable of multiple functions. 15 IO_9 General-purpose I/O pin, capable of multiple functions. 16 IO_10 General-purpose I/O pin, capable of multiple functions. 17 IO_11 General-purpose I/O pin, capable of multiple functions. 18 IO_12 General-purpose I/O pin, capable of multiple functions. 19 IO_13 General-purpose I/O pin, capable of multiple functions. 20 IO_14 General-purpose I/O pin, capable of multiple functions. 21 IO_15 General-purpose I/O pin, capable of multiple functions. 22 IO_16 General-purpose I/O pin, capable of multiple functions. 23 IO_17 General-purpose I/O pin, capable of multiple functions. 24 IO_18 General-purpose I/O pin, capable of multiple functions. 25 IO_19 General-purpose I/O pin, capable of multiple functions. 26 IO_20 General-purpose I/O pin, capable of multiple functions. 27 IO_21 General-purpose I/O pin, capable of multiple functions. 28 IO_22 General-purpose I/O pin, capable of multiple functions. 29 IO_23 General-purpose I/O pin, capable of multiple functions. 30 IO_24 General-purpose I/O pin, capable of multiple functions. 31 IO_25 General-purpose I/O pin, capable of multiple functions. 32 IO_26 General-purpose I/O pin, capable of multiple functions. 33 IO_27 General-purpose I/O pin, capable of multiple functions. 34 IO_28 General-purpose I/O pin, capable of multiple functions. 35 IO_29 General-purpose I/O pin, capable of multiple functions. 36 IO_30 General-purpose I/O pin, capable of multiple functions. 37 IO_31 General-purpose I/O pin, capable of multiple functions. 38 SPI_CLK SPI clock signal, used for SPI communication. 39 SPI_MISO SPI master-in slave-out data signal, used for SPI communication. 40 SPI_MOSI SPI master-out slave-in data signal, used for SPI communication. 41 SPI_CS SPI chip select signal, used to enable SPI communication. 42 I2C_SCL I2C clock signal, used for I2C communication. 43 I2C_SDA I2C data signal, used for I2C communication. 44 UART_TX UART transmit signal, used for UART communication. 45 UART_RX UART receive signal, used for UART communication. 46 VDD_RF Power supply for the RF section. 47 antenna RF antenna connection for wireless communication. 48 NC No connection, this pin is not used.Common FAQ (Frequently Asked Questions):
Q1: What is the voltage supply required for CC1310F128RGZR?A1: The CC1310F128RGZR operates at a supply voltage of 1.8V to 3.8V, with 3.3V being the most common voltage.
Q2: How many I/O pins does the CC1310F128RGZR have?A2: The CC1310F128RGZR has 48 pins in total, including 24 I/O pins, which can be configured for various functions such as GPIO, UART, SPI, I2C, and more.
Q3: Can I use all the I/O pins simultaneously for different functions?A3: Yes, most I/O pins are multiplexed, allowing them to serve multiple functions simultaneously. However, some pins may have limitations depending on the specific functionality chosen.
Q4: What is the default frequency range for wireless communication in CC1310F128RGZR?A4: The CC1310F128RGZR operates in the sub-1 GHz frequency range, typically between 300 MHz to 928 MHz, depending on the specific region and regulatory requirements.
Q5: How do I reset the device?A5: To reset the CC1310F128RGZR, you can pull the RESET_N pin low, which triggers a reset of the device.
Q6: What is the function of the ANTENNA pin?A6: The ANTENNA pin is connected to an external antenna for wireless communication, enabling the RF section of the microcontroller to transmit and receive signals.
Q7: Can I use the CC1310F128RGZR for both Bluetooth and Wi-Fi communication?A7: No, the CC1310F128RGZR is optimized for sub-1 GHz wireless communication and does not support Bluetooth or Wi-Fi. However, it is capable of protocols like LoRa and other proprietary wireless systems.
Q8: How do I connect a UART peripheral?A8: To connect a UART peripheral, use the UARTTX and UARTRX pins for data transmission and reception, respectively.
Q9: What are the pin requirements for SPI communication?A9: The SPICLK, SPIMISO, SPIMOSI, and SPICS pins are used for SPI communication. Ensure these pins are connected correctly to interface with SPI devices.
Q10: How do I configure I2C communication?A10: For I2C communication, the I2CSCL pin is used for the clock, and the I2CSDA pin is used for data transmission. Connect these to the respective I2C master or slave devices.
This table and FAQ section are just a portion of the documentation for the CC1310F128RGZR. Each pin and functionality should be carefully considered when designing your circuit. For a full technical reference, please consult the datasheet from Texas Instruments directly.