Difference between CC1311P3 and CC1311R3 module

    The main of difference between CC1311P3 module and CC1311R3 module is that CC1311P3 module has an output power of +20 dBm at 868M and 915Mhz and 26 GPIOs, while CC1311R3 module has an output power of +14 dBm and 30 GPIOs.

CC1311P3 module has two power outputs: +14 dBm at 169M, 433M, 868M, 915M and 1200Mhz and +20 dBm at 868M and 915MHz. The current at +20 dBm at 915 MHz for TX is 65 mA. The current at +14 dBm at 868 MHz for TX is 24.9mA. RX current at 868 MHz is 5.4 mA. It only have 7-mm × 7-mm RGZ VQFN48 (30 GPIOs).

CC1311R3 module has one power outputs: +14 dBm. The current at +14 dBm at 868 MHz for TX is 24.9mA. RX current at 868 MHz is 5.4 mA. It only have 7-mm × 7-mm RGZ VQFN48 (30 GPIOs) and 5-mm × 5-mm RKP VQFN40 (22 GPIOs).

The different of CC1311P3 and CC1311R3 Pinout

CC1311P3 Pinout

CC1311R3 Pinout

The different between CC1311P3 and CC1311R3 Pinout table

Different RF circuit diagrams between CC1311P3 module and CC1311R3 module

CC1311R3 module RF Circult

CC1311P3 module RF circuit

In common CC1311P3 and CC1311R3 module

• Powerful 48-MHz Arm® Cortex®-M4 processor

• 352KB flash program memory

• 32KB of ultra-low leakage SRAM

• 8KB of Cache SRAM (Alternatively available as general-purpose RAM)

• Programmable radio includes support for 2-(G)FSK, 4-(G)FSK, MSK, OOK, IEEE 802.15.4 PHY and MAC

• Supports over-the-air upgrade (OTA)

Low power consumption

2.63 mA active mode, CoreMark®

55 μA/MHz running CoreMark

0.7 μA standby mode, RTC, 32KB RAM

0.1 μA shutdown mode, wake-up on pin

Wireless protocol support

• mioty

• Wireless M-Bus

• SimpleLink™ TI 15.4-stack

• 6LoWPAN

• Proprietary systems

High performance radio

• -121 dBm for 2.5-kbps long-range mode

• -120 dBm at 4.8 kbps narrowband mode, 433 MHz

• -118 dBm at 9.6 kbps narrowband mode, 868 MHz

• -110 dBm at 50 kbps, 802.15.4, 868 MHz

• Down to 4 kHz receiver filter bandwidth

Regulatory compliance

• Suitable for systems targeting compliance with these standards:

  • ETSI EN 300 220 Receiver Cat. 1.5 and 2, EN 303 131, EN 303 204

  • FCC CFR47 Part 15

  • ARIB STD-T108

MCU peripherals

• Digital peripherals can be routed to any GPIO

• Four 32-bit or eight 16-bit general-purpose timers

• 12-bit ADC, 200 kSamples/s, 8 channels

• 8-bit DAC

• Analog Comparator

• UART, SSI, I2C, I2S

• Real-time clock (RTC)

• Integrated temperature and battery monitor

Security enablers

• AES 128-bit cryptographic accelerator

• True random number generator (TRNG)

• Additional cryptography drivers available in Software Development Kit (SDK)

Operating range

• On-chip buck DC/DC converter

• 1.8-V to 3.8-V single supply voltage

• -40 to +105°C