Radio module based CC2543 transceiver.

N203AP CC2543 transceiver module designed for 2400MHz band. Up to 5dBm output power and down to -106dBm sensitivity.

N203AP based CC2543 transceiver . 2400MHz used. Up to 5dBm output power and down to -106dBm sensitivity. CC2543 module leads UART pins out for secondary development.

CC2543 introduce

The CC2543 transceiver is an optimized system-on-chip (SoC) solution with data rates up to 2Mbps built with low bill-of-material cost. The CC2543 combines the excellent performance of a leading RF transceiver with a single-cycle 8051 compliant CPU, 32-KB in-system programmable flash memory, up to 1-KB RAM, and many other powerful features. The CC2543 has efficient power modes with RAM and register retention below 1 µA, making it highly suited for low-duty-cycle systems where ultra-low power consumption is required. Short transition times between operating modes further ensure low energy consumption.

The CC2543 is compatible with the CC2541/CC2544/CC2545. It comes in a 5-mm × 5-mm QFN32 package, with SPI/UART/I2C interface. The CC2543 comes complete with reference designs from Texas Instruments.

The device targets wireless consumer and HID applications. The CC2543 is tailored for peripheral devices such as wireless mice.

• RF section

  • Single-Chip 2.4-GHz RF Transceiver and MCU

  • Supports 250 kbps, 500 kbps, 1 Mbps and 2 Mbps data rates

  • Excellent Link Budget, Enabling Long Range Without External Front-Ends

  • Programmable Output Power up to 5 dBm

  • Excellent Receiver Sensitivity (–90 dBm at 2 Mbps, –98 dBm at 250 kbps)

  • Suitable for Systems Targeting Compliance With Worldwide Radio Frequency Regulations: ETSI EN 300 328 and EN 300 440 Category 2 (Europe), FCC CFR47 Part 15 (US), and
    ARIB STD-T66 (Japan)

  • Accurate RSSI Function

• Low Power

  • Active Mode RX Best Performance: 21.2 mA

  • Active Mode TX (0 dBm): 26 mA

  • Power Mode 1 (5 µs Wake-Up): 235 µA

  • Power mode 2 (sleep timer on): 0.9 µA

  • Power mode 3 (External interrupts): 0.4µA

  • Wide Supply Voltage Range (2V to 3.6V)

  • Full RAM and Register Retention in All Power Modes

• Microcontroller

  • High-Performance and Low-Power 8051
    Microcontroller Core With Code Prefetch

  • 32-KB Flash Program Memory

  • 1 KB SRAM

  • Hardware Debug Support

  • Extensive Baseband Automation, Including
    Auto-Acknowledgement and Address Decoding

• Peripherals

  • Two-Channel DMA with Access to all Memory Areas and Peripherals

  • General-Purpose Timers (One 16-Bit, Two 8-Bit)

  • Radio Timer, 40-Bit

  • IR Generation Circuitry

  • Several Oscillators:

    • 32MHz XOSC

    • 16MHz RCOSC

    • 32kHz RCOSC

  • 32-kHz Sleep Timer With Capture

  • AES Security Coprocessor

  • UART/SPI/I2C Serial Interface

  • 16 General-Purpose I/O pins (3 × 20-mA Drive Strength, Remaining pins have 4 mA Drive Strength)

  • Watchdog Timer

  • True Random-Number Generator

  • ADC and Analog Comparator

N203AP is suitable for free frequency band in EU and USA.

PCB Layout

Ordering information

N203AP-2400M     CC2543     FSK, 5dBm, 2400M - 2450MHz

Files download

N203AP Software code example‍            Download  N203AP datasheet Download CC2543 datasheet