Description
The AX8052F131 is a single chip ultra-low-power RF-microcontroller SoC primarily for use in SRD bands. The on-chip transmitter consists of a fully integrated RF front-end with modulator, and demodulator. Base band data processing is implemented in an advanced and flexible communication controller that enables user friendly communication.
- SoC Ultra-low Power RF-microcontroller for Wireless Communication Applications
- QFN40 Package
- Supply Range 2.2 V – 3.6 V (1.8 V MCU)
- -40°C to 85°C
- Ultra-low Power Consumption:
- CPU Active Mode 150 A/MHz
- Sleep Mode with 256 Byte RAM Retention and Wake-up Timer running 900 nA
- Sleep Mode 4 Kbyte RAM Retention and Wake-up Timer running 1.9 A
- Sleep Mode 8 Kbyte RAM Retention and Wake-up Timer running 2.6 A
- Radio TX-mode 22 mA at 10 dBm Output Power
- AX8052 Features
- Ultra-low Power MCU Core Compatible with Industry Standard 8052 Instruction Set
- Down to 250 nA Wake-up Current
- Single Cycle/Instruction for many Instructions
- 64 Kbyte In-system Programmable FLASH
- Code Protection Lock
- 8.25 Kbyte SRAM
- 3-wire (1 dedicated, 2 shared) In-circuit Debug Interface
- Three 16-bit Timers with ?? Output Capability
- Two 16-bit Wakeup Timers
- Two Input Captures
- Two Output Compares with PWM Capability
- 10-bit 500 ksample/s Analog-to-Digital Converter
- Temperature Sensor
- Two Analog Comparators
- Two UARTs
- One General Purpose Master/Slave SPI
- Two Channel DMA Controller
- Multi-megabit/s AES Encryption/Decryption Engine with True Random Number Generator (TRNG), supports AES-128, AES-192 and AES-256
- Ultra-low Power 10 kHz/640 Hz Wakeup Oscillator, with Automatic Calibration against a Precise Clock
- Internal 20 MHz RC Oscillator, with Automatic Calibration against a Precise Clock for Flexible System Clocking
- Low Frequency Tuning Fork Crystal Oscillator for Accurate Low Power Time Keeping
- Brown-out and Power-on-Reset Detection
- High-performance RF Transmitter compatible to AX5031
- 400 – 470 MHz and 800 – 940 MHz SRD Bands
- -5 dBm to +15 dBm Programmable Output
- 13 mA @ 0 dBm, 868 MHz
- 22 mA @ 10 dBm, 868 Mhz
- 44 mA @ 15 dBm, 868 Mhz
- Wide Variety of Shaped Modulations Supported (ASK, PSK, OQPSK, MSK, FSK, GFSK, 4-FSK)
- Flexible Shaping for the Modulations
- Data Rates
- 1 to 350 kbps for FSK, MSK
- 1 to 2000 kbps for ASK
- 10 to 2000 kbps for PSK
- Fully Integrated RF Frequency Synthesizer with Ultra-fast Settling Time for Low-power Consumption
- RF Carrier Frequency and FSK Deviation Programmable in 1Hz Steps
- 802.15.4 Compatible
- Few External Components
- Channel Hopping up to 2000 hops/s
- Up to +16 dBm at 433 MHz Programmable Transmitter Power Amplifier for Long Range Operation
- Crystal Oscillator with Programmable Transconductance and Programmable Internal Tuning Capacitors for Low Cost Crystals
- Differential Antenna Pins
- Dual Frequency Registers
- Internally Generated Coding for Forward Vitebri Error Correction
- Software Compatible to AX5031
