onsemi, 16bit 8052, AX8052 Wireless Microcontroller, 1.05GHz, 64 kB Flash, 40-Pin QFN

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Packaging Options:
RS Stock No.:
171-8429
Mfr. Part No.:
AX8052F143-3-TB05
Brand:
ON Semiconductor
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Brand

ON Semiconductor

Family Name

AX8052

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

40

Device Core

8052

Data Bus Width

16bit

Program Memory Size

64 kB

Maximum Frequency

1.05GHz

RAM Size

8.25 kB

USB Channels

0

Number of SPI Channels

1

Number of UART Channels

2

Typical Operating Supply Voltage

3 V

Number of USART Channels

0

Number of I2C Channels

0

Number of CAN Channels

0

Length

7mm

ADCs

1 (2 x 10 bit)

Maximum Operating Temperature

+85 °C

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

8052

Number of ADC Units

1

Minimum Operating Temperature

-40 °C

Data Rate

125kbit/s

Width

5mm

Dimensions

7 x 5 x 0.95mm

Program Memory Type

Flash

Number of PCI Channels

0

Number of Ethernet Channels

0

Height

0.95mm

Number of LIN Channels

0

The AX8052F143 is a one chip solution compatible with many standard applications in the Internet of Things. A sensitivity of -126 dBm at 868 MHz and 1.2 kbps with a current consumption of only 9.5 mA make the AX8052F143 an outstanding device in its field. The low phase noise and high efficiency 16 dBm transmitter are obvious features. Data-rates range from 0.1 to 125 kbps. The frequency range from 27 MHz to 1050 MHz allows this RF-microcontroller to be the ideal device for many applications including automatic meter reading and security. The average 4.5 μA duty-cycle receive current is just one of the many outstanding parameters. The AX8052F143 microcontroller core executes the industry standard 8052 instruction set. The system clock can be programmed freely from DC to 20 MHz. As instructions are executed in a single cycle, the core can deliver 20 MIPS. A 64 kByte flash memory is provided, allowing to program applications in C. A fully associative cache and a pre-fetch controller hide the latency of the flash memory. The AX8052F143 features a dual channel DMA engine that can transfer data to and from XRAM to any peripheral on chip. A dedicated AES engine with its own DMA engine is provided for encryption. Further peripherals include three general purpose timers with optional sigma-delta output mode. The timers can be used as baud rate generators for the two UARTs. A master/slave SPI interface is provided. A 10-bit, 500 kSample/s ADC with flexible input modes, as well as comparators allow to interface with analog data streams.

Frequency Range of 27 MHz to 1050 MHz
Wide frequency range to work with
Ultra-low Power AX8052 MCU
Consumes 950 nA in sleep mode with wake-up timer running and with 256 Byte SRAM retention.
High Performance Narrow-band RF-Transceiver
Wide variety of shaped modulations supported (FSK, MSK, 4-FSK, GFSK, GMSK, AFSK, ASK, FM)
5 mm x 7 mm QFN40 package
Ultra-low power, high performance device housed in a small package for multiple applications.
Security Applications
Building Automation
Wireless Applications
Automatic Meter Reading (AMR)