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PDF AX8052F131 Data sheet ( Hoja de datos )

Número de pieza AX8052F131
Descripción SoC Ultra-Low Power RFMicrocontroller
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No Preview Available ! AX8052F131 Hoja de datos, Descripción, Manual

AX8052F131
SoC Ultra-Low Power
RF-Microcontroller for the
400 - 470 MHz and
800 - 940 MHz Bands
OVERVIEW
The AX8052F131 is a single chip ultralowpower
RFmicrocontroller SoC primarily for use in SRD bands. The onchip
transmitter consists of a fully integrated RF frontend with modulator,
and demodulator. Base band data processing is implemented in an
advanced and flexible communication controller that enables user
friendly communication.
www.onsemi.com
1 40
QFN40 7x5, 0.5P
CASE 485EG
Features
SoC Ultralow Power RFmicrocontroller for Wireless
Communication Applications
QFN40 Package
Supply Range 2.2 V 3.6 V (1.8 V MCU)
40°C to 85°C
Ultralow Power Consumption:
CPU Active Mode 150 mA/MHz
Sleep Mode with 256 Byte RAM Retention and
Wakeup Timer running 900 nA
Sleep Mode 4 kByte RAM Retention and Wakeup
Timer running 1.9 mA
Sleep Mode 8 kByte RAM Retention and Wakeup
Timer running 2.6 mA
Radio TXmode 22 mA at 10 dBm Output Power
AX8052 Features
Ultralow Power MCU Core Compatible with Industry
Standard 8052 Instruction Set
Down to 250 nA Wakeup Current
Single Cycle/Instruction for many Instructions
64 kByte Insystem Programmable FLASH
Code Protection Lock
8.25 kByte SRAM
3wire (1 dedicated, 2 shared) Incircuit Debug
Interface
Three 16bit Timers with SD Output Capability
Two 16bit Wakeup Timers
Two Input Captures
Two Output Compares with PWM Capability
10bit 500 ksample/s AnalogtoDigital Converter
Temperature Sensor
Two Analog Comparators
Two UARTs
ORDERING INFORMATION
Device
Type
Qty
AX8052F1312TB05 Tape & Reel
500
AX8052F1312TX30 Tape & Reel
3,000
One General Purpose Master/Slave SPI
Two Channel DMA Controller
Multimegabit/s AES Encryption/Decryption Engine
with True Random Number Generator (TRNG),
supports AES128, AES192 and AES256
NOTE: The AES Engine and the TRNG require
Software Enabling and Support.
Ultralow 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
Brownout and PoweronReset Detection
Highperformance 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, 4FSK)
Flexible Shaping for the Modulations
© Semiconductor Components Industries, LLC, 2016
May, 2016 Rev. 3
1
Publication Order Number:
AX8052F131/D

1 page




AX8052F131 pdf
AX8052F131
Table 1. PIN FUNCTION DESCRIPTIONS
Symbol
Pin(s)
Type
GND
40 P
GND
Center pad
P
A = analog input
I = digital input signal
O = digital output signal
PU = pullup
I/O = digital input/output signal
N = not to be connected
P = power or ground
PD = pulldown
Table 2. ALTERNATE PIN FUNCTIONS
GPIO
PA0 T0OUT
PA1 T0CLK
PA2 OC0
PA3 T1OUT
PA4 T1CLK
PA5 IC0
PA6 T2OUT
PA7 T2CLK
PB0 U1TX
PB1 U1RX
PB2 IC0
PB3 OC0
PB4 U0TX
PB5 U0RX
PB6 DBG_DATA
PB7 DBG_CLK
PC0 SSEL
PC1 SSCK
PC2 SMOSI
PC3 SMISO
PC7 RPWRUP
Description
Ground
Ground on center pad of QFN, must be connected
All digital inputs are Schmitt trigger inputs, digital input
and output levels are LVCMOS/LVTTL compatible. Port A
Pins (PA0 PA7) must not be driven above VDD_IO, all
other digital inputs are 5 V tolerant. Pullups are
programmable for all GPIO pins.
Alternate Pin Functions
GPIO Pins are shared with dedicated Input/Output signals
of onchip peripherals. The following table lists the
available functions on each GPIO pin.
Alternate Functions
IC1 ADC0
OC1
ADC1
U1RX
ADC2
ADC3
COMPO0
ADC4
U1TX
ADC5
ADCTRIG
ADC6
COMPO1
ADC7
IC1 EXTIRQ0
OC1
T2OUT
T2CLK
EXTIRQ1
T1CLK
T1OUT
COMPI00
LPXTALP
LPXTALN
COMPI10
COMPI01
COMPI11
DSWAKE
T0OUT
T0CLK
U0TX
U0RX
EXTIRQ0
COMPO1
COMPO0
www.onsemi.com
5

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AX8052F131 arduino
AX8052F131
Table 9. TRANSMITTER
Symbol
Description
Condition
Min
SBR
Signal bit rate
ASK
1
PSK
10
FSK, (Note 2)
1
802.15.4 (DSSS)
ASK and PSK
1
802.15.4 (DSSS)
FSK
1
PTX868
Transmitter power @ 868 MHz
TXRNG = 1111
PTX433
Transmitter power @ 433 MHz
TXRNG = 1111
PTX868harm2
Emission @ 2nd harmonic
(Note 1)
PTX868harm3
Emission @ 3rd harmonic
1. Additional lowpass filtering was applied to the antenna interface, see applications section.
2. 1 200 kbps with a 16 MHz crystal, 200 350 kbps with 24 MHz crystal
Typ
15
16
50
55
Table 10. LOW FREQUENCY CRYSTAL OSCILLATOR
Symbol
Description
Condition
fLPXTAL
gmlpxosc
Crystal frequency
Transconductance oscillator
LPXOSCGM = 00110
LPXOSCGM = 01000
LPXOSCGM = 01100
LPXOSCGM = 10000
RINlpxosc
Input DC impedance
Min Typ
32
3.5
4.6
6.9
9.1
10
Max
2000
2000
350
40
16
Max
150
Units
kbps
dBm
dBm
dBc
Units
kHz
ms
MW
Table 11. INTERNAL LOW POWER OSCILLATOR
Symbol
Description
Condition
fLPOSC
Oscillation Frequency
LPOSCFAST = 0
Factory calibration applied. Over the
full temperature and voltage range
LPOSCFAST = 1
Factory calibration applied. Over the
full temperature and voltage range
Min Typ Max
630 640 650
10.08 10.24 10.39
Units
Hz
kHz
Table 12. INTERNAL RC OSCILLATOR
Symbol
Description
fFRCOSC
Oscillation Frequency
Condition
Min Typ Max Units
Factory calibration applied. Over the
19.8
20
20.2 MHz
full temperature and voltage range
www.onsemi.com
11

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