Pin No. |
Pin Name | Type | Equivalent Circuit | Description | |
---|---|---|---|---|---|
1 | RFIN_LB | Analog | ![]() |
LNA input for Low-Band frequency range (< 500 MHz) |
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2 | RFIN_HB | Analog | ![]() |
LNA input for High-Band frequency range (> 500 MHz) |
|
3 | SPDT_RX | Analog | ![]() |
RX switch output (damped signal output) |
|
4 | SPDT_ANT | Analog | Antenna input (RXMode) and output (TXMode) of the SPDT switch |
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5 | ANT_TUNE | Analog | ![]() |
Antenna tuning input | |
6 | SPDT_TX | Analog | See also circuit pin 3 and 4![]() |
TX mode input of the SPDT switch | |
7 | RF_OUT | Analog | ![]() |
Power amplifier output | |
8 | VS_PA | Analog | Power amplifier supply
|
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9 | TEST_EN | — | ![]() |
Test enable, connected to GND in application |
|
10 | XTAL1 | Analog | ![]() |
Crystal oscillator pin 1 (input) | |
11 | XTAL2 | Analog | Crystal oscillator pin 2 (output) | ||
12 | AVCC | Analog | For more details, refer to ESD Protection Circuits | RF front end supply regulator output |
|
13 | VS | Analog | For more details, refer to ESD Protection Circuits | Main supply voltage input | |
14 | PC0 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port C0 :PCINT8/NRESET/DebugWIRE |
15 | PC1 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port C1 :NPWRON1/PCINT9/EXT_CLK |
16 | PC2 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port C2 :NPWRON2/PCINT10/TRPA |
17 | PC3 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port C3 :NPWRON3/PCINT11/TMDO/TxD |
18 | PC4 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port C4 :NPWRON4/PCINT12/INT0/TMDI/RxD |
19 | PC5 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port C5 :NPWRON5/PCINT13/TRPB/TMDO_CLK |
20 | DVCC | — | For more details, refer to ESD Protection Circuits | Digital supply voltage regulator output |
|
21 | DGND | — | For more details, refer to ESD Protection Circuits | Digital ground | |
22 | PB0 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port B0 :PCINT0/CLK_OUT |
23 | PB1 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port B1 :PCINT1/SCK |
24 | PB2 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port B2 :PCINT2/MOSI (SPI Host Out Client In) |
25 | PB3 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port B3 :PCINT3/MISO (SPI Host In Client Out) |
26 | PB4 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port B4 :PWRON/PCINT4/LED1 (strong high side driver) |
27 | PB5 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port B5 :PCINT5/INT1/NSS |
28 | PB6 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port B6 :PCINT6/EVENT (firmware controlled external microcontroller event flag) |
29 | PB7 | Digital | For more details, refer to the ATA8510/15 Industrial User's Guide (DS50003142) | Main Alternate |
:AVR Port B7 :NPWRON6/ PCINT7/RX_ACTIVE (strong high side driver)/LED0 (strong low side driver) |
30 | AGND | — | For more details, refer to ESD Protection Circuits | Analog ground | |
31 | ATEST_IO2 | — | — | RF front end test I/O 2 connected to GND in application |
|
32 | ATEST_IO1 | — | — | RF front end test I/O 1 connected to GND in application |