ATA5830N-PNQW Atmel, ATA5830N-PNQW Datasheet
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ATA5830N-PNQW
Specifications of ATA5830N-PNQW
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ATA5830N-PNQW Summary of contents
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... Suitable for Applications Governed by EN 300 220 and FCC Part 15, Title 47 = 165kHz IF = 165kHz IF = 165kHz IF = 25kHz IF ® Microcontroller for Control UHF ASK/FSK Transceiver Atmel ATA5830 ATA5830N Summary NOTE: This is a summary document. The complete document is available under NDA. For more information, please contact your local Atmel sales office. 9208DS–RKE–07/11 ...
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... Remote Control System, e.g. garage door open • Smart RF applications • Telemetering Systems Three applications with a total of 5 channels are supported by the Atmel firmware for autono- mous self polling. Atmel ATA5830/ATA5830N 2 ® ATA5830 is a highly integrated, low power UHF ASK/FSK RF-transceiver. The 9208DS–RKE–07/11 ...
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... The integrated SPDT acts as RX/TX switch which elim- inates the cost of an external RX/TX switch. 9208DS–RKE–07/11 Atmel ATA5830/ATA5830N ® ATA5830 provides high sensitivity and programmable transmit power ...
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... Device configuration uses only a part of the 512KB of EEPROM leaving free space available for additional customer data storage. 1.4 Pin Diagram and Configuration of Atmel ATA5830 Figure 1-1. Note: Atmel ATA5830/ATA5830N 4 Pin Diagram 32 31 RFIN_LB 1 ...
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... PB2 25 PB3 26 PB4 27 PB5 28 PB6 9208DS–RKE–07/11 Atmel ATA5830/ATA5830N Type Description Analog RXMode, LNA input for Low-Band frequency range (< 500MHz) Analog RXMode, LNA input for High-Band frequency range (> 500MHz) Analog RXMode output of the SPDT switch (Damped signal output) Analog Antenna input (RXMode) and output (TXMode) of the SPDT switch ...
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... Table 1-2. Pin Configuration (Continued) Pin No. Pin Name 29 PB7 30 AGND 31 ATEST_IO2 32 ATEST_IO1 GND Atmel ATA5830/ATA5830N 6 Type Description Main: AVR Port B7 Digital Alternate: NPWRON6/PCINT7/ RX_ACTIVE (strong high side driver)/ LED0 (strong low side driver) - Analog ground - RF frontend test input/output 2, connected to GND in application - ...
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... VS_PA TEST _EN shows a key fob application circuit with an external host microcontroller for 315MHz ® ® ATA5830 AVR Ports PB0..PB7 and PC0..PC5 are switched to Input. Atmel ATA5830/ATA5830N IRQ NSS MISO 24 MOSI PB2 23 SCK PB1 22 PB0 CLK_IN 21 20 Microcontroller DVCC ...
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... For applications operating in the 868.3MHz or 915MHz frequency bands, a high band RF input is supplied, RFIN_HB, and must be used instead of RFIN_LB. The Atmel ATA5830 is controlled using specific SPI commands via the SPI interface and an internal EEPROM for application specific configuration. Figure 1-3. Atmel ATA5830/ATA5830N 8 Typical 3V Stand Alone Application 32 31 ...
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... IDLEMode after power on. In this configuration the Atmel ATA5830 can work autonomously while the microcontroller stays powered down to achieve low current consumption while being sensitive to RF telegrams. 9208DS–RKE–07/11 Atmel ATA5830/ATA5830N shows a stand alone key fob application circuit for 315MHz or 433.92MHz running ® ATA5830 stays in OFFMode until one of the NPWRON ...
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... VS_PA/2 voltage in TXMode and SAW filters normally should not be subjected volt- age. Alternatively, the SAW can also be inserted between SPDT_RX and RF_IN. In this case, special care for spurious and harmonics of the TX signal is required. Atmel ATA5830/ATA5830N 10 ® microcontroller in a deep sleep mode to achieve a ...
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... ATA5830 enters the IDLEMode upon power up of the ATA6625 and stays there pull-up resistors and can be left open. But, ports PB1, PB2 and PB5 must be Atmel ATA5830/ATA5830N 24 PB2 23 RXD ...
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... Part of the EEPROM content is copied to the SRAM during start-up of the Atmel ATA5830 for faster access. Care should be taken to limit EEPROM R/W cycles so that the device's maxi- mum rating is not exceeded. Alternatively, the user should consider modifying the parameters in the SRAM. Atmel ATA5830/ATA5830N 12 Circuit Overview RFIN ...
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... Flash program space for custom applications. 9208DS–RKE–07/11 ® ATA5830 is in OFFMode and the DVCC voltage is switched off, power ® Ports can be used as button inputs, external LNA supply voltage (RX_ACTIVE), LED Atmel ATA5830/ATA5830N 13 ...
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... The precondition for data reception is a valid preamble. The receiver is continuously searching for a valid telegram and receives the data if all preconfigured checks are successfully passed. The RXMode is usually enabled by SPI command, or directly after power-on, when selected in the EEPROM setting. Atmel ATA5830/ATA5830N 14 Figure 2-1. ...
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... During IDLEMode(RC) and IDLEMode(XTO) the AVR microcontroller will enter a sleep mode to reduce the current consumption. The sleep mode of the microcontroller section can be defined in the EEPROM. To achieve the optimum current consumption the power-down mode is recommended. 2. Only activated applications. This is selectable in the EEPROM setting. Atmel ATA5830/ATA5830N DVCC AVCC VS_PA off ...
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... ADC is filtered by a digital channel filter and demodulated. Two data receive paths are included into the RxDSP after the digital channel fil- ter. The receive path can also be configured to provide the digital output of an internal temperature sensor (Temp( )). Atmel ATA5830/ATA5830N 16 ADC Rx DSP ...
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... PollingMode. In IDLEMode(XTO) the AVCC voltage domain as well as the XTO are activated additionally. An integrated watchdog timer is available to restart the Atmel ATA5830. 9208DS–RKE–07/11 Atmel ATA5830/ATA5830N ® CPU with 24KB ROM, 6KB Flash, 512byte EEPROM, ® ATA5830 is controlled by EEPROM configuration and SPI commands. ...
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... RF bands for different applications by using the two LNA inputs. For example a TPM receiver can be realized at 433.92MHz while a PEG system uses the 868MHz ISM band with multi channel bidirectional communication. Atmel ATA5830/ATA5830N 18 in RXMode. The receive path is controlled wit the RF frontend ...
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... E.g. Path A can be configured for an ASK telegram with high data rate and path B can be con- figured for an FSK telegram with low data rate. During PollingMode both settings are applied and the check occurs simultaneously. This results in a shorter active time during polling. 9208DS–RKE–07/11 Atmel ATA5830/ATA5830N Rx DSP Overview RSSI RXFOA TRPA Demod & ...
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... For data rates above 20kHz Manchester or 40kHz NRZ-coding a digital pre-emphasis filter has to be enabled to compensate for the PLL loop filter. Atmel ATA5830/ATA5830N 20 ® ATA5830 integrates a transmitter that is capable of sending data with various shows a block diagram of the transmit data path ...
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... CPU Core Overview RFIN_LB RFIN_HB SPDT_RX RF Frontend SPDT_ANT ANT_TUNE SPDT_TX RFOUT VS_PA XTAL1 9208DS–RKE–07/11 Rx DSP SSI Modulator Tx DSP XTO XTAL2 Atmel ATA5830/ATA5830N AVCC VS DVCC Power Management SRC, FRC Oscillators Watchdog Clock Debug Timer Man. Wire 8 Bit AVR CPU Timers 3x ...
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... This allows single-cycle Arithmetic Logic Unit (ALU) operation typical ALU operation, two operands are output from the Register File, the operation is exe- cuted, and the result is stored back in the Register File – in one clock cycle. Atmel ATA5830/ATA5830N 22 ® ...
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... Space locations following those of the Register File, 0x20 - 0x5F. In addition, the circuit has Extended I/O space from 0x60 - 0xFF and SRAM where only the ST/STS/STD and LD/LDS/LDD instructions can be used. 9208DS–RKE–07/11 Atmel ATA5830/ATA5830N ® instructions have a single 16-bit word 23 ...
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... Power Supply Management RFIN_LB RFIN_HB SPDT_RX SPDT_ANT ANT_TUNE SPDT_TX RF_OUT VS_PA (only 3V operation) Atmel ATA5830/ATA5830N 24 – Connected externally to the battery in 3V applications. – Generated by an internal regulator in 5V applications. S Power Management (common reference, Voltage Monitor VS_PA regulator RF frontend and XTO 68nF ...
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... Ordering Information Extended Type Number ATA5830-PNQW ATA5830N-PNQW 5 Package Information Top View 32 1 PIN Side View Bottom View 10:1 b Package Drawing Contact: packagedrawings@atmel.com 9208DS–RKE–07/11 Package QFN32 QFN32 TITLE Package: VQFN_5x5_32L Exposed pad 3.6x3.6 Atmel ATA5830/ATA5830N Remarks 5mm 5mm PB free 5mm ...
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... Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this document. Revision No. 9208DS-RKE-07/11 9208CS-RKE-07/11 9208BS-RKE-01/11 Atmel ATA5830/ATA5830N 26 History Set datasheet from Preliminary to standard Document completely redesigned Section 5 “Ordering Information” on page 29 changed 9208DS–RKE–07/11 ...
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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellec- tual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATMEL WEBSITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICU- LAR PURPOSE, OR NON-INFRINGEMENT ...