ATmega1284PR231 Atmel Corporation, ATmega1284PR231 Datasheet - Page 50
ATmega1284PR231
Manufacturer Part Number
ATmega1284PR231
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT86RF231.pdf
(198 pages)
2.ATMEGA1284PR231.pdf
(380 pages)
3.ATMEGA1284PR231.pdf
(20 pages)
Specifications of ATmega1284PR231
Flash (kbytes)
128 Kbytes
Max. Operating Frequency
20 MHz
Max I/o Pins
32
Spi
3
Twi (i2c)
1
Uart
2
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Crypto Engine
AES
Sram (kbytes)
16
Eeprom (bytes)
4096
Operating Voltage (vcc)
1.8 to 3.6
Timers
3
Frequency Band
2.4 GHz
Max Data Rate (mb/s)
2
Antenna Diversity
Yes
External Pa Control
Yes
Power Output (dbm)
3
Receiver Sensitivity (dbm)
-101
Receive Current Consumption (ma)
13.2
Transmit Current Consumption (ma)
14.4
Link Budget (dbm)
104
- Current page: 50 of 198
- Download datasheet (5Mb)
7.2.2
8111C–MCU Wireless–09/09
Configuration
The use of the Extended Operating Mode is based on Basic Operating Mode functionality. Only
features beyond the basic radio transceiver functionality are described in the following sections.
For details on the Basic Operating Mode refer to
33.
When using the RX_AACK or TX_ARET modes, the following registers needs to be configured.
RX_AACK configuration steps:
The addresses for the address match algorithm are to be stored in the appropriate address reg-
isters. Additional control of the RX_AACK mode is done with register 0x17 (XAH_CTRL_1) and
register 0x2E (CSMA_SEED_1).
As long as a short address has not been set, only broadcast frames and frames matching the
IEEE address can be received.
Configuration examples for different device operating modes and handling of various frame
types can be found in
TX_ARET configuration steps:
M A X _ F R A M E _ R E T R IE S ( re g i s te r 0 x 2 C) d e fi n e s t h e m a x i m u m n u m b e r o f f ra m e
retransmissions.
The register bits MAX_CSMA_RETRIES (register 0x2C) configure the number of CSMA-CA
retries after a busy channel is detected.
• Short address, PAN-ID and IEEE address
• Configure RX_AACK properties
• Additional Frame Filtering Properties
• Leave register bit TX_AUTO_CRC_ON = 1
• Configure CSMA-CA
• Configure CCA (see
– Handling of Frame Version Subfield
– Handling of Pending Data Indicator
– Characterize as PAN coordinator
– Handling of Slotted Acknowledgement
– Promiscuous Mode
– Enable or disable automatic ACK generation
– Handling of reserved frame types
– MAX_FRAME_RETRIES
– MAX_CSMA_RETRIES
– CSMA_SEED
– MAX_BE, MIN_BE
Section 7.2.3.1 “Description of RX_AACK Configuration Bits” on page
Section
8.5)
Section 7.1 “Basic Operating Mode” on page
register 0x04, TRX_CTRL_1
register 0x2C, XAH_CTRL_0
register 0x2C, XAH_CTRL_0
registers 0x2D, 0x2E
register 0x2F, CSMA_BE
registers 0x20 - 0x2B
registers 0x2C, 0x2E
registers 0x17, 0x2E
AT86RF231
54.
50
Related parts for ATmega1284PR231
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Microcontroller with 128K bytes In-system programmable flash, 8 MHz, power supply =2.7 - 5.5V
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Microcontroller with 128K Bytes In-System Programmable Flash
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
IC AVR MCU 2.4GHZ XCEIVER 64QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU ATMEGA644/AT86RF230 40-DIP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
BUNDLE ATMEGA644P/AT86RF230 QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
BUNDLE ATMEGA644P/AT86RF230 TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU ATMEGA1281/AT86RF230 64-TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU, 8BIT, AVR, 16K FLASH, 28PDIP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
Microcontroller Modules MCU CARD BIGAVR6 100P W/ ATMEGA2560
Manufacturer:
mikroElektronika