AT86RF231-ZUR Atmel, AT86RF231-ZUR Datasheet - Page 83

• Manufacturer Part Number: AT86RF231-ZUR
• Description: IC RADIO TXRX 2.4GHZ 32-VQFN
• Manufacturer: Atmel

Specifications of AT86RF231-ZUR

• Frequency: 2.4GHz
• Data Rate - Maximum: 2Mbps
• Modulation Or Protocol: 802.15.4 Zigbee, 6LoWPAN, RF4CE, SP100, WirelessHART™, ISM
• Applications: Industrial Monitoring and Control, Wireless Alarm and Security Systems
• Power - Output: -17dBm ~ 3dBm
• Sensitivity: -101dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 12.3mA
• Current - Transmitting: 14mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 2405 MHz to 2480 MHz
• Interface Type: SPI
• Noise Figure: 6 dB
• Output Power: 20 dB
• Operating Supply Voltage: 2.5 V, 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 12.3 mA
• Minimum Operating Temperature: - 40 C
• Modulation: OQPSK
• Protocol Supported: 802.15.4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8.1.2.3
8.1.2.4
8.1.2.5
8111C–MCU Wireless–09/09
Frame Compatibility between IEEE 802.15.4-2003 and IEEE 802.15.4-2006
Addressing Fields
Sequence Number
• Bit [15:14]:
the "Source Addressing Mode" subfield, with similar meaning as "Destination Addressing Mode",
see
The subfields of the FCF (Bits 0-2, 3, 6, 10-15) affect the address filter logic of the AT86RF231
while operating in RX_AACK operation, see
matic ACK” on page
All unsecured frames according to IEEE 802.15.4-2006 are compatible with unsecured frames
compliant with IEEE 802.15.4-2003 with two exceptions: a coordinator realignment command
frame with the "Channel Page" field present (see IEEE 802.15.4-2006, section 7.3.8) and any
frame with a MAC Payload field larger than aMaxMACSafePayloadSize octets.
Compatibility for secured frames is shown in
operating modes for IEEE 802.15.4-2006.
Table 8-5.
The one-octet sequence number following the FCF identifies a particular frame, so that dupli-
cated frame transmissions can be detected. While operating in RX_AACK mode, the content of
this field is copied from the frame to be acknowledged into the acknowledgment frame.
The addressing fields of the MPDU are used by the AT86RF231 for address matching indica-
tion. The destination address (if present) is always first, followed by the source address (if
present). Each address field consists of the Intra PAN ID and a device address. If both
addresses are present, and the "Intra PAN-ID compression" subfield in the FCF is set to one, the
source Intra PAN ID is omitted.
Note that in addition to these general rules, IEEE 802.15.4 further restricts the valid address
combinations for the individual possible MAC frame types. For example, the situation where both
addresses are omitted (source addressing mode = 0 and destination addressing mode = 0) is
only allowed for acknowledgment frames. The address filter in the AT86RF231 has been
designed to apply to IEEE 802.15.4 compliant frames. It can be configured to handle other frame
formats and exceptions.
Frame Control Field Bit Assignments
Security Enabled
Table 8-3 on page
b
0
0
1
1
3
Frame Control Field - Security and Frame Version
51.
Frame Version
82.
b
13
00
01
00
01
b
12
Description
No security. Frames are compatible between
IEEE 802.15.4-2003 and IEEE 802.15.4-2006.
No security. Frames are not compatible between
IEEE 802.15.4-2003 and IEEE 802.15.4-2006.
Secured frame formatted according to IEEE 802.15.4-2003.
This frame type is not supported in IEEE 802.15.4-2006.
Secured frame formatted according to IEEE 802.15.4-2006
Section 7.2.3 “RX_AACK_ON - Receive with Auto-
Table 8-5 on page
83, which identifies the security
AT86RF231
83