ATMEGA1281R231-AU Atmel, ATMEGA1281R231-AU Datasheet - Page 36

• Manufacturer Part Number: ATMEGA1281R231-AU
• Description: BUNDLE ATMEGA1281V/RF231 TQFP
• Manufacturer: Atmel

Specifications of ATMEGA1281R231-AU

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.15.4 Zigbee, 6LoWPAN, RF4CE, SP100, WirelessHART™, ISM
• Data Interface: PCB, Surface Mount
• Memory Size: 128kB Flash, 4kB EEPROM, 8kB RAM
• Antenna Connector: PCB, Surface Mount
• Package / Case: 64-TQFP, 32-QFN
• Processor Series: ATMEGA128x
• Core: AVR8
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 8 KB
• Development Tools By Supplier: ATAVRRZ541, ATAVRRAVEN, ATAVRRZRAVEN, ATAVRRZUSBSTICK, ATAVRISP2, ATAVRRZ201
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Power - Output: -
• Operating Temperature: -
• Applications: -
• Sensitivity: -
• Data Rate - Maximum: -
• Current - Transmitting: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Details

11.7
11.8
11.9
11.10 Rev. 2549D-12/05
2549MS–AVR–09/10
Rev. 2549G-06/06
Rev. 2549F-04/06
Rev. 2549E-04/06
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Advanced Information Status changed to Preliminary.
Changed number of I/O Ports from 51 to 54.
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Updated Features in
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Updated Stabilizing Time in
on page
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Figure 1-2 on page
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285.
“Features” on page
“” on page
“Power Management and Sleep Modes” on page
Figure 25-9 on page 285
“Setting the Boot Loader Lock Bits by SPM” on page
“Ordering Information” on page
“Errata” on page
Table 19-2 on page 187
“Fuse Bits” on page
“Features” on page
Table 12-1 on page
“Prescaling and Conversion Timing” on page
“Maximum speed vs. V
“Ordering Information” on page
Figure 8-3 on page
Figure 25-1 on page
“Bit 6 – ACBG: Analog Comparator Bandgap Select” on page
Table 11-1 on page
Table 12-1 on page
“TCCR0A – Timer/Counter Control Register A” on page
in“ADC – Analog to Digital Converter” on page 275
46.
“ADC – Analog to Digital Converter” on page
“ADC – Analog to Digital Converter” on page
ATmega640/1280/1281/2560/2561
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“100C1” on page
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“Changing Channel or Reference Selection”
Table 1-1 on page
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Figure 8-4 on page 31
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Figure 25-9 on page
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Table 19-3 on page
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Figure 25-10 on page
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