ATMEGA2560R231-AU Atmel, ATMEGA2560R231-AU Datasheet - Page 228
ATMEGA2560R231-AU
Manufacturer Part Number
ATMEGA2560R231-AU
Description
BUNDLE ATMEGA2560/RF231 TQFP
Manufacturer
Atmel
Datasheet
1.ATMEGA640V-8CU.pdf
(444 pages)
Specifications of ATMEGA2560R231-AU
Frequency
2.4GHz
Modulation Or Protocol
802.15.4 Zigbee, 6LoWPAN, RF4CE, SP100, WirelessHART™, ISM
Data Interface
PCB, Surface Mount
Memory Size
256kB Flash, 4kB EEPROM, 8kB RAM
Antenna Connector
PCB, Surface Mount
Package / Case
100-TFBGA
Processor Series
ATMEGA256x
Core
AVR8
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
256 KB
Data Ram Size
8 KB
Development Tools By Supplier
ATAVRRZ541, ATAVRRAVEN, ATAVRRZRAVEN
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
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Table 21-9.
1.
2549M–AVR–09/10
Max.
115.2 K
230.4 K
57.6 K
76.8 K
250 K
Baud
(bps)
Rate
(1)
UBRR = 0, Error = 0.0%
UBRR
0
–
–
–
–
62.5 Kbps
Examples of UBRRn Settings for Commonly Used Oscillator Frequencies
U2Xn = 0
f
osc
Error
8.5%
–
–
–
–
= 1.0000 MHz
UBRR
1
1
0
–
–
U2Xn = 1
125 Kbps
-18.6%
Error
8.5%
8.5%
–
–
UBRR
1
1
0
–
–
115.2 Kbps
U2Xn = 0
f
-25.0%
osc
ATmega640/1280/1281/2560/2561
Error
0.0%
0.0%
–
–
= 1.8432 MHz
UBRR
2
3
1
0
–
230.4 Kbps
U2Xn = 1
Error
0.0%
0.0%
0.0%
0.0%
–
UBRR
1
1
0
–
–
U2Xn = 0
125 Kbps
f
-18.6%
osc
Error
8.5%
8.5%
–
–
= 2.0000 MHz
UBRR
3
2
1
–
0
U2Xn = 1
250 Kbps
Error
8.5%
8.5%
8.5%
0.0%
–
228
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