ATmega2561R212 Atmel Corporation, ATmega2561R212 Datasheet - Page 348
ATmega2561R212
Manufacturer Part Number
ATmega2561R212
Description
Manufacturer
Atmel Corporation
Specifications of ATmega2561R212
Flash (kbytes)
256 Kbytes
Max. Operating Frequency
16 MHz
Max I/o Pins
54
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)
8
Eeprom (bytes)
4096
Operating Voltage (vcc)
1.8 to 3.6
Timers
6
Frequency Band
700/800/900MHz
Max Data Rate (mb/s)
1
Antenna Diversity
No
External Pa Control
Yes
Power Output (dbm)
10
Receiver Sensitivity (dbm)
-110
Receive Current Consumption (ma)
9.0
Transmit Current Consumption (ma)
18 at 5dBm
Link Budget (dbm)
120
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2549N–AVR–05/11
Figure 30-8. Parallel Programming Timing, Loading Sequence with Timing Requirements
Note:
Figure 30-9. Parallel Programming Timing, Reading Sequence (within the Same Page) with
Note:
Table 30-14. Parallel Programming Characteristics, V
Symbol
V
I
PP
PP
XTAL1
DATA
PAGEL
XTAL1
BS1
XA0
XA1
DATA
OE
BS1
XA0
XA1
1. The timing requirements shown in
1. The timing requirements shown in
also apply to loading operation.
also apply to reading operation.
Parameter
Programming Enable Voltage
Programming Enable Current
Timing Requirements
ADDR0 (Low Byte)
LOAD ADDRESS
ADDR0 (Low Byte)
LOAD ADDRESS
(LOW BYTE)
(LOW BYTE)
t
XLOL
t
OLDV
ATmega640/1280/1281/2560/2561
(1)
(LOW BYTE)
LOAD DATA
DATA (Low Byte)
DATA (Low Byte)
READ DATA
(LOW BYTE)
Figure 30-7 on page 347
Figure 30-7 on page 347
t
XLXH
t
BVDV
(HIGH BYTE)
LOAD DATA
CC
= 5V ±10%
DATA (High Byte)
(HIGH BYTE)
READ DATA
DATA (High Byte)
t
XLPH
LOAD DATA
11.5
(that is, t
Min
(that is, t
t
OHDZ
t
PLXH
DVXH
Typ
DVXH
LOAD ADDRESS
LOAD ADDRESS
(LOW BYTE)
, t
(LOW BYTE)
ADDR1 (Low Byte)
ADDR1 (Low Byte)
, t
XHXL
Max
12.5
250
XHXL
, and t
, and t
Units
XLDX
μA
V
(1)
XLDX
348
)
)
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