ATmega1284RZAP Atmel Corporation, ATmega1284RZAP Datasheet - Page 373
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ATmega1284RZAP
Manufacturer Part Number
ATmega1284RZAP
Description
Manufacturer
Atmel Corporation
Specifications of ATmega1284RZAP
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
No
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)
0.25
Antenna Diversity
No
External Pa Control
No
Power Output (dbm)
3
Receiver Sensitivity (dbm)
-101
Receive Current Consumption (ma)
16.0
Transmit Current Consumption (ma)
17.0
Link Budget (dbm)
104
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8059D–AVR–11/09
1
2
3
4
5
6
7
Features ..................................................................................................... 1
Pin Configurations ................................................................................... 2
Overview ................................................................................................... 3
Resources ................................................................................................. 6
About Code Examples ............................................................................. 6
AVR CPU Core .......................................................................................... 7
AVR Memories ........................................................................................ 16
System Clock and Clock Options ......................................................... 27
2.1Block Diagram ...........................................................................................................3
2.2Pin Descriptions ........................................................................................................4
5.1Overview ...................................................................................................................7
5.2ALU – Arithmetic Logic Unit ......................................................................................8
5.3Status Register ..........................................................................................................8
5.4General Purpose Register File ................................................................................10
5.5Stack Pointer ...........................................................................................................11
5.6Instruction Execution Timing ...................................................................................12
5.7Reset and Interrupt Handling ..................................................................................13
6.1Overview .................................................................................................................16
6.2In-System Reprogrammable Flash Program Memory .............................................16
6.3SRAM Data Memory ...............................................................................................17
6.4EEPROM Data Memory ..........................................................................................19
6.5I/O Memory ..............................................................................................................20
6.6Register Description ................................................................................................21
7.1Clock Systems and their Distribution .......................................................................27
7.2Clock Sources .........................................................................................................28
7.3Low Power Crystal Oscillator ...................................................................................30
7.4Full Swing Crystal Oscillator ....................................................................................31
7.5Low Frequency Crystal Oscillator ............................................................................32
7.6Calibrated Internal RC Oscillator .............................................................................34
7.7128 kHz Internal Oscillator ......................................................................................35
7.8External Clock .........................................................................................................35
7.9Timer/Counter Oscillator .........................................................................................36
7.10Clock Output Buffer ...............................................................................................36
7.11System Clock Prescaler ........................................................................................36
ATmega1284P
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