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ATMEGA256RFR2 Xplained Pro
Atmel ATMEGA256RFR2 Xplained Pro Manuals
Manuals and User Guides for Atmel ATMEGA256RFR2 Xplained Pro. We have
4
Atmel ATMEGA256RFR2 Xplained Pro manuals available for free PDF download: Manual, User Manual
Atmel ATMEGA256RFR2 Xplained Pro Manual (611 pages)
8-bit Microcontroller with Low Power 2.4GHz Transceiver for ZigBee and IEEE 802.15.4
Brand:
Atmel
| Category:
Controller
| Size: 5 MB
Table of Contents
Features
1
Applications
1
Disclaimer
2
Pin Configurations
2
Block Diagram
3
Overview
3
Pin Descriptions
5
About Code Examples
7
Compatibility to Atmega128Rfa1
7
Data Retention
7
Data Retention and Endurance
7
Endurance of the Code Memory (FLASH)
7
Resources
7
Unused Pins
7
Endurance of the Data Memory (EEPROM)
8
Architectural Overview
9
AVR CPU Core
9
Introduction
9
ALU - Arithmetic Logic Unit
10
Status Register
11
General Purpose Register File
12
Stack Pointer
13
Instruction Execution Timing
15
Reset and Interrupt Handling
15
AVR Memories
18
In-System Reprogrammable Flash Program Memory
18
SRAM Data Memory
18
EEPROM Data Memory
20
EEPROM Register Description
26
I/O Memory
28
General Purpose I/O Registers
29
Other Port Registers
30
Features
32
Low-Power 2.4 Ghz Transceiver
32
General Circuit Description
33
Transceiver to Microcontroller Interface
34
Operating Modes
38
Functional Description
67
Module Description
80
Radio Transceiver Usage
90
Radio Transceiver Extended Feature Set
92
Continuous Transmission Test Mode
107
Abbreviations
108
Reference Documents
110
Register Description
111
Clock Source Selection and Sleep/Active Mode Operation
157
MAC Symbol Counter
157
Main Features
157
Bit Register Access (Atomic Read/Write)
158
Symbol Counter (32 Bit, SCCNT)
158
Symbol Counter SFD Timestamp Register (32 Bit, SCTSR, Read Only)
158
Compare Unit (3X 32 Bit, SCOCR1, SCOCR2, SCOCR3)
159
Interrupt Control Registers
159
Symbol Counter Beacon Timestamp Register (32 Bit, SCBTSR)
159
Backoff Slot Counter
160
Symbol Counter Usage
160
Register Description
161
Clock Systems and Their Distribution
176
Overview
176
System Clock and Clock Options
176
Clock Sources
177
Calibrated Internal RC Oscillator
178
128 Khz Internal Oscillator
179
External Clock
179
Transceiver Crystal Oscillator
180
Clock Output Buffer
181
System Clock Prescaler
181
Timer/Counter Oscillator
181
Register Description
182
Deep-Sleep Mode
185
Power Management and Sleep Modes
185
AVR Microcontroller Sleep Modes
186
Extended Standby Mode
188
Power Reduction Register
188
Minimizing Power Consumption
189
Supply Voltage and Leakage Control
191
Register Description
196
Reset Sources
209
Resetting the AVR
209
System Control and Reset
209
Internal Voltage Reference
212
Watchdog Timer
213
Register Description
216
Introduction
219
O-Ports
219
Ports as General Digital I/O
220
Pin Configurations
221
Alternate Port Functions
224
Pe1:Txd0
230
Pe0:Rxd0:Pcint8
231
Devdd
236
Register Description
236
Interrupt Vectors in Atmega256/128/64Rfr2
243
Interrupts
243
Reset and Interrupt Vector Placement
245
Moving Interrupts between Application and Boot Section
248
Register Description
249
External Interrupts
250
Pin Change Interrupt Timing
250
Register Description
251
17 8-Bit Timer/Counter0 with PWM
258
Features
258
Overview
258
Counter Unit
259
Timer/Counter Clock Sources
259
Output Compare Unit
260
Compare Match Output Unit
262
Modes of Operation
264
Timer/Counter Timing Diagrams
268
Register Description
270
16-Bit Timer/Counter (Timer/Counter 1, 3, 4, and 5)
276
Dvss
462
Devdd
463
Clki
483
Characterized
559
Characterized
563
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Atmel ATMEGA256RFR2 Xplained Pro User Manual (21 pages)
Brand:
Atmel
| Category:
Motherboard
| Size: 0 MB
Table of Contents
Preface
1
Table of Contents
2
1 Introduction
3
Features
3
Kit Overview
3
2 Getting Started
5
Quick-Start
5
Connecting the Kit
5
Design Documentation and Related Links
5
3 Xplained Pro
6
Embedded Debugger
6
Hardware Identification System
6
Power Supply
7
Measuring Atmega256Rfr2 Power Consumption
7
Standard Headers and Connectors
7
Xplained Pro Extension Header
7
Power Header
8
4 Hardware User Guide
9
Connectors
9
I/O Extension Headers
9
Other Headers
12
Peripherals
13
Crystals
13
Mechanical Buttons
13
Led
13
Temperature Sensor
14
Embedded Debugger Implementation
14
Jtag
14
Virtual COM Port
15
Atmel Data Gateway Interface
15
5 Agency Certification
16
United States (Fcc)
16
European Union (ETSI)
16
List of Antennae Tested with this Product
17
6 Hardware Revision History and Known Issues
18
Identifying Product ID and Revision
18
Revision 3
18
7 Document Revision History
19
8 Evaluation Board/Kit Important Notice
20
Atmel ATMEGA256RFR2 Xplained Pro User Manual (19 pages)
Brand:
Atmel
| Category:
Motherboard
| Size: 0 MB
Table of Contents
Preface
1
Table of Contents
2
Introduction
3
Features
3
Kit Overview
3
Getting Started
5
Quick-Start
5
Connecting the Kit
5
Design Documentation and Related Links
5
Xplained Pro
6
Embedded Debugger
6
Hardware Identification System
6
Power Supply
7
Measuring Atmega256Rfr2 Power Consumption
7
Standard Headers and Connectors
7
Xplained Pro Standard Extension Header
7
Power Header
8
Hardware User Guide
9
Connectors
9
I/O Extension Headers
9
Other Headers
12
Peripherals
13
Crystals
13
Mechanical Buttons
13
Led
13
Temperature Sensor
14
Embedded Debugger Implementation
14
Jtag
14
Virtual COM Port
15
Atmel Data Gateway Interface
15
Hardware Revision History and Known Issues
16
Identifying Product ID and Revision
16
Revision 3
16
Document Revision History
17
Evaluation Board/Kit Important Notice
18
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Atmel ATMEGA256RFR2 Xplained Pro Manual (14 pages)
Brand:
Atmel
| Category:
Controller
| Size: 0 MB
Table of Contents
Features
1
Applications
1
1 Pin Configurations
2
2 Disclaimer
2
3 Overview
3
Block Diagram
3
Pin Descriptions
5
Unused Pins
7
Configuration Summary
7
Compatibility to Atmega1281/2561
8
4 Application Circuits
9
Basic Application Schematic
9
Extended Feature Set Application Schematic
10
5 Revision History
12
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