ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 435
ATMEGA128RFA1-ZU
Manufacturer Part Number
ATMEGA128RFA1-ZU
Description
IC AVR MCU 2.4GHZ XCEIVER 64QFN
Manufacturer
Atmel
Series
ATMEGAr
Datasheets
1.ATMEGA128-16AU.pdf
(385 pages)
2.ATAVR128RFA1-EK1.pdf
(13 pages)
3.ATAVR128RFA1-EK1.pdf
(555 pages)
4.ATMEGA128RFA1-ZU.pdf
(524 pages)
Specifications of ATMEGA128RFA1-ZU
Frequency
2.4GHz
Data Rate - Maximum
2Mbps
Modulation Or Protocol
802.15.4 Zigbee
Applications
General Purpose
Power - Output
3.5dBm
Sensitivity
-100dBm
Voltage - Supply
1.8 V ~ 3.6 V
Current - Receiving
12.5mA
Current - Transmitting
14.5mA
Data Interface
PCB, Surface Mount
Memory Size
128kB Flash, 4kB EEPROM, 16kB RAM
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
64-VFQFN, Exposed Pad
Rf Ic Case Style
QFN
No. Of Pins
64
Supply Voltage Range
1.8V To 3.6V
Operating Temperature Range
-40°C To +85°C
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
Processor Series
ATMEGA128x
Core
AVR8
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
128 KB
Data Ram Size
16 KB
Interface Type
JTAG
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
38
Number Of Timers
6
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVR128RFA1-EK1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA128RFA1-ZU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATMEGA128RFA1-ZUR
Manufacturer:
ON
Quantity:
56 000
- ATMEGA128-16AU PDF datasheet
- ATAVR128RFA1-EK1 PDF datasheet #2
- ATAVR128RFA1-EK1 PDF datasheet #3
- ATMEGA128RFA1-ZU PDF datasheet #4
- Current page: 435 of 524
- Download datasheet (5Mb)
28 JTAG Interface and On-chip Debug System
28.1 Features
28.2 Overview
8266A-MCU Wireless-12/09
• JTAG (IEEE std. 1149.1 Compliant) Interface
• Boundary-scan Capabilities According to the IEEE std. 1149.1 (JTAG)
• Debugger Access to:
• Extensive on-chip debug Support for Break Conditions, Including
• Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG
• On-chip debugging Supported by AVR Studio
The AVR IEEE std. 1149.1 compliant JTAG interface can be used for
• Testing PCBs by using the JTAG Boundary-scan capability
• Programming the non-volatile memories, Fuses and Lock bits
• On-chip debugging
A brief description is given in the following sections. Detailed descriptions for
Programming via the JTAG interface, and using the Boundary-scan Chain can be found
in the sections
via the JTAG Interface" on page
considered being private JTAG instructions, and distributed within ATMEL and to
selected third party vendors only.
Figure 28-1 on page 436
debug system. The TAP Controller is a state machine controlled by the TCK and TMS
signals. The TAP Controller selects either the JTAG Instruction Register or one of
several Data Registers as the scan chain (Shift Register) between the TDI – input and
TDO – output. The Instruction Register holds JTAG instructions controlling the behavior
of a Data Register.
The ID-Register, Bypass Register, and the Boundary-scan Chain are the Data
Registers used for board-level testing. The JTAG Programming Interface (actually
consisting of several physical and virtual Data Registers) is used for serial programming
via the JTAG interface. The internal scan-chain and breakpoint scan-chain are used for
on-chip debugging only.
Standard
Interface
o All Internal Peripheral Units
o Internal and External RAM
o The Internal Register File–Program Counter
o EEPROM and Flash Memories
o AVR Break Instruction
o Break on Change of Program Memory Flow
o Single Step Break
o Program Memory Breakpoints on Single Address or Address Range
o Data Memory Breakpoints on Single Address or Address Range
"Programming via the JTAG Interface" on page 481
shows a block diagram of the JTAG interface and the on-chip
481, respectively. The on-chip debug support is
®
ATmega128RFA1
and
"Programming
435
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