ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 60

IC AVR MCU 2.4GHZ XCEIVER 64QFN

ATMEGA128RFA1-ZU

Manufacturer Part Number
ATMEGA128RFA1-ZU
Description
IC AVR MCU 2.4GHZ XCEIVER 64QFN
Manufacturer
Atmel
Series
ATMEGAr

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

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60
ATmega128
Table 23. Reset and Interrupt Vectors
Notes:
Table 24
BOOTRST and IVSEL settings. If the program never enables an interrupt source, the interrupt
vectors are not used, and regular program code can be placed at these locations. This is also
the case if the Reset Vector is in the Application section while the interrupt vectors are in the
Boot section or vice versa.
Table 24. Reset and Interrupt Vectors Placement
Note:
Vector
BOOTRST
No.
31
32
33
34
35
1
1
0
0
1. When the BOOTRST fuse is programmed, the device will jump to the Boot Loader address at
2. When the IVSEL bit in MCUCR is set, interrupt vectors will be moved to the start of the Boot
3. The Interrupts on address $0030 - $0044 do not exist in ATmega103 compatibility mode.
The Boot Reset Address is shown in
unprogrammed while “0” means programmed.
shows Reset and interrupt vectors placement for the various combinations of
Address
reset, see
Flash section. The address of each interrupt vector will then be address in this table added to
the start address of the boot Flash section.
Program
$003C
$003E
$0040
$0042
$0044
IVSEL
(3)
(3)
(3)
(3)
(3)
(2)
0
1
0
1
“Boot Loader Support – Read-While-Write Self-Programming” on page
Source
USART1, RX
USART1, UDRE
USART1, TX
TWI
SPM READY
Reset Address
$0000
$0000
Boot Reset Address
Boot Reset Address
Interrupt Definition
USART1, Rx Complete
USART1 Data Register Empty
USART1, Tx Complete
Two-wire Serial Interface
Store Program Memory Ready
Table 112 on page
Interrupt Vectors Start Address
$0002
Boot Reset Address + $0002
$0002
Boot Reset Address + $0002
284. For the BOOTRST fuse “1” means
2467V–AVR–02/11
273.

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