ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 319
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: 319 of 524
- Download datasheet (5Mb)
21.8 Timer/Counter Timing Diagrams
8266A-MCU Wireless-12/09
Table 17-4 shows the COM2x1:0 bit functionality when the WGM22:0 bits are set to
phase correct PWM mode.
Table 21-5. Compare Output Mode, Phase Correct PWM Mode
The following figures show the Timer/Counter in synchronous mode, and the timer clock
(clk
be replaced by the Timer/Counter Oscillator clock. The figures include information on
when Interrupt Flags are set.
Timer/Counter operation. The figure shows the count sequence close to the MAX value
in all modes other than phase correct PWM mode.
Figure 21-8. Timer/Counter Timing Diagram, no Prescaling
TCNTn
(clk
TOVn
clk
clk
Note:
Note:
COM2x1
COM2x1
I/O
I/O
Tn
T2
/1)
) is therefore shown as a clock enable signal. In asynchronous mode, clk
1
1
0
0
1
1
1. A special case occurs when OCR2x equals TOP and COM2x1 is set. In this case,
1. A special case occurs when OCR2x equals TOP and COM2x1 is set. In this case,
the Compare Match is ignored, but the set or clear is done at BOTTOM. See
PWM Mode" on page
the Compare Match is ignored, but the set or clear is done at TOP. See
Correct PWM Mode" on page 314
COM2x0
COM2x0
0
1
0
1
0
1
MAX - 1
Clear OC2x on Compare Match, set OC2x at BOTTOM, (non-
inverting mode).
Set OC2x on Compare Match, clear OC2x at BOTTOM, (inverting
mode).
Normal port operation, OC2x disconnected.
WGM22 = 0: Normal Port Operation, OC2A Disconnected.
WGM22 = 1: Toggle OC2A on Compare Match.
OC2B: not applicable, reserved function;
Clear OC2x on Compare Match when up-counting. Set OC2x on
Compare Match when down-counting.
Set OC2x on Compare Match when up-counting. Clear OC2x on
Compare Match when down-counting.
313.
Figure 21-8 below
MAX
for more details.
Description
Description
ATmega128RFA1
contains timing data for basic
BOTTOM
BOTTOM + 1
I/O
"Phase
should
"Fast
319
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