ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 274
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: 274 of 524
- Download datasheet (5Mb)
18.11.13 ICR1L – Timer/Counter1 Input Capture Register Low Byte
18.11.14 TIMSK1 – Timer/Counter1 Interrupt Mask Register
274
ATmega128RFA1
The Input Capture Register is updated with the counter (TCNT1) value each time an
event occurs on the ICP1 pin or on the Analog Comparator output. The Input Capture
Register can be used for defining the counter TOP value. The Input Capture Register is
16-bit in size. To ensure that both the high and low bytes are read simultaneously when
the CPU accesses these registers, the access is performed using an 8-bit temporary
High Byte Register (TEMP). This temporary register is shared by all the other 16-bit
registers. See section "Accessing 16-bit Registers" for details.
• Bit 7:0 – ICR1L7:0 - Timer/Counter1 Input Capture Register Low Byte
• Bit 7:6 – Res1:0 - Reserved Bit
This bit is reserved for future use. A read access always will return zero. A write access
does not modify the content.
• Bit 5 – ICIE1 - Timer/Counter1 Input Capture Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts
globally enabled), the Timer/Counter1 Input Capture interrupt is enabled. The
corresponding Interrupt Vector is executed when the ICF1 Flag, located in TIFR1, is
set.
• Bit 4 – Res - Reserved Bit
This bit is reserved for future use. A read access always will return zero. A write access
does not modify the content.
• Bit 3 – OCIE1C - Timer/Counter1 Output Compare C Match Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts
globally enabled), the Timer/Counter1 Output Compare C Match interrupt is enabled.
The corresponding Interrupt Vector is executed when the OCF1C Flag, located in
TIFR1, is set.
• Bit 2 – OCIE1B - Timer/Counter1 Output Compare B Match Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts
globally enabled), the Timer/Counter1 Output Compare B Match interrupt is enabled.
The corresponding Interrupt Vector is executed when the OCF1B Flag, located in
TIFR1, is set.
• Bit 1 – OCIE1A - Timer/Counter1 Output Compare A Match Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts
globally enabled), the Timer/Counter1 Output Compare A Match interrupt is enabled.
Bit
NA ($86)
Read/Write
Initial Value
Bit
NA ($6F)
Read/Write
Initial Value
Res1
R
7
0
R
7
0
R
6
0
Res0
R
6
0
R
5
0
ICIE1
RW
5
0
R
4
0
ICR1L7:0
Res
R
4
0
R
3
0
OCIE1C
R
3
0
R
2
0
OCIE1B
R
2
0
R
1
0
OCIE1A
RW
R
0
0
1
0
8266A-MCU Wireless-12/09
TOIE1
RW
0
0
ICR1L
TIMSK1
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