ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 463
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: 463 of 524
- Download datasheet (5Mb)
30.7.2 NEMCR – Flash Extended-Mode Control-Register
8266A-MCU Wireless-12/09
instruction is executed within four clock cycles. The CPU is halted during the entire
page write operation if the NRWW section is addressed.
• Bit 1 – PGERS - Page Erase
If this bit is written to one at the same time as SPMEN, the next SPM instruction within
four clock cycles executes page erase. The page address is taken from the high part of
the Z pointer. The data in R1 and R0 are ignored. The PGERS bit will auto-clear upon
completion of a page erase, or if no SPM instruction is executed within four clock
cycles. The CPU is halted during the entire page write operation if the NRWW section is
addressed.
• Bit 0 – SPMEN - Store Program Memory Enable
This bit enables the SPM instruction for the next four clock cycles. If written to one
together with either RWWSRE, BLB-SET, PGWRT or PGERS, the following SPM
instruction will have a special meaning, see description above. If only SPMEN is written,
the following SPM instruction will store the value in R1:R0 in the temporary page buffer
addressed by the Z pointer. The LSB of the Z pointer is ignored. The SPMEN bit will
auto-clear upon completion of an SPM instruction, or if no SPM instruction is executed
within four clock cycles. During page erase and page write, the SPMEN bit remain high
until the operation is completed. Writing any other combination than "10001", "01001",
"00101", "00011" or "00001" in the lower five bits will have no effect.
The Flash Extended-Mode Control-Register handles the extended address-mode of the
extra rows.
• Bit 7 – Resx7 - Reserved
• Bit 6 – ENEAM - Enable Extended Address Mode for Extra Rows
When active high, the extended address mode of the extra rows is enabled. The
address is decoded from bits AEAM1:0 of this register.
• Bit 5:4 – AEAM1:0 - Address for Extended Address Mode of Extra Rows
These bits are only used when bit ENEAM of this register is set high. Then AEAM1:0
are used to decode the addresses of the extra rows. A value of 0 decodes the default
factory row that is also accessible when the extended address mode is deactivated.
Table 30-8 AEAM Register Bits
• Bit 3:0 – Resx3:0 - Reserved
Bit
NA ($75)
Read/Write
Initial Value
Register Bits
AEAM1:0
Resx7
RW
7
0
ENEAM
RW
6
0
AEAM1
RW
5
0
Value
0
1
2
3
AEAM0
RW
4
0
Description
Factory Row
User Row 1
User Row 2
User Row 3
Resx3
RW
3
1
ATmega128RFA1
Resx2
RW
2
0
Resx1
RW
1
1
Resx0
RW
0
0
NEMCR
463
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