ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 462

• 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

30.7 Register Description
30.7.1 SPMCSR – Store Program Memory Control Register
462
ATmega128RFA1
Table 30-7. Boot Size Configuration with 128 kByte of Flash Memory
The Store Program Memory Control Register contains the control bits needed to control
the Boot Loader operations. Note: Only one SPM instruction should be active at any
time.
• Bit 7 – SPMIE - SPM Interrupt Enable
Bit
$37 ($57)
Read/Write
Initial Value
Variable
ZPAGEMSB
PCPAGE
PCWORD
Notes:
Note:
1
1
0
0
1. The different BOOTSZ Fuse configurations are shown in
1. Z0: should be zero for all SPM commands, byte select for the (E)LPM instruction.
2. See
3. The Z-register is only 16 bits wide. Bit 16 is located in the RAMPZ register in the
about the use of Z-pointer during Self-Programming.
I/O map.
SPMIE
RW
7
0
1
0
1
0
"Addressing the Flash During Self-Programming" on
PC[15:7]
PC[6:0]
Value
RWWSB
R
6
0
words
words
words
words
1024
2048
4096
512
SIGRD
Corresponding
RW
5
0
Z-value
Z16
Z7:Z1
Z7
16
32
4
8
(3)
RWWSRE BLBSET PGWRT
:Z8
RW
(2)
4
0
0x0000 –
0xFDFF
0x0000 –
0xFBFF
0x0000 –
0xF7FF
0x0000 –
0xEFFF
Description
Bit in Z-pointer that is mapped to PCMSB.
Because Z0 is not used; the ZPAGEMSB
equals PAGEMSB + 1.
Program Counter page address: Page
select, for Page Erase and Page Write.
Program Counter word address: Word
select, for filling temporary buffer (must be
zero during Page Write operation)
RW
3
0
0xFE00 –
0xFFFF
0xFC00 –
0xFFFF
0xF800 –
0xFFFF
0xF000 –
0xFFFF
RW
2
0
(1)
PGERS
Figure 30-2 on page
RW
1
0
page 454 for details
0xFDFF
0xFBFF
0xEFFF
0xF7FF
8266B-MCU Wireless-03/11
(1)
SPMEN
RW
0
0
0xFE00
0xFC00
0xF800
0xF000
SPMCSR
453.