A000046 Arduino, A000046 Datasheet - Page 311
![MCU, MPU & DSP Development Tools Uno](/photos/15/92/159298/arduinounofront_sml.jpg)
A000046
Manufacturer Part Number
A000046
Description
MCU, MPU & DSP Development Tools Uno
Manufacturer
Arduino
Series
-r
Type
MCUr
Specifications of A000046
Processor To Be Evaluated
ATmega328
Interface Type
USB, I2C, SPI
Dimensions
2.7 in x 2.1 in
Operating Supply Voltage
5 V
Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
ATmega328
- Current page: 311 of 448
- Download datasheet (13Mb)
Table 27-19. Serial Programming Instruction Set (Hexadecimal values) (Continued)
Notes:
8161D–AVR–10/09
Instruction/Operation
Write Instructions
Write Program Memory Page
Write EEPROM Memory
Write EEPROM Memory Page (page access)
Write Lock bits
Write Fuse bits
Write Fuse High bits
Write Extended Fuse Bits
1. Not all instructions are applicable for all parts.
2. a = address.
3. Bits are programmed ‘0’, unprogrammed ‘1’.
4. To ensure future compatibility, unused Fuses and Lock bits should be unprogrammed (‘1’) .
5. Refer to the correspondig section for Fuse and Lock bits, Calibration and Signature bytes and Page size.
6. Instructions accessing program memory use a word address. This address may be random within the page range.
7. See htt://www.atmel.com/avr for Application Notes regarding programming and programmers.
(6)
If the LSB in RDY/BSY data byte out is ‘1’, a programming operation is still pending. Wait until
this bit returns ‘0’ before the next instruction is carried out.
Within the same page, the low data byte must be loaded prior to the high data byte.
After data is loaded to the page buffer, program the EEPROM page, see
312.
Byte 1
$AC
$AC
$AC
$AC
$4C
$C0
$C2
ATmega48PA/88PA/168PA/328P
0000 00aa
0000 00aa
adr MSB
Byte 2
$E0
$A0
$A8
$A4
Instruction Format
aaaa aaaa
aaaa aa00
adr LSB
Byte 3
$00
$00
$00
$00
Figure 27-8 on page
data byte in
data byte in
data byte in
data byte in
data byte in
Byte4
$00
$00
311
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