ATmega88PA Automotive Atmel Corporation, ATmega88PA Automotive Datasheet - Page 312

• Manufacturer Part Number: ATmega88PA Automotive
• Manufacturer: Atmel Corporation

28.8.3
Table 28-19. Serial Programming Instruction Set (Hexadecimal values)
312
Instruction/Operation
Programming Enable
Chip Erase (Program Memory/EEPROM)
Poll RDY/BSY
Load Instructions
Load Extended Address byte
Load Program Memory Page, High byte
Load Program Memory Page, Low byte
Load EEPROM Memory Page (page access)
Read Instructions
Read Program Memory, High byte
Read Program Memory, Low byte
Read EEPROM Memory
Read Lock bits
Read Signature Byte
Read Fuse bits
Read Fuse High bits
Read Extended Fuse Bits
Read Calibration Byte
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
Notes:
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 corresponding 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 http://www.atmel.com/avr for Application Notes regarding programming and programmers.
8. WORDS
Atmel ATmega48PA/88PA/168PA [Preliminary]
Serial Programming Instruction set
(6)
(1)
Table 28-19 on page 312
Byte 1
$AC
$AC
$4D
$C1
$4C
$C0
$C2
$AC
$AC
$AC
$AC
$F0
$A0
$30
$50
$48
$40
$28
$20
$58
$50
$58
$38
and
Figure 28-8 on page 313
0000 00aa
adr MSB
0000 00aa
0000 00aa
adr MSB
adr MSB
Byte 2
$E0
$A0
$A8
$A4
$53
$80
$00
$00
$00
$00
$00
$00
$00
$00
$08
$08
$00
Instruction Format
(8)
describes the Instruction set.
Extended adr
0000 000aa
0000 000aa
aaaa aaaa
aaaa aaaa
aaaa aa00
adr LSB
adr LSB
adr LSB
adr LSB
adr LSB
Byte 3
$00
$00
$00
$00
$00
$00
$00
$00
$00
$00
$00
$00
(8)
high data byte out
low data byte out
high data byte in
low data byte in
data byte out
data byte out
data byte out
data byte out
data byte out
data byte out
data byte out
data byte out
data byte in
data byte in
data byte in
data byte in
data byte in
data byte in
9223B–AVR–09/11
Byte4
$00
$00
$00
$00
$00