attiny167-esxz ATMEL Corporation, attiny167-esxz Datasheet - Page 231

• Manufacturer Part Number: attiny167-esxz
• Description: 8-bit Avr 8-bit Microcontroller Microcontroller With 16k Bytes In-system Programmable Flash And Lin Controller
• Manufacturer: ATMEL Corporation

Table 21-15. Serial Programming Instruction Set (Continued)
7728A–AUTO–07/08
Instruction/Operation
Write Lock bits
Write Fuse bits
Write Fuse High bits
Write Extended Fuse Bits
Note:
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
232.
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
6. Instructions accessing program memory use a word address. This address may be random
7. See http://www.atmel.com/avr for Application Notes regarding programming and
Page size.
within the page range.
programmers.
Byte 1
0xAC
0xAC
0xAC
0xAC
Byte 2
0xE0
0xA0
0xA8
0xA4
Instruction Format
Byte 3
0x00
0x00
0x00
0x00
Figure 21-8 on page
ATtiny167
data byte in
data byte in
data byte in
data byte in
Byte4
231