ATMEga64L ATMEL Corporation, ATMEga64L Datasheet - Page 296

• Manufacturer Part Number: ATMEga64L
• Description: 8-bit AVR Microcontroller with 64K Bytes In-System Programmable Flash
• Manufacturer: ATMEL Corporation

296
ATmega64(L)
Table 124. Command Byte Bit Coding
Table 125. No. of Words in a Page and no. of Pages in the Flash
Table 126. No. of Words in a Page and no. of Pages in the EEPROM
32K words (64K bytes)
EEPROM Size
2K bytes
Command Byte
Flash Size
1000 0000
0100 0000
0010 0000
0001 0000
0001 0001
0000 1000
0000 0100
0000 0010
0000 0011
Page Size
8 bytes
Page Size
128 words
Command Executed
Chip Erase
Write Fuse Bits
Write Lock Bits
Write Flash
Write EEPROM
Read Signature Bytes and Calibration byte
Read Fuse and Lock Bits
Read Flash
Read EEPROM
PCWORD
EEA[2:0]
PCWORD
PC[6:0]
No. of Pages
256
No. of Pages
256
EEA[10:3]
PCPAGE
PCPAGE
PC[14:7]
2490G–AVR–03/04
EEAMSB
PCMSB
10
14