ATMEGA64L-8MI View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATMEGA64L-8MI

8-bit AVR® Microcontroller with 64K Bytes In-System Programmable Flash

Atmel Corporation 

Table 124. Command Byte Bit Coding

Command Byte

Command Executed

1000 0000

Chip Erase

0100 0000

Write Fuse Bits

0010 0000

Write Lock Bits

0001 0000

Write Flash

0001 0001

Write EEPROM

0000 1000

Read Signature Bytes and Calibration byte

0000 0100

Read Fuse and Lock Bits

0000 0010

Read Flash

0000 0011

Read EEPROM

Table 125. No. of Words in a Page and no. of Pages in the Flash

Flash Size

Page Size PCWORD No. of Pages PCPAGE

32K words (64K bytes) 128 words PC[6:0]

256

PC[14:7]

PCMSB

14

Table 126. No. of Words in a Page and no. of Pages in the EEPROM

EEPROM Size Page Size PCWORD No. of Pages PCPAGE

2K bytes

8 bytes

EEA[2:0]

256

EEA[10:3]

EEAMSB

10

296 ATmega64(L)

2490G–AVR–03/04

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