ATMEGA164 ATMEL [ATMEL Corporation], ATMEGA164 Datasheet - Page 21
ATMEGA164
Manufacturer Part Number
ATMEGA164
Description
8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.ATMEGA164.pdf
(23 pages)
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Errata
ATmega164 Rev. A
ATmega324 Rev. A
ATmega644 Rev. A
2593AS–AVR–06/05
Not sampled.
Not sampled.
•
1. EEPROM read from application code does not work in Lock Bit Mode 3
EEPROM read from application code does not work in Lock Bit Mode 3.
When the Memory Lock Bits LB2 and LB1 are programmed to mode 3, EEPROM
read does not work from the application code.
Problem Fix/Work around
Do not set Lock Bit Protection Mode 3 when the application code needs to read from
EEPROM.
ATmega164/324/644
21