ATMEGA103-6AI Atmel, ATMEGA103-6AI Datasheet
ATMEGA103-6AI
Specifications of ATMEGA103-6AI
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ATMEGA103-6AI Summary of contents
Page 1
... If the SPI is in Master mode, it will restart the old transfer if new data is written on the same clock edge as the previous transfer is finished. Problem Fix/Workaround When writing to the SPI, first wait until it is ready, then write the byte to transmit. 8-bit Microcontroller with 128K Bytes In-System Programmable Flash ATmega103(L) Rev. L Errata Sheet Rev. 1436C–09/01 1 ...
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... Codevision Compiler, version 1.0.0.5 or higher 5. Signature Bytes The signature bytes of the first few lots of the ATmega103 have been shipped with wrong signature bytes. Also in the datasheet, the wrong signature bytes have been given. The correct signature bytes are: $1E $97 $01. Problem Fix/Workaround Programmers must allow both $1E $97 $01 and $1E $01 $01 as valid signature bytes ...
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... WD_EEPROM 3. MISO Active during In-System Programming During In-System Programming, the MISO line (pin 13) of the ATmega103 is active, although the UART pins are used for programming. If pin 13 is used as an input in the application, a collision may occur on this line. Problem Fix/Workaround - If the MISO pin is used as an input, make sure that there is a current-limiting resistor in series with the line ...
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... No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems. ...