Datasheet

ManualsBrandsMicrochip ManualsAVR MicrocontrollersAVR RISC Microcontroller Flash 512B

Table of Contents

Introduction......................................................................................................................1

Feature............................................................................................................................ 1

1. Description.................................................................................................................5

2. Configuration Summary............................................................................................. 6

3. Ordering Information .................................................................................................7

4. Block Diagram........................................................................................................... 8

5. Pin Configurations..................................................................................................... 9

5.1. Pinout........................................................................................................................................... 9

5.2. Pin Descriptions..........................................................................................................................12

6. I/O Multiplexing........................................................................................................14

7. General Information.................................................................................................16

7.1. Resources.................................................................................................................................. 16

7.2. Data Retention............................................................................................................................16

7.3. About Code Examples................................................................................................................16

7.4. Capacitive Touch Sensing.......................................................................................................... 16

8. Packaging Information.............................................................................................17

8.1. 40-pin PDIP................................................................................................................................ 17

8.2. 44-pin TQFP...............................................................................................................................18

8.3. 44-pin VQFN...............................................................................................................................19

8.4. 44-pin QFN.................................................................................................................................20

8.5. 49-pin VFBGA............................................................................................................................ 21

Atmel ATmega164A [DATASHEET]

Atmel-42712C-ATmega164A_Datasheet_Summary-10/2016