| ATmega164P Automotive |
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16-Kbyte self-programming Flash Program Memory, 1-Kbyte SRAM, 512-Byte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt Operation.
See datasheet for automotive ordering codes.
32KB version: ATmega324P Automotive
64KB version: ATmega644P Automotive
Note: all our kits are using industrial product versions.
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| Flash (Kbytes) |
16 |
| EEPROM (Kbytes) |
0.5 |
| SRAM (Bytes) |
1024 |
| Max I/O Pins |
32 |
| F.max (MHz) |
16 |
| Vcc (V) |
2.7 - 5.5 |
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TQFP 44
VQFN (Sawn) 44
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More |
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ATmega164P, ATmega324P, ATmega644P Automotive
(377 pages, revision F, updated 9/09)
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ATmega164P, ATmega324P, ATmega644P Automotive Summary
(21 pages, revision D, updated 8/08)
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AVR042: AVR Hardware Design Considerations
(14 pages, revision F, updated 4/08)
This Application Note covers the most common problems encountered when switching to a new microcontroller architecture like the AVR. Solutions and considerations for the most common design challenges are covered.
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AVR105: Power efficient high endurance parameter storage in Flash memory
(10 pages, revision A, updated 9/03)
This application note describes how to implement a high endurance parameter storage method in Flash memory using the self-programming feature of the AVR.
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AVR230: DES Bootloader
(24 pages, revision D, updated 04/05)
This application note describes how firmware can be updated securely on AVR microcontrollers with bootloader capabilities. The method includes using the Data
Encryption Standard (DES) to encrypt the firmware. This application note also supports the Triple Data Encryption Standard (3DES).
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AVR244: UART as ANSI Terminal Interface
(8 pages, revision A, updated 11/03)
This application note describes some basic routines to interface the AVR to a terminal
window using the UART (hardware or software).
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AVR307: Half Duplex UART Using the USI Module
(18 pages, revision A, updated 10/03)
The Universal Serial Interface (USI) present in AVR devices like the ATtiny26, ATtiny2313, and ATmega169, is a communication module designed for TWI and SPI
communication. The USI is however not restricted to these two serial communication standards. It can be used for UART communication as well.
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AVR502: Migration between ATmega165 and ATmega325
(4 pages, revision B, updated 12/05)
The ATmega165 and ATmega325 are designed to be a pin and functionality compatible sub family, but there may be a need for some minor modifications in the application when porting code between the devices.
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 Other Related Application Notes |
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ATAVRAUTO102 |
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AVR JTAGICE mkII |
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See more FAQs |
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Atmel Motor Driver Solutions
(Brochure, 16 pages, revision A, updated 10/08)
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AVR and AVR32 - Quick Reference Guide
(Overview, 68 pages, revision I, updated 5/09)
Introduction of the product range of AVR and AVR32 microcontrollers and application processors:
- Device family description
- Key features
- Device selection guides
- Application oriented device families
- Tools offer
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AVR Instruction Set
(User Guide, 155 pages, revision H, updated 7/09)
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AVR Microcontrollers for Automotive
(Brochure, 12 pages, revision F, updated 10/08)
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Innovative Techniques for Extremely Low Power Consumption with 8-bit Microcontrollers
(White Paper, 16 pages, revision A, updated 02/06)
This white paper highlight some of the challenges of modern microcontroller design and how the new picoPower techniques used in the AVR microcontroller is addressing them. |
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Touch Solutions
