| ATmega48 Automotive |
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4K byte self-programming Flash Program Memory, 512 byte SRAM, 256 Byte EEPROM, 8 Channel 10-bit A/D-converter(TQFP/MLF). debugWIRE On-chip Debug System. Up to 16 MIPS throughput at 16 MHz.
See datasheet for automotive ordering codes.
8Kbyte version: ATmega88 Automotive
16Kbyte version: ATmega168 Automotive
Note: all our kits are using industrial product versions.
Industrial Versions
ATmega48
ATmega88
ATmega168
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| Flash (Kbytes) |
4 |
| EEPROM (Kbytes) |
0.25 |
| SRAM (Bytes) |
512 |
| Max I/O Pins |
23 |
| F.max (MHz) |
16 |
| Vcc (V) |
2.7 - 5.5 |
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TQFP 32
VQFN (Sawn) 32
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More |
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ATmega48/88/168 Automotive
(341 pages, revision H, updated 2/09)
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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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AVR140: ATmega48/88/168 family run-time calibration of the Internal RC oscillator
(12 pages, revision A, updated 09/06)
This application note describes how to calibrate the internal RC oscillator via the
UART. The method used is based on the calibration method used in the Local Inteconnect
Network (LIN) protocol, synchronizing a slave node to a master node at the
beginning of every message frame.
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AVR317: Using the USART on the ATmega48/88/168 as a SPI master
(10 pages, revision A, updated 09/04)
Some applications might need more than one SPI module. This can be achieved using the new Master SPI Mode of the ATmega48/88/168 USART.
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AVR322: LIN Protocol Implementation on Atmel AVR Microcontrollers
(21 pages, revision A, updated 12/05)
The LIN protocol is introduced in this application note, along with its implementation on Atmel Automotive AVR microcontrollers.
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AVR480: Anti-Pinch System for Electrical Window
(19 pages, revision B, updated 12/06)
This application note provides an example of how to create an anti-pinch system for electrical windows. Based on Speed and Current parameters measured out of the window DC motor, it benefits from the internal digital and analog resources of the AVR ATmegax8 family to support the FMVSS118 and 20/64/ECC standards.
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AVR095: Migrating between ATmega48, ATmega88 and ATmega168
(5 pages, revision A, updated 02/04)
This application note describes issues to be aware of when migrating between the ATmega48, ATmega88 and ATmega168 microcontrollers.
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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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Touch Solutions
