ATMEGA48-15AZV Просмотр технического описания (PDF) - Atmel Corporation

Номер в каталоге

Компоненты Описание

производитель

ATMEGA48-15AZV

8-bit Microcontroller with 8K Bytes In-System Programmable Flash

Atmel Corporation 

Atmel ATmega48/88/168 Automotive

36. Document Revision History

Please note that the referring page numbers in this section are referred to this document. The

referring revision in this section are referring to the document revision.

36.1 Rev. 7530A-AVR-08/05

1.

Creation of the Automotive version starting from Industrial version. Temperature and

voltage ranges reflecting Automotive requirements.

2.

EEPROM and FLASH endurance extended to reflect qualification results.

Added Green/ROHS compliance.

3.

Parametric and analog values modified according to characterization results:

Reference input Resistance specification at 22.4, 32, 41.6 KOhm

Tacit typical value indicated at 140nS for 4.5V. Reference to 2.7V removed.

VIL1 Xtal1 limit similar to RESET pin.

VOH for Vcc=3V limit at 0.5V max

VOL for Vcc=3V limit at 2.3V max

Tape & reel + dry-pack delivery notice added.

4.

Internal RC Oscillator typical graphs added.

Internal RC oscillator tolerance at ±10%

Reference input Resistance specification at 32 ±20%

Added Oscillator (Watchdog and RC) typical characteristics curves.

36.2 Changes from

Rev. 7530A-AVR-08/05 to Rev. 7530B-AVR-03/06

1.

Re-synchronization algorithm detailed.

36.3 Changes from

Rev. 7530B-AVR-03/06 to Rev. 7530C-AVR-09/06

1.

Correction of package codification and drawings.

36.4 Changes from

Rev. 7530C-AVR-09/06 to Rev. 7530D-AVR-02/07

1.

Clarification of Power On Reset Specifications table, Table on page 43.

2.

Errata list updated.

7530J–AVR–03/12

331

Share Link: