Datasheet

ATmega48/88/168 Automotive [DATASHEET]
7530K–AVR–07/14
302
36. Revision History
Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this
document.
Revision No. History
7530K-AVR-07/14 • Put datasheet in the latest template
7530J-AVR-03/12 • Package updated
7530I-AVR-02/10 • Package updated
7530H-AVR-02/09 • Update Section 7.7.1 “Power Reduction Register - PRR” on page 35
7530G-AVR-10/07 • Update to errata section
7530F-AVR-09/07
• Modification to POR. Table 8-1 on page 40. VPOT value modified
• Errata list numbering scheme modified. Section 33. “Errata ATmega48” on page 299,
Section 34. “Errata ATmega88” on page 300,
Section 35. “Errata ATmega168” on page 301
7530E-AVR-03/07
• Modification to POR. Section 8.3 “Power-on Reset” on page 39
• D2 / E2 tolerance on Mechanical outline. Section 32.2 “PN” on page 298
7530D-AVR-02/07
• Clarification of Power On Reset Specifications table, Table 8-1 on page 40
• Errata list updated.
7530C-AVR-09/06 • Correction of package codification and drawings
7530B-AVR-03/06 • Re-synchronization algorithm detailed
7530A-AVR-08/05
• 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
• Parametric and analog values modified according to characterization results: Reference
input resistance specification at 22.4, 32, 41.6KΩ
Tacit typical value indicated at 140nS for 4.5V. Reference to 2.7V removed
VIL1 Xtal1 limit similar to RESET pin.
VOH for V
CC
= 3V limit at 0.5V max
VOL for V
CC
= 3V limit at 2.3V max
Tape and reel + dry-pack delivery notice added
• EEPROM and FLASH endurance extended to reflect qualification results.
Added Green/ROHS compliance
• Creation of the Automotive version starting from Industrial version. Temperature and
voltage ranges reflecting Automotive requirements