33. 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
Section 30.1.2 “ATmega16M1/16C1/32M1/32C1 Rev. B (Mask Revision)” on page 306
updated
7647O-AVR-01/15
Number 11. in Section 30.1.4 “Errata Description” on page 308 added
Table 7-1 “Reset Characteristics” on page 39 updated
Section 31 “Ordering Information” on page 309 updated
Put datasheet in the latest template
7647N-AVR-11/14
7647M-AVR-08/14
7647L-AVR-07/14
7647K-AVR-12/13
7647J-AVR-04/13
Table 25-17 “Serial Programming Instruction Set” on page 272 updated
Section 26.8 “CAN Physical Layer Characteristics” on page 322 added
Section “Features” on page 2 updated
Table 0-1 “ATmega32/64/M1/C1 Product Line-up” on page 2 updated
Table 7-5 “Watchdog Timer Configuration” on page 55 updated
Package drawing updated
7647I-AVR-07/12
7647H-AVR-03/12
7647G-AVR-09/11
7647F-AVR-04/09
ADC description updated
Errata list updated
DAC description updated
Package Information updated
Stack pointer updated
Flash Boot Loader Parameters updated
DC Characteristics updated
ISRC - Current Source updated
Analog comparator updated
Clock Characteristics updated
7647E-AVR-03/09
ADC noise canceller updated
Brown-out Detection updated
Ordering Information updated
ADC Characteristics updated
Typical Characteristics updated
Manufacturing Calibration update
7647D-AVR-08/08
7647C-AVR-07/08
Errata update
Added ATmega16M1 product offering
Modified Clock Distribution diagram, Figure 5-1 on page 25
Modified PLL Clocking Sytem diagram, Figure 5-3 on page 30
Modified Section 5.6.1 “Internal PLL” on page 29
Updated analog comparator Hysteresis Voltage, see
Section 26.2 “DC Characteristics” on page 273
Updated Current Source Value, see Section 26.2 “DC Characteristics” on page 273
Updated Table 25-12 on page 260
Updated Table 25-13 on page 260
Added PCICR definition in Section 29. “Register Summary” on page 299
312
ATmega16/32/64/M1/C1 [DATASHEET]
7647O–AVR–01/15
MICROCHIP [ MICROCHIP ]
