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ATMEGA64_06 Datasheet, PDF (22/23 Pages) ATMEL Corporation – 8-bit Microcontroller with 64K Bytes In-System Programmable Flash | |||
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7. Improved description on how to do a polarity check of the ADC diff results in
âADC Conversion Resultâ on page 244.
8. Updated Programming Figures:
Figure 138 on page 296 and Figure 147 on page 309 are updated to also reflect that
AVCC must be connected during Programming mode. Figure 142 on page 305
added to illustrate how to program the fuses.
9. Added a note regarding usage of the âPROG_PAGELOAD (0x6)â and
âPROG_PAGEREAD (0x7)â instructions on page 316.
10. Updated âTWI â Two-wire Serial Interfaceâ on page 199.
More details regarding use of the TWI Power-down operation and using the TWI as
master with low TWBRR values are added into the data sheet. Added the note at
the end of the âBit Rate Generator Unitâ on page 205. Added the description at the
end of âAddress Match Unitâ on page 206.
11. Updated Description of OSCCAL Calibration Byte.
In the data sheet, it was not explained how to take advantage of the calibration
bytes for 2, 4, and 8 MHz Oscillator selections. This is now added in the following
sections:
Improved description of âOSCCAL â Oscillator Calibration Register(1)â on page 43
and âCalibration Byteâ on page 295.
12. When using external clock there are some limitations regards to change of
frequency. This is descried in âExternal Clockâ on page 44 and Table 131 on
page 330.
13. Added a sub section regarding OCD-system and power consumption in the
section âMinimizing Power Consumptionâ on page 50.
14. Corrected typo (WGM-bit setting) for:
â âFast PWM Modeâ on page 100 (Timer/Counter0).
â âPhase Correct PWM Modeâ on page 102 (Timer/Counter0).
â âFast PWM Modeâ on page 153 (Timer/Counter2).
â âPhase Correct PWM Modeâ on page 155 (Timer/Counter2).
15. Corrected Table 81 on page 193 (USART).
16. Corrected Table 102 on page 264 (Boundary-Scan)
22 ATmega64(L)
2490LSâAVRâ10/06
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