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ATMEGA128-16AUR 数据表(PDF) 22 Page - ATMEL Corporation |
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ATMEGA128-16AUR 数据表(HTML) 22 Page - ATMEL Corporation |
22 / 24 page 22 2467XS–AVR–06/11 ATmega128 6. Improved description on how to do a polarity check of the ADC differential results in “ADC Conversion Result” on page 241. 7. Corrected JTAG version numbers in “JTAG Version Numbers” on page 256. 8. Improved description of addressing during SPM (usage of RAMPZ) on “Addressing the Flash During Self-Programming” on page 278, “Performing Page Erase by SPM” on page 280, and “Performing a Page Write” on page 280. 9. Added not regarding OCDEN Fuse below Table 118 on page 288. 10. Updated Programming Figures: Figure 135 on page 290 and Figure 144 on page 301 are updated to also reflect that AVCC must be connected during Programming mode. Figure 139 on page 297 added to illustrate how to program the fuses. 11. Added a note regarding usage of the PROG_PAGELOAD and PROG_PAGEREAD instructions on page 307. 12. Added Calibrated RC Oscillator characterization curves in section “Typical Charac- teristics” on page 333. 13. Updated “Two-wire Serial Interface” section. 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 “Bit Rate Generator Unit” on page 203. Added the description at the end of “Address Match Unit” on page 204. 14. Added a note regarding usage of Timer/Counter0 combined with the clock. See “XTAL Divide Control Register – XDIV” on page 36. Rev. 2467C-02/02 1. Corrected Description of Alternate Functions of Port G Corrected description of TOSC1 and TOSC2 in “Alternate Functions of Port G” on page 84. 2. Added JTAG Version Numbers for rev. F and rev. G Updated Table 100 on page 256. 3 Added Some Preliminary Test Limits and Characterization Data Removed some of the TBD's in the following tables and pages: Table 19 on page 50, Table 20 on page 54, “DC Characteristics” on page 318, Table 131 on page 320, Table 134 on page 323, and Table 136 on page 328. 4. Corrected “Ordering Information” on page 12. 5. Added some Characterization Data in Section “Typical Characteristics” on page 333.. 6. Removed Alternative Algortihm for Leaving JTAG Programming Mode. See “Leaving Programming Mode” on page 315. 7. Added Description on How to Access the Extended Fuse Byte Through JTAG Pro- gramming Mode. |
类似零件编号 - ATMEGA128-16AUR |
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类似说明 - ATMEGA128-16AUR |
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