поискавой системы для электроныых деталей |
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ATMEGA1281V датащи(PDF) 34 Page - ATMEL Corporation |
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ATMEGA1281V датащи(HTML) 34 Page - ATMEL Corporation |
34 / 38 page 34 2549MS–AVR–09/10 ATmega640/1280/1281/2560/2561 11. Datasheet Revision History Please note that the referring page numbers in this section are referring to this document.The referring revision in this section are referring to the document revision. 11.1 Rev. 2549M-09/10 11.2 Rev. 2549L-08/07 1. Updated typos in Figure 25-9 on page 285 and in Figure 25-10 on page 285. 2. Note is added below Table 1-1 on page 3. 3. The values for “typical characteristics” in Table 30-7 on page 376 and Table 30-8 on page 377, has been rounded. 4. Units for tRST and tBOD in Table 30-3 on page 372 have been changed from “ns” to “µs”. 5. The figure text for Table 30-2 on page 371 has been changed. 6. Text in first column in Table 29-3 on page 336 has been changed from “Fuse Low Byte” to “Extended Fuse Byte”. 7. The text in “Power Reduction Register” on page 54 has been changed. 8. The value of the inductor in Figure 25-9 on page 285 and Figure 25-10 on page 285 has been changed into 10 µH. 9. “Port A” has been changed into “Port K” in the first paragraph of “Fea- tures” on page 275. 10. Minimum wait delay for tWD_EEPROM in Table 29-16 on page 351 has been changed from 9.0 ms to 3.6 ms 11. Dimension A3 is added in “64M2” on page 28. 12. Several cross-references are corrected. 13. “COM0A1:0” on page 130 is corrected to “COM0B1:0”. 14. Corrected some Figure and Table numbering. 15. Updated Section 9.6 “Low Frequency Crystal Oscillator” on page 45. 1. Updated note in Table 9-11 on page 47. 2. Updated Table 9-3 on page 43, Table 9-5 on page 44, Table 9-9 on page 47. 3. Updated typos in “DC Characteristics” on page 367 4. Updated “Clock Characteristics” on page 371 5. Updated “External Clock Drive” on page 371. 6. Added “System and Reset Characteristics” on page 372. 7. Updated “SPI Timing Characteristics” on page 374. 8. Updated “ADC Characteristics – Preliminary Data” on page 376. 9. Updated ordering code in “ATmega640” on page 20. |
Аналогичный номер детали - ATMEGA1281V |
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Аналогичное описание - ATMEGA1281V |
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