AT91SAM9G46B-CU View Datasheet(PDF) - Atmel Corporation
Part Name
Description
Manufacturer
AT91SAM9G46B-CU Datasheet PDF : 1277 Pages
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Doc. Rev
11028D
Comments (Continued)
USART
Min. CD value for SPI master mode changed from 4 to 6 in Section 32.7.7 “SPI Mode” on page 575.
AES
Added “Write the Mode Register” step in Section 44.4.2.1 “Manual Mode” on page 1107.
Hardware Counter Measures updated in Section 44.2 “Embedded Characteristics” on page 1105 and in
Section 44.4.4.1 “Countermeasures” on page 1110.
Change
Request
Ref.
8344
8277
rfo(1)
TDES
Added “Write the Mode Register” step in Section 45.4.2.1 “Manual Mode” on page 3 and Section
45.4.2.3 “PDC Mode” on page 3.
3 keys mode restriction added in Section • “KEYMOD: Key Mode” on page 10
Hardware Counter Measures updated in Section 45.2 “Embedded Characteristics” on page 1 and in
Section 45.4.4.1 “Countermeasures” on page 7.
8277
8284
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SHA
Mode Register reset value updated to 0x1 in Table 46.5 “Secure Hash Algorithm (SHA) User Interface”.
Electrical Characteristics
Current consumption values updated in Table 48-14 on page 1233.
Values updated for EMAC21 and EMAC22 in Table 48-44 on page 1255.
Last sentence added in Section 48.12.2 “Power-Up Sequence” on page 1238.
Errata
New errata for EMAC: Section 51.2.8 “Ethernet MAC 10/100 (EMAC)” on page 1265 added.
New errata for BootROM: Section 51.2.1.2 on page 1263 added.
New errata for RSTC: Section 51.2.2 “RSTC” on page 1263 added.
rfo(1)
7763
7981
8338
7981
8080
8111
Doc. Rev
11028C
Comments
Introduction
Product Line/Product naming convention changed - AT91SAM ARM-based MPU / SAM9G46
Section 4.1 “Power Supplies”, replaced ground pin names by GNDIOM, GNDCORE, GNDANA,
GNDIOP, GNDBU, GNDOSC, GNDUTMI.
Reorganized text describing GND association to power supply pins
Clock Generator
Figure 24-2 and Figure 24-5, GND changed to GNDOSC.
DDRSDRC
“DDRSDRC Timing 1 Parameter Register”,TXSNR field, “Number of cycles is between 0 and 255”.
PMC
Section 25.4 “Processor Clock Controller”, 2nd and 3rd paragraphs edited.
RTC
Section 12.6 “Real Time Clock (RTC) User Interface”, typo in section title fixed.
Change
Request
Ref.
rfo(1)
7332
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7332
7462
7392
7569
SAM9G46 Series [DATASHEET]
Atmel-11028G-ATARM-SAM9G46-Datasheet_08-Dec-15
1265
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