Datasheet

1133
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
Section 26. “External Bus Interface (EBI)”
Section 26.2 “Embedded Characteristics”: replaced bullet “MLC Nand Flash ECC Controller” with “8-bit NAND Flash ECC
Controller”
Table 26-4 “EBI Pins and External Device Connections”: in footnote, replaced instance of “D16-D24” with “D16–D23”
Section 26.5.3.4 “Power supplies”: in second paragraph, replaced instance of “D16-D32” with “D16–D31”
Section 45. “Ethernet MAC 10/100 (EMAC)”
Section 45.2 “Embedded Characteristics”: changed first bullet from “Supports MII Interface to the physical layer” to
“EMAC0 supports MII and RMII interfaces to the physical layer (EMAC1 supports RMII only)”
Table 45-5 “Pin Configuration”: added “RMII” column
Section 46. “Electrical Characteristics”
Table 46-2 “DC Characteristics”: added input impedance characteristics
Table 46-5 “Processor Clock Waveform Parameters”: added footnote “For DDR2 usage only, there are no limitations to LP-
DDR, SDRAM and mobile SDRAM”
Figure 46-2 “Main Oscillator Schematics”: added note “A 1K resistor must be added on XOUT pin for crystals with
frequencies lower than 8 MHz” below figure
Table 46-10 “12 MHz RC Oscillator Characteristics”: added conditions to parameter “Power Consumption Oscillation”
Table 46-18 “I/O Characteristics”: added values; replaced “40 pF” with “20 pF” in footnote defining 3.3V domain
Revised Section 46.14 “POR Characteristics” to add Figure 46-5 “General Presentation of POR Behavior” and Section
46.14.2 “Backup Power Supply POR Characteristics”
Table 46-28 “Core Power Supply POR Characteristics”: added conditions to parameter “Threshold Voltage Falling”
Promoted Section 46.15 “Power Sequence Requirements” to heading level 2 (was level 3)
Table 46-31 “Zero Hold Mode Use Maximum System Clock Frequency (MCK)”: in values columns, changed header “Min”
to “Max”
Added Section 46.19 “Two-wire Interface Characteristics”
Section 49. “SAM9X25 Errata”
Updated Section 49.2.1 “RSTC: Reset during SDRAM Accesses”
Added Section 49.5 “Boot Strategy”
Added Section 49.6 “Real Time Clock (RTC)”
Doc. Rev.
11054D Comments
Change
Request
Ref.
(1)
Introduction:
Section 1. “Features”, added DBGU in the Peripherals list.
Section 8.2 “Peripheral Identifiers”, added data on System Controller Interrupt in Table 8-1 “Peripheral
Identifiers”.
rfo
8516
MATRIX:
Section 25.7.6.1 “EBI Chip Select Assignment Register”, updated the description of a warning note in
“DDR_MP_EN: DDR Multi-port Enable” .
8532
DMAC:
Added Section 31.2.1 “DMA Controller 0” and Section 31.2.2 “DMA Controller 1”.8526
SPI:
Added references on SPKC in Section 35.2 “Embedded Characteristics”.
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Doc. Rev.
11054E Comments