Datasheet
638
6120F–ATARM–03-Oct-06
AT91SAM7X512/256/128 Preliminary
ADC: Section 35-1 ”Analog-to-Digital Converter Block Diagram” on page 471 dedicated and I/O line
multiplexed inputs differentiated.
”ADC Timings” on page 478 typo corrected in warning
3052
2830
CAN: Update to message acceptance example in Section 36.6.2.1 ”Message Acceptance Procedure” on
page 494.
New information on byte priority added to Section 36.8.17 ”CAN Message Data Low Register” on page
542 and Section 36.8.18 ”CAN Message Data High Register” on page 543.
Corrected MDL bit description in Section 36.8.17 ”CAN Message Data Low Register” on page 542.
Update to specify allowed values for BRP field on Section 36.6.4 ”CAN 2.0 Standard Features”, page 499
and in Section 36.8.6 ”CAN Baudrate Register” on page 529.
2295, 2296
2476
2597
EMAC: ”Interrupt Enable Register” on page 573, access changed to Write-only.
”Interrupt Disable Register” on page 574, access changed to Write-only.
”Interrupt Mask Register” on page 575, access changed to Read-only.
1725
Section 38. ”AT91SAM7X Electrical Characteristics”
”Absolute Maximum Ratings” on page 595 change to Maximum Operating Voltages 3059
Changed conditions of parameters I
PULLUP
and I
LEAK
in Table 38-2, “DC Characteristics,” on page 596.
Updated Table 38-5, “DC Flash Characteristics AT91SAM7X512/256/128,” on page 597 and Table 38-9,
“Main Oscillator Characteristics,” on page 600.
Added Table 38-10, “Crystal Characteristics,” on page 601.
Updated I
DDBP
in Table 38-11, “XIN Clock Electrical Characteristics,” on page 601.
Added information on data sampling in SPI master mode to Table 38-21, “SPI Timings,” on page 608.
Updated Table 38-22, “EMAC Signals,” on page 609
Added Table 38-24, “EMAC RMII Specific Signals (Only for AT91SAM7X512),” on page 611 and Figure
38-8, EMAC RMII Mode on page 611.
rfo review
Errata updated:
Added Section 41.1 ”Marking” on page 621.
Section 41.2.4.1 ”RTT: Possible Event Loss when Reading RTT_SR”
Section 41.2.5.4 ”SPI: Chip Select and Fixed Mode”
Section 41.2.5.5 ”SPI: Baudrate Set to 1”
TWI: Behavior of OVRE Bit (removed)
Section 41.2.7.5 ”TWI: Software Reset”
Section 41.2.8.2 ”USART: Hardware Handshaking – Two Characters Sent”
Section 41.2.8.3 ”USART: XOFF Character Bad Behavior”
#2871
PIO: Leakage on PB27 - PB 30 ....”the leakage can be 25 µA in worst case...” rfo review
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