SAM7X256_14 Datasheet, PDF (654/662 Pages) ATMEL Corporation – ARM-based Flash MCU

Version
6120F
(Continued) ^Comments
Change
Request
Ref.
Section 34. “USB Device Port (UDP)” on page 441: Corrections, improvements, additions and deletions
throughout section, new source document.
Section 34.5.3.8 ”Sending a Device Remote Wakeup” replaces title “Sending an External Resume.
WAKEUP bit shown in interruput registers: Section 34.6.4 on page 450 thru Section 34.6.8 on page 455
3288
RMWUPE, RSMINPR, ESR bits removed from Section 34.6.2 ”UDP Global State Register”
NOTE: pertinent to USB pullup effect on USB Reset added to Section 34.6.12 ”UDP Transceiver Control
Register”.
ADC: Section 35.2 “Block Diagram” on page 463 dedicated and I/O line multiplexed inputs differentiated.
“ADC Timings” on page 486 typo corrected in warning
3052
2830
CAN: Update to message acceptance example in Section 36.6.2.1 “Message Acceptance Procedure” on ^{2295, 2296}
page 484.
New information on byte priority added to Section 36.8.17 “CAN Message Data Low Register” on page 531 ²⁴⁷⁶
and Section 36.8.18 “CAN Message Data High Register” on page 532.
Corrected MDL bit description in Section 36.8.17 “CAN Message Data Low Register” on page 531.
Update to specify allowed values for BRP field on Section 36.6.4 ”CAN 2.0 Standard Features”, page 489 ₂₅₉₇
and in Section 36.8.6 “CAN Baudrate Register” on page 518.
EMAC: “Interrupt Enable Register” on page 559, access changed to Write-only.
“Interrupt Disable Register” on page 560, access changed to Write-only.
“Interrupt Mask Register” on page 561, access changed to Read-only.
1725
Section 38. ”SAM7X512/256/128 Electrical Characteristics”
“Absolute Maximum Ratings” on page 581 change to Maximum Operating Voltages
3059
Changed conditions of parameters I_PULLUP and I_LEAK in Table 38-2, “DC Characteristics,” on page 582.
Updated Table 38-5, “DC Flash Characteristics SAM7X512/256/128,” on page 583 and Table 38-9, “Main
Oscillator Characteristics,” on page 587.
Added Table 38-10, “Crystal Characteristics,” on page 588.
Updated I_DDBP in Table 38-11, “XIN Clock Electrical Characteristics,” on page 588.
Added information on data sampling in SPI master mode to Table 38-21, “SPI Timings,” on page 595.
Updated Table 38-22, “EMAC Signals,” on page 596
Added Table 38-24, “EMAC RMII Specific Signals (Only for SAM7X512),” on page 598 and Figure 38-9,
”EMAC RMII Mode” on page 598.
rfo review
Errata updated:
Added Section 41.1 “Marking” on page 607.
Section 41.3.6.1 ”RTT: Possible Event Loss when Reading RTT_SR”
Section 41.3.7.4 ”SPI: Chip Select and Fixed Mode”
Section 41.3.7.5 ”SPI: Baudrate Set to 1”
TWI: Behavior of OVRE Bit (removed)
Section 41.3.9.5 ”TWI: Software Reset”
Section 41.3.10.2 ”USART: Hardware Handshaking – Two Characters Sent”
Section 41.3.10.3 ”USART: RXBRK Flag Error in Asynchronous Mode”
#2871
PIO: Leakage on PB27 - PB 30 ....”the leakage can be 25 µA in worst case...”
rfo review
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
654