at91sam9260-cj ATMEL Corporation, at91sam9260-cj Datasheet - Page 774

• Manufacturer Part Number: at91sam9260-cj
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

Table 44-1.
774
Revision
6221F (cont.)
AT91SAM9260
Current version appears first
Comments
UDP:
updated.
In the USB_CSR register, the control endpoints are not effected by the bit field,
“EPEDS: Endpoint Enable Disable” on page
Updated: write 1 =.... in
USB_CSR register.
Updated: write 0 = ....in
USB_CSR register.
Section 37.6.10 “UDP Endpoint Control and Status Register” on page
to code and added instructions regarding USB clock and system clock cycle, and
updated “note” appearing under the code. “wait 3 USB clock cycles and 3 system
clock cycles before accessing DPR from RX_DATAx and TXPKTRDY bit fields,
ditto for RX_DATAx and TXPKTRDY bit field descriptions.”
Section 37.2 “Block Diagram” on page
MCK specified as clock used by Master Clock domain, UDPCK specified as 48
MHz clock used by 12 MHz domain, in peripheral clock requirements.
Section 37.6 “USB Device Port (UDP) User Interface” on page
mapping table has been updated.
Section 37.6.6 “UDP Interrupt Mask Register” on page 658
as BIT12 and cannot be masked.
ADC: New widths for fields PRESCAL and STARTUP in
Register” on page
In
supply parameters.
VIL, VIH, VOL, VOH lines updated with 1.8V conditions
In
10, “Crystal Characteristics,” on page
In
of External Load Capacitance with a CCRYSTAL = 12.5 pF
Corrected R
page
Corrected values in
Section 42.1, “Thermal Conditions” removed.
Corrected package reference to PQFP in
Drawing” on page
Updated BGA ordering code in
on page
Table 41-2, “DC Characteristics,” on page
Section 41.5 ”Crystal Oscillator Characteristics” on page
Table 41-12, “Main Oscillator Characteristics,” on page
774.
Table 37-2, “USB Communication
780.
EXT
value in
778.
716.
Table 41-21, “SDRAMC Clock Signal,” on page
“RX_DATA_BK0: Receive Data Bank 0”
“TXPKTRDY: Transmit Packet Ready”
Figure 41-12, ”USB Data Signal Rise and Fall Times” on
Section 43. ”AT91SAM9260 Ordering Information”
754.
634, in the text below the block diagram,
Flow”, Supported Endpoint column
Figure 42-2, ”208-lead PQFP Package
668.
725, added typ values for power
Section 40.6.2 “ADC Mode
731, corrected typ value
bit 12 has been defined
754, added
651, the register
bit field of
bit field of
738.
664, update
Table 41-
Change Request Ref.
3476
4063
4099
4462
4487
4508
4802
4430
5002
4929
4837
4974
4627
5084
4728
4740
4768
6221G–ATARM–31-Jan-08