SAM9261 Atmel Corporation, SAM9261 Datasheet - Page 726

• Manufacturer Part Number: SAM9261
• Manufacturer: Atmel Corporation

Specifications of SAM9261

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Ssc: 3
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 160
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

726
Doc. Rev.
6062J
Doc. Rev.
6062I
AT91SAM9261
Date
20-Mar-08
Date
06-Feb-08
Comments
Section 30. ”Two-wire Interface (TWI)”
Table 4-1 on page
Table 39-8, “32 kHz Oscillator Characteristics”
Section 13.11 ”Hardware and Software
smaller than 156 Kbytes”. ....”time to down load 156 Kbytes is reduced to 200 ms.”
Removed Section 41.3 “AT91SAM9261 Errata-Revision B Parts”.
Comments
”AT91SAM9261
Section 42.2.5 ”LCD”
Section 42.2.12 ”Shutdown Controller (SHDWC)”
Section 5.1 ”Power
removed.
Section 39.7 ”Core Power Supply POR Characteristics”
subsequent chapter, table and figure numbering advanced.
Table 39-2, “DC Characteristics”
VOL and VOH updated
Section 38.9 ”Peripheral Timings”
Figure 38-7 ”SPI Master Mode with (CPOL =0 and NCPHA = 1) or (CPOL =1 NCPHA = 0)”
Figure 38-8 ”SPI Master Mode with (CPOL = NCPHA = 0) or (CPOL = NCPHA = 1)”
Features:
VDDPLL.
“Required Power Supplies:” on page
Errata”, added
10, PC16 is powered by VDDIOM in Pinout for LFBA package
Supplies”, startup voltage slope requirements for VDDCORE and VDDBU
added to
Section 42.2 ”AT91SAM9261 Errata - Revision A Parts”
Section 41.3 ”AT91SAM9261 Errata - Revision B Parts”
VIH updated.
In the SPI section. figure titles updated as follows.
important update to this section
Constraints”, ....”.downloaded code size must be
VDDOSC changed to VDDBU
2, updated, 3.0V to 3.6V for VDDOSC and for
added to errata.
added to Electrical Characteristics
6062N–ATARM–3-Oct-11
Change
Request
Ref.
5327
5382
5334/5440
5397
5464
Change
Request
Ref.
5167
rfo review
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5228
5250
4928
5287
5259
5248