AT91SAM9260B-QU Atmel, AT91SAM9260B-QU Datasheet - Page 82

• Manufacturer Part Number: AT91SAM9260B-QU
• Description: IC ARM9 MCU 208-PQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9260B-QU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: POR, WDT
• Number Of I /o: 96
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-MQFP, 208-PQFP
• Package: 208PQFP
• Device Core: ARM926EJ-S
• Family Name: 91S
• Maximum Speed: 180 MHz
• Operating Supply Voltage: 1.8|3.3 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 96
• Interface Type: EBI/Ethernet/SPI/TWI/UART/USART/USB
• On-chip Adc: 4-chx10-bit
• Number Of Timers: 6
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Ram Size: 8 KB
• Maximum Clock Frequency: 180 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9260-EK
• Minimum Operating Temperature: - 40 C
• Cpu Family: AT91
• Device Core Size: 32b
• Frequency (max): 180MHz
• Total Internal Ram Size: 8KB
• # I/os (max): 96
• Number Of Timers - General Purpose: 6
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.65/3V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 208
• Package Type: PQFP
• For Use With: AT91SAM9260-EK - KIT EVAL FOR AT91SAM9260AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6221I–ATARM–17-Jul-09
Table 13-4.
Note:
3.0
4.433619
6.144
7.864320
12.0
16.0
24
40.0
8. Initialization of the DBGU serial port (115200 bauds, 8, N, 1) only if OSCSEL = 1
9. Jump to DataFlash Boot sequence through NPCS0. If DataFlash Boot succeeds, per-
10. Jump to DataFlash Boot sequence through NPCS1. If DataFlash Boot succeeds, per-
11. Jump to NAND Flash Boot sequence. If NAND Flash Boot succeeds, perform a remap
12. Activation of the Instruction Cache
13. Jump to SAM-BA Monitor sequence
14. Disable the WatchDog
15. Initialization of the USB Device Port
d. If an external 32768 Hz Oscillator is used (OSCSEL = 1) and Main Oscillator is
form a remap and jump to 0x0.
form a remap and jump to 0x0.
and jump to 0x0.
Booting either on USB or on DBGU is possible with any of these input frequencies.
bypassed
Input Frequencies Supported (OSCSEL = 1)
Table 13-4
3.2768
16.367667
25
48.0
4.9152
6.4
8.0
12.288
defines the crystals supported by the Boot Program.
3.6864
28.224
50.0
5.0
6.5536
9.8304
13.56
17.734470
3.84
32
5.24288
7.159090
10.0
14.31818
18.432
AT91SAM9260
4.0
6.0
33
7.3728
11.05920
14.7456
20.0
82