AT91SAM9261-CJ-999 Atmel, AT91SAM9261-CJ-999 Datasheet - Page 686

• Manufacturer Part Number: AT91SAM9261-CJ-999
• Description: IC MCU ARM9 ULTRA LP 217LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9261-CJ-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 190MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: DMA, LCD, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 192K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 217-LFBGA
• For Use With: AT91SAM9261-EK - KIT EVAL FOR AT91SAM926EJ-SAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

39.10 Peripheral Timings
39.10.1
686
AT91SAM9261 Preliminary
SPI
Timings are given assuming a capacitance load on MISO, SPCK and MOSI.
Table 39-23. Capacitance Load for MISO, SPCK and MOSI
Figure 39-7. SPI Master mode with (CPOL=0 and NCPHA=1) or (CPOL=1 and NCPHA=0)
Figure 39-8. SPI Master mode with (CPOL = NCPHA = 0) or (CPOL= NCPHA= 1)
IO Supply
3.3V
1.8V
SPCK
MISO
MOSI
SPCK
MISO
MOSI
40 pF
20 pF
MAX
SPI
2
SPI
Corner
5
SPI
0
40 pF
20 pf
STH
SPI
3
SPI
1
SPI
4
6062M–ATARM–23-Mar-09