AT91SAM9R64-CU-999 Atmel, AT91SAM9R64-CU-999 Datasheet - Page 867

• Manufacturer Part Number: AT91SAM9R64-CU-999
• Description: IC MCU ARM9 64K SRAM 144LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9R64-CU-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, POR, PWM, WDT
• Number Of I /o: 49
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 72K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 3x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LFBGA
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: SPI, TWI, UART
• Maximum Clock Frequency: 240 MHz
• Number Of Programmable I/os: 118
• Operating Supply Voltage: 1.65 V to 3.6 V
• 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, AT91SAM9RL-EK
• Minimum Operating Temperature: - 40 C
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Table 44-36. SPI Timings
6289C–ATARM–28-May-09
Symbol
SPI
SPI
SPI
SPI
SPI
0
1
2
3
4
Parameter
MISO Setup time before
SPCK rises
MISO Hold time after
SPCK rises
SPCK rising to MOSI
MISO Setup time before
SPCK falls
MISO Hold time after
SPCK falls
Figure 44-7. SPI Slave Mode with (CPOL = NCPHA = 0) or (CPOL= NCPHA= 1)
Figure 44-8. SPI Slave Mode - NPCS Timings
SPCK
MISO
MOSI
(CPOL = 0)
(CPOL = 1)
Cond
STH corner
MAX corner
STH corner
MAX corner
STH corner
MAX corner
STH corner
MAX corner
STH corner
MAX corner
MISO
SPCK
SPCK
SPI
SPI
SPI
16
Master Mode
12
14
SPI
AT91SAM9R64/RL64 Preliminary
SPI
6
9
SPI
9
SPI
10
SPI
11
-10.2 - 0.5* t
-10.6 - 0.5* t
10.4 + 0.5*t
12.4 + 0.5*t
11.1 + 0.5*t
13.0 + 0.5*t
-8.6 - 0.5* t
-9 - 0.5* t
Min
0.6
0.7
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
SPI
SPI
15
13
Max
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
867