AT91SAM9R64-CU-999 Atmel, AT91SAM9R64-CU-999 Datasheet - Page 842

• 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

43.10.3
Register Name:
Access Type:
• TRGMOD: Trigger Mode
• TRGPER: Trigger Period
Effective only if TRGMOD defines a Periodic Trigger
Defines the periodic trigger period, with the following equations:
6289C–ATARM–28-May-09
31
23
15
0
0
0
0
1
1
1
1
–
7
–
TSADCC Trigger Register
Trigger Period = (TRGPER+1) / ADCCLK
TRGMOD
30
22
14
0
0
1
1
0
0
1
1
TSADCC_TRGR
Read/Write
–
6
–
29
21
13
0
1
0
1
0
1
0
1
–
5
–
Selected Trigger Mode
No trigger, only software trigger can start conversions
External Trigger Rising Edge
External Trigger Falling Edge
External Trigger Any Edge
Pen Detect Trigger (shall be selected only if PENDET is set and TSAMOD = Touch
Screen only mode)
Periodic Trigger (TRGPER shall be initiated appropriately)
Continuous Mode
Reserved
28
20
12
–
4
–
TRGPER
TRGPER
AT91SAM9R64/RL64 Preliminary
27
19
11
–
3
–
26
18
10
–
2
TRGMOD
25
17
–
9
1
24
16
–
8
0
842