AT91R40807-33AI Atmel, AT91R40807-33AI Datasheet - Page 134

• Manufacturer Part Number: AT91R40807-33AI
• Description: IC ARM7 MCU 176 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91R40807-33AI

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 136K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

TC Channel Control Register
Register Name: TC_CCR
Access Type:
Offset:
• CLKEN: Counter Clock Enable Command (Code Label TC_CLKEN)
0 = No effect.
1 = Enables the clock if CLKDIS is not 1.
• CLKDIS: Counter Clock Disable Command (Code Label TC_CLKDIS)
0 = No effect.
1 = Disables the clock.
• SWTRG: Software Trigger Command (Code Label TC_SWTRG)
0 = No effect.
1 = A software trigger is performed: the counter is reset and clock is started.
134
31
23
15
–
–
–
–
7
AT91X40 Series
Write only
0x00
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
–
4
27
19
11
–
–
–
–
3
SWTRG
26
18
10
–
–
–
2
CLKDIS
25
17
–
–
9
–
1
1354D–ATARM–08/02
CLKEN
24
16
–
–
–
8
0