M42800A Atmel Corporation, M42800A Datasheet - Page 134

• Manufacturer Part Number: M42800A
• Manufacturer: Atmel Corporation

Specifications of M42800A

• Flash (kbytes): 0 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 33 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 54
• Ext Interrupts: 54
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Uart: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 8
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.3/5.0
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

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