M55800A Atmel Corporation, M55800A Datasheet - Page 55

• Manufacturer Part Number: M55800A
• Manufacturer: Atmel Corporation

Specifications of M55800A

• Flash (kbytes): 0 Kbytes
• Pin Count: 176
• Max. Operating Frequency: 33 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 58
• Ext Interrupts: 58
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 3
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 72
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• 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

PS Peripheral Clock Status Register
Name:
Access:
Reset Value: 0x17C
Offset:
• US0: USART 0 Clock Status
0 = USART 0 clock is disabled.
1 = USART 0 clock is enabled.
• US1: USART 1 Clock Status
0 = USART 1 clock is disabled.
1 = USART 1 clock is enabled.
• TC0: Timer Counter 0 Clock Status
0 = Timer Counter 0 clock is disabled.
1 = Timer Counter 0 clock is enabled.
• TC1: Timer Counter 1 Clock Status
0 = Timer Counter 1 clock is disabled.
1 = Timer Counter 1 clock is enabled.
• TC2: Timer Counter 2 Clock Status
0 = Timer Counter 2 clock is disabled.
1 = Timer Counter 2 clock is enabled.
• PIO: Parallel IO Clock Status
0 = Parallel IO clock is disabled.
1 = Parallel IO clock is enabled.
1354D–ATARM–08/02
31
23
15
–
–
–
–
7
PS_PCSR
Read Only
0x0C
TC2
30
22
14
–
–
–
6
TC1
29
21
13
–
–
–
5
TC0
28
20
12
–
–
–
4
US1
27
19
11
–
–
–
3
US0
26
18
10
–
–
–
2
AT91X40 Series
25
17
–
–
9
–
1
–
PIO
24
16
–
–
–
8
0
55