M55800A Atmel Corporation, M55800A Datasheet - Page 65
M55800A
Manufacturer Part Number
M55800A
Description
Manufacturer
Atmel Corporation
Datasheets
1.M40800.pdf
(284 pages)
2.M40800.pdf
(153 pages)
3.M55800A.pdf
(29 pages)
4.M55800A.pdf
(256 pages)
5.M55800A.pdf
(28 pages)
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
- M40800 PDF datasheet
- M40800 PDF datasheet #2
- M55800A PDF datasheet #3
- M55800A PDF datasheet #4
- M55800A PDF datasheet #5
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- Download datasheet (2Mb)
AIC Interrupt Status Register
Register Name: AIC_ISR
Access Type:
Reset Value:
Offset:
• IRQID: Current IRQ Identifier (Code Label AIC_IRQID)
The Interrupt Status Register returns the current interrupt source number.
AIC Interrupt Pending Register
Register Name: AIC_IPR
Access Type:
Reset Value:
Offset:
• Interrupt Pending
0 = Corresponding interrupt is inactive.
1 = Corresponding interrupt is pending.
1354D–ATARM–08/02
WDIRQ
31
23
15
31
23
15
–
–
–
–
–
–
–
7
7
Read Only
0
0x108
Read Only
0
0x10C
TC2IRQ
30
22
14
30
22
14
–
–
–
6
–
–
–
–
6
TC1IRQ
29
21
13
29
21
13
–
–
–
5
–
–
–
–
5
TC0IRQ
28
20
12
28
20
12
–
–
–
–
–
–
4
4
US1IRQ
27
19
27
19
11
11
–
–
–
–
–
–
3
3
US0IRQ
IRQID
IRQ2
26
18
10
26
18
10
–
–
–
2
–
–
2
AT91X40 Series
SWIRQ
IRQ1
25
17
25
17
–
–
9
–
1
–
9
–
1
PIOIRQ
IRQ0
FIQ
24
16
24
16
–
–
–
–
8
0
8
0
65
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