M55800A Atmel Corporation, M55800A Datasheet - Page 102
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
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15.10 AIC User Interface
Base Address: 0xFFFFF000 (Code Label AIC_BASE)
Table 15-2.
Note:
102
0x0FC
Offset
0x07C
0x10C
0x11C
0x12C
0x000
0x004
0x080
0x084
0x100
0x104
0x108
0x110
0x114
0x118
0x120
0x124
0x128
0x130
0x134
1. The reset value of this register depends on the level of the External IRQ lines. All other sources are cleared at reset.
–
–
AT91M5880A
Register Mapping
Register
Source Mode Register 0
Source Mode Register 1
–
Source Mode Register 31
Source Vector Register 0
Source Vector Register 1
–
Source Vector Register 31
IRQ Vector Register
FIQ Vector Register
Interrupt Status Register
Interrupt Pending Register
Interrupt Mask Register
Core Interrupt Status Register
Reserved
Reserved
Interrupt Enable Command Register
Interrupt Disable Command Register
Interrupt Clear Command Register
Interrupt Set Command Register
End of Interrupt Command Register
Spurious Vector Register
AIC_SMR31
AIC_SVR31
AIC_EOICR
AIC_SMR0
AIC_SMR1
AIC_SVR0
AIC_SVR1
AIC_CISR
AIC_IECR
AIC_IDCR
AIC_ICCR
AIC_ISCR
AIC_FVR
AIC_SPU
AIC_IMR
AIC_IVR
AIC_ISR
AIC_IPR
Name
–
–
–
–
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Write-only
Write-only
Write-only
Write-only
Write-only
Access
–
–
1745F–ATARM–06-Sep-07
see Note
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
–
–
–
–
–
–
–
0
(1)
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