M55800A Atmel Corporation, M55800A Datasheet - Page 107

• 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

15.10.8
Register Name:
Access Type:
Reset Value:
Offset:
• NFIQ: NFIQ Status (Code Label AIC_NFIQ)
0 = NFIQ line inactive.
1 = NFIQ line active.
• NIRQ: NIRQ Status (Code Label AIC_NIRQ)
0 = NIRQ line inactive.
1 = NIRQ line active.
15.10.9
Register Name:
Access Type:
Offset:
• Interrupt Enable
0 = No effect.
1 = Enables corresponding interrupt.
1745F–ATARM–06-Sep-07
COMMRX
ADC0IRQ
SLCKIRQ
TC1IRQ
31
23
15
31
23
15
–
–
–
7
–
7
AIC Core Interrupt Status Register
AIC Interrupt Enable Command Register
COMMTX
PIOBIRQ
TC0IRQ
30
22
14
30
22
14
AIC_CISR
Read-only
0
0x114
–
–
–
6
–
AIC_IECR
Write-only
0x120
–
6
PIOAIRQ
SPIRQ
IRQ0
29
21
13
29
21
13
–
–
–
5
–
–
5
APMCIRQ
US2IRQ
WDIRQ
IRQ1
28
20
12
28
20
12
–
–
–
4
–
4
RTCIRQ
TC5IRQ
US1IRQ
IRQ2
27
19
11
27
19
11
–
–
–
3
–
3
DAC1IRQ
TC4IRQ
US0IRQ
IRQ3
26
18
10
26
18
10
–
–
–
–
2
2
DAC0IRQ
TC3IRQ
SWIRQ
AT91M5880A
NIRQ
IRQ4
25
17
25
17
–
–
–
9
1
9
1
ADC1IRQ
TC2IRQ
NFIQ
IRQ5
FIQ
24
16
24
16
–
–
–
8
0
8
0
107