M55800A Atmel Corporation, M55800A Datasheet - Page 150
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
ii
AT91X40 Series
PS: Power-saving ............................................................................... 50
AIC: Advanced Interrupt Controller .................................................. 56
PIO: Parallel I/O Controller................................................................. 74
Peripheral Clocks................................................................................................ 50
PS User Interface ............................................................................................... 51
PS Control Register ............................................................................................ 52
PS Peripheral Clock Enable Register ................................................................. 53
PS Peripheral Clock Disable Register ................................................................ 54
PS Peripheral Clock Status Register .................................................................. 55
Hardware Interrupt Vectoring.............................................................................. 58
Priority Controller ................................................................................................ 58
Interrupt Handling ............................................................................................... 58
Interrupt Masking ................................................................................................ 58
Interrupt Clearing and Setting............................................................................. 59
Fast Interrupt Request ........................................................................................ 59
Software Interrupt ............................................................................................... 59
Spurious Interrupt ............................................................................................... 59
Protect Mode ...................................................................................................... 60
AIC User Interface .............................................................................................. 61
AIC Source Mode Register ................................................................................. 62
AIC Source Vector Register................................................................................ 63
AIC Interrupt Vector Register.............................................................................. 64
AIC FIQ Vector Register ..................................................................................... 64
AIC Interrupt Status Register.............................................................................. 65
AIC Interrupt Pending Register ........................................................................... 65
AIC Interrupt Mask Register ............................................................................... 66
AIC Core Interrupt Status Register ..................................................................... 67
AIC Interrupt Enable Command Register ........................................................... 68
AIC Interrupt Disable Command Register .......................................................... 68
AIC Interrupt Clear Command Register.............................................................. 69
AIC Interrupt Set Command Register ................................................................. 69
AIC End of Interrupt Command Register ............................................................ 70
AIC Spurious Vector Register............................................................................. 70
Standard Interrupt Sequence.............................................................................. 71
Multiplexed I/O Lines .......................................................................................... 74
Output Selection ................................................................................................. 74
I/O Levels............................................................................................................ 74
Filters .................................................................................................................. 74
Interrupts............................................................................................................. 75
User Interface ..................................................................................................... 75
PIO User Interface .............................................................................................. 78
PIO Enable Register ........................................................................................... 79
PIO Disable Register .......................................................................................... 79
PIO Status Register ............................................................................................ 80
1354D–ATARM–08/02