M55800A Atmel Corporation, M55800A Datasheet - Page 115
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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Figure 16-1. Parallel I/O Multiplexed with a Bi-directional Signal
Note:
1745F–ATARM–06-Sep-07
Pad
1. See
“Section 16.8 ”PIO Connection Tables”
Pad Output Enable
Pad Output
Pad Input
Filter
PIO_MDSR
PIO_IFSR
.”
0
1
1
0
Detection
Event
PIO_PSR
Value
OFF
PIO_IMR
(1)
PIO_PDSR
PIO_PSR
PIO_ISR
1
0
1
0
0
1
PIO_OSR
PIO_ODSR
AT91M5880A
Peripheral
Peripheral
Peripheral
Enable
Output
Output
Input
PIOIRQ
115
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