M55800A Atmel Corporation, M55800A Datasheet - Page 252

• 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

Table of Contents
1745F–ATARM–06-Sep-07
1
2
3
4
5
6
7
8
9
10 Peripheral Memory Map ........................................................................ 23
11 EBI: External Bus Interface ................................................................... 24
Features ..................................................................................................... 1
Description ............................................................................................... 1
Pin Configurations ................................................................................... 3
Pin Description ......................................................................................... 7
Block Diagram .......................................................................................... 9
Architectural Overview .......................................................................... 10
Associated Documentation ................................................................... 12
Product Overview .................................................................................. 13
Peripherals ............................................................................................. 18
Memory Map ........................................................................................... 22
5.1Memory ...................................................................................................................10
5.2Peripherals ..............................................................................................................10
7.2Input/Output Considerations ....................................................................................13
7.3Master Clock ...........................................................................................................14
7.4Reset .......................................................................................................................14
7.5Emulation Functions ................................................................................................15
7.6Memory Controller ...................................................................................................15
7.7External Bus Interface .............................................................................................17
8.1Peripheral Registers ................................................................................................18
8.2Peripheral Interrupt Control .....................................................................................18
8.3Peripheral Data Controller .......................................................................................18
8.4System Peripherals .................................................................................................19
8.5User Peripherals ......................................................................................................20
11.1External Memory Mapping ....................................................................................25
11.2EBI Pin Description ...............................................................................................26
11.3Data Bus Width .....................................................................................................27
11.4Byte-write or Byte-select Access ...........................................................................27
11.5Boot on NCS0 .......................................................................................................29
7.1Power Supplies .......................................................................................................13
AT91M5880A
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