M42800A Atmel Corporation, M42800A Datasheet - Page 8

• Manufacturer Part Number: M42800A
• Manufacturer: Atmel Corporation

Specifications of M42800A

• Flash (kbytes): 0 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 33 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 54
• Ext Interrupts: 54
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Uart: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• 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

Contents
viii
B.8
B.9
B.10
B.11
B.12
B.13
B.14
B.15
B.16
B.17
B.18
B.19
Glossary
Determining the core and system state .................................................... B-24
Behavior of the program counter during debug ........................................ B-29
Priorities and exceptions .......................................................................... B-32
Scan chain cell data ................................................................................. B-33
The watchpoint registers .......................................................................... B-40
Programming breakpoints ........................................................................ B-45
Programming watchpoints ........................................................................ B-47
The debug control register ........................................................................ B-48
The debug status register ......................................................................... B-50
Coupling breakpoints and watchpoints ..................................................... B-52
EmbeddedICE timing ................................................................................ B-54
Programming Restriction .......................................................................... B-55
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