M42800A Atmel Corporation, M42800A Datasheet - Page 35

• 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

ARM DDI 0029G
Operation
Logical
Branch
Load
Multiply unsigned accumulate long
Multiply signed long
Multiply signed accumulate long
Compare
Compare negative
Test
Test equivalence
AND
EOR
ORR
Bit clear
Branch
Branch with link
Branch and exchange instruction set
Word
Word with user-mode privilege
Byte
Byte with user-mode privilege
Byte signed
Halfword
Halfword signed
Multiple block data operations
•
•
•
Increment before
Increment after
Decrement before
Copyright © 1994-2001. All rights reserved.
Table 1-2 ARM instruction summary (continued)
Assembly syntax
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Introduction
1-13