M42800A Atmel Corporation, M42800A Datasheet - Page 170

• 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

Instruction Cycle Timings
6.19
6-28
Unexecuted instructions
Any instruction whose condition code is not met does not execute and adds one cycle
to the execution time of the code segment in which it is embedded (see Table 6-22).
Cycle
1
Copyright © 1994-2001. All rights reserved.
Address
pc+2L
pc+3L
MAS[1:0]
i
Table 6-22 Unexecuted instruction cycle operations
nRW
0
Data
(pc+2L)
nMREQ
0
SEQ
1
ARM DDI 0029G
nOPC
0