M40800 Atmel Corporation, M40800 Datasheet - Page 164

• Manufacturer Part Number: M40800
• Manufacturer: Atmel Corporation

Specifications of M40800

• Flash (kbytes): 0 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 40 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 32
• Usb Speed: No
• Usb Interface: No
• 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: 1.8/3.3
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• 32khz Rtc: No
• Calibrated Rc Oscillator: No

Instruction Cycle Timings
6-22
CP
register
status
n registers
(n>1)
not ready
Cycles
1
2
•
b
b+1
•
n+b
n+b+1
Address
pc+8
pc+8
pc+8
pc+8
alu
alu+•
alu+•
alu+•
pc+12
Coprocessor data transfer operations are not available in Thumb state.
Table 6-17 Coprocessor data transfer instruction cycle operations (continued)
Note
MAS
[1:0]
2
2
2
2
2
2
2
Copyright © 1994-2001. All rights reserved.
nRW
0
0
0
0
0
0
0
0
Data
(pc+8)
-
-
-
(alu)
(alu+•)
(alu+•)
(alu+•)
nMREQ
1
1
1
0
0
0
0
0
SEQ
0
0
0
0
1
1
1
0
nOPC
0
1
1
1
1
1
1
1
nCPI
0
0
0
0
1
1
1
1
ARM DDI 0029G
CPA
0
0
0
0
0
0
0
1
CPB
1
1
1
0
0
0
0
1