M42800A Atmel Corporation, M42800A Datasheet - Page 252
M42800A
Manufacturer Part Number
M42800A
Description
Manufacturer
Atmel Corporation
Datasheets
1.M40800.pdf
(284 pages)
2.M40800.pdf
(153 pages)
3.M42800A.pdf
(224 pages)
4.M42800A.pdf
(27 pages)
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
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Debug in Depth
B-34
Copyright © 1994-2001. All rights reserved.
Number
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Table B-3 Scan chain 0 cells (continued)
Signal
D[19]
D[20]
D[21]
D[22]
D[23]
D[24]
D[25]
D[26]
D[27]
D[28]
D[29]
D[30]
D[31]
BREAKPT
NENIN
NENOUT
LOCK
BIGEND
DBE
MAS[0]
MAS[1]
BL[0]
BL[1]
BL[2]
BL[3]
ARM DDI 0029G
Type
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input
Input
Output
Output
Input
Input
Output
Output
Input
Input
Input
Input
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