AT91M40400-25C ATMEL Corporation, AT91M40400-25C Datasheet - Page 2

• Manufacturer Part Number: AT91M40400-25C
• Description: 16/32-bit Microcontroller, 2.7V to 3.6V Operating Range
• Manufacturer: ATMEL Corporation

Pin Configuration
Figure 1. AT91M40400 Pinout (Top View)
P28/A20/CS7
2
A0/NLB
GND
GND
GND
VDD
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A1
A2
A2
A3
A4
A5
A6
A7
A8
A9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1 1 6
17
18
19
20
21
22
23
24
25
AT91M40400
100-Lead TQFP
AT91M40400
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
P21/TXD1/NTRI
P20/SCK1
P19
P18
P17
P16
P15/RXD0
P14/TXD0
P13/SCK0
P12/FIQ
GND
P11/IRQ2
P10/IRQ1
VDD
VDD
P9/IRQ0
P8/TIOB2
P7/TIOA2
P6/TCLK2
P5/TIOB1
P4/TIOA1
P3/TCLK1
GND
GND
P2/TIOB0