ATA6621 ATMEL Corporation, ATA6621 Datasheet - Page 23

• Manufacturer Part Number: ATA6621
• Manufacturer: ATMEL Corporation

Figure 5-2.
4887B–AUTO–01/06
Microcontroller
Application Circuit
V
Battery
100 nF
V
CC
RESET
PTRIG
NTRIG
RXD
TXD
EN
+
10 µF
Wake-up
10 k
switch
22 µF
33 k
NTRIG
PTRIG
+
WAKE
GND
EN
100 nF
1
2
3
4
5
20
6
MLP 5 mm
19
0.65 mm pitch
7
ATA6621
20 lead
18
8
5 mm
17
9
16
10
1 nF
15
14
13
12
11
MODE
TM
WD_OSC
NRES
TXD
Master node
pull-up
10 k
1 k
220 pF
ATA6621
23