ATA6621-PGQW Atmel, ATA6621-PGQW Datasheet - Page 25

• Manufacturer Part Number: ATA6621-PGQW
• Description: IC TXRX LIN BUS 5V/50MA 20QFN
• Manufacturer: Atmel
• Type: Transceiverr

Specifications of ATA6621-PGQW

• Number Of Drivers/receivers: 1/1
• Protocol: LIN
• Voltage - Supply: 5 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 20-QFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 5-3.
4887I–AUTO–09/09
Microcontroller
GND
Application Circuit with External NPN
V
Battery
100 nF
V
CC
RESET
NTRIG
PTRIG
RXD
TXD
EN
+
10 µF
Wake-up
10 k
22 µF
switch
33 k
+
PTRIG
NTRIG
WAKE
GND
2.2 µF
EN
3
100 nF
+
1
2
3
4
5
20
6
MLP 5 mm
19
0.65 mm pitch
ATA6621N
7
20 lead
18
MJD31C
8
5 mm
17
9
16
10
1 nF
15
14
13
12
11
MODE
TM
WD_OSC
NRES
TXD
debug
Master node
pull-up
10 k
10 k
ATA6621N
220 pF
1 k
25