ATA6621N-PGQW Atmel, ATA6621N-PGQW Datasheet - Page 2

• Manufacturer Part Number: ATA6621N-PGQW
• Description: TXRX LIN 5V REG WATCHDOG 20-QFN
• Manufacturer: Atmel
• Type: Transceiverr

Specifications of ATA6621N-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 1-1.
2
WAKE
TEMP
GND
GND
RXD
TXD
EN
ATA6621N
9
4
11
1
5
17
16
Block Diagram
V
V
S
CC
V
CC
V
CC
Debounce
Receiver
Time-out
Timer
Time
TXD
Internal Testing
MODE
15
Unit
14
TM
Wake-up Bus Timer
Slew Rate Control
Standby Mode
Control Unit
PTRIG
2
Watchdog
3
NTRIG
5V ± 2%/50 mA
5V ± 7%/50 mA
OUT
Normal Mode
Undervoltage
Silent Mode
Reset
V
CC
Normal
Mode
Filter
Short Circuit and
Overtemperature
Protection
Adjustable
Watchdog
Oscillator
20
19
18
12
13
7
4887I–AUTO–09/09
VS
LIN
VCC
PVCC
NRES
WD_OSC