ATA6622-PGQW Atmel, ATA6622-PGQW Datasheet - Page 14

• Manufacturer Part Number: ATA6622-PGQW
• Description: TXRX LIN BUS REG WATCHDOG 20-QFN
• Manufacturer: Atmel
• Type: Transceiverr

Specifications of ATA6622-PGQW

• Number Of Drivers/receivers: 1/1
• Protocol: LIN
• Voltage - Supply: 5 V ~ 27 V
• Mounting Type: Surface Mount
• Package / Case: 20-QFN Exposed Pad
• Processor Series: ATA6x
• Core: AVR8
• Data Bus Width: 8 bit
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14
Atmel ATA6622/ATA6624/ATA6626
Figure 5-1.
Figure 5-2.
For programming purposes of the microcontroller it is potentially necessary to supply the V
output via an external power supply while the V
This will not affect the system basis chip.
5.5V/3.8V
5V/3.3V
5V/3.3V
NRES
VCC
VCC Voltage Regulator: Ramp-up and Undervoltage Detection
Power Dissipation: Safe Operating Area: VCC Output Current versus Supply
Voltage V
V
12V
VS
thun
9 0
8 0
6 0
4 0
3 0
2 0
70
50
10
0
5
S
6
at Different Ambient Temperatures Due to R
T
7
VCC
8
9
T
Reset
10
11
V
S
12
/V
S
Pin of the system basis chip is disconnected.
13
14
15
16
17
18
Tamb = 105°C
Tamb = 115°C
Tamb = 125°C
thja
T
res_f
= 35K/W
4986J–AUTO–03/11
t
t
t
CC