ATA6622-EK Atmel, ATA6622-EK Datasheet - Page 14

• Manufacturer Part Number: ATA6622-EK
• Description: BOARD DEMO LIN SBC FOR ATA6622
• Manufacturer: Atmel

Specifications of ATA6622-EK

• Main Purpose: Interface, LIN
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATA6622
• Primary Attributes: LIN-SBC (System-Basis-Chip) Transceiver, LIN 2.0, Voltage Regulator, Window Watchdog
• Secondary Attributes: 4 Power Modes: Pre-Normal, Normal, Sleep, Silent, 20-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-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