ATA6625-EK Atmel, ATA6625-EK Datasheet - Page 7

• Manufacturer Part Number: ATA6625-EK
• Description: BOARD DEMO LIN SBC FOR ATA6625
• Manufacturer: Atmel

Specifications of ATA6625-EK

• Main Purpose: Interface, LIN
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATA6625
• Primary Attributes: LIN-SBC (System-Basis-Chip) Transceiver, LIN 2.0, Voltage Regulator
• Secondary Attributes: 4 Power Modes: Pre-Normal, Normal, Sleep, Silent, 8-SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4957I–AUTO–03/11
Figure 4-2.
Figure 4-3.
LIN bus
NRES
RXD
VCC
EN
NRES
VCC
TXD
LIN
EN
Normal Mode
Switch to Silent Mode
LIN Wake-up Waveform Diagram from Silent Mode
Bus wake-up filtering time
Silent mode 3.3V/5V
t
High
bus
Undervoltage detection active
LIN switches directly to recessive mode
t
Delay time silent mode
d
t
_silent maximum 20µs
d
= 3.2µs
Mode select window
Atmel ATA6623/ATA6625
Fail-safe mode 3.3V/5V
Fail-safe mode
Low
Silent Mode
Normal mode
EN High
Normal mode
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