ATA6661-TAQJ Atmel, ATA6661-TAQJ Datasheet - Page 7

• Manufacturer Part Number: ATA6661-TAQJ
• Description: RF Transceiver LIN Transceiver
• Manufacturer: Atmel

Specifications of ATA6661-TAQJ

• Mounting Style: SMD/SMT
• Package / Case: SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 3-2.
Figure 3-3.
4729M–AUTO–02/09
LIN Wake-up Waveform Diagram
LIN Wake-up from Wake-up Switch
Wake pin
regulator
regulator
External
Voltage
LIN bus
voltage
RXD
RXD
TXD
INH
INH
EN
EN
TXD weak pull-down resistor
Node in sleep state
Bus wake-up filtering time
Node in sleep state
High or floating
Low or floating
High or floating
Low or floating
Off state
Off state
t
Bus
State change
Wake filtering
time t
Regulator wake-up time delay
Regulator wake-up time delay
WAKE
Microcontroller start-up time delay
Microcontroller start-up time delay
TXD strong pull-down
On state
On state
High
High
Low
Low
Operation
Operation
pull-down
Node in
EN High
Node in
EN High
High
weak
ATA6661
7