ATA6663-TAQY Atmel, ATA6663-TAQY Datasheet - Page 2

• Manufacturer Part Number: ATA6663-TAQY
• Description: TXRX LIN STANDALONE SO-8
• Manufacturer: Atmel
• Type: Transceiverr

Specifications of ATA6663-TAQY

• Number Of Drivers/receivers: 1/1
• Protocol: LIN
• Voltage - Supply: 5 V ~ 27 V
• Mounting Type: Surface Mount
• Package / Case: SO-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1-1.
2. Pin Configuration
Figure 2-1.
Table 2-1.
2
Pin
1
2
3
4
5
6
7
8
Atmel ATA6663/ATA6664
Block Diagram
Pinning SO8
Pin Description
Symbol
WAKE
GND
RXD
TXD
INH
LIN
EN
VS
WAKE
TXD
RXD
4
1
3
Receive data output (open drain)
High voltage input for local wake-up request. If not needed, connect directly to VS
Transmit data input; active low output (strong pull-down) after a local wake-up request
LIN bus line input/output
Function
Enables normal mode; when the input is open or low, the device is in sleep mode
Ground, heat sink
Battery supply
Battery-related inhibit output for controlling an external voltage regulator or to switch-off the LIN master
pull-up resistor; active high after a wake-up request
VS
(only ATA6663)
Wake-up
time-out
timer
timer
TXD
WAKE
RXD
TXD
EN
Wake-up bus timer
Slew rate control
Receiver
Control unit
Sleep mode
1
2
3
4
2
EN
8
7
6
5
INH
VS
LIN
GND
8
INH
Short-circuit and over-
temperature protection
VS
Filter
5
7
6
VS
LIN
GND
9146D–AUTO–09/10