ATA6631-TAQY Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
componentes Descripción
Fabricante
ATA6631-TAQY Datasheet PDF : 26 Pages
| |||
ATA6629/ATA6631
4. Mode of Operation
Figure 4-1. Mode of Operation
Unpowered Mode
(See section 4.5)
b
a
a: VS > VSthF
b: VS < VSthU
c: Bus wake-up event
d: NRES switches to low
b
d
Fail-safe Mode
VCC: 3.3V/5V/50 mA
with undervoltage monitoring
Communication: OFF
b
c+d
EN = 1
Normal Mode
VCC: 3.3V/5V/50 mA
with undervoltage
monitoring
Communication: ON
EN = 0
TXD = 1
EN = 1
EN = 0
TXD = 0
Go to silent command
Local wake-up event
Go to sleep command
EN = 1
c
b
Silent Mode
VCC: 3.3V/5V/50 mA
with undervoltage monitoring
Communication: OFF
Sleep Mode
VCC: switched off
Communication: OFF
Table 4-1. Mode of Operation
Mode of Operation
Transceiver
Fail safe
OFF
Normal
ON
Silent
OFF
Sleep
OFF
VCC
3.3V/5V
3.3V/5V
3.3V/5V
0V
LIN
Recessive
TXD depending
Recessive
Recessive
5
9165B–AUTO–05/10
Share Link: 