MCP2021-330E-P MICROCHIP [Microchip Technology], MCP2021-330E-P Datasheet - Page 10

• Manufacturer Part Number: MCP2021-330E-P
• Description: LIN Transceiver with Voltage Regulator
• Manufacturer: MICROCHIP [Microchip Technology]

MCP2021/2/1P/2P
FIGURE 1-5:
DS22018F-page 10
FAULT/TXE
CS/LWAKE
STATE
L
V
BUS
REG
Forced Power-Down Mode after BUS-OFF
instruction or a longer LIN-Bus inactivity
( > = 4 sec according to LIN specification)
Forced internally
Forced Power-Down Mode Sequence for MCP2021P/2P.
FAULT/TXE = 1
Operation Mode
Forced externally
Transmitter-Off
FAULT/TXE = 0
t
CSactive
Mode
> = 2S
© 2005-2012 Microchip Technology Inc.
LBUS disconnected;
e.g., Master pull-up &
internal resistor off;
LBUS floating.
Power-Down
Mode