33661 Datasheet, PDF (10/21 Pages) Freescale Semiconductor, Inc – Local Area Network (LIN) Enhanced Physical Interface with Selectable Slew Rate

ELECTRICAL CHARACTERISTICS
FUNCTIONAL DIAGRAMS
FUNCTIONAL DIAGRAMS
EN
INH
TXD
t _{D_MS}
LIN
t _LWUE
t _{D_COM}
RXD
(High Z)
Figure 7. EN Pin Wake-Up and
Normal Baud Rate Selection (1.0 kbps to 20 kbps)
WAKE
t _WF
INH
EN
TXD
t_{D_MS} t_{D_COM}
LIN
RXD
(High Z)
Figure 9. WAKE Pin Wake-Up and
Normal Baud Rate Selection (1.0 kbps to 20 kbps)
EN
INH
TXD
LIN
t _LWUE
t _{D_MS}
t _{D_COM}
RXD (High Z)
Figure 8. EN Pin Wake-Up and
Slow Baud Rate Selection (1.0 kbps to 10 kbps)
WAKE
t _WF
INH
EN
TXD
t_{D_MS} t_{D_COM}
LIN
RXD (High Z)
Figure 10. WAKE Pin Wake-Up and
Slow Baud Rate Selection (1.0 kbps to 10 kbps)
Wake-Up Frame
LIN 0.4 V_SUP
t_WUF
INH
EN
TXD
t_{D_MS} t_{D_COM}
RXD
(High Z)
Figure 11. LIN Bus Wake-Up and
Normal Baud Rate Selection (1.0 kbps to 20 kbps)
33661
10
Analog Integrated Circuit Device Data
Freescale Semiconductor