mc33910bac/r2 Freescale Semiconductor, Inc, mc33910bac/r2 Datasheet - Page 40

• Manufacturer Part Number: mc33910bac/r2
• Description: Lin System Basis Chip With 2x60ma High Side Drivers
• Manufacturer: Freescale Semiconductor, Inc

40
33910
TYPICAL APPLICATIONS
LOGIC COMMANDS AND REGISTERS
The 33910 can be configured in several applications. The figure below shows the 33910 in the typical Slave Node Application.
VDD
C4
MCU
C3
TIMER
RST
IRQ
SPI
A/D
SCI
A/D
ADOUT0
PWMIN
MISO
MOSI
SCLK
VDD
RXD
RST
TXD
IRQ
CS
LVR, HVR, HTR, WD,
LVI, HVI, HTI, OCI
Watchdog Module
LIN Physical Layer
Wake Up Module
Control Module
Control Module
CONTROL
Interrupt
Window
Reset
TYPICAL APPLICATIONS
SPI
&
R7
Typical Component Values:
Recommended Configuration of the not Connected Pins (NC):
C1 = 47µF; C2 = C4 = 100nF; C3 = 10µF; C5 = 220pF
R1 = 10kΩ; R2 = 20kΩ-200kΩ
Pin 15, 16, 17, 19, 20, 21, 22 = GND
Pin 11 = open (floating)
Pin 28 = this pin is not internally connected and may be used for PCB routing optimization.
Voltage Regulator
5V Output Module
High Side Control
Chip Temp Sense Module
Digital Input Module
Module
VBAT Sense Module
Analog Input Module
AGND
C2
HVDD
HS1
HS2
L1
LIN
Analog Integrated Circuit Device Data
C1
VSENSE
R2
Hall Sensor Supply
C5
Freescale Semiconductor
D1
C6
V
LIN
BAT
R1