INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
RST IRQ
VS2
VS1
VDD
INTERNAL BUS
INTERRUPT
CONTROL
MODULE
LVI, HVI, HTI, OCI
AGND
VOLTAGE REGULATOR
PGND
RESET CONTROL
MODULE
LVR, HVR, HTR, WD
5V OUTPUT
MODULE
HVDD
WINDOW
WATCHDOG
MODULE
PWMIN
HIGH SIDE
CONTROL
MODULE
VS2
VS2
HS1
MISO
HS2
MOSI
SCLK
CS
ADOUT0
SPI
&
CONTROL
ANALOG MULTIPLEXER
V
BAT
SENSE MODULE
CHIP TEMPERATURE
SENSE MODULE
L1
ANALOG INPUT
MODULE
VSENSE
WAKE-UP MODULE
RXD
TXD
DIGITAL INPUT MODULE
LIN PHYSICAL
LAYER
LIN
LGND
WDCONF
Figure 2. 33910 Simplified Internal Block Diagram
33910
2
Analog Integrated Circuit Device Data
Freescale Semiconductor