INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
RST IRQ
VS2
VS1
VDD
INTERRUPT
CONTROL
AGND
MODULE
LVI, HVI, HTI, OCI
VOLTAGE REGULATOR
RESET CONTROL
MODULE
LVR, HVR, HTR, WD
5V OUTPUT
MODULE
HVDD
LS1
LOW SIDE
CONTROL
MODULE
WINDOW
WATCHDOG
MODULE
LS2
PWMIN
PGND
VS2
MISO
MOSI
SCLK
HIGH SIDE
CONTROL
MODULE
HS1
VS2
SPI
&
CONTROL
HS2
VBAT
SENSE MODULE
VSENSE
CS
CHIP TEMPERATURE
SENSE MODULE
ADOUT0
L1
L2
ANALOG INPUT
MODULE
WAKE-UP MODULE
L3
L4
DIGITAL INPUT MODULE
RXD
TXD
LIN PHYSICAL
LAYER
LIN
ISENSEH
ISENSEL
CURRENT SENSE MODULE
LGND
WDCONF
ADOUT1
Figure 2. 33912 Simplified Internal Block Diagram
33912
Analog Integrated Circuit Device Data
Freescale Semiconductor
2
FREESCALE [ Freescale ]
