mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 115

• Manufacturer Part Number: mc9s12xf512
• Description: S12x Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
VDDR
VDDX
VDDA
VSSA
Bus Clock
VREGEN
LVD
LVD: Low Voltage Detect
LVR: Low Voltage Reset
POR: Power-on Reset
HTD: High Temperature Detect
MC9S12XF - Family Reference Manual, Rev.1.19
Figure 3-1. VREG_3V3 Block Diagram
CTRL
API
Rate
Select
REG3
REG1
REG2
V
BG
API: Auto. Periodical Interrupt
REG: Regulator Core
CTRL: Regulator Control
API
LVR
C
HTD
PIN
Chapter 3 Voltage Regulator (S12VREGL3V3V1)
LVR
API
HTI
LVI
POR
VDDPLL
VSSPLL
VDDF
VDD
VSS
POR
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