mc9s12c32mpb16 Freescale Semiconductor, Inc, mc9s12c32mpb16 Datasheet - Page 667

• Manufacturer Part Number: mc9s12c32mpb16
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

A.7
A.7.1
1. Monitors V
2. Monitors V
3. Digital functionality is guaranteed in the range between V
4. Monitors V
A.7.2
Voltage regulator sub modules LVI (low voltage interrupt), POR (power-on reset) and LVR (low voltage
reset) handle chip power-up or drops of the supply voltage. Their function is described in
Freescale Semiconductor
Num
1
3
4
5
7
C
P
P
P
P
C
Voltage Regulator
DDA
DD
DD
Voltage Regulator Operating Conditions
Chip Power-up and LVI/LVR Graphical Explanation
, active only in Full Performance Mode. MCU is monitored by the POR in RPM (see
. Active in all modes.
, active only in Full Performance Mode. Indicates I/O & ADC performance degradation due to low supply voltage.
Input Voltages
Output Voltage Core
Low Voltage Interrupt
Low Voltage Reset
Power-on Reset
Full Performance Mode
Assert Level (xL45J mask set)
Assert Level (other mask sets)
Deassert Level (xL45J mask set)
Deassert Level (other mask sets)
Assert Level (xL45J mask set)
Assert Level (other mask sets)
Assert Level
Deassert Level
Characteristic
Table A-23. Voltage Regulator Electrical Parameters
(4)
(2)
,
(1)
(3)
MC9S12C-Family / MC9S12GC-Family
Rev 01.23
DD
(min) and V
V
Symbol
V
V
V
VDDR, A
V
V
V
V
V
PORA
PORD
LVRA
LVIA
LVIA
LVID
LVID
DD
LVRA
(min).
2.97
2.35
4.30
4.00
4.42
4.15
2.25
2.25
0.97
Min
—
Appendix A Electrical Characteristics
4.53
4.37
4.65
4.52
2.35
Typ
2.5
2.3
—
—
—
Figure
A-10)
Figure
Max
2.75
4.77
4.66
4.89
4.77
2.05
5.5
—
—
—
A-10.
Unit
V
V
V
V
V
V
V
V
V
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