MC9S12E128 MOTOROLA [Motorola, Inc], MC9S12E128 Datasheet - Page 117

• Manufacturer Part Number: MC9S12E128
• Description: MC9S12E-Family Device User Guide V01.04
• Manufacturer: MOTOROLA [Motorola, Inc]

Appendix B Electrical Specifications
B.1 Voltage Regulator (VREG_3V3) Operating Characteristics
This section describes the characteristics of the on chip voltage regulator.
Num
NOTES:
1. High Impedance Output
2. Current IDDPLL = 1mA (Colpitts Oscillator)
3. Current IDDPLL = 3mA (Pierce Oscillator)
4. High Impedance Output
5. Monitors V
6. Monitors V
7. Monitors V
1
2
3
4
5
5
7
low supply voltage.
NOTE:
C
P
P
P
P
P
P
C
DDA
DD
DD
Input Voltages
Regulator Current
Output Voltage Core
Output Voltage PLL
Low Voltage Interrupt
Low Voltage Reset
Power-on Reset
, active only in Full Performance Mode. V
. Active in all modes.
The electrical characteristics given in this section are preliminary and
should be used as a guide only. Values in this section cannot be
guaranteed by Motorola and are subject to change without notice.
, active only in Full Performance Mode. Indicates I/O & ADC performance degradation due to
Reduced Power Mode
Shutdown Mode
Full Performance Mode
Reduced Power Mode
Shutdown Mode
Full Performance Mode
Reduced Power Mode
Shutdown Mode
Assert Level
Deassert Level
Assert Level
Deassert Level
Assert Level
Deassert Level
Table 20-2 VREG_3V3 - Operating Conditions
Characteristic
Reduced Power Mode
Freescale Semiconductor, Inc.
For More Information On This Product,
7
6
5
Go to: www.freescale.com
2
3
Symbol
V
V
V
V
V
V
VDDR,A
V
V
I
DDPLL
V
PORA
PORD
REG
LVRA
LVRD
LVID
LVIA
DD
LVRA
Device User Guide — 9S12E128DGV1/D V01.04
and V
3.135
Min
2.35
2.35
4.25
2.25
0.97
1.6
2.0
1.6
4.1
PORD
—
—
—
—
—
—
must overlap
Typical
4.37
4.52
2.5
2.5
2.5
2.5
2.5
—
20
12
—
—
---
---
1
4
Max
2.75
2.75
2.75
2.75
2.75
4.66
4.77
2.55
2.05
5.5
50
40
—
—
—
—
Unit
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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