mpc5644a Freescale Semiconductor, Inc, mpc5644a Datasheet - Page 80

• Manufacturer Part Number: mpc5644a
• Description: Mpc5644a Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Electrical characteristics
80
1a
1b
1c
1d
2a
2b
2c
2d
3a
3b
3c
3d
4a
4b
4c
ID
1
2
3
4
Por1.2V_r CC C POR 1.2 V rising
Por1.2V_f CC C POR 1.2 V falling
Lvi1p2_h
Lvi1p2
Ivrcctl
Vbg
Vdd
—
—
—
—
—
—
—
—
—
—
—
—
Name
CC C Voltage regulator controller
CC C Nominal bandgap voltage
CC C Untrimmed bandgap
CC C Trimmed bandgap
CC C Bandgap reference
CC C Bandgap reference supply
CC C Nominal V
CC C Nominal V
CC C Nominal V
CC C Trimming step Vdd
CC C Nominal LVI for rising core
CC C Variation of LVI for rising
CC C Variation of LVI for rising
CC C Trimming step LVI core
CC C LVI core supply hysteresis
CC C POR 1.2 V rising variation
CC C POR 1.2 V falling variation
reference
reference voltage
reference voltage (5 V,
27 °C)
temperature variation
voltage variation
internal regulator target DC
output voltage
internal regulator target DC
output voltage variation at
power-on reset
internal regulator target DC
output voltage variation
after power-on reset
for core supply maximum
DC output current
supply
core supply at power-on
reset
core supply after power-on
reset
supply
Preliminary—Subject to Change Without Notice
MPC5644A Microcontroller Data Sheet, Rev. 4
Table 15. PMC Electrical Characteristics
3
Parameter
DD
DD
DD
core supply
core supply
core supply
1
Vbg-10mV
Lvi1p2-3%
Por1.2V_r-
Por1.2V_f-
Vdd-10%
Vbg-4.5%
Vdd-6%
1.120
35%
35%
Min
—
—
—
—
—
20
—
—
—
—
—
2
Por1.2V_r Por1.2V_r+
Por1.2V_f Por1.2V_f+
Lvi1p2
1.219
1.160
1.200
0.709
0.638
1500
1.28
Typ
Vbg
Vbg
100
Vdd
Vdd
20
—
20
40
Vbg+10mV
Lvi1p2+3%
Vbg+4.5%
Vdd+10%
Vdd+3%
1.280
Max
35%
35%
—
—
—
—
—
—
—
—
—
—
—
Unit
ppm
ppm
mV
mA
mV
mV
/°C
/V
V
V
V
V
V
V
V
V
V
V
V
V
V
Freescale Semiconductor
See note
See note
Notes
4
4