MC9S12A128 MOTOROLA [Motorola, Inc], MC9S12A128 Datasheet - Page 61

• Manufacturer Part Number: MC9S12A128
• Description: Microcontroller unit (MCU)
• Manufacturer: MOTOROLA [Motorola, Inc]

A.1.7 Operating Conditions
This chapter describes the operating conditions of the device. Unless otherwise noted those conditions
apply to all the following data.
I/O, Regulator and Analog Supply Voltage
Digital Logic Supply Voltage
PLL Supply Voltage
Voltage Difference V
Voltage Difference V
Oscillator
Bus Frequency
MC9S12A128C
NOTES:
1. The device contains an internal voltage regulator to generate the logic and PLL supply out of the I/O supply. The absolute
2. Please refer to
NOTE:
maximum ratings apply when this regulator is disabled and the device is powered from an external source.
ambient temperature T
Operating Ambient Temperature Range
Please refer to the temperature rating of the device (C) with regards to the ambient
temperature T
calculations refer to
Operating Junction Temperature Range
A.1.8 Power Dissipation and Thermal Characteristics
(2)
DDX
SSX
Rating
to V
to V
A
(1)
and device junction temperature T
SSR
DDR
and V
and V
A
and the junction temperature T
SSA
DDA
Table A-4 Operating Conditions
A.1.8 Power Dissipation and Thermal
(2)
Symbol
V
V
J
DDPLL
V
VDDX
f
VSSX
f
.
bus
T
T
DD5
osc
DD
A
J
J
. For power dissipation
for more details about the relation between
Min
2.35
2.25
–0.1
–0.1
–40
–40
4.5
0.5
0.5
MC9S12A128 Device Guide — V01.01
Characteristics.
Typ
2.5
2.5
27
—
—
—
5
0
0
Max
5.25
2.75
2.75
100
0.1
0.1
16
25
85
Unit
MHz
MHz
V
V
V
V
V
C
C
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