TRK-USB-MPC5643L Freescale Semiconductor, TRK-USB-MPC5643L Datasheet - Page 83

• Manufacturer Part Number: TRK-USB-MPC5643L
• Description: Development Boards & Kits - Other Processors StarTrakMiniUSG MPC5643L
• Manufacturer: Freescale Semiconductor

Specifications of TRK-USB-MPC5643L

• Rohs: yes
• Product: Starter Kits
• Tool Is For Evaluation Of: MPC5643L
• Core: Five Stage Pipeline
• Interface Type: LIN, DSPI
• Operating Supply Voltage: 3 V to 3.6 V
• Data Bus Width: 32 bit, 64 bit
• Description/function: Starter Kit for MPC5643L
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• For Use With: MPC5643L

3.7
Two complementary static tests are required on six parts to assess the latch-up performance:
These tests are compliant with the EIA/JESD 78 IC latch-up standard.
3.8
The voltage regulator is composed of the following blocks:
HPREG1 uses an internal ballast to support the core current. HPREG2 is used only when external NPN transistor is present on
board to supply core current. The MPC5643L always powers up using HPREG1 if an external NPN transistor is present. Then
the MPC5643L makes a transition from HPREG1 to HPREG2. This transition is dynamic. Once HPREG2 is fully operational,
the controller part of HPREG1 is switched off.
The following bipolar transistors are supported:
Freescale Semiconductor
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No.
Data based on characterization results, not tested in production.
1
A supply overvoltage is applied to each power supply pin.
A current injection is applied to each input, output and configurable I/O pin.
High power regulator HPREG1 (internal ballast to support core current)
High power regulator HPREG2 (external NPN to support core current)
Low voltage detector (LVD_MAIN_1) for 3.3 V supply to IO (V
Low voltage detector (LVD_MAIN_2) for 3.3 V supply (V
Low voltage detector (LVD_MAIN_3) for 3.3 V flash supply (V
Low voltage detector (LVD_DIG_MAIN) for 1.2 V digital core supply (HPV
Low voltage detector (LVD_DIG_BKUP) for the self-test of LVD_DIG_MAIN
High voltage detector (HVD_DIG_MAIN) for 1.2 V digital CORE supply (HPV
High voltage detector (HVD_DIG_BKUP) for the self-test of HVD_DIG_MAIN.
Power on Reset (POR)
BCP68 from ON Semiconductor
BCX68 from Infineon
Static latch-up (LU)
Voltage regulator electrical characteristics
LU
Symbol
Symbol
I
VCE
h
CMaxDC
FE
V
P
BE
( )
D
SAT

SR
Table 17. Recommended operating characteristics
DC current gain (Beta)
Maximum power dissipation @
T
Maximum peak collector current
Collector-to-emitter saturation
voltage(Max)
Base-to-emitter voltage (Max)
Static latch-up class
A
=25°C
MPC5643L Microcontroller Data Sheet, Rev. 8.1
1
Parameter
Parameter
Table 16. Latch-up results
T
DDREG
A
= 125 °C conforming to JESD 78
DDFLASH
DDIO
)
85 - 375
Value
)
600
Conditions
1.5
1.0
1.0
)
2
DD
)
DD
)
Electrical characteristics
Unit
mV
—
W
A
V
II level A
Class
83