TRK-USB-MPC5643L Freescale Semiconductor, TRK-USB-MPC5643L Datasheet - Page 109

• 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

• Input conditions: All Inputs: tr, tf = 1 ns
• Output Loading: All Outputs: 50 pF
3.20.1
The MPC5643L implements a dedicated bidirectional RESET pin.
Freescale Semiconductor
V
V
V
DD
V
IH
RESET pin characteristics
IL
RESET
RESET
V
DDMIN
filtered by
hysteresis
V
V
V
IH
DD
IL
filtered by
lowpass filter
W
device reset forced by RESET
FRST
MPC5643L Microcontroller Data Sheet, Rev. 8.1
Figure 21. Noise filtering on reset signal
Figure 20. Start-up reset requirements
filtered by
lowpass filter
W
FRST
unknown reset
state
W
NFRST
device start-up phase
device under hardware reset
Electrical characteristics
hw_rst
‘1’
‘0’
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