MC68HC05K1 FREESCALE [Freescale Semiconductor, Inc], MC68HC05K1 Datasheet - Page 123

• Manufacturer Part Number: MC68HC05K1
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

MC68HC05K0 • MC68HC05K1 — Rev. 2.0
ADDRESS BUS
ADDRESS BUS
Notes:
Notes:
1. Power-on reset threshold is typically between 1 V and 2 V.
2. Internal clock, internal address bus, and internal data bus are not available externally.
INTERNAL
INTERNAL
INTERNAL
DATA BUS
2. The next rising edge of the internal clock after the rising edge of RESET initiates the reset sequence.
1. Internal clock, internal address bus, and internal data bus are not available externally.
INTERNAL
INTERNAL
INTERNAL
OSC1 PIN
DATA BUS
CLOCK
CLOCK
V
DD
NOTE 1
Freescale Semiconductor, Inc.
Figure 11-9. Power-On Reset Timing
Figure 11-10. External Reset Timing
For More Information On This Product,
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t
RL
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Go to: www.freescale.com
Electrical Specifications
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4064 t
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CYC
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NEW
PCH
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03FF
NEW
PCL
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NEW PC
DUMMY
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NEW
PCH
Electrical Specifications
3.3-Volt Control Timing
NEW PC
CODE
OP
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Technical Data
NEW
PCL