mc68hc05pl4b Freescale Semiconductor, Inc, mc68hc05pl4b Datasheet - Page 40

• Manufacturer Part Number: mc68hc05pl4b
• Description: Low-cost Single-chip Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

GENERAL RELEASE SPECIFICATION
5-8
Address
Internal
Reset
RESET
Internal
Internal
Internal
NOTES:
Clock
Bus
Bus
Data
Pin
1
3
3
3
1.
2.
3.
Represents the internal reset from low voltage reset, illegal opcode fetch or COP Watchdog timeout.
Normal delay of 4064 t
Internal timing signal and data information not available externally.
x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x
Figure 5-7. Internal Reset Timing Diagram
Freescale Semiconductor, Inc.
For More Information On This Product,
CYC
t
RPD
Go to: www.freescale.com
April 30, 1998
RESETS
4096
1FFE
NEW
PCH
1FFF
NEW
PCL
NEW PCH NEW PCL
MC68HC05PL4
REV 2.0