mc68hc705k1 Freescale Semiconductor, Inc, mc68hc705k1 Datasheet - Page 53

• Manufacturer Part Number: mc68hc705k1
• Description: Hcmos Microcontroller Unit
• Manufacturer: Freescale Semiconductor, Inc

MC68HC705K1 — Rev. 2.0
INTERNAL ADDRESS BUS
IRQ/V
RESET
PP
NOTE:
MASK OPTION REGISTER
ILLEGAL ADDRESS RESET
To avoid overloading some power supply designs, do not connect the
RESET pin directly to V
LOW-VOLTAGE RESET
POWER-ON RESET
COP WATCHDOG
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 5-1. Reset Sources
Go to: www.freescale.com
Resets
DD
. Use a pullup resistor of 10 k or more.
INTERNAL
CLOCK
D
RESET
LATCH
S
R
RST
TO CPU AND
SUBSYSTEMS
Technical Data
Reset Types
Resets