mc68hc05ct4fn Freescale Semiconductor, Inc, mc68hc05ct4fn Datasheet - Page 44

• Manufacturer Part Number: mc68hc05ct4fn
• Description: Mc68hc05 Family Of Microcontrollers Mcus
• Manufacturer: Freescale Semiconductor, Inc

Resets
General Release Specification
IRQ/V
RESET
ADDRESS
ADDRESS
TST
DATA
OSC
V
DD
NOTE:
POWER-ON RESET
ILLEGAL ADDRESS
COP WATCHDOG
(ILLADDR)
(COPR)
reset the CPU and peripherals. Termination of the external RESET input
or the internal COP watchdog reset are the only reset sources that can
alter the operating mode of the MCU.
Activation of the RST signal is generally referred to as reset of the
device, unless otherwise specified.
(POR)
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 5-1. Reset Block Diagram
Go to: www.freescale.com
Resets
CLOCKED
PH2
D
D
LATCH
LATCH
R
S
MC68HC05CT4
RST
CPU
TO OTHER
PERIPHERALS
TO IRQ
LOGIC
MODE
SELECT
—
Rev. 2.0