CM68HC05C4ACFB Motorola / Freescale Semiconductor, CM68HC05C4ACFB Datasheet - Page 148

• Manufacturer Part Number: CM68HC05C4ACFB
• Description: Microcontroller
• Manufacturer: Motorola / Freescale Semiconductor

MC68HSC05C4A
B.5 4.5–5.5 V High-Speed Control Timing
General Release Specification
148
Oscillator Frequency
Internal Operating Frequency (f
Cycle Time
Crystal Oscillator Startup Time
Stop Recovery Startup Time
RESET Pulse Width
Timer
Interrupt Pulse Width Low (Edge-Triggered)
Interrupt Pulse Period
OSC1 Pulse Width
NOTES:
Crystal
External Clock
Crystal
External Clock
Resolution (Note 1)
Input Capture Pulse Width
Input Capture Pulse Width
1. Because a 2-bit prescaler in the timer must count four internal cycles (t
2. The minimum period, t
3. The minimum, t
determining the timer resolution.
service routine plus 24 t
plus 19 t
cyc
.
ILIL
, should not be less than the number of cycle times it takes to execute the interrupt service routine
Characteristic
TLTL
The data in
with the exceptions in this table.
cyc
,
.
should not be less than the number of cycle times it takes to execute the capture interrupt
osc
2)
13.9 5.0 V Control Timing
MC68HSC05C4A
t
Symbol
t
OH
cyc
TH
t
t
t
OXOV
t
f
t
t
THTL
t
f
ILCH
t
resl
), this is the limiting minimum factor in
osc
cyc
ILIH
or t
ILIL
or t
OP
RL
applies to the MC68HSC05C4A
OL
TL
Note 2
Note 3
Min
244
MC68HC05C4A
1.5
4.0
64
64
50
—
dc
—
dc
Max
100
100
8.2
8.2
4.1
4.1
—
—
—
—
—
—
—
—
MOTOROLA
—
Rev. 4.0
MHz
MHz
Unit
t
t
t
t
ms
ms
ns
ns
ns
ns
cyc
cyc
cyc
cyc