
Continued from preceding page.
Electrical Characteristics
at Ta = –40 to +85°C, V
SS
= 0 V, V
DD
= 3.0 to 6.0 V
Note:
*
The RC oscillator and external clock options require a Schmidt trigger configuration for OSC1.
No. 5117-10/39
LC6529N, LC6529F, LC6529L
Parameter
Symbol
Conditions
min
typ
max
Unit
[External clock conditions]
Frequency
text
200
4330
kHz
Pulse width
textH, textL
69
ns
Rise/fall times
textR, textF
50
[Oscillator guaranteed constants]
Cext
OSC1, OSC2: V
DD
= 4 to 6 V, Figure 2
OSC1, OSC2: Figure 2
220 ± 5%
pF
2-pin RC oscillator circuit
Cext
220 ± 5%
Rext
OSC1, OSC2: V
DD
= 4 to 6 V, Figure 2
OSC1, OSC2: Figure 2
4.7 ± 1%
k
Rext
12.0 ± 1%
Ceramic oscillator
Figure 3
See Table 1.
OSC1: If the clock frequency exceeds 1.444 MHz, use
the built-in 1/3 or 1/4 frequency divider. Figure 1
Parameter
Symbol
Conditions
min
typ
max
Unit
Open-drain (OD) configuration for port: With output
N-channel transistor off. (Includes transistor’s leak
current.) V
IN
= 13.5 V
PE: Using port E configuration, V
IN
= V
DD
OSC1: Using external clock option, V
IN
= V
DD
Open-drain (OD) configuration for port: With output
N-channel transistor off. (Includes transistor’s leak
current.) V
IN
= V
SS
Pull-up (PU) resistor configuration for port A or D:
With output N-channel transistor off. (Includes
transistor’s leak current.) V
IN
= V
SS
Pull-up (PU) resistor configuration for port C:
With output N-channel transistor off. (Includes
transistor’s leak current.) V
IN
= V
SS
PE: Using port E configuration, V
IN
= V
SS
RES: V
IN
= V
SS
OSC1: Using external clock option, V
IN
= V
SS
Pull-up (PU) resistor configuration for port C:
I
OH
= –300 μA, V
DD
= 4 to 6 V
Pull-up (PU) resistor configuration for port C:
I
OH
= –60 μA
PA, PC, PD: I
OL
= 10 mA, V
DD
= 4 to 6 V
PA, PC, PD: With I
OL
for each port less than or equal
to 1 mA, I
OL
= 1.8 mA
RES
I
IH
1
5.0
Input high level current
μA
I
IH
2
I
IH
3
1.0
1.0
I
IL
1
–1.0
μA
I
IL
2
–220
–71.5
Input low level current
I
IL
3
–6.00
–2.17
mA
I
IL
4
I
IL
5
I
IL
6
–1.0
–45
–10
μA
–1.0
V
OH
1
V
DD
– 1.2
Output high level voltage
V
V
OH
2
V
DD
– 0.5
V
OL
1
1.5
Output low level voltage
V
OL
2
0.4
V
Hysteresis voltage
V
HIS
1
V
HIS
2
0.1 V
DD
0.1 V
DD
V
OSC1
*
: Using RC oscillator or external clock option