參數(shù)資料
型號: LC651202F
廠商: Sanyo Electric Co.,Ltd.
英文描述: 4-Bit Single-Chip Microcontrollers for Small-Scale Control Applications
中文描述: 4位單片微控制器的小型規(guī)??刂浦械膽?yīng)用
文件頁數(shù): 26/35頁
文件大?。?/td> 312K
代理商: LC651202F
No. 5190-26/35
LC651204N/F/L, LC651202N/F/L
Parameter
Symbol
Conditions
Applicable pins/notes
Ratings
min
typ
max
Unit
Operating frequency
(cycle time)
fop
(Tcyc)
Frequencies up to 4.16 MHz are supported if the
divide-by-four divider circuit option is used.
670
(6)
1040
(3.84)
kHz
(μs)
External clock conditions
Frequency
Pulse width
Rise and fall times
Figure 1. The divide-by- three or divide-by-four
divider circuit option must be used if the clock
textH, textL frequency exceeds 1.040 MHz.
textR, textF
text
OSC1
OSC1
OSC1
670
150
4160
kHz
ns
ns
100
Guaranteed oscillator
constants
Ceramic oscillator
Figure 2
See table 1.
Electrical Characteristics
at Ta = –40 to +85°C, V
SS
= 0 V, V
DD
= 2.5 to 5.5 V (unless otherwise specified)
Parameter
Symbol
Conditions
Applicable pins/notes
Ratings
min
typ
max
Unit
Output n-channel transistor off
(Includes the n-channel transistor off leakage current.) with open drain
V
IN
= 13.5 V
Output n-channel transistor off
(Includes the n-channel transistor off leakage current.)
V
IN
= V
DD
External clock mode, V
IN
= V
DD
Output n-channel transistor off
V
IN
= V
SS
Output n-channel transistor off
V
IN
= V
SS
V
IN
= V
SS
External clock mode, V
IN
= V
SS
Ports C, D, E, and F
I
IH
(1)
5.0
μA
specifications
Input high-level current
Ports A and G with
open drain
specifications
I
IH
(2)
1.0
μA
I
IH
(3)
OSC1
1.0
μA
I
IL
(1)
Ports with open drain
specifications
–1.0
μA
Input low-level current
I
IL
(2)
Ports with pull-up
resistor specifications
–1.3
–0.35
mA
I
IL
(3)
I
IL
(4)
RES
–45
–10
μA
OSC1
–1.0
μA
Output high-level voltageV
OH
(1)
I
OH
= –10 μA
Ports with pull-up
resistor specifications
V
DD
–0.5
V
V
OL
(1)
I
OL
= 3 mA
I
OL
= 1 mA, with the I
OL
for all ports no more than
1 mA.
Port
1.5
V
Output low-level voltage
V
OL
(2)
Port
0.4
V
Hysteresis voltage
V
HIS
RES, INT, SCK,
and SI OSC1 with
Schmitt specifications
*
4
0.1 V
DD
V
High-level threshold
voltage
V
tH
0.4 V
DD
0.8 V
DD
V
Low-level threshold
voltage
V
tL
0.2 V
DD
0.6 V
DD
V
S
Continued from preceding page.
Continued on next page.
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