參數(shù)資料
型號: LC651306A
廠商: Sanyo Electric Co.,Ltd.
英文描述: 4-Bit Single-Chip Microcontroller for Small-Scale Control Applications(用于小規(guī)模控制應(yīng)用的單片4位微控制器)
中文描述: 4位單片機的小規(guī)??刂浦械膽?yīng)用(用于小規(guī)??刂茟?yīng)用的單片4位微控制器)
文件頁數(shù): 11/21頁
文件大?。?/td> 698K
代理商: LC651306A
LC651306A/04A/02A/01A
11/21
2. Recommended Operating range at Ta=-40 to +85
°
C, VSS=0V, VDD=2.5 to 6.0V (Unless otherwise specified)
Ratings
typ.
Parameter
Symbol
Conditions
Applicable
pins and notes
VDD
VDD
min.
2.5
1.8
max.
6.0
6.0
unit
Operating supply voltage
Standby supply voltage
VDD
VST
RAM and register values retained.
(Note 3)
Output Nch Tr. off
V
High level input voltage
VIH(1)
Port C, D with
open-drain
specifications.
Port C, D with
pull-up
specifications.
Port A, E, F
0.7VDD
13.5
VIH(2)
Output Nch Tr. off
resistor
0.7VDD
VDD
VIH(3)
VIH(4)
Output Nch Tr. off
Output Nch Tr. off
0.7VDD
0.8VDD
VDD
VDD
The INT , SCK ,
and SI pin with
open-drain
specifications.
VIH(5)
Output Nch Tr. off
The INT , SCK ,
and SI pin with
pull-up
specifications.
resistor
0.8VDD
VDD
VIH(6)
VDD=1.8 to 6V
RES
OSC1
Port
Port
0.8VDD
VDD
Low level
input voltage
VIH(7)
VIL(1)
VIL(2)
VIL(3)
External clock specifications
Output Nch Tr. off
Output Nch Tr. off
Output Nch Tr. off
0.8VDD
VSS
VSS
VSS
VDD
0.3VDD
0.25VDD
0.25VDD
VDD=4 to 6V
2.5 to 6V
VDD=4 to 6V
INT, SCK, SI
VIL(4)
Output Nch Tr. off
2.5 to 6V
INT, SCK, SI
OSC1
VSS
0.2VDD
VIL(5)
External
specification
External
specification
clock
VDD=4 to 6V
VSS
0.25VDD
VIL(6)
clock
2.5 to 6V
OSC1
VSS
0.2VDD
VIL(7)
VIL(8)
VIL(9)
VDD=4 to 6V
2.5 to 6V
VDD=4 to 6V
TEST
TEST
RES
RES
VSS
VSS
VSS
0.3VDD
0.25VDD
0.25VDD
VIL(10)
2.5 to 6V
VSS
0.2VDD
Operating frequency
(cycle time)
External clock conditions
Frequency
fop
(Tcyc)
text
textH,
textL
textR,
textF
Cext
Rext
VDD=2.5 to 6V
200
(20)
200
4330
(0.92)
4330
kHz
(
μ
s)
kHz
Fig. 1
VDD=2.5 to 6V
OSC1
Pulse width
VDD=2.5 to 6V
OSC1
69
ns
Rising/falling time
VDD=2.5 to 6V
OSC1
50
Recommended oscillation
constants
Two-pin RC oscillator
Ceramic oscillator
(Note 4)
Fig. 2
VDD=2.5 to 6V
OSC1, OSC2
270
±
5%
5.6
±
1%
pF
k
Fig. 3
See Table 1
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