參數(shù)資料
型號(hào): μPD780205
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁(yè)數(shù): 46/78頁(yè)
文件大?。?/td> 406K
代理商: ΜPD780205
4 6
m
PD780204, 780205, 780206, 780208
DC CHARACTERISTICS (T
A
= –40 to +85 °C, V
DD
= 2.7 to 5.5 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Mask option
pull-down resistor
R
3
V
OD
– V
LOAD
= 40 V
25
70
135
k
W
V
OD
– V
SS
= 5 V
20
55
100
k
W
R
4
P30 to P37, V
IN
= V
DD
40
80
150
K
W
Power supply
current
Note 1
I
DD1
5.0 MHz crystal oscillation
operating mode
V
DD
= 5.0 V ± 10 %
Note 2
7.2
21.6
mA
V
DD
= 3.0 V ± 10 %
Note 3
0.9
2.7
mA
I
DD2
5.0 MHz crystal oscillation
HALT mode
V
DD
= 5.0 V ± 10 %
1.6
4.8
mA
V
DD
= 3.0 V ± 10 %
650
1950
m
A
I
DD3
32.768 kHz crystal oscillation
operating mode
Note 4
V
DD
= 5.0 V ± 10 %
60
120
m
A
V
DD
= 3.0 V ± 10 %
32
64
m
A
I
DD4
32.768 kHz crystal oscillation
HALT mode
Note 4
V
DD
= 5.0 V ± 10 %
25
55
m
A
V
DD
= 3.0 V ± 10 %
5
15
m
A
I
DD5
XT1 = 0 V in STOP mode when
connecting to feedback resistor
V
DD
= 5.0 V ± 10 %
1
30
m
A
V
DD
= 3.0 V ± 10 %
0.5
10
m
A
I
DD6
XT1 = 0 V in STOP mode when
not connecting to feedback resistor
V
DD
= 5.0 V ± 10 %
0.1
30
m
A
V
DD
= 3.0 V ± 10 %
0.05
10
m
A
Notes 1.
This current excludes the AV
REF
current, port current, and current which flows in the on-chip pull-down
resistor (mask option).
2.
When operating at high-speed mode (when the processor clock control register (PCC) is set to 00H)
3.
When operating at low-speed mode (when the PCC is set to 04H)
4.
When main system clock stopped.
P80 to P87, P90 to P97,
P100 to P107, P110 to P117,
P120 to P127
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