參數(shù)資料
型號(hào)： μPD78078Y
廠商： NEC Corp.
元件分類： 8位微控制器
英文描述： 8 Bit Single Chip Microcontrollers
中文描述： 8位單片機(jī)微控制器
文件頁數(shù)： 44/84頁
文件大?。?/td> 625K
代理商： ΜPD78078Y
44
μ
PD78076Y, 78078Y
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input leakage
current, high
I
LIH1
V
IN
= V
DD
P00 to P06, P10 to P17, P20 to P27,
P30 to P37, P40 to P47, P50 to P57,
P64 to P67, P70 to P72, P80 to P87,
P94 to P96, P100 to P103,
P120 to P127, P130, P131, RESET
3
μ
A
I
LIH2
X1, X2, XT1/P07, XT2
20
μ
A
I
LIH3
V
IN
= 15 V
P60 to P63, P90 to P93
80
μ
A
Input leakage
current, low
I
LIL1
V
IN
= 0 V
P00 to P06, P10 to P17, P20 to P27,
P30 to P37, P40 to P47, P50 to P57,
P64 to P67, P70 to P72, P80 to P87,
P94 to P96, P100 to P103,
P120 to P127, P130, P131, RESET
–3
μ
A
I
LIL2
X1, X2, XT1/P07, XT2
–20
μ
A
I
LIL3
P60 to P63, P90 to P93
–3
Note 1
μ
A
Output leakage
current, high
I
LOH
V
OUT
= V
DD
3
μ
A
Output leakage
current, low
I
LOL
V
OUT
= 0 V
–3
μ
A
Mask option pull-
up resistor
R
1
V
IN
= 0 V, P60 to P63, P90 to P93
20
40
90
k
Software pull-
up resistor
Note 2
R
2
V
IN
= 0 V,
P10 to P17,
P20 to P27, P30
to P37, P40 to
P47, P50 to P57,
P64 to P67, P70
to P72
, P80 to
P87, P94 to P96,
P100 to P103,
P120 to P127,
P130, P131
4.5 V
≤
V
DD
≤
5.5 V
15
40
90
k
DC CHARACTERISTICS (T
A
= –40 to +85
°
C, V
DD
= 1.8 to 5.5 V) (2 of 3)
2.7 V
≤
V
DD
<
4.5 V
20
500
k
Notes 1.
When the pull-up resistors are not connected to P60 to P63 and P90 to P93 (specified by mask option),
a low-level input leakage current of –200
μ
A (MAX.) flows only for 1.5 clocks (without wait) after a read
instruction has been executed to port 6 (P6), port mode register 6 (PM6), port 9 (P9), or port mode register
9 (PM9).
At times other than this 1.5-clock interval, a –3
μ
A (MAX.) current flows.
2.
A software pull-up resistor can be used only in the range of V
DD
= 2.7 to 5.5 V.
Remark
The characteristics of an alternate function pin are the same as those of port pins unless otherwise
specified.
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