參數(shù)資料
型號： μPD78052(A)
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）
文件頁數(shù)： 42/76頁
文件大?。?/td> 386K
代理商： ΜPD78052(A)
42
μ
PD78052(A), 78053(A), 78054(A)
Notes
1.
When the pull-up resistor is not included in P60 to P63 (specified by a mask option), the –200
μ
A (MAX.)
low-level input leakage current flows only at the 1.5-clock interval (no wait) when the read instruction to
the port 6 (P6) and port mode register 6 (PM6) is executed. Other than the 1.5-clock interval, –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 6.0 V.
Remark
The characteristics of dual-function pins and port pins are the same unless otherwise specified.
DC CHARACTERISTICS (T
A
= –40 to +85
°
C, V
DD
= 2.0 to 6.0 V)
Parameter
Symbol
Test 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,
P60 to P67, P70 to P72,
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
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,
P120 to P127, P130, P131, RESET
–3
μ
A
I
LIL2
X1, X2, XT1/P07, XT2
–20
μ
A
I
LIL3
P60 to P63
–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
20
40
90
k
Software pull-
up resistor
Note 2
R
2
V
IN
= 0 V, P01 to P06,
P10 to P17, P20 to P27,
P30 to P37, P40 to P47,
P50 to P57, P64 to P67
, 2.7 V
≤
V
DD
<
4.5 V
P70 to P72, P120 to
P127, P130, P131
4.5 V
≤
V
DD
≤
6.0 V
15
40
90
k
20
500
k
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