參數(shù)資料
型號： μPD78064B
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)： 39/64頁
文件大?。?/td> 391K
代理商： ΜPD78064B
39
μ
PD78064B
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-level
I
LIH1
V
IN
= V
DD
P00 to P05, P10 to P17,
P25 to P27, P30 to P37,
P70 to P72, P80 to P87,
P90 to P97, P100 to P103,
P110 to P117
3
μ
A
I
LIH2
X1, X2, XT1/P07, XT2
20
μ
A
Input leakage
current
low-level
I
LIL1
V
IN
= 0 V
P00 to P05, P10 to P17,
P25 to P27, P30 to P37,
P70 to P72, P80 to P87,
P90 to P97, P100 to P103,
P110 to P117
–3
μ
A
I
LIL2
X1, X2, XT1/P07, XT2
–20
μ
A
Output leakage
current high-level
I
LOH
V
OUT
= V
DD
3
μ
A
Output leakage
current low-level
I
LOL
V
OUT
= 0 V
–3
μ
A
Software
pull-up resistor
R
V
IN
= 0 V, P01 to P05,
P10 to P17, P25 to P27,
P30 to P37, P70 to P72,
P80 to P87, P90 to P97,
P100 to P103, P110 to P117
4.5 V
≤
V
DD
≤
6.0 V
15
40
90
k
2.7 V
≤
V
DD
< 4.5 V
20
500
k
Supply current
Note 1
I
DD1
5.00-MHz crystal oscillation V
DD
= 5.0 V
±
10 %
Note 4
(f
XX
= 2.5 MHz)
Note 2
operating mode
4
12
mA
V
DD
= 3.0 V
±
10 %
Note 5
0.6
1.8
mA
V
DD
= 2.2 V
±
10 %
Note 5
0.35
1.05
mA
5.00-MHz crystal oscillation V
DD
= 5.0 V
±
10 %
Note 4
(f
XX
= 5.0 MHz)
Note 3
operating mode
6.5
19.5
mA
V
DD
= 3.0 V
±
10 %
Note 5
0.8
2.4
mA
I
DD2
5.00-MHz crystal oscillation V
DD
= 5.0 V
±
10 %
(f
XX
= 2.5 MHz)
Note 2
HALT mode
1.4
4.2
mA
V
DD
= 3.0 V
±
10 %
500
1500
μ
A
V
DD
= 2.2 V
±
10 %
280
840
μ
A
5.00-MHz crystal oscillation V
DD
= 5.0 V
±
10 %
(f
XX
= 5.0 MHz)
Note 3
HALT mode
1.6
4.8
mA
V
DD
= 3.0 V
±
10 %
650
1950
μ
A
Notes
1.
The current flowing in V
DD
and AV
DD
, excluding the current flowing in an A/D converter, on-chip pull-up
resistors and LCD split resistors
2.
Main system clock f
XX
= f
X
/2 operation (when oscillation mode selection register (OSMS) is set to 00H)
3.
Main system clock f
XX
= f
X
operation (when OSMS is set to 01H)
4.
High-speed mode operation (when processor clock control register (PCC) is set to 00H)
5.
Low-speed mode operation (when PCC is set to 04H)
Remark
Unless otherwise specified, the characteristics of alternate-function pins are the same as those of port pins.
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