參數(shù)資料
型號(hào): UPD78218ACW
廠商: NEC Corp.
元件分類(lèi): 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁(yè)數(shù): 43/66頁(yè)
文件大?。?/td> 510K
代理商: UPD78218ACW
43
μ
PD78217A, 78218A
Input voltage, low
Input voltage, high
Output voltage, high
X1 input current, low
X1 input current, high
Input leakage current
Output leakage current
AV
REF
current
Data retention voltage
Pull-up resistor
V
IL
0
0.8
V
V
IH1
Pins except for
Note 1
and
Note 2
2.2
V
DD
V
V
IH2
Pin of
Note 1
2.2
AV
REF
V
V
IH3
Pin of
Note 2
0.8 V
DD
V
DD
V
V
OL1
I
OL
= 2.0 mA
0.45
V
V
OL2
I
OL
= 8.0 mA
Note3
1.0
V
V
OH1
I
OH
= –1.0 mA
V
DD
–1.0
V
V
OH2
I
OH
= –100
μ
A
V
DD
–0.5
V
V
OH3
I
OH
= –5.0 mA
Note4
2.0
V
I
IL
0 V
V
I
V
IL
–100
μ
A
I
IH
V
IH3
V
I
V
DD
100
μ
A
I
LI
0 V
V
I
V
DD
±
10
μ
A
I
LO
0 V
V
O
V
DD
±
10
μ
A
AI
REF
Operating mode f
XX
= 12 MHz
1.5
5.0
mA
I
DD1
Operating mode f
XX
= 12 MHz
20
40
mA
I
DD2
HALT mode f
XX
= 12 MHz
7
20
mA
V
DDDR
STOP mode
2.5
5.5
V
V
DDDR
= 2.5 V
2
20
μ
A
V
DDDR
= 5 V
±
10 %
5
50
μ
A
R
L
V
I
= 0 V
15
40
80
k
DC CHARACTERISTICS (T
A
= –40 to +85
°
C, V
DD
= +5 V
±
10 %, V
SS
= 0 V)
I
DDDR
STOP
mode
Output voltage, low
V
DD
supply current
Data retention current
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Notes 1.
P70/AN0 to P75/AN5, P66/WAIT/AN6, P67/REFRQ/AN7 pins are used as A/D converter input pins.
2.
X1, X2, RESET, P20/NMI, P21/INTP0, P22/INTP1, P23/INTP2/CI, P24/INTP3, P25/INTP4/ASCK, P26/
INTP5, P27/SI, P32/SCK, P33/SO/SB0, EA pins
3.
P40/AD0 to P47/AD7, P50/A8 to P57/A15 pins
4.
P00 to P07 pins
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