參數(shù)資料
型號: UPD780024A
廠商: NEC Corp.
元件分類: 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
文件頁數(shù): 44/90頁
文件大小: 660K
代理商: UPD780024A
μ
PD78F0034B, 78F0034BY, 78F0034B(A), 78F0034BY(A)
44
Data Sheet U16369EJ1V0DS
Data Memory STOP Mode Low Supply Voltage Data Retention Characteristics (T
A
=
40 to +85
°
C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Data retention supply voltage
V
DDDR
1.6
5.5
V
Data retention supply current
I
DDDR
Subsystem clock stop (XT1 = V
DD
)
and feed-back resistor disconnected
0.1
30
μ
A
Release signal set time
t
SREL
0
μ
s
Oscillation stabilization wait time
t
WAIT
Release by RESET
2
17
/f
X
s
Release by interrupt request
Note
s
Note
Selection of 2
12
/f
X
and 2
14
/f
X
to 2
17
/f
X
is possible using bits 0 to 2 (OSTS0 to OSTS2) of the oscillation
stabilization time select register (OSTS).
Remark
The impedance of the analog input pins is shown below.
[Equivalent circuit]
[Parameter value]
(TYP.)
AV
DD
R1
R2
C1
C2
C3
2.7 V
12 k
8.0 k
3.0 pF
3.0 pF
2.0 pF
4.5 V
4 k
2.7 k
3.0 pF
1.4 pF
2.0 pF
C3
C2
R2
R1
C1
ANIn
(n = 0 to 3)
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