參數(shù)資料
型號: μPD78P4038
廠商: NEC Corp.
英文描述: 8/16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
中文描述: 8 / 16位單片機微控制器(8 / 16位單片微控制器)
文件頁數(shù): 43/72頁
文件大?。?/td> 325K
代理商: ΜPD78P4038
μ
PD78P4038
43
DATA RETENTION CHARACTERISTICS
(T
A
= –40 to +85
°
C)
Note
RESET, P20/NMI, P21/INTP0, P22/INTP1, P23/INTP2/CI, P24/INTP3, P25/INTP4/ASCK/SCK1,
P26/INTP5, P27/SI0, P32/SCK0/SCL, and P33/SO0/SDA pins
AC TIMING TEST POINTS
Parameter
Data retention voltage
Data retention current
V
DD
rise time
V
DD
fall time
V
DD
hold time
(to STOP mode setting)
STOP clear signal input time
Oscillation settling time
Input low voltage
Input high voltage
Conditions
STOP mode
V
DDDR
= +2.7 to 5.5 V
V
DDDR
= +2.5 V
Crystal
Ceramic resonator
Specific pins
Note
MIN.
2.5
200
200
0
0
30
5
0
0.9V
DDDR
TYP.
30
10
MAX.
5.5
50
40
0.1V
DDDR
V
DDDR
Unit
V
μ
A
μ
A
μ
s
μ
s
ms
ms
ms
ms
V
V
Symbol
V
DDDR
I
DDDR
t
RVD
t
FVD
t
HVD
t
DREL
t
WAIT
V
IL
V
IH
0.8V
DD
or 2.2 V
0.8 V
0.8V
DD
or 2.2 V
0.8 V
Test points
V
DD
– 1 V
0.45 V
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