參數(shù)資料
型號: μPD78052Y
廠商: NEC Corp.
英文描述: 8Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單芯片微控制器(8位單片微控制器)
文件頁數(shù): 61/74頁
文件大小: 574K
代理商: ΜPD78052Y
61
μ
PD78052Y, 78053Y, 78054Y, 78055Y, 78056Y, 78058Y
Resolution
Overall error
Settling time
Output resistance
Analog reference voltage
AV
REF1
current
Note
Overall error excluding quantization error (
±
1/2 LSB). It is indicated as a ratio to the full-scale value.
f
XX
f
X
: Main system clock frequency (f
X
or f
X
/2)
: Main system clock oscillation frequency
D/A Converter Characteristics (T
A
= –40 to +85
°
C, V
DD
= 2.0 to 6.0 V, AV
SS
= V
SS
= 0 V)
A/D Converter Characteristics (T
A
= –40 to +85
°
C, AV
DD
= V
DD
= 2.0 to 6.0 V, AV
SS
= V
SS
= 0 V)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
8
8
8
bit
2.7 V
AV
REF0
AV
DD
±
0.6
%
2.0 V
AV
REF0
<
2.7 V
±
1.4
%
t
CONV
19.1
200
μ
s
t
SAMP
12/fxx
μ
s
V
IAN
AV
SS
AV
REF0
V
AV
REF0
2.0
AV
DD
V
R
AIREF0
4
14
k
Resolution
Overall error
Note
Conversion time
Sampling time
Analog input voltage
Reference voltage
Resistance between AV
REF0
and
AV
SS
Notes 1.
R and C denote D/A converter output pin load resistance and load capacitance, respectively.
2.
Value for one D/A converter channel
DACS0, DACS1:
D/A conversion value setting register.
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
8
bit
R = 2 M
Note1
1.2
%
R = 4 M
Note1
0.8
%
R = 10 M
Note1
0.6
%
C=30pF
4.5 V
AV
REF1
6.0 V
10
μ
s
Note1
2.7 V
AV
REF1
<
4.5 V
15
μ
s
2.0 V
AV
REF1
<
2.7 V
20
μ
s
R
O
DACS0, DACS1 = 55H
Note 2
10
k
AV
REF1
2.0
V
DD
V
I
REF1
Note2
1.5
mA
相關(guān)PDF資料
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μPD78053Y 8Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78054Y 8Bit Single Chip Microcontrollers(8位單片微控制器)
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