參數(shù)資料
型號(hào): μPD789104
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(yè)數(shù): 36/48頁(yè)
文件大?。?/td> 218K
代理商: ΜPD789104
Preliminary Product Information
36
μ
PD789101, 789102, 789104
A/D CONVERTER CHARACTERISTICS (T
A
= -40 to +85
°
C, AV
DD
= V
DD
= 1.8 to 5.5 V, AV
SS
= V
SS
= 0 V)
Item
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Resolution
8
8
8
bit
Total error
Note
0.6
%
Conversion time
T
CONV
Undefined
Undefined
μ
s
Analog input
voltage
V
IAN
0
AV
DD
V
Resistor between
AV
REF
and AV
SS
R
AIREF
46.9
k
Note
No quantization error (
±
1/2 LSB) is included.
DATA MEMORY STOP MODE LOW SUPPLY VOLTAGE DATA HOLD CHARACTERISTICS
(T
A
= -40 to +85
°
C)
Item
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
V
DDDR
1.8
5.5
V
t
SREL
0
μ
s
t
WAIT
Reset by RESET
2
15
/f
X
ms
Reset by interrupt
Note
ms
Note
2
12
/f
X
, 2
oscillation settling time selection register.
15
/f
X
, or 2
17
/f
X
can be selected according to the setting of bits 0 to 2 (OSTS0 to OSTS2) of the
Remark
f
X
: Main system clock oscillation frequency
Data hold supply
voltage
Release signal set
time
Oscillation settling
time
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