參數(shù)資料
型號: LC86E4564
廠商: Sanyo Electric Co.,Ltd.
英文描述: 8-Bit Single Chip Microcontroller with 64K Byte UVEPROM(8位單片微控制器(帶64K字節(jié)紫外線可擦除EPROM))
中文描述: 8位單片機微控制器64K字節(jié)UVEPROM(8位單片微控制器(帶64K的字節(jié)紫外線可擦除存儲器))
文件頁數(shù): 14/19頁
文件大小: 203K
代理商: LC86E4564
LC86E4564
No. 5584-14/19
7. D/A Converter Characteristics
at Ta = +10
°
C to +40
°
C, V
SS
= 0 V
Parameter
Symbol
Pins
Conditions
Ratings
Unit
V
DD
[V]
min
typ
max
Resolution
NDA
4.5 to 5.5
7
bit
Absolute precision
ETDA
7 bits mode (Note 4)
4.5 to 5.5
±
2.0
LSB
Settling time
tSDA
(Note 5)
4.5 to 5.5
1.0
μ
s
Analog input
voltage range
V
AOUT
DA0 to DA1
4.5 to 5.5
V
SS
V
DD
V
Output register
RODA
(Note 6)
4.5 to 5.5
8
k
Note 4 : Absolute precision excepts quantizing error (
±
1/2 LSB).
Note 5 : Settling time refers to the time from when the DA conversion instruction is executed to when the analog voltage output
corresponding to the digital on the specific port is generated.
Note 6 : DA data = 80H
8. Current Drain Characteristics
at
Ta = +10
°
C to +40
°
C , V
SS
= 0 V
Parameter
Symbol
Pins
Conditions
Ratings
Unit
V
DD
[V]
min
typ
max
I
DDOP
(1)
DV
DD
, AV
DD
4.5 to 5.5
21
32
mA
I
DDHALT
(1)
DV
DD
, AV
DD
4.5 to 5.5
5
10
mA
I
DDHALT
(2)
DV
DD
, AV
DD
4.5 to 5.5
400
800
μ
A
I
DDHOLD
(1)
DV
DD
, AV
DD
4.5 to 5.5
0.05
20
μ
A
I
DDHOLD
(2)
Note 7 : The currents to the output transistors and the pull-up MOS transistors are ignored.
Current drain
during basic
operation
(Note 7)
Current drain
in HALT mode
(Note 7)
Current drain
in HOLD mode
(Note 7)
FmCF = 12 MHz for
ceramic resonator
oscillation
FmLC = 14.11 MHz for
LC oscillation
System clock: CF
oscillation
Internal RC oscillation
stops
HALT mode
FmCF = 12 MHz for
ceramic resonator
oscillation
FmLC = 0 Hz
(when oscillation stops)
System clock :
CF oscillation
Internal RC oscillation
stops.
HALT mode
FmCF = 0 MHz
(when oscillation stops)
FmLC = 0 Hz
(when oscillation stops)
System clock :
Internal RC
HOLD mode
All oscillation stop.
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