參數(shù)資料
型號: TMP86C929AXB
廠商: Toshiba Corporation
元件分類: 數(shù)學(xué)處理器
英文描述: CMOS 8-Bit Microcontroller
中文描述: 的CMOS 8位微控制器
文件頁數(shù): 12/13頁
文件大?。?/td> 292K
代理商: TMP86C929AXB
TMP86FM29
2004-03-01
86FM29-177
AD Conversion Characteristics
(V
SS
=
0.0 V, 2.7 V
V
DD
3.6 V, Topr
=
40 to 85°C)
Parameter
Symbol
Condition
Min
Typ.
Max
Unit
Analog reference voltage
Power supply voltage of analog
control circuit
Analog reference voltage range
Analog input voltage
V
AREF
A
VDD
1.0
A
VDD
A
VDD
V
DD
(Note 4)
V
AREF
2.5
V
AIN
V
DD
=
A
VDD
=
V
AREF
=
3.6 V
V
SS
=
0.0 V
V
SS
V
AREF
V
Power supply current of analog
reference voltage
I
REF
0.35
0.61
mA
Non linearity error
Zero point error
Full scale error
Total error
±
2
±
2
±
2
±
2
V
DD
=
A
VDD
=
2.7 V
V
SS
=
0.0 V
V
AREF
=
2.7 V
LSB
(V
SS
=
0.0 V, 2.0 V
V
DD
<
2.7 V, Topr
=
40 to 85°C)
Parameter
Symbol
Condition
Min
Typ.
Max
Unit
Analog reference voltage
Power supply voltage of analog
control circuit
Analog reference voltage range
Analog input voltage
V
AREF
A
VDD
0.6
A
VDD
A
VDD
V
DD
(Note 4)
V
AREF
2.0
V
AIN
V
DD
=
A
VDD
=
V
AREF
=
2.0V
V
SS
=
0.0 V
V
SS
V
AREF
V
Power supply current of analog
reference voltage
I
REF
0.20
0.34
mA
Non linearity error
Zero point error
Full scale error
Total error
±
4
±
4
±
4
±
4
V
DD
=
A
VDD
=
2.0 V
V
SS
=
0.0 V
V
AREF
=
2.0 V
LSB
(V
SS
=
0.0 V, 1.8 V
V
DD
<
2.0 V, Topr
=
10 to 85°C) (Note 5)
Parameter
Symbol
Condition
Min
Typ.
Max
Unit
Analog reference voltage
Power supply voltage of analog
control circuit
Analog reference voltage
range
Analog input voltage
V
AREF
A
VDD
0.1
A
VDD
A
VDD
V
DD
(Note 4)
V
AREF
1.8
V
AIN
V
DD
=
A
VDD
=
V
AREF
=
1.8 V
V
SS
=
0.0 V
V
SS
V
AREF
V
Power supply current of analog
reference voltage
I
REF
0.18
0.31
mA
Non linearity error
Zero point error
Full scale error
Total error
±
4
±
4
±
4
±
4
V
DD
=
A
VDD
=
1.8 V
V
SS
=
0.0 V
V
AREF
=
1.8 V
LSB
Note 1: The total error includes all errors except a quantization error, and is defined as a maximum deviation
from the ideal conversion line.
Note 2: Conversion time is different in recommended value by power supply voltage.
About conversion time, please refer to “2.15.2 Register configration”.
Note 3: Please use input voltage to AIN input Pin in limit of VAREF
VSS.
When voltage of range outside is input, conversion value becomes unsettled and gives affect to
other channel conversion value.
Note 4: Analog Reference Voltage Range:
VAREF
=
VAREF
VSS
Note 5: When AD is used with VDD < 2.0 V, the guaranteed temperature range varies with the operating
voltage.
Note 6: When AD converter is not used, fix the AVDD pin and VAREFpin on the V
DD
level.
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