FR65E Fujitsu Microelectronics, Inc., FR65E Datasheet - Page 80

• Manufacturer Part Number: FR65E
• Description: 32-bit Microcontroller
• Manufacturer: Fujitsu Microelectronics, Inc.

80
MB91307B
5. A/D Converter Electrical Characteristics
*1 : At V
*2 : Current in CPU stop mode with A/D converter not operating (V
Notes : • The relative error increases as AVRH is reduced.
Resolution
Total error
Linear error
Differential linear error
Zero transition error
Full scale transition error
Conversion time
Analog port input current
Analog input voltage
Reference voltage
Supply current
Reference voltage supply current
Inter-channel variation
If the output impedance on the external circuit is too great, the analog voltage sampling time may be insufficient.
External circuit output impedance < 7 k (provisional value)
• The output impedance on the external analog input circuit should be used as follows.
CC
= AV
Parameter
CC
(V
= 3.0 V to 3.6 V, machine clock 33 MHz.
CC
AV
CC
3.0 V to 3.6 V, V
Symbol
V
V
V
I
I
I
AIN
I
I
AH
RH
FST
AIN
OT
R
A
AN0 to AN3
AN0 to AN3
AN0 to AN3
AN0 to AN3
AN0 to AN3
Pin name
AVRH
AVRH
SS
AV
CC
AV
SS
AVRH
0 V, AVRH
5.4 *
AVss
AVss
Min
CC
10
= AV
1
10
CC
AVRH
= AVRH = 3.6 V)
3.0 V to 3.6 V, T
Value
Typ
600
600
0.1
10
0.5
1.5
AVRH
AVRH
AV
10 *
10 *
Max
A
10
10
3.0
2.5
5
10
10
CC
2
2
0 C to 70 C)
10
Unit
LSB
LSB
LSB
LSB
LSB
LSB
BIT
V
V
A
A
A
A
A
s