M16C6C Datasheet, PDF (48/94 Pages) Renesas Technology Corp – RENESAS MCU

M16C/6C Group
5. Electrical Characteristics
5.1.3 A/D Conversion Characteristics
Table 5.5 A/D Conversion Characteristics ^{(1, 2, 3)}
Symbol
Parameter
-
Resolution
I_NL
Integral non-linearity error 10bit
-
Absolute accuracy
10bit
Measuring Condition
Standard
Unit
Min. Typ. Max.
10 Bits
V_CC1 = AN0 to AN7 input,
5.0 V ^{AN0_0 to AN0_7 input,}
(4)
AN2_0 to AN2_7 input,
ANEX0, ANEX1 input
±3 LSB
V_CC1 = AN0 to AN7 input,
3.3 V ^{AN0_0 to AN0_7 input,}
(4)
AN2_0 to AN2_7 input,
ANEX0, ANEX1 input
±3 LSB
V_CC1 = AN0 to AN7 input,
3.0 V ^{AN0_0 to AN0_7 input,}
(4)
AN2_0 to AN2_7 input,
ANEX0, ANEX1 input
±3 LSB
V_CC1 = AN0 to AN7 input,
5.0 V ^{AN0_0 to AN0_7 input,}
(4)
AN2_0 to AN2_7 input,
ANEX0, ANEX1 input
±3 LSB
V_CC1 = AN0 to AN7 input,
3.3 V ^{AN0_0 to AN0_7 input,}
(4)
AN2_0 to AN2_7 input,
ANEX0, ANEX1 input
±3 LSB
V_CC1 = AN0 to AN7 input,
3.0 V ^{AN0_0 to AN0_7 input,}
(4)
AN2_0 to AN2_7 input,
ANEX0, ANEX1 input
±3 LSB
Notes:
1. Referenced to AV_CC = V_CC1 = V_CC2 = V_REF = 3.0 to 5.5 V, V_SS = AV_SS = 0 V at T_opr = -20 to 85°C/-40 to 85°C
unless otherwise specified.
2. This applies when using one A/D converter, with the ADSTBY bit for the unused A/D converter set to 0 (A/D
operation stopped (standby)).
3. Use when AV_CC = V_CC1 = V_CC2.
4. Flash memory rewrite disabled. Except for the analog input pin, set the pins to be measured as input ports and
connect them to V_SS. See Figure 5.2 “A/D accuracy measure circuit”.
AN
P0 to P10
Analog input
AN　:　One of the analog input pin
P0 to P10　：　I/O pins other than AN
Figure 5.2 A/D accuracy measure circuit
REJ03B0277-0100 Rev.1.00 Jul.15, 2009
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