RL78G12_15 Datasheet, PDF (96/110 Pages) Renesas Technology Corp – RENESAS MCU

RL78/G12
3. ELECTRICAL SPECIFICATIONS (G: TA = −40 to +105°C)
Notes 1. Excludes quantization error (±1/2 LSB).
2. This value is indicated as a ratio (%FSR) to the full-scale value.
3. When AVREFP < VDD, the MAX. values are as follows.
Overall error: Add ±1.0 LSB to the MAX. value when AVREFP = VDD.
Zero-scale error/Full-scale error: Add ±0.05%FSR to the MAX. value when AVREFP = VDD.
Integral linearity error/ Differential linearity error: Add ±0.5 LSB to the MAX. value when AVREFP = VDD.
4. Refer to 3.6.2 Temperature sensor/internal reference voltage characteristics.
(2) When reference voltage (+) = AVREFP/ANI0 (ADREFP1 = 0, ADREFP0 = 1), reference voltage (−) = AVREFM/ANI1
(ADREFM = 1), target pin: ANI16 to ANI22
(TA = −40 to +105°C, 2.4 V ≤ AVREFP ≤ VDD ≤ 5.5 V, VSS = 0 V, Reference voltage (+) = AVREFP, Reference voltage (−) =
AVREFM = 0 V)
Parameter
Resolution
Overall error ^{Note 1}
Symbol
RES
AINL
10-bit resolution
AVREFP = VDD ^{Note 3}
Conditions
MIN. TYP. MAX.
Unit
8
10
bit
1.2
±5.0
LSB
Conversion time
Zero-scale error ^{Notes 1, 2}
tCONV
EZS
10-bit resolution
3.6 V ≤ VDD ≤ 5.5 V
Target ANI pin: ANI16 to ANI22 _{2.7 V ≤ VDD ≤ 5.5 V}
2.4 V ≤ VDD ≤ 5.5 V
10-bit resolution
AVREFP = VDD ^{Note 3}
2.125
3.1875
17
39
39
39
±0.35
μs
μs
μs
%FSR
Full-scale error ^{Notes 1, 2}
EFS
10-bit resolution
AVREFP = VDD ^{Note 3}
±0.35 %FSR
Integral linearity error ^{Note 1} ILE
10-bit resolution
AVREFP = VDD ^{Note 3}
±3.5
LSB
Differential linearity
error ^{Note 1}
DLE
10-bit resolution
AVREFP = VDD ^{Note 3}
±2.0
LSB
Analog input voltage
VAIN
ANI16 to ANI22
0
AVREFP
V
and VDD
Notes 1. Excludes quantization error (±1/2 LSB).
2. This value is indicated as a ratio (%FSR) to the full-scale value.
3. When AVREFP ≤ VDD, the MAX. values are as follows.
Overall error: Add ±4.0 LSB to the MAX. value when AVREFP = VDD.
Zero-scale error/Full-scale error: Add ±0.20%FSR to the MAX. value when AVREFP = VDD.
Integral linearity error/ Differential linearity error: Add ±2.0 LSB to the MAX. value when AVREFP = VDD.
R01DS0193EJ0200 Rev.2.00
Sep 06, 2013
Page 96 of 106