Datasheet

RL78/G13 2. ELECTRICAL SPECIFICATIONS (A, D: T
A = -40 to +85°C)
Page 117 of 194R01DS0131EJ0310 Rev.3.10
Nov 15, 2013
(4) When reference voltage (+) = Internal reference voltage (ADREFP1 = 1, ADREFP0 = 0), reference voltage
(−) = AVREFM/ANI1 (ADREFM = 1), target pin : ANI0, ANI2 to ANI14, ANI16 to ANI26
(T
A = −40 to +85°C, 2.4 V ≤ VDD ≤ 5.5 V, 1.6 V ≤ EVDD0 = EVDD1 ≤ VDD, VSS = EVSS0 = EVSS1 = 0 V, Reference
voltage (+) = VBGR
Note 3
, Reference voltage (−) = AVREFM = 0 V
Note 4
, HS (high-speed main) mode)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Resolution RES 8 bit
Conversion time tCONV 8-bit resolution 2.4 V ≤ VDD ≤ 5.5 V 17 39 μ s
Zero-scale error
Notes 1, 2
E
ZS 8-bit resolution 2.4 V ≤ VDD ≤ 5.5 V ±0.60 %FSR
Integral linearity error
Note 1
ILE 8-bit resolution 2.4 V ≤ V
DD ≤ 5.5 V ±2.0 LSB
Differential linearity error
Note 1
DLE 8-bit resolution 2.4 V ≤ V
DD ≤ 5.5 V ±1.0 LSB
Analog input voltage VAIN 0
V
BGR
Note 3
V
Notes 1. Excludes quantization error (±1/2 LSB).
2. This value is indicated as a ratio (%FSR) to the full-scale value.
3. Refer to 2.6.2 Temperature sensor/internal reference voltage characteristics.
4. When reference voltage (−) = V
SS, the MAX. values are as follows.
Zero-scale error: Add ±0.35%FSR to the MAX. value when reference voltage (−) = AV
REFM.
Integral linearity error: Add ±0.5 LSB to the MAX. value when reference voltage (−) = AVREFM.
Differential linearity error: Add ±0.2 LSB to the MAX. value when reference voltage (−) = AVREFM.