H838024_10 Datasheet, PDF (521/684 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 16 Electrical Characteristics
16.6.4 A/D Converter Characteristics
Table 16.19 shows the A/D converter characteristics of the H8/38024S.
Table 16.19 A/D Converter Characteristics
V_CC = 1.8 V to 3.6 V, V_SS = AV_SS = 0.0 V
Item
Applicable
Symbol Pins
Min
Values
Typ Max
Unit Test Condition
Reference
Figure
Analog power AVCC AVCC
1.8 — 3.6
V
*¹
supply voltage
Analog input AVIN
voltage
AN0 to AN7 – 0.3 — AVCC + 0.3 V
Analog power AIOPE
supply current _AISTOP1
AVCC
AVCC
— — 1.0
— 600 —
Analog input
capacitance
AISTOP2
CAIN
AVCC
—
AN0 to AN7 —
—5
— 15.0
mA AVCC = 3.0 V
µA
µA
pF
*²
Reference
value
*³
Allowable
RAIN
signal source
impedance
— — 10.0
kΩ
Resolution
(data length)
— — 10
bit
Nonlinearity
error
— — ±3.5
LSB AVCC = 2.7 V to 3.6 V
VCC = 2.7 V to 3.6 V
— — ±5.5
— — ±7.5
LSB AVCC = 2.0 V to 3.6 V
VCC = 2.0 V to 3.6 V
LSB Other than above
*⁴
Quantization
error
— — ±0.5
LSB
Absolute
accuracy
— — ±4.0
— — ±6.0
— — ±8.0
LSB AVCC = 2.7 V to 3.6 V
VCC = 2.7 V to 3.6 V
LSB AVCC = 2.0 V to 3.6 V
VCC = 2.0 V to 3.6 V
LSB Other than above
*⁴
Conversion
time
12.4 — 124
62 — 124
µs AVCC = 2.7 V to 3.6 V
VCC = 2.7 V to 3.6 V
µs Other than above
Notes: 1. Set AVCC = VCC when the A/D converter is not used.
2. AISTOP1 is the current in active and sleep modes while the A/D converter is idle.
Rev. 8.00 Mar. 09, 2010 Page 499 of 658
REJ09B0042-0800