A/D Converter Characteristics - Renesas H8 Series Hardware Manual

13.4.4

A/D Converter Characteristics

Table 13.24 shows the A/D converter characteristics of the HD64F3644, HD64F3643, and
HD64F3642A.
Table 13.24 A/D Converter Characteristics
V = 3.0 V to 5.5 V, V
CC
Item Symbol
Analog power AV
CC
supply
voltage
Analog input AV
in
voltage
Analog power AI
OPE
supply
AI
STOP1
current
AI
STOP2
Analog input C
Ain
capacitance
Allowable R
Ain
signal source
impedance
Resolution
Nonlinearity
error
Quantization
error
Absolute
accuracy
Conversion
time
Notes: 1. Set AV = V
CC
2. AI is the current in active and sleep modes while the A/D converter is idle.
STOP1
3. AI is the current at reset and in standby, watch, subactive, and subsleep modes
STOP2
while the A/D converter is idle.
= AV = 0.0 V, T
SS SS a
Applicable
Pins Min
AV 3.0
CC
–0.3 
AN to AN AV
0 7 SS

AV
CC

AV
CC

AV
CC

AN to AN
0 7





7.75
when the A/D converter is not used.
CC
Section 13 Electrical Characteristics
= –20°C to +75°C, unless otherwise specified.
Values
Typ Max Unit

5.5 V
AV +0.3 V
SS

1.5 mA
150.0 
µA

5.0 µA

30.0 pF

5.0 kΩ

8 bit

±2.0 LSB

±0.5 LSB

±2.5 LSB

124 µs
Rev. 6.00 Sep 12, 2006 page 419 of 526
Test Referenc
Condition e Figure
* 1
AV = 5.0 V
CC
* 2
Reference
value
* 3
REJ09B0326-0600