HD64F3642AHV Datasheet, PDF (427/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 13 Electrical Characteristics
13.3.6 A/D Converter Characteristics
Table 13.19 shows the A/D converter characteristics of the HD6473644R, the HD6433644R, the
HD6433643R, the HD6433642R, the HD6433641R and the HD6433640R.
Table 13.19 A/D Converter Characteristics
V_CC = 2.7 V to 5.5 V, V_SS = AV_SS = 0.0 V, T_a = –20°C to +75°C, unless otherwise specified.
Item
Applicable
Symbol Pins
Min
Values
Test
Reference
Typ Max Unit Condition Figure
Analog power AVCC AVCC
2.7

5.5 V
*₁
supply voltage
Analog input AVin
voltage
AN0 to AN7 AVSS 
–0.3
AVCC V
+0.3
Analog power AIOPE AVCC

supply current _{AISTOP1 AVCC}

Analog input
capacitance
AISTOP2
CAin
AVCC

AN0 to AN7 

1.5
150.0 
mA AVCC = 5 V
µA
*₂
Reference
value

5.0 µA
*₃

30.0 pF
Allowable signal RAin
source
impedance


5.0 kΩ
Resolution


8
bit
Nonlinearity
error


±2.0 LSB
Quantization
error


±0.5 LSB
Absolute
accuracy


±2.5 LSB
Conversion time
7.75 
124 µs
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.
3. AISTOP2 is the current at reset and in standby, watch, subactive, and subsleep modes
while the A/D converter is idle.
Rev. 6.00 Sep 12, 2006 page 405 of 526
REJ09B0326-0600