HD6433802H Datasheet, PDF (343/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

14.2.4 A/D Converter Characteristics
Table 14.5 shows the A/D converter characteristics of the H8/3802.
Table 14.5 A/D Converter Characteristics
V_CC = 1.8 V to 5.5 V, V_SS = AV_SS = 0.0 V, T_a = –20°C to +75°C unless otherwise indicated.
Applicable
Item
Symbol Pins
Min
Analog power AV_CC AV_CC
1.8
supply voltage
Analog input AV_IN
voltage
AN₀ to AN₃ – 0.3
Analog power AI_OPE AV_CC
—
supply current AI_STOP1 AV_CC
—
Analog input
capacitance
AI_STOP2 AV_CC
—
C_AIN
AN₀ to AN₃ —
Allowable
R_AIN
—
signal source
impedance
Resolution
—
(data length)
Nonlinearity
—
error
—
—
Quantization
—
error
Values
Typ Max
— 5.5
Unit Test Condition
V
— AV_CC + 0.3 V
— 1.5
600 —
mA AV_CC = 5 V
µA
—5
µA
— 15.0
pF
— 10.0
kΩ
Reference
Figure
*1
*2
Reference
value
*3
— 10
— ±2.5
— ±5.5
— ±7.5
— ±0.5
bit
LSB AV_CC = 2.7 V to 5.5 V
V_CC = 2.7 V to 5.5 V
AV_CC = 2.0 V to 5.5 V
V_CC = 2.0 V to 5.5 V
Except the above
*4
LSB
325