HD64F3028F25 Datasheet, PDF (588/925 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

*1
*1
Rin^*2
100 Ω
0.1 µF
Notes: 1.
10 µF
0.01 µF
AV _CC
V_REF
AN₀ to AN₇
AV _SS
2. Rin: input impedance
Figure 15.7 Example of Analog Input Protection Circuit
Table 15.5 Analog Input Pin Ratings
Item
Min
Max
Unit
Analog input capacitance
—
20
pF
Allowable signal-source impedance
—
10^*
kΩ
Note: * When conversion time = 134 states, VCC = 3.0 V to 3.6 V, and φ ≤ 13 MHz. For details see
section 21, Electrical Characteristics.
AN₀ to AN₇
10 kΩ
To A/D converter
20 pF
Figure 15.8 Analog Input Pin Equivalent Circuit
Note: Numeric values are approximate, except in table 15.5
Rev. 2.00, 09/03, page 556 of 890