HD6413008VF25 Datasheet, PDF (475/688 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

14. A/D Converter
*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 14.7 Example of Analog Input Protection Circuit
Table 14.5 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, V = 4.0 V to 5.5 V, and φ ≤ 13 MHz. For details,
CC
see section 19. Electrical Characteristics.
AN₀ to AN₇
10 kΩ
To A/D converter
20 pF
Figure 14.8 Analog Input Pin Equivalent Circuit
Note: Numeric values are approximate, except in table 14.5
Rev.4.00 Aug. 20, 2007 Page 429 of 638
REJ09B0395-0400