saa-xc866 Infineon Technologies Corporation, saa-xc866 Datasheet - Page 97

• Manufacturer Part Number: saa-xc866
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

Figure 37
4.2.3.1
Conversion time, t
r = CTC + 2 for CTC = 00
r = 32 for CTC = 11
CTC = Conversion Time Control (GLOBCTR.CTC),
STC = Sample Time Control (INPCR0.STC),
n = 8 or 10 (for 8-bit and 10-bit conversion respectively),
t
Data Sheet
ADC
= 1 / f
V
AIN
ADC
ADC Conversion Timing
ADC Input Circuits
C
R
B
= t
,
EXT
C
V
ADC
EXT
AREF
B
, 01
× ( 1 + r × (3 + n + STC) ) , where
B
or 10
V
V
V
AGNDx
AGNDx
AREFx
ANx
B
,
93
Reference Voltage Input Circuitry
R
R
AREF, On
AIN, On
Analog Input Circuitry
C
C
AREFSW
AINSW
Electrical Parameters
SAA-XC866
V1.2, 2008-02