PIC18F23K20 MICROCHIP [Microchip Technology], PIC18F23K20 Datasheet - Page 276

• Manufacturer Part Number: PIC18F23K20
• Description: 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2XK20/4XK20
FIGURE 19-5:
FIGURE 19-6:
DS41303G-page 276
Legend: C
Note 1: See Section 26.0 “Electrical Characteristics”.
I
R
SS
C
LEAKAGE
PIN
IC
HOLD
V
SS
VA
ANALOG INPUT MODEL
ADC TRANSFER FUNCTION
/V
= Input Capacitance
= Leakage current at the pin due to
= Interconnect Resistance
= Sampling Switch
= Sample/Hold Capacitance
Rs
REF
various junctions
3FDh
3FCh
3FBh
3FFh
3FEh
004h
003h
002h
001h
000h
-
ANx
C
5 pF
PIN
1/2 LSB ideal
Zero-Scale
Transition
V
Full-Scale Range
DD
I
R
LEAKAGE (1)
IC
V
 1k
DD
/V
REF
3.5V
3.0V
2.5V
2.0V
1.5V
SS Rss
Sampling
Switch
+
Full-Scale
Transition
1/2 LSB ideal
Analog Input Voltage
.1
Discharge
Switch
 2010 Microchip Technology Inc.
Rss (k)
1
10
C
V
100
HOLD
SS
/V
REF
= 13.5 pF
-