PIC32MX1XX Datasheet, PDF (276/320 Pages) Microchip Technology – 32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

PIC32MX1XX/2XX
TABLE 29-33: 10-BIT CONVERSION RATE PARAMETERS
PIC32 10-bit ADC Conversion Rates⁽²⁾
ADC Speed
TAD
Min.
Sampling
Time
Min.
RS
Max.
VDD Temperature
ADC Channels Configuration
1 Msps to
400 ksps⁽¹⁾
65 ns
132 ns
500Ω 3.0V to
3.6V
-40°C to
+85°C
VREF- VREF+
ANx
CHX
SHA
ADC
Up to 400 ksps 200 ns 200 ns 5.0 kΩ 2.5V to
3.6V
-40°C to
+85°C
ANx
ANx or VREF-
Up to 300 ksps 200 ns 200 ns 5.0 kΩ 2.5V to
3.6V
-40°C to
+85°C
ANx
ANx or VREF-
Note 1: External VREF- and VREF+ pins must be used for correct operation.
2: These parameters are characterized, but not tested in manufacturing.
CHX
SHA
CHX
SHA
VREF- VREF+
or or
AVSS AVDD
ADC
VREF- VREF+
or or
AVSS AVDD
ADC
DS61168D-page 276
Preliminary
© 2011-2012 Microchip Technology Inc.