PIC24FJ128GA310-I Datasheet, PDF (375/406 Pages) Microchip Technology – 64/80/100-Pin, General Purpose, 16-Bit Flash Microcontrollers with LCD Controller and nanoWatt XLP Technology

PIC24FJ128GA310 FAMILY
TABLE 32-26: A/D CONVERSION TIMING REQUIREMENTS⁽¹⁾
AC CHARACTERISTICS
Standard Operating Conditions: 2V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  TA  +85°C
Param
No.
Symbol
Characteristic
Min. Typ Max. Units
Conditions
AD50 TAD
A/D Clock Period
Clock Parameters
75
—
—
ns TCY = 75 ns, AD1CON3
in default state
AD51 tRC
A/D Internal RC Oscillator Period —
250
—
ns
AD55
AD56
AD57
tCONV
FCNV
tSAMP
Conversion Time
Throughput Rate
Sample Time
Conversion Rate
—
14
—
—
—
1
—
TAD
200 ksps AVDD > 2.7V
—
TAD
Clock Parameters
AD61 tPSS
Sample Start Delay from Setting
2
Sample bit (SAMP)
—
3
TAD
Note 1: Because the sample caps will eventually lose charge, clock rates below 10 kHz can affect linearity
performance, especially at elevated temperatures.
 2010-2011 Microchip Technology Inc.
DS39996F-page 375