PIC24FJ128GA308-I/PT Microchip Technology, PIC24FJ128GA308-I/PT Datasheet - Page 375

• Manufacturer Part Number: PIC24FJ128GA308-I/PT
• Description: 16-bit, 16 MIPS, 128 KB Flash, 8 KB RAM, 69 I/O, LCD, XLP W/Vbat 80 TQFP 12x12x1
• Manufacturer: Microchip Technology

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