pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 532

• Manufacturer Part Number: pic32mx320f064h
• Description: 64/100-pin General Purpose, 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC32MX FAMILY
TABLE 29-33: ADC MODULE SPECIFICATIONS (CONTINUED)
TABLE 29-34: A/D CONVERSION TIMING REQUIREMENTS
DS61143A -page 530
AC CHARACTERISTICS
AD20d Nr
AD21d INL
AD22d DNL
AD23d G
AD24d E
AD25d —
Legend: TBD = To Be Determined
Note 1:
AC CHARACTERISTICS
AD50
AD51
AD55
AD56
AD57
AD60
AD61
AD62
Legend: TBD = To Be Determined
Note 1:
Param
Param
No.
No.
2:
3:
T
t
t
F
T
t
t
t
RC
CONV
PCS
PSS
CSS
Symbol
Symbol
AD
SAMP
CNV
OFF
ERR
These parameters are not characterized or tested in manufacturing.
These parameters are characterized but not tested in manufacturing.
Because the sample caps will eventually lose charge, clock rates below 10 kHz can affect linearity
performance, especially at elevated temperatures.
Characterized by design but not tested.
Resolution
Integral Nonlinearity
Differential Nonlinearity
Gain Error
Offset Error
Monotonicity
A/D Clock Period
A/D Internal RC Oscillator Period
Conversion Time
Throughput Rate
Sample Time
Conversion Start from Sample
Trigger
Sample Start from Setting
Sample (SAMP) bit
Conversion Completion to
Sample Start (ASAM = 1)
Characteristic
ADC Accuracy – Measurements with Internal V
(3)
Characteristic
(2)
Advance Information
(3)
Timing Parameters
Clock Parameters
Conversion Rate
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
Min.
—
—
—
—
—
0.5 T
Standard Operating Conditions: 2.5V to 3.6V
(unless otherwise stated)
Operating temperature
Min.
75
—
—
—
—
—
—
10 data bits
AD
Typ
—
—
—
—
—
1.0 T
0.5 T
12 T
Typ
1 T
TBD
—
—
—
AD
(1)
AD
AD
AD
-40°C ≤ T
1.5 T
<+/-1
<+/-1
<+/-4
<+/-2
Max.
Max.
REF
1.1
—
—
—
—
—
—
—
AD
+/V
-40°C ≤ T
REF
A
MSPS
© 2007 Microchip Technology Inc.
Units
Units
≤ +85°C for Industrial
LSb
LSb
LSb
LSb
bits
-
ns
ns
—
—
—
—
—
—
A
≤ +85°C
V
V
AV
AV
V
AV
V
AV
Guaranteed
T
AV
Auto-Convert Trig-
ger (SSRC<2:0> =
111) not selected
INL
INL
INL
INL
PB
DD
DD
DD
DD
DD
= AV
= AV
= AV
= AV
Conditions
= 75 ns,
Conditions
= 3.6V
= 3.6V
= 3.6V
= 3.6V
= 3.0V
SS
SS
SS
SS
—
—
—
—
—
—
= 0V,
= 0V,
= 0V,
= 0V,