DSPIC33FJ256GP710-I/PT Microchip Technology Inc., DSPIC33FJ256GP710-I/PT Datasheet - Page 352

• Manufacturer Part Number: DSPIC33FJ256GP710-I/PT
• Description: DSP, 16-Bit, 256KB Flash, 30KB RAM, 85 I/O, TQFP-100
• Manufacturer: Microchip Technology Inc.
• Type: DSPr

Specifications of DSPIC33FJ256GP710-I/PT

• A/d Inputs: 32-Channels, 12-Bit
• Comparators: 8
• Cpu Speed: 40 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 85
• Interface: CAN, I2C, SPI, UART/USART
• Ios: 85
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 100-pin TQFP
• Programmable Memory: 256K Bytes
• Ram Size: 30K Bytes
• Timers: 9-16-bit, 4-32-bit
• Voltage, Range: 3-3.6
• Lead Free Status / Rohs Status: RoHS Compliant part

dsPIC33F
TABLE 26-42: ADC CONVERSION (12-BIT MODE) TIMING REQUIREMENTS)
DS70165E-page 350
AC CHARACTERISTICS
AD50
AD51
AD55
AD56
AD57
AD60
AD61
AD62
AD63
Legend: TBD = To Be Determined
Note 1:
Param
No.
T
t
t
F
T
t
t
t
t
RC
CONV
PCS
PSS
CSS
DPU
Symbol
AD
SAMP
CNV
Because the sample caps will eventually lose charge, clock rates below 10 kHz can affect linearity
performance, especially at elevated temperatures.
ADC Clock Period
ADC 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)
Time to Stabilize Analog Stage
from ADC Off to ADC On
Characteristic
Timing Parameters
Clock Parameters
Conversion Rate
Preliminary
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
0.5 T
Min.
133
—
—
—
—
—
—
—
AD
1.0 T
14 T
1 T
Typ
250
20
—
—
—
—
AD
AD
AD
1.5 T
Max.
500
—
—
—
—
—
—
AD
-40°C
Units
ksps
ns
ns
ns
ns
ns
ns
ns
© 2007 Microchip Technology Inc.
s
T
A
T
ADxCON3 in default
state
+85°C
CY
= 133ns,
Conditions
—
—
—
—