DSPIC33FJ256GP710-I/PT Microchip Technology Inc., DSPIC33FJ256GP710-I/PT Datasheet - Page 350

• 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 26-41: ADC CONVERSION (10-BIT MODE) TIMING REQUIREMENTS
DS70165E-page 348
AC CHARACTERISTICS
AD50
AD51
AD55
AD56
AD57
AD60
AD61
AD62
AD63
Note 1:
Param
No.
2:
3:
T
t
t
F
T
t
t
t
t
Symbol
RC
CONV
PCS
PSS
CSS
DPU
AD
SAMP
CNV
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.
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
(3)
Characteristic
(3)
(3)
Timing Parameters
Clock Parameters
Conversion Rate
Preliminary
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
0.5 T
Min.
70
—
—
—
—
—
—
—
AD
1.0 T
0.5 T
12 T
Typ
1 T
250
—
—
—
20
AD
(1)
AD
AD
AD
1.5 T
Max.
1.1
—
—
—
—
—
—
—
AD
-40°C T
Units
Msps
ns
ns
—
—
—
—
—
© 2007 Microchip Technology Inc.
s
A
Auto-Convert Trigger
(SSRC<2:0> = 111) not
selected
T
+85°C
CY
in default state
= 70ns, ADxCON3
Conditions
—
—
—