DSPIC30F3011T-20E/PT Microchip Technology, DSPIC30F3011T-20E/PT Datasheet - Page 9

• Manufacturer Part Number: DSPIC30F3011T-20E/PT
• Description: IC DSPIC MCU/DSP 24K 44TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F3011T-20E/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 30
• Program Memory Size: 24KB (8K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• For Use With: XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC30F006 - MODULE SKT FOR DSPIC30F 44TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14. Module: 10-bit ADC: Sampling Rate
TABLE 2:
© 2008 Microchip Technology Inc.
Up to
750 ksps
Up to
500 ksps
Up to
300 ksps
A/D Speed
The maximum sampling rate for the 10-bit
Analog-to-Digital Conversion module is 750 ksps.
This rate is only achievable when one A/D pin is
being used. Configuring the ADC module to use
multiple sample-and-hold circuits (see device data
sheet), will not improve the conversion speed of
the module.
Table 2 shows the maximum ADC conversion
rates possible using the 10-bit ADC module and
the corresponding module configuration and
operating conditions.
Work around
None.
(1)
Minimum
153.85 ns
256.41 ns
95.24 ns
10-BIT A/D CONVERSION RATE PARAMETERS
T
AD
Sampling
Time Min
2 T
1 T
1 T
AD
AD
AD
dsPIC30F 10-bit A/D Converter Conversion Rates
R
5.0 kΩ
5.0 kΩ
500Ω
S
Max
4.5V to 5.5V
4.5V to 5.5V
3.0V to 5.5V
V
DD
-40°C to +125°C
-40°C to +125°C
dsPIC30F3010/3011
-40°C to +85°C
Temperature
A/D Channels Configuration
ANx
ANx
ANx or V
ANx
ANx or V
REF
REF
-
-
S/H
S/H
S/H
CH
CH
CH
DS80216K-page 9
X
X
X
V
V
V
AV
AV
REF
REF
REF
or
or
SS
SS
ADC
ADC
ADC
- V
- V
- V
AV
AV
REF
REF
REF
or
or
DD
DD
+
+
+