DSPIC30F2012-30I/ML Microchip Technology, DSPIC30F2012-30I/ML Datasheet - Page 114

• Manufacturer Part Number: DSPIC30F2012-30I/ML
• Description: IC, DSC, 16BIT, 12KB, 40MHZ, 5.5V, QFN28
• Manufacturer: Microchip Technology
• Series: DsPIC30Fr

Specifications of DSPIC30F2012-30I/ML

• Core Frequency: 40MHz
• Core Supply Voltage: 5.5V
• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 20
• Flash Memory Size: 12KB
• Supply Voltage Range: 2.5V To 5.5V
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 12KB (4K x 24)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Package: 28QFN EP
• Device Core: dsPIC
• Family Name: dsPIC30
• Maximum Speed: 30 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 12
• Interface Type: I2C/SPI/UART
• On-chip Adc: 10-chx12-bit
• Number Of Timers: 3
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLEAC164322 - MODULE SOCKET MPLAB PM3 28/44QFNDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DSPIC30F201230IML

dsPIC30F2011/2012/3012/3013
16.7
The dsPIC30F 12-bit ADC specifications permit a
maximum of 200 ksps sampling rate. Table 16-1
summarizes the conversion speeds for the dsPIC30F
12-bit ADC and the required operating conditions.
Figure 16-2 depicts the recommended circuit for the
conversion rates above 200 ksps. The dsPIC30F2011
is shown as an example.
TABLE 16-1:
FIGURE 16-2:
DS70139F-page 114
Up to 200
ksps
Up to 100
ksps
Note 1: External V
Speed
(1)
ADC Speeds
Note 1: Ensure adequate bypass capacitors are provided on each V
circuit.
Minimum
C2
0.1 μF
334 ns
668 ns
12-BIT ADC EXTENDED CONVERSION RATES
T
AD
R2
10
V
DD
REF
ADC VOLTAGE REFERENCE SCHEMATIC
- and V
Sampling
Time Min
1 T
1 T
C1
0.01 μF
AD
AD
REF
dsPIC30F 12-bit ADC Conversion Rates
+ pins must be used for correct operation. See Figure 16-2 for recommended
R1
10
R
2.5 kΩ
2.5 kΩ
s
Max
1
2
3
4
V
6
7
SS
dsPIC30F2011
4.5V to 5.5V
3.0V to 5.5V
V
V
DD
DD
V
DD
V
-40°C to +125°C
V
-40°C to +85°C
21
20
19
18
DD
15
SS
Temperature
V
DD
DD
pin.
ANx
ANx
ANx or V
© 2008 Microchip Technology Inc.
See Note 1:
Channels Configuration
C8
1 μF
C5
1 μF
REF
-
V
AV
DD
DD
C7
0.1 μF
C4
0.1 μF
S/H
S/H
CH
CH
V
AV
X
X
DD
DD
C6
0.01 μF
C3
0.01 μF
V
V
AV
REF
REF
or
SS
ADC
ADC
V
AV
- V
- V
DD
AV
REF
REF
or
DD
DD
+
+