DSPIC30F6010-30I/PF Microchip Technology, DSPIC30F6010-30I/PF Datasheet - Page 135

• Manufacturer Part Number: DSPIC30F6010-30I/PF
• Description: IC DSPIC MCU/DSP 144K 80TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F6010-30I/PF

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 144KB (48K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Core Frequency: 40MHz
• Core Supply Voltage: 5.5V
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of I/o's: 68
• Flash Memory Size: 144KB
• Supply Voltage Range: 2.5V To 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM300019 - BOARD DEMO DSPICDEM 80L STARTERAC164314 - MODULE SKT FOR PM3 80PFDM300020 - BOARD DEV DSPICDEM MC1 MOTORCTRLAC30F001 - MODULE SOCKET DSPIC30F 80TQFPXLT80PT2 - SOCKET TRANSITION ICE 80TQFPDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DSPIC30F601030IPF

• Write the SMPI<3:0> control bits in the ADCON2
• Configure the A/D clock period to be:
• Configure the sampling time to be 2 T
• Select at least two channels per analog input pin
20.7.2
The following configuration items are required to
achieve a 750 ksps conversion rate. This configuration
assumes that a single analog input is to be sampled.
• Comply with conditions provided in Table 20-2
• Connect external V
• Set SSRC<2:0> = 111 in the ADCON1 register to
• Enable automatic sampling by setting the ASAM
• Enable one sample and hold channel by setting
• Write the SMPI<3:0> control bits in the ADCON2
• Configure the A/D clock period to be:
• Configure the sampling time to be 2 T
20.7.3
The configuration for 600 ksps operation is dependent
on whether a single input pin is to be sampled or
whether multiple pins will be sampled.
20.7.3.1
When performing conversions at 600 ksps for a single
analog input, at least two sample and hold channels
must be enabled. The analog input multiplexer must be
configured so that the same input pin is connected to
© 2006 Microchip Technology Inc.
ADCON2 register
register for the desired number of conversions
between interrupts. At a minimum, set
SMPI<3:0> = 0001 since at least two sample and
hold channels should be enabled
by writing to the ADCS<5:0> control bits in the
ADCON3 register
writing: SAMC<4:0> = 00010
by writing to the ADCHS register
the recommended circuit shown in Figure 20-2
enable the auto-convert option
control bit in the ADCON1 register
CHPS<1:0> = 00 in the ADCON2 register
register for the desired number of conversions
between interrupts
by writing to the ADCS<5:0> control bits in the
ADCON3 register
writing: SAMC<4:0> = 00010
(12 + 2) X 750,000
750 ksps CONFIGURATION
GUIDELINE
600 ksps CONFIGURATION
GUIDELINE
12 x 1,000,000
Single Analog Input
1
1
REF
+ and V
= 83.33 ns
= 95.24 ns
REF
- pins following
AD
AD
by
by
both sample and hold channels. The A/D converts the
value held on one S/H channel, while the second S/H
channel acquires a new input sample.
20.7.3.2
The ADC can also be used to sample multiple analog
inputs using multiple sample and hold channels. In this
case, the total 600 ksps conversion rate is divided
among the different input signals. For example, four
inputs can be sampled at a rate of 150 ksps for each
signal or two inputs can be sampled at a rate of 300
ksps for each signal. Sequential sampling must be
used in this configuration to allow adequate sampling
time on each input.
20.7.3.3
The following configuration items are required to
achieve a 600 ksps conversion rate.
• Comply with conditions provided in Table 20-2
• Connect external V
• Set SSRC<2:0> = 111 in the ADCON1 register to
• Enable automatic sampling by setting the ASAM
• Enable sequential sampling by clearing the
• Enable at least two sample and hold channels by
• Write the SMPI<3:0> control bits in the ADCON2
• Configure the A/D clock period to be:
• Configure the sampling time to be 2 T
Select at least two channels per analog input pin by
writing to the ADCHS register
the recommended circuit shown in Figure 20-2
enable the auto-convert option
control bit in the ADCON1 register
SIMSAM bit in the ADCON1 register
writing the CHPS<1:0> control bits in the
ADCON2 register
register for the desired number of conversions
between interrupts. At a minimum, set
SMPI<3:0> = 0001 since at least two sample and
hold channels should be enabled
by writing to the ADCS<5:0> control bits in the
ADCON3 register
ing: SAMC<4:0> = 00010
12 x 600,000
Multiple Analog Input
600 ksps Configuration Items
dsPIC30F6010
1
REF
+ and V
= 138.89 ns
REF
DS70119E-page 133
- pins following
AD
by writ-