DSPIC30F6010-30I/PF Microchip Technology, DSPIC30F6010-30I/PF Datasheet - Page 134

• 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

dsPIC30F6010
The configuration guidelines give the required setup
values for the conversion speeds above 500 ksps,
since they require external V
are some differences in the configuration procedure.
Configuration details that are not critical to the
conversion speed have been omitted.
FIGURE 20-2:
20.7.1
The configuration for 1 Msps operation is dependent on
whether a single input pin is to be sampled or whether
multiple pins will be sampled.
20.7.1.1
For conversions at 1 Msps 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 both sample
and hold channels. The ADC converts the value held
on one S/H channel, while the second S/H channel
acquires a new input sample.
DS70119E-page 132
C2
0.1 F
1 Msps CONFIGURATION
GUIDELINE
R2
10
Single Analog Input
V
DD
ADC VOLTAGE REFERENCE SCHEMATIC
V
DD
C1
0.01 F
REF
pins usage and there
V
V
SS
DD
10
R1
V
DD
dsPIC30F6010
V
DD
V
DD
The following figure depicts the recommended circuit
for the conversion rates above 500 ksps.
20.7.1.2
The ADC can also be used to sample multiple analog
inputs using multiple sample and hold channels. In this
case, the total 1 Msps conversion rate is divided among
the different input signals. For example, four inputs can
be sampled at a rate of 250 ksps for each signal or two
inputs could be sampled at a rate of 500 ksps for each
signal. Sequential sampling must be used in this con-
figuration to allow adequate sampling time on each
input.
20.7.1.3
The following configuration items are required to
achieve a 1 Msps 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
the recommended circuit shown in Table 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
V
V
DD
SS
Multiple Analog Inputs
1 Msps Configuration Items
V
DD
REF
C8
1 F
C5
1 F
© 2006 Microchip Technology Inc.
+ and V
V
V
DD
DD
C7
0.1 F
C4
0.1 F
REF
V
V
- pins following
DD
DD
C6
0.01 F
C3
0.01 F
V
V
DD
DD