DSPIC30F2023T-30I/PT Microchip Technology, DSPIC30F2023T-30I/PT Datasheet - Page 171
![12KB, Flash, 512bytes-RAM, 30MIPS, 35I/O, 16-bit Family,nanoWatt 44 TQFP 10x10x1](/photos/6/82/68251/c04-076_pt_sml.jpg)
DSPIC30F2023T-30I/PT
Manufacturer Part Number
DSPIC30F2023T-30I/PT
Description
12KB, Flash, 512bytes-RAM, 30MIPS, 35I/O, 16-bit Family,nanoWatt 44 TQFP 10x10x1
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.AC164335.pdf
(286 pages)
2.DM300023.pdf
(22 pages)
3.DM300023.pdf
(18 pages)
4.DSPIC30F2011-20ISO.pdf
(66 pages)
5.DSPIC30F2011-20IP.pdf
(26 pages)
6.DSPIC30F1010-30ISO.pdf
(26 pages)
7.DSPIC30F1010-30ISO.pdf
(50 pages)
Specifications of DSPIC30F2023T-30I/PT
Core Processor
dsPIC
Core Size
16-Bit
Speed
30 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
12KB (4K x 24)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
DSPIC30F2023T-30I/PTTR
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- AC164335 PDF datasheet
- DM300023 PDF datasheet #2
- DM300023 PDF datasheet #3
- DSPIC30F2011-20ISO PDF datasheet #4
- DSPIC30F2011-20IP PDF datasheet #5
- DSPIC30F1010-30ISO PDF datasheet #6
- DSPIC30F1010-30ISO PDF datasheet #7
- Current page: 171 of 286
- Download datasheet (5Mb)
16.0
The dsPIC30F1010/202X devices provide high-speed
successive approximation analog to digital conversions
to support applications such as AC/DC and DC/DC
power converters.
16.1
• 10-bit resolution
• Uni-polar Inputs
• Up to 12 input channels
• ±1 LSB accuracy
• Single supply operation
• 2000 ksps conversion rate at 5V
• 1000 ksps conversion rate at 3.0V
• Low power CMOS technology
16.2
This ADC module is designed for applications that
require low latency between the request for conversion
and the resultant output data. Typical applications
include:
• AC/DC power supplies
• DC/DC converters
• Power factor correction
This ADC works with the Power Supply PWM module
in power control applications that require high-fre-
quency control loops. This module can sample and
convert two analog inputs in one microsecond. The one
microsecond conversion delay reduces the “phase lag”
between measurement and control system response.
Up to 4 inputs may be sampled at a time, and up to 12
inputs may request conversion at a time. If multiple
inputs request conversion, the ADC will convert them in
a sequential manner starting with the lowest order
input.
This ADC design provides each pair of analog inputs
(AN1,AN0), (AN3,AN2), ... , the ability to specify its own
trigger source out of a maximum of sixteen different
trigger sources. This capability allows this ADC to sam-
ple and convert analog inputs that are associated with
PWM generators operating on independent time
bases.
There is no operation during Sleep mode. The user
applications typically require synchronization between
analog data sampling and PWM output to the applica-
tion circuit. The very high speed operation of this ADC
module allows “data on demand”.
© 2006 Microchip Technology Inc.
10-BIT 2 MSPS ANALOG-TO-
DIGITAL CONVERTER (ADC)
MODULE
Features
Description
Preliminary
In addition, several hardware features have been
added to the peripheral interface to improve real-time
performance in a typical DSP based application.
1.
2.
3.
A block diagram of the ADC module is shown in
Figure 16-1.
16.3
The 10-bit 2 Msps ADC is designed to support power
conversion applications when used with the Power
Supply PWM module. The 10-bit 2 Msps ADC samples
up to N (N 12) inputs at a time and then converts two
sampled inputs at a time. The quantity of sample and
hold circuits is determined by a device’s requirements.
The10-Bit 2 Msps ADC produces two 10-bit conversion
results in 1 microsecond.
The ADC module supports up to 12 analog inputs. The
sampled inputs are connected, via multiplexers, to the
converter.
The analog reference voltage is defined as the device
supply voltage (AV
The ADC module uses these Control and Status regis-
ters:
• A/D Control Register (ADCON)
• A/D Status Register (ADSTAT)
• A/D Base Register (ADBASE)
• A/D Port Configuration Register (ADPCFG)
• A/D Convert Pair Control Register #0 (ADCPC0)
• A/D Convert Pair Control Register #1 (ADCPC1)
• A/D Convert Pair Control Register #2 (ADCPC2)
The ADCON register controls the operation of the ADC
module. The ADSTAT register displays the status of the
conversion processes. The ADPCFG registers config-
ure the port pins as analog inputs or as digital I/O. The
CPC registers control the triggering of the ADC conver-
sions. (See Register 16-1 through Register 16-7 for
detailed bit configurations.)
Note: A unique feature of the ADC module is its abil-
ity to sample inputs in an asynchronous manner.
Individual sample and hold circuits can be triggered
independently of each other.
Note: The PLL must be enabled for the ADC module
to function. This is achieved by using the
FNOSC<1:0> bits in the FOSCSEL Configuration
register.
dsPIC30F1010/202X
Result alignment options
Automated sampling
External conversion start control
Module Functionality
DD
/ AV
SS
).
DS70178C-page 169
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