dsPIC30F1010/202X
Data Sheet
28/44-Pin High-Performance
Switch Mode Power Supply
Digital Signal Controllers
©
2006 Microchip Technology Inc.
Preliminary
DS70178C
Note the following details of the code protection feature on Microchip devices:
•
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
Microchip is willing to work with the customer who is concerned about the integrity of their code.
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
•
•
•
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
Trademarks
The Microchip name and logo, the Microchip logo, Accuron,
dsPIC, K
EE
L
OQ
, microID, MPLAB, PIC, PICmicro, PICSTART,
PRO MATE, PowerSmart, rfPIC and SmartShunt are
registered trademarks of Microchip Technology Incorporated
in the U.S.A. and other countries.
AmpLab, FilterLab, Migratable Memory, MXDEV, MXLAB,
SEEVAL, SmartSensor and The Embedded Control Solutions
Company are registered trademarks of Microchip Technology
Incorporated in the U.S.A.
Analog-for-the-Digital Age, Application Maestro, CodeGuard,
dsPICDEM, dsPICDEM.net, dsPICworks, ECAN,
ECONOMONITOR, FanSense, FlexROM, fuzzyLAB,
In-Circuit Serial Programming, ICSP, ICEPIC, Linear Active
Thermistor, Mindi, MiWi, MPASM, MPLIB, MPLINK, PICkit,
PICDEM, PICDEM.net, PICLAB, PICtail, PowerCal,
PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB,
rfPICDEM, Select Mode, Smart Serial, SmartTel, Total
Endurance, UNI/O, WiperLock and ZENA are trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
© 2006, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received ISO/TS-16949:2002 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona, Gresham, Oregon and Mountain View, California. The
Company’s quality system processes and procedures are for its PIC
®
8-bit MCUs, K
EE
L
OQ
®
code hopping devices, Serial EEPROMs,
microperipherals, nonvolatile memory and analog products. In addition,
Microchip’s quality system for the design and manufacture of
development systems is ISO 9001:2000 certified.
DS70178C-page ii
Preliminary
©
2006 Microchip Technology Inc.
dsPIC30F1010/202X
28/44-Pin dsPIC30F1010/202X Enhanced Flash
SMPS 16-Bit Digital Signal Controller
Note:
This data sheet summarizes features of this group
of dsPIC30F devices and is not intended to be a complete
reference source. For more information on the CPU,
peripherals, register descriptions and general device
functionality, refer to the “dsPIC30F
Family Reference
Manual”
(DS70046). For more information on the device
instruction set and programming, refer to the
“dsPIC30F/
33F Programmer’s Reference Manual”
(DS70157).
Peripheral Features:
• High-current sink/source I/O pins: 25 mA/25 mA
• Three 16-bit timers/counters; optionally pair up
16-bit timers into 32-bit timer modules
• One 16-bit Capture input functions
• Two 16-bit Compare/PWM output functions
- Dual Compare mode available
• 3-wire SPI modules (supports 4 Frame modes)
• I
2
C
TM
module supports Multi-Master/Slave mode
and 7-bit/10-bit addressing
• UART Module:
- Supports RS-232, RS-485 and LIN 1.2
- Supports IrDA
®
with on-chip hardware endec
- Auto wake-up on Start bit
- Auto-Baud Detect
- 4-level FIFO buffer
High-Performance Modified RISC CPU:
• Modified Harvard architecture
• C compiler optimized instruction set architecture
• 83 base instructions with flexible addressing
modes
• 24-bit wide instructions, 16-bit wide data path
• 12 Kbytes on-chip Flash program space
• 512 bytes on-chip data RAM
• 16 x 16-bit working register array
• Up to 30 MIPS operation:
- Dual Internal RC
- 9.7 and 14.55 MHz (±1%) Industrial Temp
- 6.4 and 9.7 MHz (±1%) Extended Temp
- 32X PLL with 480 MHz VCO
- PLL inputs ±3%
- External EC clock 6.0 to 14.55 MHz
- HS Crystal mode 6.0 to 14.55 MHz
• 32 interrupt sources
• Three external interrupt sources
• 8 user-selectable priority levels for each interrupt
• 4 processor exceptions and software traps
Power Supply PWM Module Features:
• Four PWM generators with 8 outputs
• Each PWM generator has independent time base
and duty cycle
• Duty cycle resolution of 1.1 ns at 30 MIPS
• Individual dead time for each PWM generator:
- Dead-time resolution 4.2 ns at 30 MIPS
- Dead time for rising and falling edges
• Phase-shift resolution of 4.2 ns @ 30 MIPS
• Frequency resolution of 8.4 ns @ 30 MIPS
• PWM modes supported:
- Complementary
- Push-Pull
- Multi-Phase
- Variable Phase
- Current Reset
- Current-Limit
• Independent Current-Limit and Fault Inputs
• Output Override Control
• Special Event Trigger
• PWM generated ADC Trigger
DSP Engine Features:
• Modulo and Bit-Reversed modes
• Two 40-bit wide accumulators with optional
saturation logic
• 17-bit x 17-bit single-cycle hardware fractional/
integer multiplier
• Single-cycle Multiply-Accumulate (MAC)
operation
• 40-stage Barrel Shifter
• Dual data fetch
©
2006 Microchip Technology Inc.
Preliminary
DS70178C-page 1
dsPIC30F1010/202X
Analog Features:
ADC
10-bit resolution
2000 Ksps conversion rate
Up to 12 input channels
“Conversion pairing” allows simultaneous conver-
sion of two inputs (i.e., current and voltage) with a
single trigger
• PWM control loop:
- Up to six conversion pairs available
- Each conversion pair has up to four PWM
and seven other selectable trigger sources
• Interrupt hardware supports up to 1M interrupts
per second
COMPARATOR
• Four Analog Comparators:
- 20 ns response time
- 10-bit DAC reference generator
- Programmable output polarity
- Selectable input source
- ADC sample and convert capable
• PWM module interface
- PWM Duty Cycle Control
- PWM Period Control
- PWM Fault Detect
• Special Event Trigger
• PWM-generated ADC Trigger
dsPIC30F SWITCH MODE POWER SUPPLY FAMILY
Analog
Comparators
2
2
2
4
4
4
4
4
Data SRAM
(Bytes)
Packaging
Compare
Program
Memory
(Bytes)
Capture
Timers
•
•
•
•
Special Microcontroller Features:
• Enhanced Flash program memory:
- 10,000 erase/write cycle (min.) for
industrial temperature range, 100k (typical)
• Self-reprogrammable under software control
• Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
• Flexible Watchdog Timer (WDT) with on-chip low
power RC oscillator for reliable operation
• Fail-Safe clock monitor operation
• Detects clock failure and switches to on-chip low
power RC oscillator
• Programmable code protection
• In-Circuit Serial Programming™ (ICSP™)
• Selectable Power Management modes
- Sleep, Idle and Alternate Clock modes
CMOS Technology:
•
•
•
•
Low-power, high-speed Flash technology
3.3V and 5.0V operation (±10%)
Industrial and Extended temperature ranges
Low power consumption
A/D
Inputs
UART
ADCs
S&H
Product
dsPIC30F1010
dsPIC30F1010
dsPIC30F1010
dsPIC30F2020
dsPIC30F2020
dsPIC30F2020
dsPIC30F2023
dsPIC30F2023
28
28
28
28
28
28
44
44
SDIP
SOIC
QFN-S
SDIP
SOIC
QFN-S
QFN
TQFP
6K
6K
6K
12K
12K
12K
12K
12K
256
256
256
512
512
512
512
512
2
2
2
3
3
3
3
3
0
0
0
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2x2
2x2
2x2
4x2
4x2
4x2
4x2
4x2
1
1
1
1
1
1
1
1
3
3
3
5
5
5
5
5
6 ch
6 ch
6 ch
8 ch
8 ch
8 ch
12 ch
12 ch
21
21
21
21
21
21
35
35
DS70178C-page 2
Preliminary
©
2006 Microchip Technology Inc.
GPIO
I
2
C™
PWM
Pins
SPI
dsPIC30F1010/202X
Pin Diagrams
28-Pin SDIP and SOIC
MCLR
AN0/CMP1A/CN2/RB0
AN1/CMP1B/CN3/RB1
AN2/CMP1C/CMP2A/CN4/RB2
AN3/CMP1D/CMP2B/CN5/RB3
AN4/CMP2C/CN6/RB4
AN5/CMP2D/CN7/RB5
V
SS
OSC1/CLKI/RB6
OSC2/CLKO/RB7
PGD1/EMUD1/T2CK/U1ATX/CN1/RE7
PGC1/EMUC1/EXTREF/T1CK/U1ARX/CN0/RE6
V
DD
PGD2/EMUD2/SCK1/SFLT3/INT2/RF6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AV
DD
AV
SS
PWM1L/RE0
PWM1H/RE1
PWM2L/RE2
PWM2H/RE3
RE4
RE5
V
DD
V
SS
PGC/EMUC/SDI1/SDA/U1RX/RF7
PGD/EMUD/SDO1/SCL/U1TX/RF8
SFLT2/INT0/OCFLTA/RA9
PGC2/EMUC2/OC1/SFLT1/INT1/RD0
28-Pin QFN-S
AN1/CMP1B/CN3/RB1
AN0/CMP1A/CN2/RB0
MCLR
AV
DD
AV
SS
PWM1L/RE0
PWM1H/RE1
28 27 26 25 24 23 22
AN2/CMP1C/CMP2A/CN4/RB2
AN3/CMP1D/CMP2B/CN5/RB3
AN4/CMP2C/CN6/RB4
AN5/CMP2D/CN7/RB5
V
SS
OSC1/CLKI/RB6
OSC2/CLKO/RB7
1
2
3
4
5
6
7
21
20
19
18
17
16
15
PWM2L/RE2
PWM2H/RE3
RE4
RE5
V
DD
V
SS
PGC/EMUC/SDI1/SDA/U1RX/RF7
dsPIC30F1010
8 9 10 11 12 13 14
PGD1/EMUD1/T2CK/U1ATX/CN1/RE7
PGC1/EMUC1/EXTREF/T1CK/U1ARX/CN0/RE6
V
DD
PGD2/EMUD2/SCK1/SFLT3/INT2/RF6
PGC2/EMUC2/OC1/SFLT1/INT1/RD0
SFLT2/INT0/OCFLTA/RA9
PGD/EMUD/SDO1/SCL/U1TX/RF8
©
2006 Microchip Technology Inc.
Preliminary
dsPIC30F1010
DS70178C-page 3
Electronics Design Contest
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