DSPIC30F1010-20E/SO Microchip Technology, DSPIC30F1010-20E/SO Datasheet - Page 125
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
DSPIC30F1010-20E/SO
Manufacturer Part Number
DSPIC30F1010-20E/SO
Description
6KB, Flash, 256bytes-RAM, 30MIPS, 21I/O, 16-bit Family,nanoWatt 28 SOIC .300in T
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 DSPIC30F1010-20E/SO
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
21
Program Memory Size
6KB (2K x 24)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DM300023 - KIT DEMO DSPICDEM SMPS BUCKDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F1010-20E/SO
Manufacturer:
Microchip Technology
Quantity:
135
Part Number:
DSPIC30F1010-20E/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- 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: 125 of 286
- Download datasheet (5Mb)
12.4.7
Constant Off-Time mode is shown in Figure 12-9.
Constant Off-Time PWM is a variable-frequency mode
where the actual PWM period is less than or equal to
the specified period value. The PWM time base is
externally reset some time after the PWM signal duty
cycle value has been reached, and the PWM signal has
been deasserted. This mode is implemented by
enabling the On-Time PWM mode (Current Reset
mode) and using the complementary output.
FIGURE 12-9:
12.4.8
Current Reset PWM is shown in Figure 12-10. Current
Reset PWM uses a Variable-Frequency mode where
the actual PWM period is less than or equal to the spec-
ified period value. The PWM time base is externally
reset some time after the PWM signal duty cycle value
has been reached and the PWM signal has been deas-
serted. Current Reset PWM is a constant on-time PWM
mode.
FIGURE 12-10:
© 2006 Microchip Technology Inc.
Period
Value
Period
Value
PWML
PWMH
0
0
Note: Duty Cycle represents off time
External Timer Reset
External Timer Reset
Timer
Value
Actual Period
Duty Cycle
Timer
Value
Programmed Period
Duty Cycle
CONSTANT OFF-TIME PWM
CURRENT RESET PWM MODE
Actual Period
Programmed Period
Programmed Period
CONSTANT OFF-TIME
PWM
CURRENT RESET PWM
Duty Cycle
Duty Cycle
External Timer Reset
External Timer Reset
Preliminary
Typically, in the converter application, an energy stor-
age inductor is charged with current while the PWM
signal is asserted, and the inductor current is dis-
charged by the load when the PWM signal is deas-
serted. In this application of current reset PWM, an
external current measurement circuit determines when
the inductor is discharged, and then generates a signal
that the PWM module uses to reset the time base
counter. In Current Reset mode, complementary
outputs are available.
12.4.9
Independent
Figure 12-11, is often used when the dsPIC DSC is
controlling different power converter subcircuits such
as the Power Factor Correction circuit, which may use
100 kHz PWM, and the full-bridge forward converter
section may use 250 kHz PWM.
FIGURE 12-11:
PWM1H
PWM2H
PWM3H
PWM4H
dsPIC30F1010/202X
Note:
INDEPENDENT TIME BASE PWM
Duty Cycle
Duty Cycle
Duty Cycle
Time
Period 1
With independent time bases,
PWM signals are no longer
phase related to each other.
Duty Cycle
Base
INDEPENDENT TIME
BASE PWM
Period 2
Period 3
PWM,
Period 4
DS70178C-page 123
as
shown
in
Related parts for DSPIC30F1010-20E/SO
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MA300012](/photos/26/93/269359/ma300012_tmb.jpg)
Part Number:
Description:
MODULE DSPIC30F SAMPLE 64QFP
Manufacturer:
Microchip Technology
Datasheet:
![MA300013](/photos/26/93/269388/ma300013_tmb.jpg)
Part Number:
Description:
MODULE DSPIC30F SAMPLE 80QFP
Manufacturer:
Microchip Technology
Datasheet:
![SW006013](/photos/9/32/93254/sw006013_tmb.jpg)
Part Number:
Description:
MPLAB C Compiler For DsPIC DSCs
Manufacturer:
Microchip Technology
Datasheet:
![DAF30-3](/photos/26/88/268854/daf30_3_tmb.jpg)
Part Number:
Description:
DEVICE ATP FOR ICE4000
Manufacturer:
Microchip Technology
Datasheet:
![DAF30-4](/photos/26/91/269107/daf30_4_tmb.jpg)
Part Number:
Description:
DEVICE ATP FOR ICE4000
Manufacturer:
Microchip Technology
Datasheet:
![DAF30-2](/photos/26/92/269222/daf30_2_tmb.jpg)
Part Number:
Description:
DEVICE ATP FOR ICE4000
Manufacturer:
Microchip Technology
Datasheet:
![MA18F4431](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
MODULE PLUG-IN PIC18F4431
Manufacturer:
Microchip Technology
Datasheet:
![DSPIC30F2020-20E/SO](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
IC, DSC, 16BIT, 12KB 40MHZ, 5.5V, SOIC28
Manufacturer:
Microchip Technology
Datasheet:
![DSPIC30F3014-20I/PT](/photos/6/82/68251/c04-076_pt_tmb.jpg)
Part Number:
Description:
IC, DSC, 16BIT, 24KB 40MHZ, 5.5V, TQFP44
Manufacturer:
Microchip Technology
Datasheet:
![DSPIC30F4011-20E/P](/photos/6/61/66192/150-40-dip_tmb.jpg)
Part Number:
Description:
IC, DSC, 16BIT, 48KB, 40MHZ, 5.5V, DIP40
Manufacturer:
Microchip Technology
Datasheet:
![DSPIC30F4012-20I/SO](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
IC, DSC, 16BIT, 48KB 20MHZ, 5.5V, SOIC28
Manufacturer:
Microchip Technology
Datasheet:
![DSPIC30F5011-20I/PTG](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
IC, DSC, 16BIT, 66KB, 40MHZ 5.5V TQFP-64
Manufacturer:
Microchip Technology
Datasheet:
![DSPIC30F2012-30I/ML](/photos/6/81/68120/150-28-qfn_tmb.jpg)
Part Number:
Description:
IC, DSC, 16BIT, 12KB, 40MHZ, 5.5V, QFN28
Manufacturer:
Microchip Technology
Datasheet:
![DSPIC30F2010-30I/SPG](/photos/19/0/190081/42268255_tmb.jpg)
Part Number:
Description:
16BIT 30MIPS DSPIC, 30F2010, DIP28
Manufacturer:
Microchip Technology
Datasheet:
![DSPIC30F5011-30I/PTG](/photos/19/3/190367/42268274_tmb.jpg)
Part Number:
Description:
16BIT MCU-DSP 30MHZ, SMD, 30F5011
Manufacturer:
Microchip Technology
Datasheet: