DSPIC30F2020-30I/MMB32 Microchip Technology, DSPIC30F2020-30I/MMB32 Datasheet - Page 99
![IC DSPIC MCU/DSP 12K 28QFN](/photos/6/81/68120/150-28-qfn_sml.jpg)
DSPIC30F2020-30I/MMB32
Manufacturer Part Number
DSPIC30F2020-30I/MMB32
Description
IC DSPIC MCU/DSP 12K 28QFN
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.AC164335.pdf
(286 pages)
2.DSPIC30F2011-20IP.pdf
(26 pages)
3.DSPIC30F1010-30ISO.pdf
(26 pages)
4.DSPIC30F1010-30ISO.pdf
(50 pages)
Specifications of DSPIC30F2020-30I/MMB32
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
21
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 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-QFN
For Use With
DM300023 - KIT DEMO DSPICDEM SMPS BUCK
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
Q4035438A
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F2020-30I/MMB32
Manufacturer:
Microchip Technology
Quantity:
135
- AC164335 PDF datasheet
- DSPIC30F2011-20IP PDF datasheet #2
- DSPIC30F1010-30ISO PDF datasheet #3
- DSPIC30F1010-30ISO PDF datasheet #4
- Current page: 99 of 286
- Download datasheet (5Mb)
10.0
This section describes the Input Capture module and
associated operational modes. The features provided
by this module are useful in applications requiring Fre-
quency (Period) and Pulse measurement. Figure 10-1
depicts a block diagram of the Input Capture module.
Input capture is useful for such modes as:
• Frequency/Period/Pulse Measurements
• Additional sources of External Interrupts
FIGURE 10-1:
© 2006 Microchip Technology Inc.
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).
ICx
Pin
Note:
INPUT CAPTURE MODULE
Where ‘x’ is shown, reference is made to the registers or bits associated to the respective input
capture channels 1 through N.
Prescaler
1, 4, 16
3
INPUT CAPTURE MODE BLOCK DIAGRAM
Data Bus
ICxCON
Mode Select
ICM<2:0>
ICBNE, ICOV
Synchronizer
Clock
ICI<1:0>
Preliminary
Detection
Logic
Edge
From General Purpose Timer Module
The key operational features of the Input Capture
module are:
• Simple Capture Event mode
• Timer2 and Timer3 mode selection
• Interrupt on input capture event
These operating modes are determined by setting the
appropriate bits in the ICxCON register (where x =
1,2,...,N). The dsPIC DSC devices contain up to 8
capture channels, (i.e., the maximum value of N is 8).
Interrupt
Logic
Note:
dsPIC30F1010/202X
Set Flag
Set Flag
ICxIF
ICxIF
The dsPIC30F1010 devices does not fea-
ture a Input Capture module. The
dsPIC30F202X devices have one capture
input – IC1. The naming of this capture
channel is intentional and preserves soft-
ware compatibility with other dsPIC DSC
devices.
FIFO
Logic
R/W
T2_CNT
1
ICxBUF
16
DS70178C-page 97
0
T3_CNT
16
ICTMR
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