DSPIC30F2020-20E/SO Microchip Technology, DSPIC30F2020-20E/SO Datasheet - Page 213
DSPIC30F2020-20E/SO
Manufacturer Part Number
DSPIC30F2020-20E/SO
Description
IC, DSC, 16BIT, 12KB 40MHZ, 5.5V, SOIC28
Manufacturer
Microchip Technology
Series
DsPIC30Fr
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 DSPIC30F2020-20E/SO
Core Frequency
40MHz
Core Supply Voltage
5.5V
Embedded Interface Type
I2C, SPI, UART
No. Of I/o's
20
Flash Memory Size
12KB
Supply Voltage Range
2.5V To 5.5V
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
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 ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Package
28SOIC W
Device Core
dsPIC
Family Name
dsPIC30
Maximum Speed
20 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16 Bit
Number Of Programmable I/os
21
Interface Type
I2C/SPI/UART
On-chip Adc
8-chx10-bit
Number Of Timers
3
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:
DSPIC30F2020-20E/SO
Manufacturer:
SMSC
Quantity:
1 000
Part Number:
DSPIC30F2020-20E/SO
Manufacturer:
MICROCH
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: 213 of 286
- Download datasheet (5Mb)
18.7.1
A power-on event will generate an internal POR pulse
when a V
at the POR circuit threshold voltage (V
nominally 1.85V. The device supply voltage character-
istics must meet specified starting voltage and rise rate
requirements. The POR pulse will reset a POR timer
and place the device in the Reset state. The POR also
selects the device clock source identified by the
oscillator configuration fuses.
FIGURE 18-8:
FIGURE 18-9:
© 2006 Microchip Technology Inc.
PWRT Time-out
PWRT Time-out
OST Time-out
Internal Reset
OST Time-out
Internal Reset
DD
Internal POR
Internal POR
POR: POWER-ON RESET
rise is detected. The Reset pulse will occur
MCLR
MCLR
V
V
DD
DD
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO V
POR
), which is
T
T
OST
OST
Preliminary
T
PWRT
T
PWRT
The POR circuit inserts a small delay, T
nominally 10
circuits are stable. Furthermore, a user selected power-
up time-out (T
is based on Configuration bits and can be 0 ms (no
delay), 4 ms, 16 ms or 64 ms. The total delay is at
device power-up T
have expired, SYSRST will be negated on the next
leading edge of the Q1 clock, and the PC will jump to
the Reset vector.
The timing for the SYSRST signal is shown in
Figure 18-8 through Figure 18-10.
dsPIC30F1010/202X
PWRT
s and ensures that the device bias
POR
) is applied. The T
+ T
DD
PWRT
)
. When these delays
DD
DS70178C-page 211
): CASE 1
PWRT
POR
parameter
, which is
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