DSPIC30F2020-20E/SP Microchip Technology, DSPIC30F2020-20E/SP Datasheet - Page 44
![IC DSPIC MCU/DSP 12K 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
DSPIC30F2020-20E/SP
Manufacturer Part Number
DSPIC30F2020-20E/SP
Description
IC DSPIC MCU/DSP 12K 28DIP
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 DSPIC30F2020-20E/SP
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-DIP (0.300", 7.62mm)
Core Frequency
15MHz
Core Supply Voltage
5.5V
Embedded Interface Type
I2C, SPI, UART
No. Of I/o's
21
Flash Memory Size
12KB
Supply Voltage Range
3V To 5.5V
Package
28SPDIP
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
TABLE 12-2:
DS70284C-page 44
Step 4: Output W0:W5 using the VISI register and REGOUT command.
0000
0000
0001
0000
0000
0001
0000
0000
0001
0000
0000
0001
0000
0000
0001
0000
0000
0001
Step 5: Reset the device internal PC.
0000
0000
Step 6: Repeat Steps 3-5 until all 736 instruction words of executive memory are read.
Command
(Binary)
883C20
000000
—
883C21
000000
—
883C22
000000
—
883C23
000000
—
883C24
000000
—
883C25
000000
—
040100
000000
READING EXECUTIVE MEMORY (CONTINUED)
(Hex)
Data
MOV
NOP
Clock out contents of VISI register
MOV
NOP
Clock out contents of VISI register
MOV
NOP
Clock out contents of VISI register
MOV
NOP
Clock out contents of VISI register
MOV
NOP
Clock out contents of VISI register
MOV
NOP
Clock out contents of VISI register
GOTO 0x100
NOP
W0, VISI
W1, VISI
W2, VISI
W3, VISI
W4, VISI
W5, VISI
Description
© 2010 Microchip Technology Inc.