DSPIC30F2023-20E/PT Microchip Technology, DSPIC30F2023-20E/PT Datasheet - Page 18
![12KB, Flash, 512bytes-RAM, 30MIPS, 35I/O, 16-bit Family,nanoWatt 44 TQFP 10x10x1](/photos/6/82/68251/c04-076_pt_sml.jpg)
DSPIC30F2023-20E/PT
Manufacturer Part Number
DSPIC30F2023-20E/PT
Description
12KB, Flash, 512bytes-RAM, 30MIPS, 35I/O, 16-bit Family,nanoWatt 44 TQFP 10x10x1
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 DSPIC30F2023-20E/PT
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
35
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 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Package
44TQFP
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
35
Interface Type
I2C/SPI/UART
On-chip Adc
12-chx10-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DV164005 - 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:
DSPIC30F2023-20E/PT
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
DSPIC30F2023-20E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F2023-20E/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
dsPIC30F1010/202X
EXAMPLE 2:
DS80445D-page 18
; ----------------------------------------------------------------------------------------------
.global __reset
.global _main
.global _GotoSleep
.global __AddressError
.global __INT1Interrupt
; ----------------------------------------------------------------------------------------------
_main:
_continue:
; ----------------------------------------------------------------------------------------------
; Address Error Trap
__AddressError:
; ----------------------------------------------------------------------------------------------
__INT1Interrupt:
; ----------------------------------------------------------------------------------------------
_GotoSleep:
; fill remainder of the last row with NOP instructions
; Place SLEEP instruction in the last word of program memory
.section *, code
BSET
BCLR
BSET
CALL
BRA
BCLR
; Set program memory return address to _continue
POP.D
MOV.B
MOV
PUSH.D W0
RETFIE
BCLR
RETFIE
.section *, code, address (0x1FC0)
.rept 31
.endr
PWRSAV #0
NOP
_continue
W0
#tblpage (_continue), W1
#tbloffset (_continue), W0
IFS1, #INT1IF
INTCON2, #INT1EP
IFS1, #INT1IF
IEC1, #INT1IE
_GotoSleep
INTCON1, #ADDRERR
; Set up INT pins to detect falling edge
; Clear interrupt pin interrupt flag bits
; Enable ISR processing for INT pins
; Call function to enter SLEEP mode
; Ensure flag is reset
; Return from Interrupt Service Routine
© 2010 Microchip Technology Inc.