DSPIC30F3010-20I/SO Microchip Technology, DSPIC30F3010-20I/SO Datasheet - Page 53
![IC DSPIC MCU/DSP 24K 28SOIC](/photos/6/59/65909/150-28-soic_sml.jpg)
DSPIC30F3010-20I/SO
Manufacturer Part Number
DSPIC30F3010-20I/SO
Description
IC DSPIC MCU/DSP 24K 28SOIC
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F3010-30ISO.pdf
(228 pages)
2.DSPIC30F3010-30ISO.pdf
(18 pages)
3.DSPIC30F3010-30ISO.pdf
(6 pages)
4.DSPIC30F3010-30ISO.pdf
(16 pages)
5.DSPIC30F3010-30ISO.pdf
(22 pages)
Specifications of DSPIC30F3010-20I/SO
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
20
Program Memory Size
24KB (8K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Core Frequency
40MHz
Core Supply Voltage
5.5V
Embedded Interface Type
I2C, SPI, UART
No. Of I/o's
20
Flash Memory Size
24KB
Supply Voltage Range
2.5V To 5.5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
DSPIC30F301020ISO
- DSPIC30F3010-30ISO PDF datasheet
- DSPIC30F3010-30ISO PDF datasheet #2
- DSPIC30F3010-30ISO PDF datasheet #3
- DSPIC30F3010-30ISO PDF datasheet #4
- DSPIC30F3010-30ISO PDF datasheet #5
- Current page: 53 of 228
- Download datasheet (4Mb)
6.6
A complete programming sequence is necessary for
programming or erasing the internal Flash in RTSP
mode. A programming operation is nominally 2 msec in
duration and the processor stalls (waits) until the oper-
ation is finished. Setting the WR bit (NVMCON<15>)
starts the operation, and the WR bit is automatically
cleared when the operation is finished.
6.6.1
The user can erase or program one row of program
Flash memory at a time. The general process is:
1.
2.
3.
EXAMPLE 6-1:
© 2010 Microchip Technology Inc.
; Setup NVMCON for erase operation, multi word write
; program memory selected, and writes enabled
; Init pointer to row to be ERASED
Read one row of program Flash (32 instruction
words) and store into data RAM as a data
“image”.
Update the data image with the desired new
data.
Erase program Flash row.
a)
b)
c)
d)
e)
f)
g)
Programming Operations
Set up NVMCON register for multi-word,
program Flash, erase and set WREN bit.
Write address of row to be erased into
NVMADRU/NVMDR.
Write 0x55 to NVMKEY.
Write 0xAA to NVMKEY.
Set the WR bit. This will begin erase cycle.
CPU will stall for the duration of the erase
cycle.
The WR bit is cleared when erase cycle
ends.
MOV
MOV
MOV
MOV
MOV
MOV
DISI
MOV
MOV
MOV
MOV
BSET
NOP
NOP
PROGRAMMING ALGORITHM FOR
PROGRAM FLASH
#0x4041,W0
W0
#tblpage(PROG_ADDR),W0
W0
#tbloffset(PROG_ADDR),W0
W0, NVMADR
#5
#0x55,W0
W0
#0xAA,W1
W1
NVMCON,#WR
,
,
,
,
ERASING A ROW OF PROGRAM MEMORY
NVMCON
NVMADRU
NVMKEY
NVMKEY
;
; Initialize NVMCON SFR
;
; Initialize PM Page Boundary SFR
; Initialize in-page EA[15:0] pointer
; Initialize NVMADR SFR
; Block all interrupts with priority <7
; for next 5 instructions
; Write the 0x55 key
;
; Write the 0xAA key
; Start the erase sequence
; Insert two NOPs after the erase
; command is asserted
4.
5.
6.
6.6.2
Example 6-1
to erase a row (32 instructions) of program memory.
dsPIC30F3010/3011
Write 32 instruction words of data from data
RAM “image” into the program Flash write
latches.
Program 32 instruction words into program
Flash.
a)
b)
c)
d)
e)
f)
Repeat steps 1 through 5 as needed to program
desired amount of program Flash memory.
Set up NVMCON register for multi-word,
program Flash, program and set WREN bit.
Write 0x55 to NVMKEY.
Write 0xAA to NVMKEY.
Set the WR bit. This will begin program
cycle.
CPU will stall for duration of the program
cycle.
The WR bit is cleared by the hardware
when program cycle ends.
ERASING A ROW OF PROGRAM
MEMORY
shows a code sequence that can be used
DS70141F-page 53
Related parts for DSPIC30F3010-20I/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: