DSPIC30F6014AT-20E/PT Microchip Technology, DSPIC30F6014AT-20E/PT Datasheet - Page 54
DSPIC30F6014AT-20E/PT
Manufacturer Part Number
DSPIC30F6014AT-20E/PT
Description
Digital Signal Processor
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20ISO.pdf
(66 pages)
2.DSPIC30F2011-20IP.pdf
(26 pages)
3.DSPIC30F6011A-30IPT.pdf
(234 pages)
4.DSPIC30F6011A-30IPT.pdf
(8 pages)
5.DSPIC30F6011A-30IPT.pdf
(10 pages)
6.DSPIC30F6011A-30IPT.pdf
(6 pages)
7.DSPIC30F6011A-30IPT.pdf
(8 pages)
8.DSPIC30F6011A-30IPT.pdf
(16 pages)
Specifications of DSPIC30F6014AT-20E/PT
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
AC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT
Number Of I /o
68
Program Memory Size
144KB (48K x 24)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
80-TFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DM300024 - KIT DEMO DSPICDEM 1.1XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPDM300004-2 - BOARD DEMO DSPICDEM.NET 2DM300004-1 - BOARD DEMO DSPICDEM.NET 1AC30F007 - MODULE SKT FOR DSPIC30F 80TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F6014AT-20E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F6014AT-20E/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- DSPIC30F2011-20ISO PDF datasheet
- DSPIC30F2011-20IP PDF datasheet #2
- DSPIC30F6011A-30IPT PDF datasheet #3
- DSPIC30F6011A-30IPT PDF datasheet #4
- DSPIC30F6011A-30IPT PDF datasheet #5
- DSPIC30F6011A-30IPT PDF datasheet #6
- DSPIC30F6011A-30IPT PDF datasheet #7
- DSPIC30F6011A-30IPT PDF datasheet #8
- Current page: 54 of 234
- Download datasheet (4Mb)
dsPIC30F6011A/6012A/6013A/6014A
6.6.3
Example 6-2
be used to load the 96 bytes of write latches. 32
TBLWTL and 32 TBLWTH instructions are needed to
load the write latches selected by the table pointer.
EXAMPLE 6-2:
6.6.4
For protection, the write initiate sequence for NVMKEY
must be used to allow any erase or program operation
to proceed. After the programming command has been
EXAMPLE 6-3:
DS70143E-page 54
; Set up a pointer to the first program memory location to be written
; program memory selected, and writes enabled
; Perform the TBLWT instructions to write the latches
; 0th_program_word
; 1st_program_word
;
; 31st_program_word
Note: In
2nd_program_word
Example
DISI
MOV
MOV
MOV
MOV
BSET
NOP
NOP
MOV
MOV
MOV
MOV
MOV
TBLWTL W2
TBLWTH W3
MOV
MOV
TBLWTL W2
TBLWTH W3
MOV
MOV
TBLWTL W2
TBLWTH W3
•
•
•
MOV
MOV
TBLWTL W2
TBLWTH W3
LOADING WRITE LATCHES
INITIATING THE PROGRAMMING
SEQUENCE
shows a sequence of instructions that can
6-2, the contents of the upper byte of W3 has no effect.
#5
#0x55,W0
W0
#0xAA,W1
W1
NVMCON,#WR
#0x0000,W0
W0
#0x6000,W0
#LOW_WORD_0,W2
#HIGH_BYTE_0,W3
#LOW_WORD_1,W2
#HIGH_BYTE_1,W3
#LOW_WORD_2,W2
#HIGH_BYTE_2,W3
#LOW_WORD_31,W2
#HIGH_BYTE_31,W3
,
,
LOADING WRITE LATCHES
,
,
,
,
,
,
,
,
,
INITIATING A PROGRAMMING SEQUENCE
NVMKEY
NVMKEY
TBLPAG
[W0]
[W0++]
[W0]
[W0++]
[W0]
[W0++]
[W0]
[W0++]
; 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
;
; Initialize PM Page Boundary SFR
; An example program memory address
;
;
; Write PM low word into program latch
; Write PM high byte into program latch
;
;
; Write PM low word into program latch
; Write PM high byte into program latch
;
;
; Write PM low word into program latch
; Write PM high byte into program latch
;
;
; Write PM low word into program latch
; Write PM high byte into program latch
executed, the user must wait for the programming time
until programming is complete. The two instructions
following the start of the programming sequence
should be NOPs.
© 2011 Microchip Technology Inc.
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