IC DSPIC MCU/DSP 128K 100-TQFP

DSPIC33FJ128GP310A-I/PT

Manufacturer Part NumberDSPIC33FJ128GP310A-I/PT
DescriptionIC DSPIC MCU/DSP 128K 100-TQFP
ManufacturerMicrochip Technology
SeriesdsPIC™ 33F
DSPIC33FJ128GP310A-I/PT datasheet
 

Specifications of DSPIC33FJ128GP310A-I/PT

Program Memory TypeFLASHProgram Memory Size128KB (128K x 8)
Package / Case100-TFQFPCore ProcessordsPIC
Core Size16-BitSpeed40 MIPs
ConnectivityI²C, IrDA, LIN, SPI, UART/USARTPeripheralsAC'97, Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o85Ram Size16K x 8
Voltage - Supply (vcc/vdd)3 V ~ 3.6 VData ConvertersA/D 32x10b/12b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
ProductDSCsData Bus Width16 bit
Processor SeriesDSPIC33FCoredsPIC
Maximum Clock Frequency40 MHzNumber Of Programmable I/os85
Data Ram Size16 KBMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT3rd Party Development Tools52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By SupplierPG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DV164033Minimum Operating Temperature- 40 C
Lead Free Status / RoHS StatusLead free / RoHS CompliantFor Use With876-1001 - DSPIC33 BREAKOUT BOARD
Eeprom Size-  
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Page 84/338

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dsPIC33FJXXXGPX06A/X08A/X10A
EXAMPLE 5-2:
LOADING THE WRITE BUFFERS
; Set up NVMCON for row programming operations
MOV
#0x4001, W0
MOV
W0, NVMCON
; Set up a pointer to the first program memory location to be written
; program memory selected, and writes enabled
MOV
#0x0000, W0
MOV
W0, TBLPAG
MOV
#0x6000, W0
; Perform the TBLWT instructions to write the latches
; 0th_program_word
MOV
#LOW_WORD_0, W2
MOV
#HIGH_BYTE_0, W3
TBLWTL W2, [W0]
TBLWTH W3, [W0++]
; 1st_program_word
MOV
#LOW_WORD_1, W2
MOV
#HIGH_BYTE_1, W3
TBLWTL W2, [W0]
TBLWTH W3, [W0++]
;
2nd_program_word
MOV
#LOW_WORD_2, W2
MOV
#HIGH_BYTE_2, W3
TBLWTL W2, [W0]
TBLWTH W3, [W0++]
; 63rd_program_word
MOV
#LOW_WORD_31, W2
MOV
#HIGH_BYTE_31, W3
TBLWTL W2, [W0]
TBLWTH W3, [W0++]
EXAMPLE 5-3:
INITIATING A PROGRAMMING SEQUENCE
DISI
#5
MOV
#0x55, W0
MOV
W0, NVMKEY
MOV
#0xAA, W1
MOV
W1, NVMKEY
BSET
NVMCON, #WR
NOP
NOP
DS70593B-page 84
;
; Initialize NVMCON
;
; 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
; Block all interrupts with priority <7
; for next 5 instructions
; Write the 55 key
;
; Write the AA key
; Start the erase sequence
; Insert two NOPs after the
; erase command is asserted
Preliminary
 2009 Microchip Technology Inc.