PIC24FV16KA301-I/P Microchip Technology, PIC24FV16KA301-I/P Datasheet - Page 65

• Manufacturer Part Number: PIC24FV16KA301-I/P
• Description: MCU 16KB FLASH 2KB RAM 20-PDIP
• Manufacturer: Microchip Technology

Specifications of PIC24FV16KA301-I/P

• Controller Family/series: PIC24F
• Core Size: 16bit
• No. Of I/o's: 17
• Program Memory Size: 16KB
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 2KB
• Cpu Speed: 32MHz
• Oscillator Type: External, Internal
• Rohs Compliant: Yes
• Processor Series: PIC24FV
• Core: PIC
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Data Ram Size: 2 KB
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Package / Case: PDIP-20
• Development Tools By Supplier: MPLAB IDE Software
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

EXAMPLE 5-7:
 2011 Microchip Technology Inc.
; Setup a pointer to data Program Memory
MOV
MOV
MOV
MOV
MOV
TBLWTL W2, [W0]
TBLWTH W3, [W0++]
; Setup NVMCON for programming one word to data Program Memory
MOV
MOV
DISI
MOV
MOV
MOV
MOV
BSET
#tblpage(PROG_ADDR), W0
W0, TBLPAG
#tbloffset(PROG_ADDR), W0
#LOW_WORD_N, W2
#HIGH_BYTE_N, W3
#0x4003, W0
W0, NVMCON
#5
#0x55, W0
W0, NVMKEY
#0xAA, W0
W0, NVMKEY
NVMCON, #WR
PROGRAMMING A SINGLE WORD OF FLASH PROGRAM MEMORY
PIC24FV32KA304 FAMILY
;
;Initialize PM Page Boundary SFR
;Initialize a register with program memory address
;
;
; Write PM low word into program latch
; Write PM high byte into program latch
;
; Set NVMOP bits to 0011
; Disable interrupts while the KEY sequence is written
; Write the key sequence
; Start the write cycle
DS39995B-page 65