PIC24F04KA200T-I/ST Microchip Technology, PIC24F04KA200T-I/ST Datasheet - Page 15

• Manufacturer Part Number: PIC24F04KA200T-I/ST
• Description: PIC24F Core, 4KB Flash, 512B RAM, 3V, Deep Sleep, 10-bit 500ksps ADC, CTMU, UART
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F04KA200T-I/ST

• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 12
• Program Memory Size: 4KB (1.375K x 24)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 3-6:
© 2008 Microchip Technology Inc.
Step 1: Exit the Reset vector.
Step 2: Set the NVMCON to program 1 data word.
Step 3: Initialize the Write Pointer (W7) for TBLWT instruction.
Step 4: Load W0 with the data word to program and load the write latch.
Step 5: Initiate the write cycle.
Step 6: Repeat this step to poll the WR bit (bit 15 of NVMCON) until it is cleared by the hardware.
Step 7: Reset device internal PC.
Step 8: Repeat Steps 4 through 7 until the entire data EEPROM memory is programmed.
Command
(Binary)
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
00001
0000
0000
0000
000000
040200
000000
24004A
883B0A
2007F0
880190
2FExx7
2xxxx0
BB1B80
000000
000000
A8E761
000000
000000
040200
000000
803B02
883C22
000000
<VISI>
000000
040200
000000
(Hex)
Data
INSTRUCTION EXECUTION FOR WRITING DATA EEPROM
NOP
GOTO
NOP
MOV
MOV
MOV
MOV
MOV
MOV
TBLWTL
NOP
NOP
BSET
NOP
NOP
GOTO
NOP
MOV
MOV
NOP
Clock out contents of the VISI register.
NOP
GOTO
NOP
0x200
#0x4004, W10
W10, NVMCON
#0x7F, W0
W0, TBLPAG
#<DestinationAddress15:0>, W7
#<Data_Word_Value>, W0
W0, [W7++]
NVMCON, #WR
0x200
NVMCON, W2
W2, VISI
0x200
Advance Information
Description
PIC24FXXKAXXX
DS39919A-page 15