DSPIC30F4013T-20I/PT Microchip Technology, DSPIC30F4013T-20I/PT Datasheet - Page 38

• Manufacturer Part Number: DSPIC30F4013T-20I/PT
• Description: IC DSPIC MCU/DSP 48K 44TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F4013T-20I/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, POR, PWM, WDT
• Number Of I /o: 30
• Program Memory Size: 48KB (16K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 13x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• For Use With: AC30F006 - MODULE SKT FOR DSPIC30F 44TQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: DSPIC30F4013T20IP

Table 11-4
bulk-erasing program memory. This process includes
the ICSP command code, which must be transmitted
(for each instruction) to the Least Significant bit first
using the PGC and PGD pins (see
If an individual Segment Erase operation is required,
the NVMCON value must be replaced by the value for
the corresponding Segment Erase operation.
TABLE 11-4:
DS70102K-page 38
Step 1: Exit the Reset vector.
0000
0000
0000
Step 2: Set NVMCON to program the FBS Configuration register.
0000
0000
Step 3: Initialize the TBLPAG and write pointer (W7) for TBLWT instruction for Configuration register.
0000
0000
0000
Step 4: Load the Configuration Register data to W6.
0000
0000
Step 5: Load the Configuration Register write latch. Advance W7 to point to next Configuration register.
0000
Step 6: Unlock the NVMCON for programming the Configuration register.
0000
0000
0000
0000
Step 7: Initiate the programming cycle.
0000
0000
0000
—
0000
0000
0000
0000
0000
Step 8: Repeat steps 5-7 one time to program 0x0000 to RESERVED2 Configuration register.
Step 9: Set the NVMCON to erase all Program Memory.
00000
0000
Step 10: Unlock the NVMCON for programming.
Note 1:
Command
Note:
(Binary)
shows the ICSP programming process for
Steps 2-8 are only required for the dsPIC30F5011/5013 devices. These steps may be skipped for all other
devices in the dsPIC30F family.
Program memory must be erased before
writing any data to program memory.
040100
040100
000000
24008A
883B0A
200F80
880190
200067
EB0300
000000
BB1B86
200558
200AA9
883B38
883B39
A8E761
000000
000000
—
000000
000000
A9E761
000000
000000
2407FA
883B0A
(Hexadecimal)
SERIAL INSTRUCTION EXECUTION FOR BULK ERASING PROGRAM MEMORY
(ONLY IN NORMAL-VOLTAGE SYSTEMS)
Data
Figure
GOTO 0x100
GOTO 0x100
NOP
MOV
MOV
MOV
MOV
MOV
CLR
NOP
TBLWTL W6, [W7++]
MOV
MOV
MOV
MOV
BSET NVMCON, #WR
NOP
NOP
Externally time 2 ms
NOP
NOP
BCLR NVMCON, #WR
NOP
NOP
MOV
MOV
(1)
11-2).
#0x55, W8
#0xAA, W9
W8, NVMKEY
W9, NVMKEY
#0x4008, W10
W10, NVMCON
#0xF8, W0
W0, TBLPAG
#0x6, W7
W6
#0x407F, W10
W10, NVMCON
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Description
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© 2010 Microchip Technology Inc.
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