PIC18F6620-I/PT Microchip Technology, PIC18F6620-I/PT Datasheet - Page 15
![IC MCU FLASH 32KX16 EE 64TQFP](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC18F6620-I/PT
Manufacturer Part Number
PIC18F6620-I/PT
Description
IC MCU FLASH 32KX16 EE 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F8520T-IPT.pdf
(380 pages)
3.PIC18F8520T-IPT.pdf
(40 pages)
4.PIC18F6620-IPT.pdf
(14 pages)
5.PIC18F6620-IPT.pdf
(12 pages)
Specifications of PIC18F6620-I/PT
Core Size
8-Bit
Program Memory Size
64KB (32K x 16)
Core Processor
PIC
Speed
25MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
52
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.75K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFQFP
Controller Family/series
PIC18
No. Of I/o's
52
Eeprom Memory Size
1024Byte
Ram Memory Size
3.75KB
Cpu Speed
25MHz
No. Of Timers
5
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3840 B
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
52
Number Of Timers
5
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM183022, DM183032
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Package
64TQFP
Device Core
PIC
Family Name
PIC18
Maximum Speed
25 MHz
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPAC164319 - MODULE SKT MPLAB PM3 64TQFPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F6620-I/PT
Manufacturer:
AD
Quantity:
445
Company:
Part Number:
PIC18F6620-I/PT
Manufacturer:
MICROCHIP
Quantity:
40
Company:
Part Number:
PIC18F6620-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F6620-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
TABLE 3-4:
2010 Microchip Technology Inc.
Step 1: Direct access to config memory.
Step 2: Configure device for single panel writes.
Step 3: Direct access to code memory.
Step 4: Set the Table Pointer for the block to be erased.
Step 5: Enable memory writes and set up an erase.
Step 6: Perform required sequence.
Step 7: Initiate erase.
Step 8: Wait for P11+P10 and then disable writes.
Step 9: Load write buffer for panel. The correct panel will be selected based on the Table Pointer.
To continue writing data, repeat step 8, where the Address Pointer is incremented by 8 at each iteration of the loop.
Command
0000
0000
0000
0000
0000
0000
0000
0000
1100
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
1101
1101
1101
1111
0000
4-Bit
8E A6
8C A6
0E 3C
6E F8
0E 00
6E F7
0E 06
6E F6
00 00
8E A6
9C A6
0E <Addr[21:16]>
6E F8
0E <Addr[8:15]>
6E F7
0E <Addr[7:0]>
6E F6
84 A6
88 A6
0E 55
6E A7
0E AA
6E A7
82 A6
00 00
94 A6
0E <Addr[8:15]>
6E F7
0E <Addr[7:0]>
6E F6
<LSB><MSB>
<LSB><MSB>
<LSB><MSB>
<LSB><MSB>
00 00
MODIFYING CODE MEMORY
Data Payload
BSF
BSF
MOVLW 3Ch
MOVWF TBLPTRU
MOVLW 00h
MOVWF TBLPTRH
MOVLW 06h
MOVWF TBLPTRL
Write 00h to 3C0006h to enable single panel writes.
BSF EECON1, EEPGD
BCF EECON1, CFGS
MOVLW <Addr[21:16]>
MOVWF TBLPTRU
MOVLW <Addr[8:15]>
MOVWF TBLPTRH
MOVLW <Addr[7:0]>
MOVWF TBLPTRL
BSF EECON1, WREN
BSF EECON1, FREE
MOVLW 55h
MOVWF EECON2
MOVLW 0AAh
MOVWF EECON2
BSF EECON1, WR
NOP
BCF EECON1, WREN
MOVLW <Addr[8:15]>
MOVWF TBLPTRH
MOVLW <Addr[7:0]>
MOVWF TBLPTRL
Write 2 bytes and post-increment address by 2
Write 2 bytes and post-increment address by 2
Write 2 bytes and post-increment address by 2
Write 2 bytes and start programming
NOP - hold SCLK high for time P9
EECON1, EEPGD
EECON1, CFGS
Core Instruction
PIC18FXX20
DS39583C-page 15