PIC18LF2620-I/SO Microchip Technology, PIC18LF2620-I/SO Datasheet - Page 16
![IC MCU FLASH 32KX16 28SOIC](/photos/6/59/65909/150-28-soic_sml.jpg)
PIC18LF2620-I/SO
Manufacturer Part Number
PIC18LF2620-I/SO
Description
IC MCU FLASH 32KX16 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F2221-ISO.pdf
(46 pages)
3.PIC18F2525-ISO.pdf
(412 pages)
4.PIC18F2525-ISO.pdf
(18 pages)
5.PIC18F2525-ISO.pdf
(18 pages)
6.PIC18F2525-ISO.pdf
(6 pages)
7.PIC18F2525-ISO.pdf
(6 pages)
Specifications of PIC18LF2620-I/SO
Core Size
8-Bit
Program Memory Size
64KB (32K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
25
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.8K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Controller Family/series
PIC18
No. Of I/o's
25
Eeprom Memory Size
1024Byte
Ram Memory Size
3.875KB
Cpu Speed
40MHz
No. Of Timers
4
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3986 B
Interface Type
SPI, I2C, EUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
25
Number Of Timers
4 bit
Operating Supply Voltage
2 V to 5.5 V
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
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 10 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF2620-I/SO
Manufacturer:
PLX
Quantity:
101
Part Number:
PIC18LF2620-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC18F2XXX/4XXX FAMILY
TABLE 3-3:
FIGURE 3-3:
DS39622L-page 16
Step 1: Direct access to code memory and enable writes.
Step 2: Point to first row in code memory.
Step 3: Enable erase and erase single row.
Step 4: Repeat Step 3, with the Address Pointer incremented by 64 until all rows are erased.
Command
0000
0000
0000
0000
0000
0000
0000
0000
0000
4-Bit
8E A6
9C A6
84 A6
6A F8
6A F7
6A F6
88 A6
82 A6
00 00
ERASE CODE MEMORY CODE SEQUENCE
Data Payload
SINGLE ROW ERASE CODE MEMORY FLOW
Addr = Addr + 64
BSF
BCF
BSF
CLRF
CLRF
CLRF
BSF
BSF
NOP – hold PGC high for time P9 and low for time P10.
EECON1, EEPGD
EECON1, CFGS
EECON1, WREN
TBLPTRU
TBLPTRH
TBLPTRL
EECON1, FREE
EECON1, WR
No
Start Erase Sequence
and Hold PGC High
Hold PGC Low
Core Instruction
for Time P10
Row Erases
for Time P9
Device for
Configure
done?
Start
Done
rows
All
Yes
Addr = 0
2010 Microchip Technology Inc.