PIC18LF13K22-E/ML Microchip Technology, PIC18LF13K22-E/ML Datasheet - Page 23
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PIC18LF13K22-E/ML
Manufacturer Part Number
PIC18LF13K22-E/ML
Description
8KB Flash, 256bytes RAM, 256bytes EEPROM, 16MIPS, NanoWatt XLP 20 QFN 4x4mm TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18LF13K22-ISS.pdf
(388 pages)
2.PIC18LF13K22-ISS.pdf
(12 pages)
3.PIC18LF13K22-ISS.pdf
(36 pages)
Specifications of PIC18LF13K22-E/ML
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
17
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
EUSART, I2C, SPI
Maximum Clock Frequency
32 KHz
Number Of Programmable I/os
18
Number Of Timers
4
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 125 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
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
A/d Bit Size
10 bit
A/d Channels Available
12
Height
0.88 mm
Length
4 mm
Supply Voltage (max)
3.6 V
Supply Voltage (min)
1.8 V, 2.7 V
Width
4 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
5.2
The verify step involves reading back the program
Flash space and comparing it against the copy held in
the programmer’s buffer. Memory reads occur a single
byte at a time, so two bytes must be read to compare
against the word in the programmer’s buffer. Refer to
Section 5.1 “Read Program Flash, ID Locations and
Configuration Bits” for implementation details of
reading program Flash.
FIGURE 5-2:
© 2009 Microchip Technology Inc.
Verify Program Flash and ID
Locations
No
with Post-increment
with Post-increment
Set TBLPTR = 0
Read High Byte
Read Low Byte
Word = Expect
program Flash
verified?
data?
Does
VERIFY PROGRAM FLASH FLOW
Start
All
Yes
Yes
No
Failure,
Report
Error
Advance Information
PIC18F1XK22/LF1XK22
Increment
Pointer
The Table Pointer must be manually set to 200000h
(base address of the ID locations) once the program
Flash has been verified. The post-increment feature of
the table read 4-bit command can not be used to
increment the Table Pointer beyond the program Flash
space. In a 64-Kbyte device, for example, a post-
increment read of address FFFFh will wrap the Table
Pointer back to 000000h, rather than point to
unimplemented address, 010000h.
No
Set TBLPTR = 200000h
with Post-Increment
with Post-Increment
Read High byte
Read Low Byte
Word = Expect
ID locations
verified?
data?
Done
Does
All
Yes
Yes
No
DS41357B-page 23
Failure,
Report
Error