PIC18LF13K22-E/ML Microchip Technology, PIC18LF13K22-E/ML Datasheet - Page 31
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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
7.0
To allow portability of code, a PIC18F1XK22/LF1XK22
programmer is required to read the Configuration Word
locations from the hex file. If Configuration Word infor-
mation is not present in the hex file, then a simple warn-
ing message should be issued. Similarly, while saving
a hex file, all Configuration Word information must be
included. An option to not include the Configuration
Word information may be provided. When embedding
Configuration Word information in the hex file, it should
start at address 300000h.
Microchip Technology Inc. feels strongly that this
feature is important for the benefit of the end customer.
7.1
To allow portability of code, a PIC18F1XK22/LF1XK22
programmer is required to read the data EEPROM
information from the hex file. If data EEPROM
information is not present, a simple warning message
should be issued. Similarly, when saving a hex file, all
data EEPROM information must be included. An option
to not include the data EEPROM information may be
provided. When embedding data EEPROM information
in the hex file, it should start at address F00000h.
Microchip Technology Inc. believes that this feature is
important for the benefit of the end customer.
7.2
The checksum is calculated by summing the following:
• The contents of all program Flash locations
• The Configuration Word, appropriately masked
• ID locations (Only if any portion of program
The Least Significant 16 bits of this sum are the
checksum.
Code protection limits access to program memory by
both external programmer (code-protect) and code
execution (table read protect). The ID locations, when
included in a code protected checksum, contain the
checksum of an unprotected part. The unprotected
checksum is distributed: one nibble per ID location.
Each nibble is right justified.
© 2009 Microchip Technology Inc.
memory is code-protected)
EMBEDDING CONFIGURATION
WORD INFORMATION IN THE
HEX FILE
Embedding Data EEPROM
Information In the HEX File
Checksum Computation
Advance Information
PIC18F1XK22/LF1XK22
Table 7-1 describes how to calculate the checksum for
each device.
Note:
The
depending on the code-protect setting.
Since the program Flash locations read
out differently depending on the code-
protect setting, the table describes how to
manipulate the actual program Flash
values to simulate the values that would
be read from a protected device. When
calculating a checksum by reading a
device, the entire program Flash can
simply be read and summed. The
Configuration Word and ID locations can
always be read.
checksum
calculation
DS41357B-page 31
differs