PIC18LF25K22-I/SP datasheet, PDF

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PIC18LF25K22-I/SP: Description8-bit microcontroller-MCU 32KB Flash 1536B RAM 8b FamilynanoWat XLP; CategoryThe embedded processor and controller Microcontrollers and processors; File Size5MB，540 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC18LF25K22-I/SP Overview

8-bit microcontroller-MCU 32KB Flash 1536B RAM 8b FamilynanoWat XLP

PIC18LF25K22-I/SP Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	DIP
package instruction	0.300 INCH, LEAD FREE, PLASTIC, SDIP-28
Contacts	28
Reach Compliance Code	compliant
ECCN code	3A991.A.2
Factory Lead Time	4 weeks
Samacsys Description	Microchip PIC18LF25K22-I/SP, 8bit PIC Microcontroller, 16MHz, 32 kB Flash, 28-Pin SPDIP
Has ADC	YES
Other features	ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 20 MHZ
Address bus width
bit size	8
CPU series	PIC
maximum clock frequency	64 MHz
DAC channel	YES
DMA channel	NO
External data bus width
JESD-30 code	R-PDIP-T28
JESD-609 code	e3
length	34.671 mm
Number of I/O lines	25
Number of terminals	28
On-chip program ROM width	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP28,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT APPLICABLE
power supply	2/3.3 V
Certification status	Not Qualified
RAM (bytes)	1536
rom(word)	16384
ROM programmability	FLASH
Maximum seat height	5.08 mm
speed	64 MHz
Maximum slew rate	12 mA
Maximum supply voltage	3.6 V
Minimum supply voltage	2.7 V
Nominal supply voltage	3 V
surface mount	NO
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	MATTE TIN
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT APPLICABLE
width	7.62 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

User Manual

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PIC18(L)F2X/4XK22

28/40/44-Pin, Low-Power, High-Performance

Microcontrollers with XLP Technology

High-Performance RISC CPU:

• C Compiler Optimized Architecture:

- Optional extended instruction set designed to

optimize re-entrant code

• Up to 1024 Bytes Data EEPROM

• Up to 64 Kbytes Linear Program Memory

Addressing

• Up to 3896 Bytes Linear Data Memory Address-

ing

• Up to 16 MIPS Operation

• 16-bit Wide Instructions, 8-bit Wide Data Path

• Priority Levels for Interrupts

• 31-Level, Software Accessible Hardware Stack

• 8 x 8 Single-Cycle Hardware Multiplier

eXtreme Low-Power Features (XLP)

(PIC18(L)F2X/4XK22):

•

Sleep mode: 20 nA, typical

Watchdog Timer: 300 nA, typical

Timer1 Oscillator: 800 nA @ 32 kHz

Peripheral Module Disable

Special Microcontroller Features:

•

2.3V to 5.5V Operation – PIC18FXXK22 devices

1.8V to 3.6V Operation – PIC18LFXXK22 devices

Self-Programmable under Software Control

High/Low-Voltage Detection (HLVD) module:

- Programmable 16-Level

- Interrupt on High/Low-Voltage Detection

Programmable Brown-out Reset (BOR):

- With software enable option

- Configurable shutdown in Sleep

Extended Watchdog Timer (WDT):

- Programmable period from 4 ms to 131s

In-Circuit Serial Programming™ (ICSP™):

- Single-Supply 3V

In-Circuit Debug (ICD)

Flexible Oscillator Structure:

• Precision 16 MHz Internal Oscillator Block:

- Factory calibrated to ± 1%

- Selectable frequencies, 31 kHz to 16 MHz

- 64 MHz performance available using PLL –

no external components required

• Four Crystal modes up to 64 MHz

• Two External Clock modes up to 64 MHz

• 4X Phase Lock Loop (PLL)

• Secondary Oscillator using Timer1 @ 32 kHz

• Fail-Safe Clock Monitor:

- Allows for safe shutdown if peripheral clock

stops

- Two-Speed Oscillator Start-up

•

Peripheral Highlights:

• Up to 35 I/O Pins plus 1 Input-Only Pin:

- High-Current Sink/Source 25 mA/25 mA

- Three programmable external interrupts

- Four programmable interrupt-on-change

- Nine programmable weak pull-ups

- Programmable slew rate

• SR Latch:

- Multiple Set/Reset input options

• Two Capture/Compare/PWM (CCP) modules

• Three Enhanced CCP (ECCP) modules:

- One, two or four PWM outputs

- Selectable polarity

- Programmable dead time

- Auto-Shutdown and Auto-Restart

- PWM steering

• Two Master Synchronous Serial Port (MSSP)

modules:

- 3-wire SPI (supports all 4 modes)

- I

C Master and Slave modes with address

mask

Analog Features:

• Analog-to-Digital Converter (ADC) module:

- 10-bit resolution, up to 30 external channels

- Auto-acquisition capability

- Conversion available during Sleep

- Fixed Voltage Reference (FVR) channel

- Independent input multiplexing

• Analog Comparator module:

- Two rail-to-rail analog comparators

- Independent input multiplexing

• Digital-to-Analog Converter (DAC) module:

- Fixed Voltage Reference (FVR) with 1.024V,

2.048V and 4.096V output levels

- 5-bit rail-to-rail resistive DAC with positive

and negative reference selection

• Charge Time Measurement Unit (CTMU) module:

- Supports capacitive touch sensing for touch

screens and capacitive switches



2010-2016 Microchip Technology Inc.

DS40001412G-page 1

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