PIC16F18325T-H/ST datasheet, PDF

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PIC16F18325T-H/ST: DescriptionRISC Microcontroller; CategoryThe embedded processor and controller Microcontrollers and processors; File Size317KB，18 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC16F18325T-H/ST Overview

RISC Microcontroller

PIC16F18325T-H/ST Parametric

Parameter Name	Attribute value
Maker	Microchip
package instruction	SOP,
Reach Compliance Code	compliant
Has ADC	YES
bit size	8
boundary scan	NO
maximum clock frequency	32 MHz
DAC channel	YES
Format	FIXED POINT
Integrated cache	NO
JESD-30 code	R-PDSO-G14
low power mode	YES
Number of I/O lines	12
Number of terminals	14
Number of timers	7
On-chip data RAM width	8
On-chip program ROM width	14
Maximum operating temperature	150 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
RAM (bytes)	1024
rom(word)	8192
ROM programmability	FLASH
Filter level	TS 16949
speed	32 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	2.7 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal form	GULL WING
Terminal location	DUAL
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

PIC16F18325T-H/ST Preview

PIC16F18325/18345

Full-Featured, Low Pin Count, High-Temperature Microcontrollers

Description

PIC16(L)F18325/18345 high-temperature microcontrollers feature Intelligent Analog, Core Independent Peripherals

(CIPs) and Communication Peripherals, combined with an extended temperature range for a variety of general purpose

applications. The Peripheral Pin Select (PPS) functionality enables pin mapping when using the digital peripherals

Configurable Logic Cell (CLC), Complementary Waveform Generator (CWG), Capture/Compare/PWM (CCP), Pulse-

Width Modulation (PWM), and communications to add flexibility to the application design.

Core Features

• C Compiler Optimized RISC Architecture

• Only 48 Instructions

• Operating Speed:

Power-Saving Functionality

• IDLE mode: ability to put the CPU core to Sleep

from the system clock, while internal peripherals

continue operating

• DOZE mode: ability to run the CPU core slower

than the system clock used by the internal

peripherals

• SLEEP mode: lowest power consumption

• Peripheral Module Disable (PMD): peripheral

power disable hardware module to minimize

power consumption of unused peripherals

- DC – 32 MHz clock input

- 125 ns minimum instruction cycle

•

Interrupt Capability

16-Level Deep Hardware Stack

Up to Four 8-Bit Timers

Up to Three 16-Bit Timers

Low-Current Power-on Reset (POR)

Power-up Timer (PWRT)

Brown-out Reset (BOR)

Low-Power BOR (LPBOR) Option

Extended Watchdog Timer (WDT) with Dedicated

On-Chip Oscillator for Reliable Operation

• Programmable Code Protection

Digital Peripherals

• Configurable Logic Cell (CLC):

- Four CLCs

- Integrated combinational and sequential logic

• Complementary Waveform Generator (CWG):

- Two CWGs

- Rising and falling edge dead-band control

- Full-bridge, half-bridge, 1-channel drive

- Multiple signal sources

• Capture/Compare/PWM (CCP) modules:

- Four CCPs

- 16-bit resolution for Capture/Compare modes

- 10-bit resolution for PWM mode

• Pulse-Width Modulators (PWM)

- Two 10-bit PWMs

• Numerically Controlled Oscillator (NCO):

- Precision linear frequency generator (@50%

duty cycle) with 0.0001% step size of source

input clock

- Input clock: 0 Hz < F

NCO

< 32 MHz

- Resolution: F

NCO

Memory

•

14 Kbytes Program Flash Memory

1 KB Data SRAM Memory

256B of EEPROM

Direct, Indirect and Relative Addressing modes

Operating Characteristics

• Operating Voltage Range:

- 2.3V to 5.5V(PIC16F18325/18345)

• Temperature Range:

- High-Temp: -40°C to 150°C



2018 Microchip Technology Inc.

DS40002024B-page 1

PIC16F18325/18345

• Serial Communications:

- EUSART

- RS-232, RS-485, LIN compatible

- Auto-Baud detect, auto-wake-up on Start

- Master Synchronous Serial Port (MSSP)

- SPI

- I

C, SMBus, PMBus™ compatible

• Data Signal Modulator (DSM):

- Modulates a carrier signal with digital data to

create custom carrier synchronized output

waveforms

• Up to 18 I/O Pins:

- Individually programmable pull-ups

- Slew rate control

- Interrupt-on-change with edge-select

- Input level selection control (ST or TTL)

- Digital open-drain enable

• Peripheral Pin Select (PPS):

- I/O pin remapping of digital peripherals

• Timer modules:

- Timer0:

- 8/16-bit timer/counter

- Synchronous or asynchronous operation

- Programmable prescaler/postscaler

- Time base for capture/compare function

- Timer1/3/5 with Gate Control:

- 16-bit timer/counter

- Programmable internal or external clock

sources

- Multiple gate sources

- Multiple gate modes

- Time base for capture/compare function

- Timer2/4/6:

- 8-bit timers

- Programmable prescaler/postscaler

- Time base for PWM function

- Positive reference selection

- Unbuffered I/O pin output

- Internal connections to ADCs and

comparators

• Voltage Reference:

- Fixed Voltage Reference with 1.024V, 2.048V

and 4.096V output levels

Flexible Oscillator Structure

• High-Precision Internal Oscillator:

- Software-selectable frequency range up to 32

MHz

- ±2% at nominal 4 MHz calibration point

• 4x PLL with External Sources

• Low-Power Internal 31 kHz Oscillator

(LFINTOSC)

• External Low-Power 32 kHz Crystal Oscillator

(SOSC)

• External Oscillator Block with:

- Three Crystal/Resonator modes up to 20

MHz

- Three External Clock modes up to 32 MHz

- Fail-safe clock monitor

- Detects clock source failure

- Oscillator Start-up Timer (OST)

- Ensures stability of crystal oscillator sources

Note:

This document is supplemented by the

“PIC16(L)F18325/18345

Full-Featured,

Low Pin Count Microcontrollers with XLP"

Data

Sheet

(DS40001795).

See

Section 1.0, Device Overview.

Analog Peripherals

• 10-Bit Analog-to-Digital Converter (ADC):

- 17 external channels

- Conversion available during Sleep

• Comparator:

- Two comparators

- Fixed Voltage Reference at non-inverting

input(s)

- Comparator outputs externally accessible

• 5-Bit Digital-to-Analog Converter (DAC):

- 5-bit resolution, rail-to-rail



2018 Microchip Technology Inc.

DS40002024B-page 2

PIC16F18325/18345

TABLE 1:

PIC16(L)F183XX FAMILY TYPES

Program Flash

Memory (Kbytes)

Data Sheet Index

Program Flash

Memory (Words)

10-bit ADC (ch)

Data Memory

(bytes)

Idle and Doze

High-Speed/

Comparators

10-bit PWM

Data SRAM

(bytes)

Clock Ref

5-bit DAC

EUSART

Device

PIC16(L)F18313

PIC16(L)F18323

PIC16(L)F18324

PIC16(L)F18325

PIC16(L)F18326

PIC16(L)F18344

PIC16(L)F18345

PIC16(L)F18346

Note

(1)

(2)

(3)

(4)

(2)

(3)

(4)

2048

4096

8192

16384

4096

8192

16384

3.5

256

512

1024

2048

512

1024

2048

2/1

4/3

1/1

2/2

1/1

2/2

Debugging Methods: (I) – Integrated on Chip;

One pin is input-only.

Data Sheet Index:

(Unshaded devices are described in this document.)

DS40001799

PIC16(L)F18313/18323 Data Sheet, Full-Featured, Low Pin Count Microcontrollers with XLP

DS40001800

PIC16(L)F18324/18344 Data Sheet, Full Featured, Low Pin Count Microcontrollers with XLP

DS40001795

PIC16(L)F18325/18345 Data Sheet, Full Featured, Low Pin Count Microcontrollers with XLP

DS40001839

PIC16(L)F18326/18346 Data Sheet, Full Featured, Low Pin Count Microcontrollers with XLP



2018 Microchip Technology Inc.

DS40002024B-page 3

Debug

(1)

C/SPI

Timers

I/Os

(2)

CWG

NCO

DSM

PMD

CCP

CLC

PPS

XLP

PIC16F18325/18345

Table of Contents

1.0 Device Overview .......................................................................................................................................................................... 7

2.0 Special Features of the CPU........................................................................................................................................................ 9

3.0 Electrical Characteristics ............................................................................................................................................................ 11

Appendix A: Revision History............................................................................................................................................................... 14

The Microchip Website ........................................................................................................................................................................ 15

Customer Change Notification Service ................................................................................................................................................ 15

Customer Support ................................................................................................................................................................................ 15

Product Identification System .............................................................................................................................................................. 16



2018 Microchip Technology Inc.

DS40002024B-page 4

PIC16F18325/18345

TO OUR VALUED CUSTOMERS

It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip

products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and

enhanced as new volumes and updates are introduced.

If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via

E-mail at

docerrors@microchip.com.

We welcome your feedback.

Most Current Data Sheet

To obtain the most up-to-date version of this data sheet, please register at our Worldwide Website at:

http://www.microchip.com

You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.

The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000).

Errata

An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current

devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision

of silicon and revision of document to which it applies.

To determine if an errata sheet exists for a particular device, please check with one of the following:

• Microchip’s Worldwide Website;

http://www.microchip.com

• Your local Microchip sales office (see last page)

When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are

using.

Customer Notification System

www.microchip.com

to receive the most current information on all of our products.



2018 Microchip Technology Inc.

DS40002024B-page 5

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