PIC16F18876-I/MV datasheet, PDF

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PIC16F18876-I/MV: DescriptionRISC MICROCONTROLLER; CategoryThe embedded processor and controller Microcontrollers and processors; File Size7MB，672 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC16F18876-I/MV Overview

RISC MICROCONTROLLER

PIC16F18876-I/MV Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
package instruction	UQFN-40
Reach Compliance Code	compliant
Factory Lead Time	20 weeks
Has ADC	YES
Other features	OPERATES AT 2.3V MINIMUM SUPPLY AT 16 MHZ
Address bus width
bit size	8
maximum clock frequency	32 MHz
DAC channel	YES
DMA channel	NO
External data bus width
JESD-30 code	S-PQCC-N40
JESD-609 code	e3
length	5 mm
Number of I/O lines	36
Number of terminals	40
On-chip program ROM width	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	HVQCCN
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
ROM programmability	FLASH
Maximum seat height	0.55 mm
speed	32 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	2.5 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	NO LEAD
Terminal pitch	0.4 mm
Terminal location	QUAD
width	5 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

User Manual

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PIC16F18876-I/MV Preview

PIC16(L)F18856/76

Full-Featured 28/40/44-Pin Microcontrollers

Description

PIC16(L)F18856/76 microcontrollers feature Analog, Core Independent Peripherals and Communication Peripherals,

combined with eXtreme Low-Power (XLP) technology for a wide range of general purpose and low-power applications.

The family will feature the CRC/SCAN, Hardware Limit Timer (HLT) and Windowed Watchdog Timer (WWDT) to support

customers looking to add safety to their application. Additionally, this family includes up to 28 KB of Flash memory, along

with a 10-bit ADC with Computation (ADC

) extensions for automated signal analysis to reduce the complexity of the

application.

Core Features

• C Compiler Optimized RISC Architecture

• Only 49 Instructions

• Operating Speed:

- DC – 32 MHz clock input

- 125 ns minimum instruction cycle

• Interrupt Capability

• 16-Level Deep Hardware Stack

• Three 8-Bit Timers (TMR2/4/6) with Hardware

Limit Timer (HLT) Extensions

• Four 16-Bit Timers (TMR0/1/3/5)

• Low-Current Power-on Reset (POR)

• Configurable Power-up Timer (PWRTE)

• Brown-out Reset (BOR) with Fast Recovery

• Low-Power BOR (LPBOR) Option

• Windowed Watchdog Timer (WWDT):

- Variable prescaler selection

- Variable window size selection

- All sources configurable in hardware or

software

• Programmable Code Protection

Power-Saving Functionality

• DOZE mode: Ability to run the CPU core slower

than the system clock

• IDLE mode: Ability to halt CPU core while internal

peripherals continue operating

• Sleep mode: Lowest Power Consumption

• Peripheral Module Disable (PMD):

- Ability to disable hardware module to

minimize power consumption of unused

peripherals

eXtreme Low-Power (XLP) Features

•

Sleep mode: 50 nA @ 1.8V, typical

Watchdog Timer: 500 nA @ 1.8V, typical

Secondary Oscillator: 500 nA @ 32 kHz

Operating Current:

- 8

A

@ 32 kHz, 1.8V, typical

- 32

A/MHz

@ 1.8V, typical

Digital Peripherals

• Four Configurable Logic Cells (CLC):

- Integrated combinational and sequential logic

• Three Complementary Waveform Generators

(CWG):

- Rising and falling edge dead-band control

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

- Multiple signal sources

• Five Capture/Compare/PWM (CCP) module:

- 16-bit resolution for Capture/Compare modes

- 10-bit resolution for PWM mode

• 10-bit PWM:

- Two 10-bit PWMs

• Numerically Controlled Oscillator (NCO):

- Generates true linear frequency control and

increased frequency resolution

- Input Clock: 0 Hz < F

NCO

< 32 MHz

- Resolution: F

NCO

• Two Signal Measurement Timers (SMT):

- 24-bit Signal Measurement Timer

- Up to 12 different Acquisition modes

Memory

•

Up to 28 KB Flash Program Memory

Up to 2 KB Data SRAM

256B of EEPROM

Direct, Indirect and Relative Addressing modes

Operating Characteristics

• Operating Voltage Range:

- 1.8V to 3.6V (PIC16LF18856/76)

- 2.3V to 5.5V (PIC16F18856/76)

• Temperature Range:

- Industrial: -40°C to 85°C

- Extended: -40°C to 125°C



2016-2018 Microchip Technology Inc.

DS40001824C-page 1

PIC16(L)F18856/76

Digital Peripherals (Cont.)

• Cyclical Redundancy Check (CRC/SCAN):

- 16-bit CRC

- Scans memory for NVM integrity

• Communication:

- EUSART, RS-232, RS-485, LIN compatible

- Two SPI

- Two I

C, SMBus, PMBus™ compatible

• Up to 36 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

- Current mode enable

• Peripheral Pin Select (PPS):

- Enables pin mapping of digital I/O

• Data Signal Modulator (DSM)

- Modulates a carrier signal with digital data to

create custom carrier synchronized output

waveforms

Flexible Oscillator Structure

• High-Precision Internal Oscillator:

- Software selectable frequency range up to 32

MHz, ±1% typical

• x2/x4 PLL with Internal and External Sources

• Low-Power Internal 32 kHz Oscillator

(LFINTOSC)

• External 32 kHz Crystal Oscillator (SOSC)

• External Oscillator Block with:

- Three crystal/resonator modes up to 20 MHz

- Three external clock modes up to 20 MHz

• Fail-Safe Clock Monitor:

- Allows for safe shutdown if peripheral clock

stops

• Oscillator Start-up Timer (OST)

- Ensures stability of crystal oscillator

resources

Analog Peripherals

• Analog-to-Digital Converter with Computation

(ADC

- 10-bit with up to 35 external channels

- Automated post-processing

- Automates math functions on input signals:

averaging, filter calculations, oversampling

and threshold comparison

- Operates in Sleep

• Two Comparators (COMP):

- 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

- 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



2016-2018 Microchip Technology Inc.

DS40001824C-page 2

PIC16(L)F18856/76

PIC16(L)F188XX Family Types

CRC and Memory Scan

Peripheral Pin Select

Zero-Cross Detect

10-Bit

ADC

(ch)

Data Sheet Index

Program Flash

Memory (Words)

CCP/10-Bit PWM

Windowed

Watchdog Timer

EUSART/I

C/SPI

8-Bit (with HLT)/

16-Bit Timers

Peripheral Module

Disable

Program Flash

Memory (KB)

Comparator

Data SRAM

(bytes)

I/O Pins

(1)

5-Bit DAC

EEPROM

(bytes)

CWG

Device

PIC16(L)F18854

PIC16(L)F18855

PIC16(L)F18856

PIC16(L)F18857

PIC16(L)F18875

PIC16(L)F18876

PIC16(L)F18877

Note 1:

(1)

(2)

4096

8192

256

512 25 24 1

1024 25 24 1

2048 25 24 1

4096 25 24 1

1024 36 35 1

2048 36 35 1

4096 36 35 1

3/4

5/2

(3) 16384

(4) 32768

(2)

8192

(3) 16384

(4) 32768

One pin is input-only.

Data Sheet Index:

(Unshaded devices are described in this document)

DS40001826

PIC16(L)F18854 Data Sheet, 28-Pin, Full-Featured 8-bit Microcontrollers

DS40001802

PIC16(L)F18855/75 Data Sheet, 28/40-Pin, Full-Featured 8-bit Microcontrollers

DS40001824

PIC16(L)F18856/76 Data Sheet, 28/40-Pin, Full-Featured 8-bit Microcontrollers

DS40001825

PIC16(L)F18857/77 Data Sheet, 28/40-Pin, Full-Featured 8-bit Microcontrollers

Note:

For other small form-factor package availability and marking information, please visit

http://www.microchip.com/packaging

or contact your local sales office.



2016-2018 Microchip Technology Inc.

DS40001824C-page 3

DSM

NCO

SMT

CLC

1 1/2 Y

PIC16(L)F18856/76

TABLE 1:

PACKAGES

(S)PDIP

SOIC

SSOP

QFN

(6x6)

UQFN

(4x4)

TQFP

QFN

(8x8)

UQFN

(5x5)

Packages

PIC16(L)F18856

PIC16(L)F18876



Note:

Pin details are subject to change.

PIN DIAGRAMS

28-pin SPDIP, SOIC, SSOP

/MCLR/RE3

RA0

RA1

RA2

RA3

RA4

RA5

RA7

RA6

RC0

RC1

RC2

RC3

Note 1:

RB7

RB6

RB5

RB4

RB3

RB2

RB1

RB0

RC7

RC6

RC5

RC4

PIC16(L)F18856

See

Table 2

for location of all peripheral functions.

All V

and all V

pins must be connected at the circuit board level. Allowing one or more V

or V

pins

to float may result in degraded electrical performance or non-functionality.



2016-2018 Microchip Technology Inc.

DS40001824C-page 4

PIC16(L)F18856/76

28-pin QFN (6x6), UQFN (4x4)

RA1

RA0

RE3/MCLR/V

RB7

RB6

RB5

RB4

RA2

RA3

RA4

RA5

RA7

RA6

Note 1:

See

Table 2

for location of all peripheral functions.

All V

and all V

pins must be connected at the circuit board level. Allowing one or more V

or V

pins to

float may result in degraded electrical performance or non-functionality.

The bottom pad of the QFN/UQFN package should be connected to V

at the circuit board level.

40-pin PDIP

/MCLR/RE3

RA0

RA1

RA2

RA3

RA4

RA5

RE0

RE1

RE2

RA7

RA6

RC0

RC1

RC2

RC3

RD0

RD1

Note 1:

PIC16(L)F18876

RB7/ICSPDAT

RB6/ICSPCLK

RB5

RB4

RB3

RB2

RB1

RB0

RD7

RD6

RD5

RD4

RC7

RC6

RC5

RC4

RD3

RD2

See

Table 3

for location of all peripheral function.

All V

and all V

pins must be connected at the circuit board level. Allowing one or more V

or V

pins to

float may result in degraded electrical performance or non-functionality.



2016-2018 Microchip Technology Inc.

RC0 8

RC1 9

RC2 10

RC3 11

RC4 12

RC5 13

RC6 14

PIC16(L)F18856

RB3

RB2

RB1

RB0

RC7

DS40001824C-page 5

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PIC16F18876-I/MV Related Products

	PIC16F18876-I/MV	PIC16F18876T-I/ML	PIC16F18856-I/ML
Description	RISC MICROCONTROLLER	RISC MICROCONTROLLER	RISC MICROCONTROLLER
Is it Rohs certified?	conform to	conform to	conform to
Maker	Microchip	Microchip	Microchip
package instruction	UQFN-40	QFN-44	QFN-28
Reach Compliance Code	compliant	compliant	compliant
Factory Lead Time	20 weeks	13 weeks	20 weeks
Has ADC	YES	YES	YES
bit size	8	8	8
maximum clock frequency	32 MHz	32 MHz	32 MHz
DAC channel	YES	YES	YES
DMA channel	NO	NO	NO
JESD-30 code	S-PQCC-N40	S-PQCC-N44	S-PQCC-N28
JESD-609 code	e3	e3	e3
length	5 mm	8 mm	6 mm
Number of I/O lines	36	36	25
Number of terminals	40	44	28
On-chip program ROM width	14	14	14
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
PWM channel	YES	YES	YES
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVQCCN	HVQCCN	HVQCCN
Package shape	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
ROM programmability	FLASH	FLASH	FLASH
Maximum seat height	0.55 mm	1 mm	1 mm
speed	32 MHz	32 MHz	32 MHz
Maximum supply voltage	5.5 V	5.5 V	5.5 V
Minimum supply voltage	2.5 V	2.5 V	2.5 V
Nominal supply voltage	3 V	3 V	3 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed
Terminal form	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	0.4 mm	0.65 mm	0.65 mm
Terminal location	QUAD	QUAD	QUAD
width	5 mm	8 mm	6 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Other features	OPERATES AT 2.3V MINIMUM SUPPLY AT 16 MHZ	-	OPERATES AT 2.3V MINIMUM SUPPLY AT 16 MHZ

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