PIC16LF1554-I/MLVAO datasheet, PDF

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PIC16LF1554-I/MLVAO: DescriptionRISC Microcontroller, 8-Bit, FLASH, 32MHz, CMOS, PQCC16; CategoryThe embedded processor and controller Microcontrollers and processors; File Size248KB，8 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC16LF1554-I/MLVAO Overview

RISC Microcontroller, 8-Bit, FLASH, 32MHz, CMOS, PQCC16

PIC16LF1554-I/MLVAO Parametric

Parameter Name	Attribute value
Maker	Microchip
package instruction	QFN-16
Reach Compliance Code	compliant
Has ADC	YES
Address bus width
bit size	8
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-PQCC-N16
Number of I/O lines	12
Number of terminals	16
On-chip program ROM width	14
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	QCCN
Package shape	SQUARE
Package form	CHIP CARRIER
ROM programmability	FLASH
Filter level	AEC-Q100; TS 16949
speed	32 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	1.8 V
surface mount	YES
technology	CMOS
Terminal form	NO LEAD
Terminal location	QUAD
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

User Manual

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PIC16LF1554/1559

14/20-Pin, 8-Bit Flash Microcontroller Product Brief

Description:

The PIC16LF1554/1559 microcontrollers with Microchip enhanced mid-range core deliver unique on-chip features for

the design of mTouch™ solutions and general purpose applications in 14/20-pin count packages. Up to 17 analog

channels connecting to two 10-bit ADCs with automated hardware CVD modules, two PWMs and multiple

communication peripherals offer an excellent solution to implement capacitive sensing and other front-end sampling

applications with minimal software overhead.

High-Performance RISC CPU:

• Only 49 Instructions to Learn

• Operating Speed:

- DC – 32 MHz clock input

- DC – 125 ns instruction cycle

• Interrupt Capability with Automatic Context

Saving

• 16-Level Deep Hardware Stack with Optional

Overflow/Underflow Reset

• Direct, Indirect and Relative Addressing modes:

- Two full 16-bit File Select Registers (FSRs)

- FSRs can read program and data memory

Peripheral Features:

• Up to 17 I/O Pins and One Input-only Pin:

- High current sink/source for LED drivers

- Individually programmable interrupt-on-

change pins

- Individually programmable weak pull-ups

• Timer0: 8-Bit Timer/Counter with 8-Bit

Programmable Prescaler

• Enhanced Timer1:

- 16-bit timer/counter with prescaler

- External Gate Input mode

• Timer2 modules: 8-Bit Timer/Counter with 8-Bit

Period Register, Prescaler and Postscaler

• Two PWM modules

• Two Analog-to-Digital Converters (ADC):

- 10-bit resolution

- Up to 17 channels

- Simultaneous sampling on two ADCs

- Connect multiple channels together for

sampling

- External conversion trigger

- Flexible analog channel selection

- Conversion during Sleep

- Fixed Voltage Reference as channel

- External pin as ADC positive reference

- Temp sensor channel input

• Voltage Reference module:

- Fixed Voltage Reference (FVR) with 1.024V

and 2.048V output levels

• Hardware Capacitive Voltage Divider (CVD):

- Double-sample conversions

- Two sets of result registers

- Inverted acquisition

- 7-bit pre-charge timer

- 7-bit acquisition timer

- Two guard ring output drives

- 30 pF adjustable sample and hold capacitor

array

• Master Synchronous Serial Port (MSSP) with SPI

and I

with:

- 7-bit address masking

- SMBus/PMBus

compatibility

Special Microcontroller Features:

• Precision 16 MHz Internal Oscillator:

- Factory calibrated to ±1%, typical

- Software selectable frequency range from

32 MHz to 31 kHz

• 31 kHz Low-Power Internal Oscillator

• 4x Phase-Locked Loop (PLL)

• Power-Saving Sleep mode

• Power-on Reset (POR)

• Power-up Timer (PWRT)

• BOR with Selectable Trip Point

• Low-Power Brown-Out Reset (LPBOR)

• Extended Watchdog Timer (WDT)

• In-Circuit Serial Programming™ (ICSP™) via Two

Pins

• In-Circuit Debug (ICD) via Two Pins

• Enhanced Low-Voltage Programming (LVP)

• Operating Voltage Range:

- 1.8V to 3.6V

• Programmable Code Protection

• Self-Programmable under Software Control

Low-Power Features:

• Standby Current:

- 30 nA @ 1.8V, typical

• Operating Current:

- 75

A

@ 1 MHz, 1.8V, typical

• Low-Power Watchdog Timer Current:

- 500 nA @ 1.8V, typical



2014 Microchip Technology Inc.

Advance Information

DS40001748B-page 1

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