PIC16LF1554-E-ML datasheet, PDF

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PIC16LF1554-E-ML: Description8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512B RAM 2 10bit ADC; Categorysemiconductor The embedded processor and controller; File Size4MB，341 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC16LF1554-E-ML Overview

8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512B RAM 2 10bit ADC

PIC16LF1554-E-ML Parametric

Parameter Name	Attribute value
Product Category	8-bit Microcontrollers - MCU
Manufacturer	Microchip
RoHS	Details
Mounting Style	SMD/SMT
Package / Case	QFN-16
Core	PIC16
Data Bus Width	8 bit
Maximum Clock Frequency	32 MHz
Program Memory Size	7 kB
Data RAM Size	256 B
ADC Resolution	10 bit
Operating Supply Voltage	1.8 V to 3.6 V
Maximum Operating Temperature	+ 125 C
Processor Series	PIC16
Packaging	Tube
Data RAM Type	SRAM
Interface Type	I2C, SPI, USART
Minimum Operating Temperature	- 40 C
Number of ADC Channels	11
Number of I/Os	12 I/O
Number of Timers/Counters	3 Timer
Program Memory Type	Flash
Factory Pack Quantity	91
Supply Voltage - Max	3.6 V
Supply Voltage - Min	1.8 V
Unit Weight	0.002014 oz

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PIC16LF1554/1559

20-Pin Flash, 8-Bit Microcontrollers

with XLP Technology

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. Two 10-bit

high-speed ADCs with automated hardware CVD modules connect to up to 17 analog channels to achieve a total

sampling rate of 600k samples per second. Combined with two PWMs and multiple communication peripherals, this

microcontroller family is an excellent solution to implement low-power and noise-robust 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 precharge timer

- 7-bit acquisition timer

- Two guard ring output drives

- 30 pF adjustable sample and hold capacitor

array

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

eXtreme Low Power (XLP) Features

• Sleep 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



2014-2016 Microchip Technology Inc.

DS40001761E-page 1

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Number of I/Os	12 I/O	18 I/O	12 I/O	12 I/O	18 I/O	18 I/O	18 I/O	18 I/O	12 I/O	18
Product Category	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	-
Manufacturer	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	-
RoHS	Details	Details	Details	Details	Details	Details	Details	Details	Details	-
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	Through Hole	Through Hole	Through Hole	SMD/SMT	SMD/SMT	SMD/SMT	-
Package / Case	QFN-16	SSOP-20	TSSOP-14	PDIP-14	PDIP-20	PDIP-20	UQFN-20	UQFN-20	SOIC-14	-
Core	PIC16	PIC16	PIC16	PIC16	PIC16	PIC16	PIC16	PIC16	PIC16	-
Data Bus Width	8 bit	8 bit	8 bit	8 bit	8 bit	8 bit	8 bit	8 bit	8 bit	-
Maximum Clock Frequency	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	-
Program Memory Size	7 kB	14 kB	7 kB	7 kB	14 kB	14 kB	14 kB	14 kB	7 kB	-
Data RAM Size	256 B	512 B	256 B	256 B	512 B	512 B	512 B	512 B	256 B	-
ADC Resolution	10 bit	10 bit	10 bit	10 bit	10 bit	10 bit	10 bit	10 bit	10 bit	-
Operating Supply Voltage	1.8 V to 3.6 V	1.8 V to 3.6 V	1.8 V to 3.6 V	1.8 V to 3.6 V	1.8 V to 3.6 V	1.8 V to 3.6 V	1.8 V to 3.6 V	1.8 V to 3.6 V	1.8 V to 3.6 V	-
Maximum Operating Temperature	+ 125 C	+ 85 C	+ 125 C	+ 125 C	+ 85 C	+ 125 C	+ 85 C	+ 125 C	+ 85 C	-
Processor Series	PIC16	PIC16	PIC16	PIC16	PIC16	PIC16	-	-	PIC16	-
Packaging	Tube	Reel	Tube	Tube	Tube	Tube	Tube	Tube	Tube	-
Data RAM Type	SRAM	SRAM	SRAM	SRAM	SRAM	SRAM	SRAM	SRAM	SRAM	-
Interface Type	I2C, SPI, USART	I2C, SPI, USART	I2C, SPI, USART	I2C, SPI, USART	I2C, SPI, USART	I2C, SPI, USART	UART, I2C, SPI	UART, I2C, SPI	I2C, SPI, USART	-
Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	-
Number of ADC Channels	11	17	11	11	17	17	17 Channel	17 Channel	11	-
Number of Timers/Counters	3 Timer	3 Timer	3 Timer	3 Timer	3 Timer	3 Timer	2 x 8 bit, 1 x 16 bit	2 x 8 bit, 1 x 16 bit	3 Timer	-
Program Memory Type	Flash	Flash	Flash	Flash	Flash	Flash	Flash	Flash	Flash	-
Factory Pack Quantity	91	1600	96	30	22	22	91	91	57	-
Supply Voltage - Max	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	-
Supply Voltage - Min	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	-
Unit Weight	0.002014 oz	0.016000 oz	0.004949 oz	0.057144 oz	0.079719 oz	0.079719 oz	0.004938 oz	0.004938 oz	0.011923 oz	-

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