PIC16LF1554

The PIC16LF1554 micro controller delivers unique on-chip features for the design of mTouch™ and general purpose applications in 14-pin count packages. Up to 11 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.

Features
  • Dual Analog to 10-bit Digital Converter (ADC )
  • 12 Channel 10-bit  ADC
  • Advanced Controls for mTouch CVD (Capacitive Voltage Divider)
  • Voltage Reference
  • MI2C, SPI, UART
  • 2 PWMs
  • High Endurance Flash Memory (HEF) 128 B of Non-volatile Data Storage
  • 128 B of Non-volatile Data Storage
  • 25mA Source/Sink current I/O
  • 32 MHz internal oscillator
  • Low Power Brown Out Reset (LPBOR)
  • Extended Watchdog Timer (WDT)
  • In-Circuit Debug
  • Operating Voltage : 1.8V – 3.6V
Parameter
Parameter Name Value Value
Program Memory Type Flash Flash
Program Memory (KB) 7 7
CPU Speed (MIPS) 8 8
RAM Bytes 256 256
Digital Communication Peripherals 1-UART, 1-SPI, 1-I2C 1-UART, 1-SPI, 1-I2C
Timers 2 x 8-bit, 1 x 16-bit 2 x 8-bit, 1 x 16-bit
ADC 11 ch, 10-bit 11 ch, 10-bit
Temperature Range (C) -40 to 85 -40 to 85
Operating Voltage Range (V) 1.8 to 3.6 1.8 to 3.6
Pin Count 14 14
Cap Touch Channels 11 11
Documents
PIC16LF1554/1559 20-Pin Flash, 8-Bit MCU with XLP TechnologyData Sheets04/05/20163769KB
PIC16LF1554/1559 Silicon Errata and Data Sheet ClarificationErrata10/19/201589KB
PIC16LF1554/1559 Memory ProgrammingProgramming Specification03/04/2014529KB
AN1325 - mTouch Metal Over Cap TechnologyAppNote09/28/2010409KB
AN1334 - Techniques for Robust Touch Sensing DesignAppNote05/09/20132254KB
AN1492 - Microchip Capacitive Proximity Design GuideAppNote02/25/2013741KB
AN1626 - Implementing Metal Over Capacitive Touch SensorsAppNote01/29/20151594KB
DM160227 Low Cost mTouch Evaluation Kit FirmwareSoftware03/07/20164820KB
MPLAB Code Configurator generates code for your application with a GUI-based tool to set-up peripherals, system parameters, and I/OMPLAB Code Configurator02/13/20150B
PIC16LF1554/1559 14/20-Pin, 8-Bit Flash MCU Product BriefProduct Brief04/23/2014247KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
PIC16LF1554-E/ML16QFN-40C to +125CTUBE0.970.890.800.740.70
PIC16LF1554-E/P14PDIP-40C to +125CTUBE1.060.970.880.810.77
PIC16LF1554-E/SL14SOIC-40C to +125CTUBE0.910.840.760.700.66
PIC16LF1554-E/ST14TSSOP-40C to +125CTUBE0.970.890.800.740.70
PIC16LF1554-I/ML16QFN-40C to +85CTUBE0.890.810.740.680.64
PIC16LF1554-I/P14PDIP-40C to +85CTUBE0.970.890.810.740.71
PIC16LF1554-I/SL14SOIC-40C to +85CTUBE0.830.760.690.630.60
PIC16LF1554-I/ST14TSSOP-40C to +85CTUBE0.890.810.740.680.64
PIC16LF1554T-I/ML16QFN-40C to +85CT/R0.910.830.750.690.66
PIC16LF1554T-I/SL14SOIC-40C to +85CT/R0.850.780.700.650.62
PIC16LF1554T-I/ST14TSSOP-40C to +85CT/R0.910.830.750.690.66
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RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
PIC16LF1554-E/P0.9533001.83333314PDIP.300inMatte Tine3
PIC16LF1554-I/P0.9533001.83333314PDIP.300inMatte Tine3
PIC16LF1554T-I/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
PIC16LF1554-E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
PIC16LF1554-I/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
PIC16LF1554T-I/STVAO0.0600000.24680014TSSOP4.4mmMatte Tine3
PIC16LF1554-E/SL0.1432000.28070214SOIC.150In(3.90mm)Matte Tine3
PIC16LF1554T-I/SL0.1432000.32500014SOIC.150In(3.90mm)Matte Tine3
PIC16LF1554-I/SL0.1432000.28070214SOIC.150In(3.90mm)Matte Tine3
PIC16LF1554T-I/ML0.0417000.21212116QFN4x4x0.9mmMatte Tine3
PIC16LF1554-E/ML0.0417000.07692316QFN4x4x0.9mmMatte Tine3
PIC16LF1554-I/ML0.0417000.07692316QFN4x4x0.9mmMatte Tine3
PIC16LF1554-E/MLVAO0.0417000.07692316QFN4x4x0.9mmMatte Tine3
PIC16LF1554T-E/MLVAO0.0417000.21212116QFN4x4x0.9mmMatte Tine3
PIC16LF1554-I/MLVAO0.0417000.07692316QFN4x4x0.9mmMatte Tine3
PIC16LF1554T-I/MLVAO0.0417000.21212116QFN4x4x0.9mmMatte Tine3
PIC16LF1554/1559 20-Pin Flash, 8-Bit MCU with XLP Technology DM160227
PIC16LF1554/1559 Silicon Errata and Data Sheet Clarification PIC16LF1559
PIC16LF1554/1559 Memory Programming PIC16LF1559
AN1325 CAP1114
AN1334 CAP1188
AN1492 DM160222
AN1626 CAP1214
DM160227 Low Cost mTouch Evaluation Kit Firmware DM160227
PIC16LF1554/1559 14/20-Pin, 8-Bit Flash MCU Product Brief PIC16LF1559
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