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MICROCHIP PIC16LF1947-I/PT product image
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  • Pinout Diagram
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MICROCHIP PIC16LF1947-I/PTRoHS

Manufacturer
MICROCHIP
MPN
PIC16LF1947-I/PT
LCSC Part #
C1337793
Packaging
TQFP-64(10x10)
Customer #
Key Attributes
64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and XLP Technology
Datasheetpdf iconMICROCHIP PIC16LF1947-I/PT
In-Stock: 71
71 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.1204$ 5.12
10+$ 4.3959$ 43.96
30+$ 3.9644$ 118.93
160+$ 3.5297$ 564.75
480+$ 3.3295$ 1598.16
960+$ 3.2383$ 3108.77
Standard Packaging160/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerMICROCHIP
PackagingTQFP-64(10x10)
ADC (Bit)10bit
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
Voltage - Supply1.8V~3.6V
EEPROM256Byte
Program Storage Size28KB
CPU CorePIC
Core Size8 Bit
CPU Maximum Speed32MHz
Oscillator TypeBuilt-in
Number of I/O54
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging160
Sales UnitPiece

Features

AI Translation
  • Only 49 Instructions to Learn: All single-cycle instructions except branches
  • Operating Speed: DC – 32 MHz oscillator/clock input, DC – 125 ns instruction cycle
  • Up to 16K x 14 Words of Flash Program Memory
  • Up to 1024 Bytes of Data Memory (RAM)
  • Interrupt Capability with Automatic Context Saving
  • 16-Level Deep Hardware Stack
  • Direct, Indirect and Relative Addressing modes
  • Processor Read Access to Program Memory
  • Precision Internal Oscillator: Factory-calibrated to ±1%, typical, Software-selectable frequency range from 32 MHz to 31 kHz
  • Power-Saving Sleep mode
  • Power-on Reset (POR)
  • Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
  • Brown-out Reset (BOR): Selectable between two trip points, Disable in Sleep option
  • Multiplexed Master Clear with Pull-up/Input Pin
  • Programmable Code Protection
  • High Endurance Flash/EEPROM cell: 100,000 write Flash endurance, 1,000,000 write EEPROM endurance, Flash/Data EEPROM retention: >40 years
  • Wide Operating Voltage Range: 1.8V-5.5V (PIC16F1946/47), 1.8V-3.6V (PIC16LF1946/47)
  • Standby Current: 60 nA @ 1.8V, typical
  • Operating Current: 7.0 μA @ 32 kHz, 1.8V, typical, 35 μA/MHz, 1.8V, typical
  • Timer1 Oscillator Current: 600 nA @ 32 kHz, 1.8V, typical
  • Low-Power Watchdog Timer Current: 500 nA @ 1.8V, typical
  • 54 I/O Pins (One Input-only pin): High-current source/sink for direct LED drive, Individually programmable Interrupt-on-pin change pins, Individually programmable weak pull-ups
  • Integrated LCD Controller: Up to 184 segments, Variable clock input, Contrast control, Internal voltage reference selections
  • Capacitive Sensing (CSM) Module (mTouch): 17 selectable channels
  • A/D Converter: 10-bit resolution and 17 channels, Selectable 1.024/2.048/4.096V voltage reference
  • Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
  • Enhanced Timer1: Dedicated low-power 32 kHz oscillator driver, 16-bit timer/counter with prescaler, External Gate Input mode with toggle and single shot modes, Interrupt-on-gate completion
  • Timer2, 4, 6: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler
  • Two Capture, Compare, PWM Modules (CCP): 16-bit Capture, max. resolution 125 ns, 16-bit Compare, max. resolution 125 ns, 10-bit PWM, max. frequency 31.25 kHz
  • Three Enhanced Capture, Compare, PWM Modules (ECCP): Three PWM time-base options, Auto-shutdown and auto-restart, PWM steering, Programmable dead-band delay
  • Two Master Synchronous Serial Ports (MSSPs) with SPI and I²C with: 7-bit address masking, SMBus/PMBus compatibility, Auto-wake-up on start
  • Two Enhanced Universal Synchronous: Asynchronous Receiver Transmitters (EUSARTs): RS-232, RS-485 and LIN compatible, Auto-Baud Detect
  • SR Latch (555 Timer): Multiple Set/Reset input options, Emulates 555 Timer applications
  • Three Comparators: Rail-to-rail inputs/outputs, Power mode control, Software enable hysteresis
  • Voltage Reference Module: Fixed Voltage Reference (FVR) with 1.024V, 2.048V and 4.096V output levels, 5-bit rail-to-rail resistive DAC with positive and negative reference selection