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MICROCHIP PIC16F1454-I/P product image
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MICROCHIP PIC16F1454-I/PRoHS

Manufacturer
MICROCHIP
MPN
PIC16F1454-I/P
LCSC Part #
C645786
Packaging
PDIP-14
Customer #
Key Attributes
PIC 8 Bit 48MHz 8 PDIP-14 Microcontrollers RoHS
Datasheetpdf iconMICROCHIP PIC16F1454-I/P
In-Stock: 7
7 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 3.3958$ 3.40
10+$ 3.3186$ 33.19
30+$ 3.2666$ 98.00
100+$ 3.2146$ 321.46
Standard Packaging30/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerMICROCHIP
PackagingPDIP-14
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
Voltage - Supply2.3V~5.5V
EEPROM-
Program Storage Size14KB
CPU CorePIC
Core Size8 Bit
CPU Maximum Speed48MHz
Oscillator TypeBuilt-in
Number of I/O8
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Features

AI Translation
  • C Compiler Optimized Architecture
  • Only 49 Instructions
  • 14 Kbytes Linear Program Memory Addressing
  • 1024 Bytes Linear Data Memory Addressing
  • Operating Speed: DC – 48 MHz clock input, DC – 83 ns instruction cycle, Selectable 3x or 4x PLL for specific frequencies
  • 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) capable of accessing both data or program memory, FSRs can read program and data memory
  • Operating Voltage Range: 1.8V to 3.6V (PIC16LF145X), 2.3V to 5.5V (PIC16F145X)
  • Self-Programmable under Software Control
  • Power-on Reset (POR)
  • Power-up Timer (PWRT)
  • Programmable Brown-Out Reset (BOR)
  • Low-Power BOR (LPBOR)
  • Extended Watchdog Timer (WDT): Programmable period from 1 ms to 256s
  • Programmable Code Protection
  • In-Circuit Serial Programming (ICSP) via Two Pins
  • Enhanced Low-Voltage Programming (LVP)
  • Power-Saving Sleep mode
  • 128 Bytes High-Endurance Flash: 100,000 write Flash endurance (minimum)
  • Self-Tuning from USB Host (eliminates need for external crystal)
  • USB V2.0 Compliant SIE
  • Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s)
  • Supports Control, Interrupt, Isochronous and Bulk Transfers
  • Supports up to Eight Bidirectional Endpoints
  • 512-Byte Dual Access RAM for USB
  • Interrupt-on-Change (IOC) on D+/D- for USB Host Detection
  • Configurable Internal Pull-up Resistors for use with USB
  • Sleep mode: 25 nA @ 1.8V, typical
  • Watchdog Timer Current: 290 nA @ 1.8V, typical
  • Timer1 Oscillator: 600 nA @ 32 kHz, typical
  • Operating Current: 25 μA/MHz @ 1.8V, typical
  • 16 MHz Internal Oscillator Block: Factory calibrated to ±0.25%, typical, Software selectable frequency range from 16 MHz to 31 kHz, Tunable to 0.25% across temperature range, 48 MHz with 3x PLL
  • 31 kHz Low-Power Internal Oscillator
  • Clock Switching with run from: Primary Oscillator, Secondary Oscillator (SOSC), Internal Oscillator
  • Clock Reference Output: Clock Prescaler, CLKOUT
  • Analog-to-Digital Converter (ADC): 10-bit resolution, Up to nine external channels, Two internal channels: Fixed Voltage Reference channel, DAC output channel, Auto acquisition capability, Conversion available during Sleep
  • Two Comparators: Rail-to-rail inputs, Power mode control, Software controllable hysteresis
  • Voltage Reference module: Fixed Voltage Reference (FVR) with 1.024V, 2.048V and 4.096V output levels
  • Up to One Rail-to-Rail Resistive 5-Bit DAC with Positive Reference Selection
  • Up to 14 I/O Pins and Three Input-only Pins: High current sink/source 25 mA/25 mA, Individually programmable weak pull-ups, Individually programmable Interrupt-On-Change (IOC) pins
  • Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
  • Enhanced Timer1: 16-bit timer/counter with prescaler, External Gate Input mode
  • Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler
  • Two 10-bit PWM modules
  • Complementary Waveform Generator (CWG): Up to four selectable signal sources, Selectable falling and rising edge dead-band control, Polarity control, Up to four auto-shutdown sources, Multiple input sources: PWM, Comparators
  • Master Synchronous Serial Port (MSSP) with SPI and I²C: 7-bit address masking, SMBus/PMBus compatibility
  • Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART): RS-232, RS-485 and LIN compatible, Auto-baud detect, Auto-wake-up on Start