Microchip PIC18LF4550-I/PT
32KB 2V~5.5V PIC 48MHz FLASH 35 TQFP-44 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
$ 7.238
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -13.01%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 7.238
$ 7.58
Stock
166,310
70,858
Authorized Distributors
6
6
Case/Package
TQFP
TQFP
Number of Pins
44
44
Core Architecture
PIC
PIC
Data Bus Width
8 b
8 b
Max Frequency
48 MHz
48 MHz
Number of I/Os
35
35
Interface
I2C, SPI, UART, USART, USB
I2C, SPI, UART, USART, USB
Memory Type
FLASH
FLASH
Memory Size
32 kB
32 kB
Min Supply Voltage
2 V
2 V
Max Supply Voltage
5.5 V
5.5 V
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Supply Chain
Projected EOL Date2034-11-17
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Introduction Date2004-11-17
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
Related Parts
MicrochipPIC18F4550-I/PT
Microchip PIC18FSeries microcontroller, PICkernel, 44needle, TQFPencapsulation, 0CANpassageway
MicrochipPIC18F45K50-I/PT
MCU 8-bit PIC18 PIC RISC 32KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tube - Trays
Descriptions
Descriptions of Microchip PIC18LF4550-I/PT provided by its distributors.
32KB 2V~5.5V PIC 48MHz FLASH 35 TQFP-44 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MCU 8-bit PIC18 PIC RISC 32KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray - Trays
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 48MHz, CMOS, PQFP44
MCU, 8BIT, PIC18, 48MHZ, TQFP-44; Product Range: PIC18 Microcontrollers; CPU Speed: 48MHz; Program Memory Size: 32KB; RAM Memory Size: 2KB; No. of Pins: 44Pins; MCU Case Style: TQFP; No. of I/O's: 35I/O's; Embedded Interface Ty
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -13.01%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTQFP
MountSurface Mount
Number of Pins44
Technical
Access Time48 µs
Address Bus Width8 b
Core ArchitecturePIC
Data Bus Width8 b
Density256 kb
Frequency48 MHz
HS Code8542.31.0015
InterfaceI2C, SPI, UART, USART, USB
Max Frequency48 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current580 µA
Number of A/D Converters1
Number of ADC Channels13
Number of Bits8
Number of I2C Channels1
Number of I/Os35
Number of Programmable I/O35
Number of PWM Channels5
Number of SPI Channels1
Number of Timers/Counters4
Number of UART Channels1
Oscillator TypeInternal
PackagingBulk
PeripheralsBrown-out Detect/Reset, HLVD, POR, PWM, WDT
RAM Size2 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1.05 mm
Lead Pitch500 µm
Length10 mm
Width10 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements