PIC18F4455-I/P
ActiveMCU 8-BIT PIC18 PIC RISC 24KB FLASH 5V 40-PIN PDIP TUBE
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PIC18F4455-I/P
ActiveMCU 8-BIT PIC18 PIC RISC 24KB FLASH 5V 40-PIN PDIP TUBE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | PIC18F4455-I/P |
|---|---|
| Core Processor | PIC |
| Core Size | 8-Bit |
| Data Converters [custom] | 10 b |
| Data Converters [custom] | 13 |
| EEPROM Size | 256 x 8 |
| Mounting Type | Through Hole |
| Number of I/O | 35 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 15.24 mm |
| Package / Case | 0.6 in |
| Package / Case | 40-DIP |
| Peripherals | Brown-out Detect/Reset, POR, PWM, HLVD, WDT |
| Program Memory Size | 24 KB |
| Program Memory Type | FLASH |
| RAM Size | 2K x 8 |
| Speed | 48 MHz |
| Supplier Device Package | 40-PDIP |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 7.04 | |
| Microchip Direct | TUBE | 1 | $ 6.23 | |
| 25 | $ 6.08 | |||
| 100 | $ 5.95 | |||
| 1000 | $ 5.46 | |||
| 5000 | $ 5.18 | |||
Description
General part information
PIC18LF4455 Series
Ideal for low power (nanoWatt) and connectivity applications that benefit from the availability of three serial ports: FS-USB(12Mbit/s), I²C™ and SPI™ (up to 10 Mbit/s) and an asynchronous (LIN capable) serial port (EUSART). Large amounts of RAM memory for buffering and Enhanced FLASH program memory make it ideal for embedded control and monitoring applications that require periodic connection with a (legacy free) Personal Computer via USB for data upload/download and/or firmware updates. While operating up to 48 MHz, the PIC18F4455 is also mostly software and hardware compatible with the PIC16C765 Low-Speed USB OTP devices.
[USB Application Design Center](https://www.microchip.com/en-us/products/interface-and-connectivity/usb)
Documents
Technical documentation and resources
