사양
| 속성 | 가치 |
| Supplier | Microchip Technology |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | PIC® 18F |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| Number of I/O | 36 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 1.5K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 5.5V |
| Data Converters | A/D 13x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
PIC18F4523T-I/PT is an 8‑bit Microchip PIC microcontroller in a 40‑pin, RoHS plastic package with Tape & Reel (PT). It belongs to the PIC18F452x family and combines a high‑level 8‑bit core with on‑chip Flash, RAM and EEPROM, plus a rich peripheral set. On‑chip peripherals typically include a 10‑bit ADC with multiple channels, timers (including a Capture/Compare/PWM module), EUSART, SPI and I2C (MSSP), and a parallel I/O port. It also offers standard MCU features such as brown‑out/reset, watchdog timer, MCLR, and in‑circuit programming/debug support (via MPLAB X, PICKit, etc.). It supports multiple oscillator options (HS/XT/LP) for versatile clocking. Common applications are embedded control, data acquisition, sensors, and basic motor/control tasks. For exact memory sizes (Flash/RAM/EEPROM), I/O count, and peripheral specifics, consult the latest PIC18F4523T datasheet and the exact device revision.
Equivalent
Do you need pin‑compatible equivalents within Microchip, or cross‑vendor parts with similar features? Also please specify the package (e.g., 40‑pin DIP/TQFP), required program memory, and peripherals, so I can give precise cross‑reference options.
Features
PIC18F4523T-I/PT main features (concise):
- 8-bit PIC18 core, up to 40 MHz operation (~10 MIPS).
- Flash program memory: 32K x 14-bit; RAM: ~2K x 8-bit; EEPROM: ~1K x 8-bit.
- I/O: ~37 I/O pins in 40-pin package.
- Timers: Timer0 (8‑bit), Timer1/Timer3 (16‑bit), Timer2 (8‑bit).
- CCP/ECCP: two Capture/Compare/PWM modules.
- A/D converter: 10‑bit ADC with multiple analog channels.
- Communications: EUSART; MSSP supports SPI and I2C.
- Power/Reset: Brown‑out Reset, Watchdog Timer, and related safety features.
- Operating voltage: 2.0–5.5 V; Industrial temperature range (-40°C to +85°C).
- Peripherals and features: Interrupt-on-change, low‑power sleep modes, code protection options.
- Packaging: DIP-40; -I/PT denotes Industrial temp rating with Plastic DIP packaging; compatible with ICSP/ICD for programming/debugging.
- 8-bit PIC18 core, up to 40 MHz operation (~10 MIPS).
- Flash program memory: 32K x 14-bit; RAM: ~2K x 8-bit; EEPROM: ~1K x 8-bit.
- I/O: ~37 I/O pins in 40-pin package.
- Timers: Timer0 (8‑bit), Timer1/Timer3 (16‑bit), Timer2 (8‑bit).
- CCP/ECCP: two Capture/Compare/PWM modules.
- A/D converter: 10‑bit ADC with multiple analog channels.
- Communications: EUSART; MSSP supports SPI and I2C.
- Power/Reset: Brown‑out Reset, Watchdog Timer, and related safety features.
- Operating voltage: 2.0–5.5 V; Industrial temperature range (-40°C to +85°C).
- Peripherals and features: Interrupt-on-change, low‑power sleep modes, code protection options.
- Packaging: DIP-40; -I/PT denotes Industrial temp rating with Plastic DIP packaging; compatible with ICSP/ICD for programming/debugging.
Pinout
Pin count: 40 pins (40‑pin package, e.g., DIP‑40/SO‑40 in the I/PT family).
Function: Microcontroller from Microchip’s PIC18F family—an 8‑bit MCU with Flash program memory, RAM, and Peripherals (timers, ADC, USART, SPI/I2C MSSP, PWM, etc.) for embedded control applications.
Function: Microcontroller from Microchip’s PIC18F family—an 8‑bit MCU with Flash program memory, RAM, and Peripherals (timers, ADC, USART, SPI/I2C MSSP, PWM, etc.) for embedded control applications.
Manufacturer
- Manufacturer: Microchip Technology Inc.
- What kind of company: An American multinational semiconductor company that designs, develops, and manufactures microcontrollers, memory, and analog ICs for embedded control applications (headquartered in Chandler, Arizona).
- What kind of company: An American multinational semiconductor company that designs, develops, and manufactures microcontrollers, memory, and analog ICs for embedded control applications (headquartered in Chandler, Arizona).
Application
Typical application areas for PIC18F4523T-I/PT include:
- Home appliances and consumer electronics (control boards for ovens, washers, etc.)
- Industrial automation and process control (PLC-like controllers, data loggers)
- Automotive instrumentation and body electronics (dashboard interfaces, sensors)
- Medical and portable diagnostic devices (low-cost measurement tools)
- Data acquisition, sensor interfacing and control systems
- Robotics and motor control (PWM, timing applications)
- Security, access control and smart devices (alarm panels, meters)
These are cost-effective, moderate-performance embedded solutions with ADC, serial comms, timers and PWM suitable for such tasks.
- Home appliances and consumer electronics (control boards for ovens, washers, etc.)
- Industrial automation and process control (PLC-like controllers, data loggers)
- Automotive instrumentation and body electronics (dashboard interfaces, sensors)
- Medical and portable diagnostic devices (low-cost measurement tools)
- Data acquisition, sensor interfacing and control systems
- Robotics and motor control (PWM, timing applications)
- Security, access control and smart devices (alarm panels, meters)
These are cost-effective, moderate-performance embedded solutions with ADC, serial comms, timers and PWM suitable for such tasks.
Package
40‑pin Plastic DIP (PDIP) package, Industrial temperature range, Tape & Reel option.
