IC MCU 8BIT 8KB FLASH 44TQFP Product overview: PIC18F4321T-I/PT from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 8KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 8KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC18F4321T-I/PT
Manufacturer: Microchip Technology
Win Source Part Number: 061892-PIC18F4321T-I
Packaging: Reel - TR
Core Processor: PIC
Number of I/O: 36
Program Memory Size: 8KB (4K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
Data Converters: A/D 13x10b
Family Name: PIC18F4321
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 44-TQFP (10x10)
Speed(Frequency): 40MHz
Supply Voltage - Operating: 4.2 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 512 x 8
Alternative Parts (Cross-Reference): PIC18F4321-I/P; PIC18F4321-I/SO; PIC18F4321T-I/SO;
Introduction Date: July 28, 2005
ECCN: 3A991.a.2
Country of Origin: Thailand
Estimated EOL Date: 2023
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 8KB (4K x 16) FLASH 44-TQFP (10x10)
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 8KB (4K x 16) FLASH 44-TQFP (10x10)
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 8KB (4K x 16) FLASH 44-TQFP (10x10)
IC MCU 8BIT 8KB FLASH 44TQFP
IC MCU 8BIT 8KB FLASH 44TQFP
8-bit Microcontrollers - MCU 8 KB Flash 512 RAM
IC MCU 8BIT 8KB FLASH 44TQFP
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 8KB (4K x 16) FLASH 44-TQFP (10x10)
8-bit Microcontrollers - MCU 8 KB Flash 512 RAM
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-PIC18F4321T-I/PT | 061892-PIC18F4321T-I/PT | PIC18F4321T-I/PTTR-ND | PIC18F4321T-I/PT | PIC18F4321T-I/PT | PIC18F4321T-I/PT | PIC18F4321T-I/PT | PIC18F4321T-I/PT | 536-PIC18F4321T-I/PT |
| Product Name | 8-bit 8BIT 8KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - PIC18F4321T-I/PT | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers | 8-bit Microcontrollers - MCU 8 KB Flash 512 RAM |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | |||
| RAM | 0.5120 KB | 8 KB | 0.5120 KB | 0.5120 KB | 512 KB | 0.5120 KB | 0.5120 KB | ||
| Supply Voltage | 4.2 to 5.5 volts | 4.2 to 5.5 volts | 4.2 to 5.5 volts | 4.2 to 5.5 volts | 5.5 volts | 5 volts | |||
| Serial Interface | I2C/SPI/USART | SPI; UART; USART | I²C; SPI; UART; USART; I2C, SPI, UART, USART |
