The PIC18F2331-I/SP is an 8-bit microcontroller from Quarktwin Technology Ltd. featuring a maximum operating frequency of 40 MHz and 8 KB of Flash memory. It supports a variety of power-managed modes, including Run, Idle, Sleep, and Ultra Low, with typical sleep currents as low as 0.1 µA. The device includes a high-speed 10-bit A/D converter capable of 200 ksps, with up to 9 channels and simultaneous two-channel sampling. This microcontroller is equipped with multiple peripherals, including two Capture/Compare/PWM modules, an enhanced USART module supporting various communication protocols, and three external interrupts. It also features a 14-bit PWM module with up to four channels and hardware fault protection inputs. The device is designed for robust performance with a 100,000 erase/write cycle endurance for Flash memory and a 1,000,000 cycle endurance for data EEPROM. The PIC18F2331-I/SP supports in-circuit serial programming and debugging, making it suitable for development and prototyping. It operates within a voltage range of 4.2V to 5.5V and is available in a 28-pin Skinny Plastic DIP package. This microcontroller is ideal for applications requiring efficient power management and high-performance processing capabilities.
Manufacturer: Microchip Technology
Win Source Part Number: 1322192-PIC18F2331-I
Category: Integrated Circuits (ICs)>Embedded>Micro
Packaging: Tube
Core Processor: PIC
Speed: 40MHz
Standard Package: 15
Mounting: Through Hole
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number of I/O: 24
Program Memory Size: 8KB (4K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 768 x 8
Data Converters: A/D 5x10b
Oscillator Type: Internal
Supplier Device Package: 28-SPDIP
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 28-DIP (0.300", 7.62mm)
ECCN: 3A991A2
Fake Threat In the Open Market: 69
MSL Level: 1 (Unlimited)
Voltage - Supply (Vcc/Vdd): 4.2V ~ 5.5V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: PIC18F2331ISP,PIC18F
Base Product Number: PIC18F2331
RoHS Status: ROHS3 Compliant
IC MCU 8BIT 8KB FLASH 28SPDIP Product overview: PIC18F2331-I/SP 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-PIC18F2331-I/SP can be used for catalog matching and distributor lookup.
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MCU, 8BIT, PIC18, 40MHZ, NDIP-28; Product Range:PIC18 Microcontrollers; CPU Speed:40MHz; Program Memory Size:8KB; RAM Memory Size:768Byte; No. of Pins:28Pins; MCU Case Style:NDIP; No. of I/O s:24I/O s; Supply Voltage Min:4.2V; MSL:- RoHS Compliant: Yes
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1322192-PIC18F2331-I/SP | 685-PIC18F2331-I/SP | PIC18F2331-I/SP-ND | PIC18F2331-I/SP | 96K3928 | PIC18F2331-I/SP | PIC18F2331-I/SP | PIC18F2331-I/SP |
| Product Name | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit 8BIT 8KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Mcu, 8Bit, Pic18, 40Mhz, Ndip-28; Product Range Microchip | 8-bit Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 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 | 8 KB | 0.7680 KB | 0.7680 KB | 768 KB | 0.7680 KB | 0.7680 KB | ||
| ROM | 256 KB | 0.2560 KB | 8 KB | |||||
| ROM Type | Flash; FLASH | EEPROM; EEPROM | Flash | Flash; FLASH |
