The PIC16LC73B-04I/SO is an 8-bit microcontroller from Quarktwin Technology Ltd. featuring a high-performance RISC CPU with a streamlined instruction set of only 35 single-word instructions. It operates at speeds up to 20 MHz with a 200 ns instruction cycle. The device includes 4K x 14 words of program memory and 192 x 8 bytes of data memory (RAM). It supports various addressing modes and has an interrupt capability with an eight-level deep hardware stack. Key features include multiple timer modules, an 8-bit multichannel analog-to-digital converter, and a synchronous serial port supporting SPI and I2C protocols. The microcontroller also incorporates a watchdog timer, brown-out reset circuitry, and power-saving modes, making it suitable for low-power applications. It operates within a voltage range of 2.5V to 5.5V and has a high sink/source current capability of 25 mA. The device is available in various package types, including 28-pin SOIC, and is designed for commercial, industrial, and automotive temperature ranges.
PIC PIC® 16C Microcontroller IC 8-Bit 4MHz 7KB (4K x 14) OTP 28-SOIC
IC MCU 8BIT 7KB OTP 28SOIC Product overview: PIC16LC73B-04I/SO 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, 7KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 7KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC16LC73B-04I/S
Manufacturer: Microchip Technology
Win Source Part Number: 889536-PIC16LC73B-04
Series: PIC® 16C
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: PIC series Microcontroller IC 8-Bit 4MHz 7KB (4K x 14) OTP 28-SOIC
Core Processor: PIC
Speed: 4MHz
Package: Tube
Package: 28-SOIC (0.295", 7.50mm Width)
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 22
Program Memory Size: 7KB (4K x 14)
Program Memory Type: OTP
Data Converters: A/D 5x8b
Oscillator Type: External
Supply Voltage: 2.5V ~ 5.5V
Family Name: PIC16LC73
Categories: Integrated Circuits (ICs)
Case / Package: 28-SOIC
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited
Quantity per package: 27
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 36 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O
PIC PIC® 16C Microcontroller IC 8-Bit 4MHz 7KB (4K x 14) OTP 28-SOIC
IC MCU 8BIT 7KB OTP 28SOIC
IC MCU 8BIT 7KB OTP 28SOIC
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | PIC16LC73B-04I/SO-ND | 685-PIC16LC73B-04I/SO | 889536-PIC16LC73B-04I/SO | PIC16LC73B-04I/SO | PIC16LC73B-04I/SO | PIC16LC73B-04I/SO | PIC16LC73B-04I/SO |
| Product Name | Microcontrollers | 8-bit 8BIT 7KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - PIC16LC73B-04I/SO | 8-bit Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | ||
| Bits | 8 Bit | ||||||
| RAM | 0.1920 KB | 0.1920 KB | 7 KB | 0.1920 KB | 192 KB | ||
| ROM | 7 KB | 0.1920 KB |
