The PIC16HV540-04I/SO is an 8-bit CMOS microcontroller from Quarktwin Technology Ltd. that features a high-performance RISC architecture with only 33 single word instructions, all executing in a single cycle except for program branches. It operates at clock speeds up to 20 MHz, with a typical instruction cycle time of 200 ns. This microcontroller includes an on-chip voltage regulator that supports both 3V and 5V operation, making it suitable for battery-powered applications. Key features include a low-power consumption of less than 2 mA at 5V and 4 MHz, and a standby current of 4.5 µA at 15V. The device supports various oscillator configurations, including low-power and high-speed options, and incorporates several peripheral features such as a real-time clock/counter, Power-On Reset, Brown-Out Protection, and a programmable Watchdog Timer. The PIC16HV540 also offers high voltage I/O capabilities and wake-up functionality from sleep mode based on pin changes. This microcontroller is designed for applications requiring low power and high performance, such as smoke detectors, toys, and security systems. Its compact packaging options and flexibility in programming make it a versatile choice for engineers looking to implement microcontroller solutions in space-constrained environments.
Manufacturer: Microchip Technology
Win Source Part Number: 1318815-PIC16HV540-0
Category: Integrated Circuits (ICs)>Embedded>Micro
Packaging: Tube
Core Processor: PIC
Speed: 4MHz
Standard Package: 42
Mounting: Surface Mount
Core Size: 8-Bit
Peripherals: Brown-out Detect/Reset, POR, WDT
Number of I/O: 12
Program Memory Size: 768B (512 x 12)
Program Memory Type: OTP
RAM Size: 25 x 8
Oscillator Type: External
Supplier Device Package: 18-SOIC
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 18-SOIC (0.295", 7.50mm Width)
ECCN: EAR99
Fake Threat In the Open Market: 76
MSL Level: 1 (Unlimited)
Voltage - Supply (Vcc/Vdd): 3.5V ~ 15V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: PIC16HV540-04I/SO-ND
Base Product Number: PIC16HV540
RoHS Status: ROHS3 Compliant
IC MCU 8BIT 768B OTP 18SOIC Product overview: PIC16HV540-04I/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. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC16HV540-04I/S
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1318815-PIC16HV540-04I/SO | 685-PIC16HV540-04I/SO | PIC16HV540-04I/SO-ND | PIC16HV540-04I/SO | PIC16HV540-04I/SO | 23C5122 | PIC16HV540-04I/SO | PIC16HV540-04I/SO |
| Product Name | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit 8BIT Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Ic,microcontroller,8-Bit,pic Cpu,cmos,sop,18Pin,plastic Rohs Compliant Microchip | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 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 | |||
| RAM | 0.7680 KB | 0.0250 KB | 0.0250 KB | 0.0250 KB | 25 KB | |||
| ROM Type | OTP; OTP | OTP | OTP; OTP | |||||
| Supply Voltage | 3.5 to 15 volts | 3.5 to 15 volts | 3.5 to 15 volts | 15 volts |
