PIC16HV616-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16HV616-I/P is an 8-bit PIC microcontroller with high-voltage operation capability, 3.5 kB Flash memory, 20 MHz maximum clock, integrated 10-bit ADC, and comparators in a 14-pin PDIP package, operating from 2 V to 5.5 V. Designed for cost-sensitive control and metering applications requiring high-voltage input tolerance. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16HV616-I/P Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High-voltage input tolerance enables direct connection to signals up to 14 V without external level shifting, reducing component count
- 10-bit ADC with multiple input channels supports direct analog sensor acquisition on a 2 V to 5.5 V supply
- Operates from as low as 2 V minimum supply at 8 MHz, enabling low-power battery operation in measurement applications
- 14-pin PDIP package with 20 MHz maximum clock suits through-hole prototyping and industrial control board designs
Applications
The PIC16HV616-I/P is well suited for power supply monitoring, battery management, and motor speed control circuits that must interface directly with higher-voltage analog signals without additional signal conditioning components. Its high-voltage input capability makes it ideal for appliance control, HVAC thermostat nodes, and lighting dimmer controllers where mains-derived analog signals need direct microcontroller measurement. The device is also used in low-cost electronic metering and industrial relay control applications operating from 2 V to 5.5 V power rails.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-14 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2 V MINIMUM SUPPLY AT 8 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 11 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 128 |
| ROM (words) | 2048 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 3.4mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes PIC16HV616-I/P suitable for directly interfacing with higher-voltage analog signals?
The PIC16HV616-I/P features high-voltage input-tolerant pins that can withstand input signals up to 14 V even when the device supply voltage is as low as 2 V. This eliminates the need for external resistor dividers or level-shift circuits when measuring battery voltages, motor back-EMF signals, or analog outputs from 12 V industrial sensors, reducing BOM cost in power monitoring designs.
How does PIC16HV616-I/P's 10-bit ADC performance compare for battery voltage monitoring applications?
The PIC16HV616-I/P integrates a 10-bit successive-approximation ADC with up to 8 analog input channels. At a 5 V reference, each ADC step corresponds to approximately 4.9 mV resolution, which is sufficient to monitor a 12 V battery through a 2:1 resistor divider with better than 10 mV measurement accuracy. The ADC conversion time is approximately 1.6 µs at 20 MHz clock, allowing rapid multi-channel scanning.
Can PIC16HV616-I/P replace PIC16F616-I/P in existing 5 V control board designs?
Yes. The PIC16HV616-I/P is functionally and pin-compatible with the PIC16F616-I/P in the 14-pin PDIP package. The key advantage of the HV variant is its added high-voltage input tolerance, which makes it a drop-in upgrade for 5 V boards that need to measure higher-voltage analog signals. Both devices share the same 8-bit PIC16 core running at up to 20 MHz, identical 3.5 kB Flash, and the same peripheral set.
What is the minimum supply voltage for PIC16HV616-I/P and how does clock speed scale with supply?
The PIC16HV616-I/P operates from a minimum of 2 V supply voltage at clock frequencies up to 8 MHz. At 4.5 V to 5.5 V supply, the device runs at the full 20 MHz maximum clock rate. This scaling means battery-operated designs using two AA cells (approximately 2.4 V to 3 V) can run reliably at 8 MHz, while 5 V USB-powered designs can achieve the fastest execution speed of 5 MIPS.
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