PIC16LF87-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16LF87-I/P is an 8-bit PIC16 microcontroller with 7 KB Flash, 256 bytes EEPROM, and 256 bytes SRAM, running at up to 20 MHz from a 2 V to 5.5 V supply without an ADC. It features USART, SPI, and I2C peripherals in an 18-pin PDIP package for easy breadboard prototyping. Available in through-hole DIP format with worldwide distribution.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF87-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.0262(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16LF87-I/P?
- Operates from 2 V minimum supply at 4 MHz, ideal for 2-cell AA battery-powered embedded designs
- 7 KB self-programmable Flash plus 256 bytes EEPROM for non-volatile parameter storage without external memory
- USART, SPI master/slave, and I2C in an 18-pin PDIP package, enabling direct breadboard development and prototyping
What is PIC16LF87-I/P used for?
The PIC16LF87-I/P is used in low-power embedded control applications such as remote sensors, battery-operated data loggers, and home automation nodes where the 2 V minimum supply enables direct operation from two AA alkaline cells. Its USART and SPI interfaces support RS-232 adapters and SD card modules for simple data recording systems. The 18-pin PDIP package is popular in educational projects and rapid prototyping where solderless breadboards are used.
What are the specifications of PIC16LF87-I/P?
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-18 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | NO |
| Additional Feature | OPERATES AT 2V MINIMUM SUPPLY @ 4 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T18 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 16 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP18,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 368 |
| ROM (words) | 4096 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 10MHz |
| Supply Current-Max | 4.2mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| 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 |
Where can I find the PIC16LF87-I/P datasheet?
PIC16LF87-I/P Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16LF87-I/P?
Compatible alternatives and drop-in replacements for PIC16LF87-I/P:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 10MHz, CMOS, PDIP18
Frequently Asked Questions
At what clock frequencies can PIC16LF87-I/P operate when powered from a 2 V battery supply?
The PIC16LF87-I/P is specified to operate at up to 4 MHz when the supply voltage is as low as 2 V, which corresponds to two partially discharged AA alkaline cells. At a full 5 V supply, the device runs at up to 20 MHz. This clock-voltage relationship allows firmware designers to implement dynamic frequency scaling to extend battery life in data-logger and sensor applications.
Does PIC16LF87-I/P include an ADC, and what sensor interface options are available?
The PIC16LF87-I/P does not include an on-chip ADC, distinguishing it from the PIC16LF877 family. Analog inputs must be digitized externally, for example via an MCP3201 SPI ADC over the integrated SPI port. The device does provide 13 digital I/O pins, USART for RS-232 communication, and I2C for sensors such as temperature ICs and real-time clocks, covering a wide range of non-ADC sensor interfacing needs.
How much non-volatile data storage does PIC16LF87-I/P offer for configuration parameters?
The PIC16LF87-I/P provides 256 bytes of on-chip EEPROM data memory rated for 1,000,000 write/erase cycles and 40-year data retention. This is sufficient to store calibration constants, device addresses, error logs, and user configuration bytes without any external EEPROM IC. The EEPROM is byte-addressable and accessible from firmware via built-in read/write control registers.
When would PIC16LF87-I/P be chosen over PIC16F87 for a low-voltage battery design?
The PIC16LF87-I/P (LF = Low-voltage Flash) is the preferred choice when the design must operate from supplies below 4.5 V, such as 2-cell AA or 3 V coin-cell batteries, because it is specified down to 2 V at 4 MHz. The standard PIC16F87 requires a minimum 4.5 V supply for guaranteed operation. Both devices are pin-compatible in the 18-pin PDIP package, making the LF variant a drop-in replacement when lower voltage operation is needed.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.2100 | $4.21 |
| 5+ | $4.1852 | $20.93 |
| 20+ | $3.2194 | $64.39 |
| 50+ | $3.0262 | $151.31 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit