PIC16F18877T-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
PIC16F18877T-I/PT is an 8-bit PIC16 microcontroller with 256 bytes of EEPROM, a 10-bit ADC, and SPI/I2C communication interfaces housed in a 44-pin TQFP package. It operates down to 2.3 V at 16 MHz, enabling efficient low-voltage embedded control. Designed for industrial sensing, home automation, and cost-sensitive control applications requiring persistent data storage and flexible analog inputs.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F18877T-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6000(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 PIC16F18877T-I/PT?
- 256 bytes of on-chip EEPROM for nonvolatile parameter and calibration data storage without external memory
- 10-bit ADC with multiple channels for accurate analog sensor acquisition in control and monitoring designs
- Low-voltage operation from 2.3 V at 16 MHz supporting battery-powered and energy-harvesting embedded systems
- 44-pin TQFP with SPI and I2C interfaces enabling flexible connectivity to sensors, displays, and memory devices
What is PIC16F18877T-I/PT used for?
The PIC16F18877T-I/PT is suited for cost-conscious embedded control systems in home automation, industrial sensing, and consumer appliance applications where a robust 8-bit PIC with nonvolatile EEPROM reduces firmware complexity. Its 10-bit ADC and multi-protocol serial support allow direct interfacing with a wide variety of analog sensors and digital peripherals from a single 2.3 V to 5.5 V supply. The tape-and-reel packaging (T suffix) simplifies high-volume PCB assembly for production runs.
What are the specifications of PIC16F18877T-I/PT?
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2017-07-06 |
| YTEOL | 7 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES WITH 2.3V MIN@16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 36 |
| Number of Serial I/Os | 1 |
| Number of Timers | 11 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.47SQ,32 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 4096 |
| ROM (words) | 57344 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 4.25mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F18877T-I/PT Alternates Showing results | Image |
| Package | Quad Flat 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 PIC16F18877T-I/PT datasheet?
PIC16F18877T-I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F18877T-I/PT?
Compatible alternatives and drop-in replacements for PIC16F18877T-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQFP44
suggested
suggested
suggested
Frequently Asked Questions
How does the on-chip EEPROM in the PIC16F18877T-I/PT simplify calibration storage in sensor applications?
The PIC16F18877T-I/PT includes 256 bytes of on-chip EEPROM that retains calibration coefficients, configuration parameters, or cumulative counters through power cycles without requiring an external serial EEPROM IC. This is invaluable in industrial sensors where per-unit factory calibration data for the 10-bit ADC must be stored and retrieved reliably over the product lifetime.
At what minimum supply voltage can the PIC16F18877T-I/PT operate and which clock frequency does this enable?
The PIC16F18877T-I/PT can operate at a minimum supply voltage of 2.3 V while running at up to 16 MHz, making it suitable for single-cell lithium-ion or two-cell alkaline battery applications. This low-voltage operation extends battery life in portable sensors where reducing the supply rail from 3.3 V to 2.3 V meaningfully cuts active current draw.
Which serial communication interfaces does the PIC16F18877T-I/PT support and how does this shape peripheral connectivity?
The PIC16F18877T-I/PT integrates both SPI and I2C (TWI) hardware serial interfaces, covering the two most common sensor bus protocols in embedded design. These peripherals allow the MCU to communicate simultaneously with a 3-wire SPI display and a 2-wire I2C temperature sensor, enabling multi-peripheral designs without requiring software bit-banging overhead at 16 MHz clock.
For a 44-pin device, what analog input capacity does the PIC16F18877T-I/PT offer for multi-channel sensor systems?
The PIC16F18877T-I/PT provides a 10-bit ADC with up to 35 multiplexed analog input channels available across the 44-pin TQFP package, which is unusually high for a mid-range 8-bit microcontroller. This channel density makes the device well-suited for multi-zone environmental monitoring, process control panels, or appliance applications that scan a large number of analog sensors sequentially.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.1800 | $2.18 |
| 100+ | $1.8100 | $181.00 |
| 900+ | $1.7600 | $1584.00 |
| 1000+ | $1.6600 | $1660.00 |
| 5000+ | $1.6000 | $8000.00 |
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