PIC16F88-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
PIC16F88-I/ML is an 8-bit PIC16 microcontroller running up to 20 MHz, integrating an ADC and multiple peripherals in a compact 28-pin QFN (6 mm × 6 mm) package. It features flash program memory, internal oscillator, and rich I/O for low-power embedded control applications. Suitable for home appliances, sensor interfaces, motor control, and industrial automation designs.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F88-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.9000(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 CPU core with up to 20 MHz clock frequency
- Integrated ADC for analog signal acquisition without external converter
- 28-pin QFN (6 mm × 6 mm) Pb-free package for compact SMT assembly
- Internal oscillator eliminates external crystal in many applications
- Flash program memory with in-circuit serial programming (ICSP) support
- Multiple hardware peripherals including timers, PWM, USART, and SPI/I2C
Applications
The PIC16F88-I/ML is used in embedded control applications such as home appliance controllers, HVAC systems, and white goods where an 8-bit MCU running at up to 20 MHz with integrated ADC provides cost-effective analog sensing and digital control. It also fits industrial sensor interface boards, motor speed controllers, and consumer electronics such as remote controls and LED dimmers that need reliable I/O and PWM output in a 28-pin QFN form factor. Its ICSP support and Pb-free packaging make it straightforward to program and integrate into RoHS-compliant production workflows.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| 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 | S-PQCC-N28 |
| 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 | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.24SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 368 |
| ROM (words) | 7168 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 4.2mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F88-I/ML:
Frequently Asked Questions
What is the maximum clock frequency and ADC capability of PIC16F88-I/ML?
The PIC16F88-I/ML operates at a maximum clock frequency of 20 MHz and includes an integrated ADC, allowing direct measurement of analog signals without an external converter. The 8-bit CPU and ADC combination suits sensor interface applications such as temperature monitoring with NTC thermistors or pressure sensors, all within the 28-pin QFN package operating from a 2.0 V to 5.5 V supply range.
How does the 28-pin QFN package of PIC16F88-I/ML compare to a DIP package for new PCB designs?
The PIC16F88-I/ML 28-pin QFN (6 mm × 6 mm, 0.65 mm pitch) occupies roughly 36 mm² of PCB area versus approximately 350 mm² for a 28-pin DIP, making it about 10× more area-efficient for surface-mount designs. This compact footprint benefits handheld devices, compact industrial controllers, and IoT sensor nodes where PCB space is at a premium, while the exposed thermal pad aids heat dissipation during high-frequency operation near 20 MHz.
Which communication interfaces are available on PIC16F88-I/ML for sensor or peripheral integration?
PIC16F88-I/ML includes USART (UART/SPI), I2C, and SSP peripherals supporting standard serial communication with sensors, EEPROMs, LCD drivers, and other MCUs. The integrated SPI and I2C interfaces run at standard 100 kHz, 400 kHz, or higher speeds depending on oscillator configuration, enabling direct connection to up to 8 or more external devices on a shared bus without needing external interface ICs.
Can PIC16F88-I/ML be programmed in-circuit and does it support bootloader use?
Yes, PIC16F88-I/ML supports in-circuit serial programming (ICSP) via a 2-wire data/clock interface using standard Microchip programmers such as PICkit or ICD, requiring only 5 pins (VDD, GND, MCLR, ICSPDAT, ICSPCLK). Its flash program memory of 4 KB allows a small bootloader to occupy the upper address pages, enabling UART or other interface-based field updates in embedded systems without a dedicated programmer after initial deployment.
For a compact motor speed controller, how many PWM channels does PIC16F88-I/ML provide?
The PIC16F88-I/ML provides at least 1 hardware CCP (Capture/Compare/PWM) module that generates a PWM signal with up to 10-bit resolution at frequencies selectable via the timer prescaler, typically achieving PWM frequencies from under 1 kHz up to several hundred kHz at 20 MHz operation. This is sufficient for single-channel DC motor speed control using a MOSFET gate driver, and additional software PWM channels can be generated on standard GPIO pins for multi-output lighting or valve control applications.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.6000 | $4.60 |
| 100+ | $4.2800 | $428.00 |
| 1000+ | $4.0400 | $4040.00 |
| 5000+ | $3.9000 | $19500.00 |
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