PIC16F1788-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC16F1788-I/SO is an 8-bit PIC16 microcontroller with 28 KB Flash, integrated ADC and DAC, running up to 32 MHz in a 28-pin SOIC package. It operates down to 2.3 V at 16 MHz for mixed-signal embedded designs. Available worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1788-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9100(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 core at up to 32 MHz with 28 KB Flash for larger firmware storage
- Integrated ADC and DAC channels for on-chip mixed-signal processing
- Operates from as low as 2.3 V at 16 MHz for low-voltage battery applications
- 28-pin SOIC package compatible with standard SMT PCB assembly
- Low factory lead time of 2 weeks ensuring fast procurement for production builds
Applications
The PIC16F1788-I/SO is suited for mixed-signal embedded control applications including motor drive controllers, home automation modules, and portable medical diagnostic devices requiring both analog sensing and digital control in a single 8-bit package. Its integrated ADC and DAC channels eliminate external signal chain ICs, reducing BOM cost in sensor conditioning and waveform generation applications. The 2.3 V minimum supply voltage and 32 MHz clock make it versatile for both battery-operated and regulated 3.3 V or 5 V supply designs.
Specifications
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 2Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | IT ALSO OPERATES AT 2.3V AT 16MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | NO |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 1 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 2048 |
| ROM (words) | 28672 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 250mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline 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
Compatible alternatives and drop-in replacements for PIC16F1788-I/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
28KB Flash, 2KB RAM, 256B EE, ADCC, Analog, PWM, CWG, SMT, HLT, WWDT, SCAN/CRC
Frequently Asked Questions
How much Flash memory does the PIC16F1788-I/SO provide, and how does it compare to smaller PIC16F variants?
The PIC16F1788-I/SO provides 28 KB of Flash program memory, which is significantly larger than entry-level PIC16F parts with 2 KB to 8 KB Flash. This capacity supports complex state-machine firmware, USB stacks, communication protocol handlers, and calibration lookup tables, making PIC16F1788 suitable for applications previously requiring a 32-bit MCU due to code size constraints.
Can the PIC16F1788-I/SO drive analog outputs directly, and what DAC resolution does it offer?
Yes, the PIC16F1788-I/SO integrates on-chip DAC channels capable of generating analog voltage outputs without external DAC ICs. This is useful for programmable reference voltages, audio tone generation, and closed-loop control signal generation in applications such as LED dimming and motor speed control. The DAC output updates at rates determined by the 32 MHz system clock, enabling smooth waveform synthesis at audio frequencies up to several kHz.
Which supply voltage range does the PIC16F1788-I/SO support, and how does this affect 3.3 V versus 5 V system design?
The PIC16F1788-I/SO operates from 2.3 V at 16 MHz up to full 32 MHz performance at 5 V supply, making it natively compatible with both 3.3 V and 5 V logic systems. On a 3.3 V rail, the device runs at up to 32 MHz with full ADC, DAC, and peripheral functionality, while a 2.3 V supply limits the clock to 16 MHz. This flexibility allows direct interfacing with 3.3 V sensors, wireless modules, and USB bridge ICs without level-shift buffers.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.6300 | $2.63 |
| 27+ | $2.4200 | $65.34 |
| 50+ | $2.4100 | $120.50 |
| 100+ | $2.1700 | $217.00 |
| 1000+ | $2.0100 | $2010.00 |
| 5000+ | $1.9100 | $9550.00 |
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