PIC16F1933T-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC16F1933T-I/SS is an 8-bit MCU with 7KB Flash, 256B RAM, and 256B EEPROM in a 28-pin SSOP package. It operates across 1.8V to 5.5V supply range at up to 20 MHz, with 1.8V minimum sustaining 16 MHz operation. Integrated ADC and EEPROM make it suitable for data-logging and control applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1933T-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6400(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
- 7KB Flash plus 256B EEPROM enables non-volatile data storage without external memory components in embedded control designs
- Wide 1.8V to 5.5V supply range with 16 MHz operation at 1.8V allows use across battery-powered and regulated-supply platforms
- 28-pin SSOP-28 footprint with integrated ADC supports direct sensor acquisition in compact industrial and consumer PCB layouts
Applications
The PIC16F1933T-I/SS is suitable for embedded applications requiring persistent data storage, such as energy meters, environmental data loggers, and appliance controllers. Its ultra-wide voltage range from 1.8V to 5.5V enables deployment in both coin-cell battery systems and 5V industrial environments. The integrated EEPROM and ADC reduce external component count, simplifying BOM management in cost-sensitive production runs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 15Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 1 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| RAM (bytes) | 256 |
| ROM (words) | 7168 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 5.7mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What non-volatile memory options does the PIC16F1933T-I/SS offer beyond program Flash storage?
Beyond 7KB of Flash program memory, the PIC16F1933T-I/SS includes 256B of EEPROM data memory. This allows storing configuration parameters, calibration constants, and event logs that survive power cycles without requiring an external serial EEPROM, reducing BOM cost and PCB area in data-logging applications.
Down to what supply voltage can the PIC16F1933T-I/SS operate while maintaining 16 MHz clock speed?
The PIC16F1933T-I/SS sustains full 16 MHz operation down to a 1.8V supply, making it one of the lower-voltage PIC16 options available. At full 5.5V supply it reaches 20 MHz. This flexibility supports designs spanning a single-cell lithium battery at end-of-discharge to a 5V industrial logic rail.
For a 28-pin sensor acquisition board, how does the PIC16F1933T-I/SS simplify the analog front end?
The PIC16F1933T-I/SS integrates an on-chip ADC with multiple input channels accessible on its 28-pin SSOP footprint, eliminating a standalone analog-to-digital converter IC. Combined with the built-in 256B EEPROM for storing calibration data, a single chip covers both signal acquisition and persistent storage in a compact SSOP-28 layout measuring roughly 10 mm in length.
How does the tape-and-reel packaging of the PIC16F1933T-I/SS support automated SMT assembly?
The T suffix in PIC16F1933T-I/SS denotes tape-and-reel packaging, enabling pick-and-place machine compatibility for high-volume SMT production lines. Each reel typically holds 2500 units of the SSOP-28 device, reducing changeover time and ensuring consistent component orientation during automated soldering of 0.635 mm pitch SSOP pads.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.2700 | $2.27 |
| 100+ | $1.8800 | $188.00 |
| 1000+ | $1.7300 | $1730.00 |
| 5000+ | $1.6400 | $8200.00 |
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