PIC17C756A-33I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
PIC17C756A-33I/PT is an 8-bit PIC17 microcontroller from Microchip operating at 33 MHz with 64-pin TQFP package. It features a 16-bit address bus, integrated ADC, and 8-bit data width for embedded control. Available worldwide with factory lead time of approximately 7 weeks.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC17C756A-33I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $13.0400(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 PIC17C756A-33I/PT?
- 8-bit PIC17 CPU core running at up to 33 MHz clock frequency
- 16-bit address bus enabling large program and data memory addressing
- Integrated ADC for direct analog signal acquisition without external converter
- 64-pin TQFP package enabling dense PCB layouts for space-constrained designs
- RoHS-compliant Pb-free construction meeting modern environmental standards
What is PIC17C756A-33I/PT used for?
PIC17C756A-33I/PT suits embedded control applications requiring moderate computational power within a compact 64-pin TQFP footprint, such as industrial automation controllers, motor drive sequencers, and sensor data acquisition units. Its 33 MHz operation and integrated ADC make it effective for real-time signal processing in legacy industrial systems. Designers also deploy this device in custom instrumentation and communication interface boards where 8-bit PIC17 firmware ecosystems are already established.
What are the specifications of PIC17C756A-33I/PT?
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| Date Of Intro | 1997-01-14 |
| YTEOL | 3 |
| Has ADC | YES |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC17 |
| Clock Frequency-Max | 33MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| External Data Bus Width | 8 |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 18 |
| Number of I/O Lines | 50 |
| Number of Serial I/Os | 1 |
| Number of Timers | 4 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Qualification Status | Not Qualified |
| RAM (bytes) | 902 |
| ROM (words) | 16384 |
| ROM Programmability | OTPROM |
| Screening Level | TS 16949 |
| Speed | 33MHz |
| Supply Current-Max | 30mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Where can I find the PIC17C756A-33I/PT datasheet?
PIC17C756A-33I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC17C756A-33I/PT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What clock speed does the PIC17C756A-33I/PT support and how does that affect real-time control loops?
The PIC17C756A-33I/PT operates at up to 33 MHz, allowing control loops with cycle times well under 1 µs per instruction for time-critical embedded tasks such as PWM generation or sensor polling at 8-bit resolution.
Which package does PIC17C756A-33I/PT use and what board-space does it require compared to DIP alternatives?
This device uses a 64-pin TQFP package measuring approximately 10 mm x 10 mm, offering significantly smaller board footprint than a 64-pin DIP while still exposing all I/O pins for peripheral connections in industrial designs.
When is PIC17C756A-33I/PT a suitable choice over newer PIC18 devices for legacy system maintenance?
PIC17C756A-33I/PT is appropriate when an existing firmware base targets the PIC17 instruction set and migrating to PIC18 would require over 100 hours of code rework; its 33 MHz clock and 16-bit address bus retain compatibility with original system timing assumptions.
Does PIC17C756A-33I/PT include an on-chip ADC, and what signal types can it digitize?
Yes, the device integrates an ADC capable of converting analog voltages into digital values at 8-bit resolution, enabling direct measurement of sensor outputs such as 0–5 V temperature or pressure signals without an external converter IC.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $13.0400 | $13.04 |
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