PIC17C762-33I/L Microchip Integrated Circuit (Plastic Leaded Chip Carrier) In Stock
Microchip PIC17C762 is an 8-bit RISC microcontroller with 16 KB program memory, 678 bytes of RAM, and 66 I/O pins operating at up to 33 MHz clock frequency. It features a 16-bit wide instruction set, hardware multiplier, and multiple serial communication interfaces. Housed in an 84-pin PLCC package, it suits embedded control applications requiring high I/O count and computational performance.
- Manufacturer
- Microchip
- Package
- Plastic Leaded Chip Carrier
- Pin Count
- 84
- Lifecycle
- OBSOLETE
- Datasheet
- PIC17C762-33I/L Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.9490(MOQ 16)
- 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 RISC CPU with 16-bit instruction word and hardware multiplier
- 16 KB on-chip program memory with 678 bytes of RAM
- 66 I/O pins for high-density interface connectivity
- 33 MHz maximum clock frequency for fast processing
- Integrated ADC for analog signal measurement
- 84-pin PLCC package for board-level embedded designs
Applications
The PIC17C762-33I/L is well suited for industrial automation equipment, motor control systems, and programmable logic controller (PLC) applications requiring high I/O count. Its 66 I/O lines and on-chip ADC also make it applicable in data acquisition instruments and embedded measurement systems. Legacy embedded control designs in consumer electronics and automotive support modules represent additional deployment domains.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PLCC-84 |
| Date Of Intro | 1997-01-14 |
| YTEOL | 0 |
| 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-PQCC-J84 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 18 |
| Number of I/O Lines | 66 |
| 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 | LDCC84,1.2SQ |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER |
| Qualification Status | Not Qualified |
| RAM (bytes) | 678 |
| ROM (words) | 8192 |
| 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 | J BEND |
| Terminal Pitch | 1.27mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Plastic Leaded Chip Carrier |
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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC17C762-33I/L:
RISC Microcontroller, 8-Bit, OTPROM, PIC17 CPU, 33MHz, CMOS, PQCC84
RISC Microcontroller, 8-Bit, OTPROM, PIC17 CPU, 33MHz, CMOS, PQCC84
Frequently Asked Questions
How fast can the PIC17C762-33I/L execute instructions, and what clock speed does it support?
The PIC17C762-33I/L supports a maximum clock frequency of 33 MHz. With its RISC pipeline architecture, it executes most instructions in a single cycle, delivering up to 8.25 million instructions per second and enabling efficient real-time embedded control tasks.
Which applications benefit most from the PIC17C762's 66 I/O pins and integrated ADC?
Industrial automation, motor control, and data acquisition systems benefit from having 66 configurable I/O pins alongside the on-chip ADC. These peripherals allow the device to interface directly with sensors, actuators, and analog signal chains without requiring external I/O expanders.
How does the PIC17C762-33I/L compare to lower-pin-count PIC17 devices for PLC designs?
The PIC17C762-33I/L provides 66 I/O pins and 16 KB of program memory, making it significantly more capable than smaller PIC17 family members for PLC designs. The 84-pin PLCC package accommodates the higher I/O density needed for scanning multiple digital inputs and driving relay outputs simultaneously.
What memory resources are available on the PIC17C762-33I/L for storing program code and runtime data?
The device provides 16 KB of on-chip program memory and 678 bytes of on-chip RAM for runtime data storage. This memory configuration supports moderately complex control algorithms and look-up tables without requiring external memory expansion in typical embedded applications.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 16+ | $4.9990 | $79.98 |
| 48+ | $4.9490 | $237.55 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”