PIC32MX170F256B-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The PIC32MX170F256B-I/SP is a 32-bit PIC microcontroller running at up to 50 MHz with 256 KB Flash plus 3 KB boot Flash and 64 KB RAM in a 28-pin SPDIP package. Features ADC and boundary scan support. From $3.50 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX170F256B-I/SP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.7000(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
- 32-bit PIC32 CPU core with up to 50 MHz clock frequency for high-performance embedded control
- 256 KB program Flash plus 3 KB dedicated boot Flash for flexible firmware management
- 28-pin SPDIP package with integrated ADC and boundary scan for easy prototyping and testing
Applications
The PIC32MX170F256B-I/SP is well-suited for industrial control panels, sensor data acquisition systems, and embedded HMI applications requiring 32-bit processing at 50 MHz. Its 256 KB Flash and ADC make it ideal for motor controllers, power monitoring units, and smart metering devices. The 28-pin SPDIP package simplifies prototyping on breadboards and through-hole PCB designs.
Specifications
| Manufacturer Package Code | SPDIP-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | PIC32 |
| Clock Frequency-Max | 50MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 21 |
| 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 Shape | RECTANGULAR |
| Package Style | IN-LINE |
| RAM (bytes) | 65536 |
| RAM (words) | 65536 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 37mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much program memory and RAM does the PIC32MX170F256B-I/SP provide for firmware development?
The PIC32MX170F256B-I/SP provides 256 KB of program Flash memory plus 3 KB of boot Flash, along with 64 KB of RAM. This combination supports moderately complex 32-bit firmware including real-time operating systems, protocol stacks, and signal processing routines running at up to 50 MHz.
Which embedded control designs can leverage the PIC32MX170F256B-I/SP's 50 MHz core in a breadboard-friendly SPDIP package?
Motor controller prototypes, sensor fusion boards, and educational development kits benefit from the PIC32MX170F256B-I/SP's 50 MHz PIC32 core in the 28-pin SPDIP through-hole package. The package allows direct breadboard insertion, reducing time-to-prototype for small-batch industrial and consumer embedded designs.
When is the PIC32MX170F256B-I/SP a suitable alternative to PIC32MX270F256B for cost-sensitive projects?
The PIC32MX170F256B-I/SP is a lower-cost option when USB device functionality is not required, since the MX270 adds USB OTG while the MX170 omits it. Both share the 50 MHz clock, 256 KB Flash, and 64 KB RAM, making the MX170 ideal for UART/SPI/I2C-based IoT nodes and industrial sensors where USB adds unnecessary cost.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.9300 | $4.93 |
| 25+ | $4.6000 | $115.00 |
| 75+ | $4.5700 | $342.75 |
| 100+ | $4.2200 | $422.00 |
| 1000+ | $3.8900 | $3890.00 |
| 5000+ | $3.7000 | $18500.00 |
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