PIC32MX250F128B-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The PIC32MX250F128B-I/SP is a 32-bit PIC microcontroller from Microchip operating at up to 40 MHz with 128 KB Flash and 32 KB SRAM. It features USB 2.0 FS, SPI, I2C, UART, and 28-pin SPDIP package, ideal for embedded control and communication applications.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX250F128B-I/SP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.9500(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 PIC32MX250F128B-I/SP?
- 32-bit MIPS M4K core at up to 40 MHz
- 128 KB Flash and 32 KB SRAM
- USB 2.0 Full-Speed device support
- 10-bit ADC with up to 13 channels
- Multiple serial interfaces: 2x SPI, 2x I2C, 2x UART
- 28-pin SPDIP package for through-hole designs
What is PIC32MX250F128B-I/SP used for?
The PIC32MX250F128B-I/SP is well-suited for embedded control systems, USB peripheral devices, and IoT sensor nodes requiring reliable serial communication. Its combination of 128 KB Flash, USB 2.0, and multiple serial interfaces makes it a strong choice for human-interface devices, data loggers, and industrial monitoring equipment.
What are the specifications of PIC32MX250F128B-I/SP?
| Manufacturer Package Code | SPDIP-28 |
| Factory Lead Time | 7Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | PIC32 |
| Clock Frequency-Max | 40MHz |
| 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 | 6 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 19 |
| 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 Equivalence Code | DIP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 32768 |
| RAM (words) | 32768 |
| ROM (words) | 131072 |
| 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 |
Where can I find the PIC32MX250F128B-I/SP datasheet?
PIC32MX250F128B-I/SP Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC32MX250F128B-I/SP?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency and core architecture of PIC32MX250F128B-I/SP?
The PIC32MX250F128B-I/SP uses a 32-bit MIPS M4K core running at up to 40 MHz. It includes 128 KB of Flash program memory and 32 KB of SRAM, providing sufficient performance for embedded control tasks at this clock rate.
Does PIC32MX250F128B-I/SP support USB connectivity for HID or CDC device designs?
Yes, the PIC32MX250F128B-I/SP integrates USB 2.0 Full-Speed device support, operating at 12 Mbps. This makes it suitable for HID, CDC, and other USB device class implementations without requiring external USB controllers.
How many ADC channels does PIC32MX250F128B-I/SP provide for analog sensing applications?
The PIC32MX250F128B-I/SP includes a 10-bit successive approximation ADC with up to 13 input channels. This supports multi-channel analog sensor acquisition in industrial and consumer embedded designs operating from a 2.3 V to 3.6 V supply.
Is PIC32MX250F128B-I/SP in a through-hole package suitable for prototyping boards?
The PIC32MX250F128B-I/SP is packaged in a 28-pin SPDIP (Skinny Plastic Dual In-Line Package), which is compatible with standard 0.3-inch breadboards and through-hole PCB prototyping. This eases early-stage development before transitioning to surface-mount variants.
What are the RoHS compliance and operating temperature range for PIC32MX250F128B-I/SP?
The PIC32MX250F128B-I/SP is RoHS compliant and lead-free. It operates over an industrial temperature range of -40°C to +85°C, making it suitable for use in outdoor or industrial environments where extended temperature exposure is expected.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.1700 | $5.17 |
| 15+ | $4.9876 | $74.81 |
| 30+ | $4.7200 | $141.60 |
| 75+ | $4.6500 | $348.75 |
| 100+ | $4.2800 | $428.00 |
| 1000+ | $3.9500 | $3950.00 |
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