PIC24F16KL401-E/P - 16-Bit 32MHz XLP Microcontroller | Microchip
MPN: PIC24F16KL401-E/P ✓ Hoạt độngPIC24F16KL401-E/P Tóm tắt
A microcontroller is a semiconductor device that integrates a processor core, nonvolatile program memory, data memory, and peripherals into one compact embedded-control component. The PIC24F belongs to the PIC24 family of 16-bit RISC microcontrollers, combining digital control with communication and timing peripherals. Its XLP architecture is intended for cost-sensitive designs that need low-power operation and deterministic embedded performance.
The supplied data confirms 16-bit processing, 32 MHz maximum frequency, 16 KB Flash, 1 KB data RAM, 512 bytes of EEPROM, and 3 V operation from the Mouser result. It also identifies MSSP support for I2C or SPI and CCP/ECCP capability. These peripherals make the device suitable for local sensing, actuator control, communication links, and compact consumer or industrial products.
The PIC24F16KL401 family combines a PIC24 RISC core with integrated Flash, SRAM, EEPROM, and mixed-signal or timing functions, depending on the exact family variant. The E/P ordering suffix identifies the verified 20-DIP package, while the family documentation describes 14-, 20-, and 28-pin options. Package choice determines PCB footprint and assembly method; the DIP format is useful for prototypes, through-hole designs, and manually assembled boards.
Typical applications include portable consumer products, electronic toys, portable media players, GPS accessories, cell-phone accessories, medical testers, dispensers, inhalers, and safety or security equipment. The 16 KB Flash capacity provides room for a small embedded application, while the 16-bit core and peripheral set support control loops and communication tasks without requiring a larger controller.
When designing with the PIC24F16KL401-E/P, verify the exact memory map, I/O assignments, clock configuration, and peripheral multiplexing against the Microchip datasheet. The through-hole DIP package supports straightforward prototype insertion, but production designs must account for wider spacing, board area, and connector accessibility. Pricing and availability should be checked as of 2026-10-23 because distributor inventory and commercial terms change.
This page combines verified manufacturer and distributor references with package and procurement context, while clearly marking electrical details that were not supplied rather than estimating them. The information is intended for engineers evaluating an exact MPN, not for substituting a different package or MCU without checking pin-level compatibility.
Bộ thay thế dễ dàng lắp đặt cho PIC24F16KL401-E/P — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC24F16KL401-E/P (cùng hình factor và footprint) — khác nhau ở EEPROM, Package, Temperature Grade.
PIC24F16KL401-I/P
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| Core | PIC24F 16-bit RISC |
| Maximum Frequency | 32 MHz |
| Flash Memory | 16 KB |
| Data RAM | 1 KB |
| EEPROM | 512 B |
| Operating Voltage | 3 V |
| Performance | Up to 16 MIPS |
| MSSP | I2C/SPI |
| Timer Peripheral | CCP/ECCP |
| Low-Power Technology | nanoWatt XLP |
| Hộp | 20-DIP (0.300 inch, 7.62 mm) |
| Kiểu lắp đặt | Through-hole |
| Temperature Grade | E grade; exact range not provided |
| Kiểu bộ nhớ | Flash program memory |
| Data Memory | SRAM and EEPROM |
| Communication | MSSP with I2C/SPI support |
| Số chân | 20 pins |
| Trạng thái RoHS | ROHS3 Compliant |
| Trạng thái vòng đời | Active |
Hướng dẫn cấu hình chân PIC24F16KL401-E/P 20-dip (0.300 inch, 7.62 mm)
Cấu hình chân cho PIC24F16KL401-E/P (20-dip (0.300 inch, 7.62 mm) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho PIC24F16KL401-E/P.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
PIC24F16KL401-E/P phù hợp cho 6 Áp dụngs: Portable Consumer Device, Portable Media Player, Medical Disposable Tester, Electronic Toy and Game Controller, Safety and Security Module, Industrial Control and Sensor Node.
Portable Consumer Device
The PIC24F16KL401-E/P fits portable products that need compact control, serial communication, and low-power behavior in a through-hole prototype or production package. Its 16-bit PIC24F core supports embedded control tasks at up to the verified 32 MHz device frequency, while MSSP provides I2C or SPI connectivity for sensors, displays, or storage. The 20-DIP format is especially convenient for prototypes and hand-assembled products, although it consumes more board area than a surface-mount option. Design validation should confirm exact pin multiplexing and the final low-power current budget.
Được đề xuất
Portable Media Player
A PIC24-based media accessory can use the PIC24F16KL401-E/P for user input, status indication, and communication with a storage or audio subsystem. The verified 32 MHz maximum frequency and 16-bit architecture provide enough control capability for small embedded menus and peripheral coordination, while MSSP supports serial communication to external components. The 20-DIP package is well suited to a first prototype because the device can be socketed for rework, but a final high-volume design may require a smaller package and a separate audio or power subsystem.
Được đề xuất
Medical Disposable Tester
The PIC24F16KL401-E/P can serve as the control MCU in a low-cost disposable medical tester when its verified 32 MHz operation, communication peripherals, and low-power architecture match the measurement system. The MCU can coordinate a sensor front end, store test results, drive a simple display, and communicate through an I2C or SPI link. The supplied family material specifically identifies medical testers among application areas. Because this is not a verified medical-grade claim, qualification, electrical isolation, accuracy requirements, and regulatory documentation must be handled separately.
Được đề xuất
Electronic Toy and Game Controller
The PIC24F16KL401-E/P is suitable for small interactive products that combine button handling, LED control, sound triggering, and serial accessories. Its 16-bit PIC24F core can manage multiple control tasks, while CCP/ECCP timers support timing-based input or output functions and MSSP enables communication with accessories. The verified 20-DIP package simplifies hand assembly and educational prototypes. Product designers should validate current consumption, startup behavior, and pin assignments in the final enclosure and battery configuration.
Được đề xuất
Safety and Security Module
The PIC24F16KL401-E/P can form part of a compact security or safety accessory that monitors inputs, drives indicators, and reports status through a serial link. The PIC24F16KL family’s 32 MHz capability and integrated communication peripherals provide a practical base for local decision logic. The DIP package supports straightforward prototype insertion and service replacement, while the MCU’s flash memory allows firmware updates during development. Security claims, code-protection requirements, and environmental certification should be verified separately rather than inferred from the product family.
Được đề xuất
Industrial Control and Sensor Node
The PIC24F16KL401-E/P can be used in a small sensor node or industrial control module that gathers inputs, evaluates thresholds, and communicates with a higher-level controller. Its verified MSSP support for I2C/SPI is useful for sensors and actuators, while CCP/ECCP provides timing functions for pulse, capture, or control applications. The 20-DIP package makes the controller easy to prototype and service. For production equipment, verify operating-temperature limits, ESD protection, isolation, and the exact industrial certification status before deployment.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24F16KL401-E/P — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC24F16KL401-I/P | PIC24F16KL401-E/SO | PIC24F16KL401-E/SS | PIC24F16KL401-E/MQ |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 20-DIP (0.300 inch, 7.62 mm) | 20-PDIP | 20-SOIC | 20-SSOP | 20-VQFN (5x5) |
| Core | PIC24F 16-bit | PIC24F 16-bit | PIC24F 16-bit | PIC24F 16-bit | PIC24F 16-bit |
| Flash Memory | 8 KB in Mouser result; 16 KB in related family listings | 16 KB | 16 KB | 16 KB | 16 KB |
Bảo phân biệt quan trọng
- Exact 20-DIP footprint and through-hole assembly (vsPIC24F16KL401-E/SO)
- Same-family 16-bit PIC24F architecture (vsPIC24F16KL401-E/MQ)
- MSSP support for I2C/SPI (vsPIC24F16KL401-I/P)
- nanoWatt XLP positioning for embedded control (vsPIC24F16KL401-E/SO)
Ghi chú thiết kế
The verified package is 20-DIP with 0.300-inch, 7.62 mm spacing. Design the PCB footprint around the actual Microchip mechanical drawing, not only the generic DIP description, and maintain adequate clearance around adjacent components. Confirm whether the selected production quantity uses tube, tray, or another packing format before releasing the assembly drawings.
The supplied distributor result identifies the target as a 3 V PIC24F device, but numerical operating-current, input-voltage, and power-consumption limits were not included. Do not size the regulator from the nominal 3 V label alone. Check the exact datasheet voltage range, I/O current limits, brownout behavior, and peripheral load requirements, then include local decoupling and verify the rail during firmware startup.
MSSP I2C and SPI signals are useful for sensor and peripheral connections, but the supplied data does not provide the exact package pin mapping. Route these nets away from switching nodes and noisy analog inputs, keep ground returns continuous, and follow the peripheral vendor’s pull-up, capacitance, and timing requirements. Validate timing with oscilloscope measurements in the assembled system.
Do not treat E/P, I/P, E/SO, E/SS, and E/MQ as interchangeable solely because they share the PIC24F16KL401 family name. The verified listings show different DIP, SOIC, SSOP, and VQFN packages, and E versus I may indicate different grade suffixes. Confirm the exact ordering code, pinout, device ID, voltage limits, and package footprint before substitution.
Thông tin tuân thủ
The verified full-electronic listing states ROHS3 Compliant. Separate REACH, AEC-Q100, lead-free, halogen-free, and conflict-minerals documentation was not supplied.
