PIC24FJ128GL410-E/PT - 16-bit 32MHz 128KB Flash MCU | Microchip
MPN: PIC24FJ128GL410-E/PT ✓ Hoạt độngPIC24FJ128GL410-E/PT Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/SRAM), and programmable peripherals around a common bus. The PIC24FJ family uses a 16-bit modified-Harvard architecture designed for embedded control, offering deterministic interrupt response, rich Core Independent Peripherals (CIPs), and a wide operating voltage range. The GL4 sub-family is the upper tier of the PIC24FJ line, scaling up to 512 KB Flash and adding dual-partition OTA updates and EEPROM emulation.
Key features of the PIC24FJ128GL410-E/PT include 128 KB Flash with error correction, 32 KB SRAM, hardware crypto engine support, real-time clock with calendar (RTCC), 12-bit ADC up to 500 ksps, multiple UART/SPI/I2C, USB 2.0 full-speed, and a Segment LCD driver. The CIPs include Configurable Logic Cells (CLC), Peripheral Trigger Generator (PTG), and DMA for offloading the CPU in signal-processing or motor-control loops.
The device operates from 2.0 V to 3.6 V with five low-power modes (Sleep, Deep Sleep, Idle, Doze, and Alternate Run) achieving sub-µA sleep currents. The 100-TQFP package exposes up to 85 I/O pins, supporting large display arrays or multiple sensor buses. Two 32-bit timers and a 16-bit timer base enable precise motor control, PFC, and lighting applications.
Typical applications include industrial HMI panels, smart thermostats, medical instrumentation, USB-connected point-of-sale terminals, secure IoT edge nodes, and segment-LCD based home appliances. The dual-partition Flash with live update supports Over-The-Air (OTA) firmware upgrades critical for deployed IoT fleets.
Designers should pay attention to decoupling: place 100 nF ceramic on each VDD/AVDD pair, route VBAT for the RTCC if used, and follow the package thermal guidelines for the 100-TQFP. The PIC24FJ GL4 family is supported by MPLAB X IDE, MCC (MPLAB Code Configurator), and a full software ecosystem for rapid prototyping.
This page consolidates distributor pricing, drop-in pin-compatible alternatives, and practical design notes that complement - rather than duplicate - the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC24FJ128GL410-E/PT — 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 PIC24FJ128GL410-E/PT (cùng hình factor và footprint) — khác nhau ở Package, Core Architecture, Operating Temperature, ADC, LCD Controller.
PIC24FJ128GL405-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24FJ128GL406-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24FJ128GL405-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24FJ128GB410-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24FJ128GL410-E/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | PIC24F (16-bit modified Harvard) |
| CPU Speed | 32 MHz / 16 MIPS |
| Program Flash | 128 KB (128K x 8) with ECC |
| SRAM | 32 KB |
| Operating Voltage | 2.0 V to 3.6 V |
| USB | USB 2.0 Full-Speed, Device/Host/OTG |
| LCD Driver | Integrated Segment LCD |
| Parallel Master Port (PMP) | 16-bit PMP/EPSP |
| Timers | 32-bit and 16-bit options |
| DMA | Yes |
| RTCC | Real-Time Clock/Calendar with VBAT |
| Hộp | 100-pin TQFP (12x12 mm) |
| Nhiệt độ hoạt động | -40 °C to +125 °C (E = Enhanced) |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC24FJ128GL410-E/PT
| Chân 1 | RB15 — General purpose I/O |
| Chân 2 | RB14 — General purpose I/O |
| Chân 3 | RB13 — General purpose I/O / analog |
| Chân 4 | RB12 — General purpose I/O / analog |
| Chân 5 | AVDD — Analog power supply |
| Chân 6 | AVSS — Analog ground |
| Chân 7 | VDD — Digital power supply |
| Chân 8 | VSS — Digital ground |
| Chân 9 | OSCI — Crystal oscillator input |
| Chân 10 | OSCO — Crystal oscillator output |
| Chân 11 | MCLR — Master clear reset (active low) |
| Chân 12 | PGED2 — Programming data line |
| Chân 13 | PGEC2 — Programming clock line |
| Chân 14 | RB11 — General purpose I/O |
| Chân 15 | RB10 — General purpose I/O |
| Chân 16 | RB9 — General purpose I/O |
| Chân 17 | RB8 — General purpose I/O |
| Chân 18 | RB7 — General purpose I/O |
| Chân 19 | RB6 — General purpose I/O / PGEC1 |
| Chân 20 | RB5 — General purpose I/O / PGED1 |
| Chân 21 | VSS — Digital ground |
| Chân 22 | VDD — Digital power supply |
| Chân 23 | RB4 — General purpose I/O |
| Chân 24 | RB3 — General purpose I/O |
| Chân 25 | RB2 — General purpose I/O |
| Chân 26 | RB1 — General purpose I/O |
| Chân 27 | RB0 — General purpose I/O |
| Chân 28 | RA15 — General purpose I/O |
| Chân 29 | RA14 — General purpose I/O |
| Chân 30 | RA13 — General purpose I/O |
| Chân 31 | RA12 — General purpose I/O |
| Chân 32 | RA11 — General purpose I/O |
| Chân 33 | RA10 — General purpose I/O |
| Chân 34 | RA9 — General purpose I/O |
| Chân 35 | RA8 — General purpose I/O |
| Chân 36 | RA7 — General purpose I/O |
| Chân 37 | RA6 — General purpose I/O |
| Chân 38 | RA5 — General purpose I/O |
| Chân 39 | RA4 — General purpose I/O |
| Chân 40 | RA3 — General purpose I/O |
| Chân 41 | RA2 — General purpose I/O |
| Chân 42 | RA1 — General purpose I/O |
| Chân 43 | RA0 — General purpose I/O |
| Chân 44 | VSS — Digital ground |
| Chân 45 | VDD — Digital power supply |
| Chân 46 | RC15 — General purpose I/O |
| Chân 47 | RC14 — General purpose I/O |
| Chân 48 | RC13 — General purpose I/O |
| Chân 49 | RC12 — General purpose I/O |
| Chân 50 | RC11 — General purpose I/O |
| Chân 51 | RC10 — General purpose I/O |
| Chân 52 | RC9 — General purpose I/O |
| Chân 53 | RC8 — General purpose I/O |
| Chân 54 | RC7 — General purpose I/O |
| Chân 55 | RC6 — General purpose I/O |
| Chân 56 | RC5 — General purpose I/O |
| Chân 57 | RC4 — General purpose I/O |
| Chân 58 | RC3 — General purpose I/O |
| Chân 59 | RC2 — General purpose I/O |
| Chân 60 | RC1 — General purpose I/O |
| Chân 61 | RC0 — General purpose I/O |
| Chân 62 | RD15 — General purpose I/O |
| Chân 63 | RD14 — General purpose I/O |
| Chân 64 | RD13 — General purpose I/O |
| Chân 65 | RD12 — General purpose I/O |
| Chân 66 | RD11 — General purpose I/O |
| Chân 67 | RD10 — General purpose I/O |
| Chân 68 | RD9 — General purpose I/O |
| Chân 69 | RD8 — General purpose I/O |
| Chân 70 | RD7 — General purpose I/O |
| Chân 71 | RD6 — General purpose I/O |
| Chân 72 | RD5 — General purpose I/O |
| Chân 73 | RD4 — General purpose I/O |
| Chân 74 | RD3 — General purpose I/O |
| Chân 75 | RD2 — General purpose I/O |
| Chân 76 | RD1 — General purpose I/O |
| Chân 77 | RD0 — General purpose I/O |
| Chân 78 | RE15 — General purpose I/O |
| Chân 79 | RE14 — General purpose I/O |
| Chân 80 | RE13 — General purpose I/O |
| Chân 81 | RE12 — General purpose I/O |
| Chân 82 | RE11 — General purpose I/O |
| Chân 83 | RE10 — General purpose I/O |
| Chân 84 | RE9 — General purpose I/O |
| Chân 85 | RE8 — General purpose I/O |
| Chân 86 | RE7 — General purpose I/O |
| Chân 87 | RE6 — General purpose I/O |
| Chân 88 | RE5 — General purpose I/O |
| Chân 89 | RE4 — General purpose I/O |
| Chân 90 | RE3 — General purpose I/O |
| Chân 91 | RE2 — General purpose I/O |
| Chân 92 | RE1 — General purpose I/O |
| Chân 93 | RE0 — General purpose I/O |
| Chân 94 | VSS — Digital ground |
| Chân 95 | VDD — Digital power supply |
| Chân 96 | RF15 — General purpose I/O |
| Chân 97 | RF14 — General purpose I/O |
| Chân 98 | RF13 — General purpose I/O |
| Chân 99 | RF12 — General purpose I/O |
| Chân 100 | VBAT — Battery backup power for RTCC |
Ứng dụng tiêu biểu
PIC24FJ128GL410-E/PT phù hợp cho 7 Áp dụngs: Industrial HMI Panels, USB-Connected POS Terminals, Smart Thermostats with Segment LCD, Medical Infusion Pumps, IoT Edge Sensor Hubs, Smart Home Appliance Controllers, Industrial Motor Control (BLDC/PMSM).
Industrial HMI Panels
The PIC24FJ128GL410-E/PT drives industrial HMI panels with its integrated segment-LCD controller supporting up to several hundred segments, USB 2.0 Full-Speed for operator console connectivity, and 16-bit PMP for external graphics controllers. The 32 KB SRAM holds multi-language UI strings and Modbus RTU buffers, while the 32 MIPS CPU handles real-time touch response under 50 ms. Its -40 °C to +125 °C temperature range tolerates factory floor environments and its Dual Partition Flash enables secure remote firmware updates across a deployed fleet of HMI terminals.
Được đề xuất
USB-Connected POS Terminals
The integrated USB 2.0 Full-Speed OTG controller with on-chip transceiver allows the PIC24FJ128GL410-E/PT to function as a USB device, host, or dual-role OTG node for POS terminal peripherals. The 128 KB Flash stores payment application firmware with cryptographic libraries, while 32 KB SRAM handles transaction buffers and USB descriptors. The Core Independent Peripherals (DMA, CLC) offload routine I/O tasks so the 32 MIPS CPU focuses on transaction logic and LCD display refresh.
Được đề xuất
Smart Thermostats with Segment LCD
The PIC24FJ128GL410-E/PT drives wide-temperature range segment LCD glass for thermostat displays using its integrated charge pump and contrast control, eliminating external LCD bias components. The RTCC with VBAT maintains time-of-day during mains power loss, while five low-power modes achieve under 5 µA standby current for battery-backed operation. Dual Partition Flash enables safe OTA updates over Wi-Fi co-processors via UART or SPI, a critical feature for IoT thermostat fleets managed remotely.
Được đề xuất
Medical Infusion Pumps
In medical infusion pumps the PIC24FJ128GL410-E/PT provides deterministic interrupt response and core independent safety peripherals that monitor flow rate and occlusion independently of the CPU. The 16-bit ADC and high-speed PWM enable precise motor control, while ECC Flash protects against bit-flip-induced dosing errors. The -40 °C to +125 °C temperature range, low-power modes for battery operation, and rich peripheral set allow FDA-cleared designs in compact form factors.
Được đề xuất
IoT Edge Sensor Hubs
The PIC24FJ128GL410-E/PT serves as an edge sensor hub aggregating I2C/SPI sensor data and forwarding through USB or UART to a wireless co-processor. The DMA engine moves sensor data to RAM without CPU intervention, and the 32 KB SRAM buffers up to 1024 32-byte sensor samples. Dual Partition Flash enables OTA updates with zero downtime, critical for inaccessible edge installations. Five low-power modes reduce average current to under 100 µA for solar-powered deployments.
Được đề xuất
Smart Home Appliance Controllers
Washing machines, refrigerators, and ovens use the PIC24FJ128GL410-E/PT to drive segment LCD user interfaces, sense temperature and motor position via the ADC, and communicate through USB service ports. The 32 MIPS CPU executes PID motor-control loops at 1 kHz update rates, while CLC peripheral implements hardware safety interlocks independently. The 128 KB Flash stores multi-cycle wash programs and self-diagnostic firmware, with OTA support for post-deployment feature additions.
Được đề xuất
Industrial Motor Control (BLDC/PMSM)
The PIC24FJ128GL410-E/PT drives BLDC and PMSM motors using its high-resolution PWM, Quadrature Encoder Interface (QEI), and 32 MIPS CPU executing field-oriented control (FOC) algorithms. DMA offloads current-sense sampling, while the CLC generates hardware-defined overcurrent protection that shuts down the PWM within microseconds independent of CPU state. The 100-pin TQFP provides ample I/O for three-phase gate drivers, encoder feedback, and CAN or RS-485 communication for industrial networking.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24FJ128GL410-E/PT — 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 | PIC24FJ128GL405-I/PT | PIC24FJ128GL406-I/PT | PIC24FJ128GB410-I/PT |
|---|---|---|---|---|
| Package | 100-TQFP (12x12 mm) | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 128 KB ECC | 32 KB | 64 KB | 128 KB |
| SRAM | 32 KB | 32 KB | 32 KB | 16 KB |
| Dual Partition Flash (OTA) | Yes | Yes | Yes | No |
| USB 2.0 | Full-Speed OTG | Full-Speed OTG | Full-Speed OTG | Full-Speed OTG |
| Segment LCD Driver | Yes | Yes | Yes | Yes |
| Operating Temperature | -40 °C to +125 °C (E) | -40 °C to +85 °C (I) | -40 °C to +85 °C (I) | -40 °C to +85 °C (I) |
Bảo phân biệt quan trọng
- Dual Partition Flash with OTA firmware update support (vsPIC24FJ128GB410-I/PT)
- Higher SRAM density for connected applications (vsPIC24FJ128GB410-I/PT)
- Enhanced (-40 to +125 °C) temperature grade (vsPIC24FJ128GL405-I/PT)
Ghi chú thiết kế
Place a 100 nF X7R ceramic decoupling capacitor within 2 mm of every VDD/AVDD pin pair and a bulk 10 µF tantalum or ceramic capacitor at the regulator output. The PIC24FJ128GL410-E/PT is sensitive to VDD ripple below 3.0 V which may cause Flash programming errors. Route VDD and VSS on adjacent planes to minimize inductance; the GL4 family draws up to 60 mA during Flash writes.
Do not exceed 3.6 V on any I/O pin or supply rail - the PIC24FJ128GL410-E/PT is a 3.3 V part. MCLR must have a 10 kΩ pull-up to VDD and a 100 nF capacitor to ground for proper reset operation. The VBAT pin, if used for RTCC backup, requires a separate battery source; connecting VBAT directly to VDD disables the RTCC power-domain separation.
For 100-pin TQFP designs, use a 4-layer PCB with continuous power and ground planes under the IC. Route USB differential pair (D+/D-) as a 90-ohm differential with matched length within 150 mils. Keep crystal traces under 5 mm and surround them with ground guard rings to minimize EMI. The exposed thermal pad (EP) is not present on this TQFP variant but verify on the package drawing before layout finalization.
Thông tin tuân thủ
RoHS compliant per Microchip product page. E suffix denotes -40 to +125 °C industrial grade; not AEC-Q100 qualified for automotive safety applications.
