PIC24FJ128GC006T-I/MR - 16-bit 32MHz 128KB Flash MCU | Microchip
MPN: PIC24FJ128GC006T-I/MR ✓ Hoạt độngPIC24FJ128GC006T-I/MR Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, and programmable peripherals such as analog-to-digital converters, timers, communication interfaces, and general-purpose I/O. The PIC24F family uses a 16-bit modified Harvard RISC architecture, occupying the hypernym chain MCU -> microcontroller -> embedded processor -> semiconductor. The '24F' series emphasizes low power consumption and rich analog integration, making it distinct from higher-performance '24H' and '24E' variants that target motor control and graphics applications.
Key differentiating features include 128 KB Flash plus 8 KB SRAM, segmented LCD driver support, USB 2.0 full-speed connectivity, a 12-bit A/D converter with up to 16 channels, multiple timers, and Microchip's eXtreme Low Power nanoWatt XLP technology. The 'T' suffix designates Tape and Reel packaging, while the 'I' suffix indicates the industrial -40 °C to +85 °C operating temperature range. The 64-VQFN (MR) 9x9 mm package provides an exposed thermal pad enabling higher dissipation in space-constrained PCB layouts.
Architecturally, the PIC24FJ128GC006 integrates a precision 16-bit instruction set with hardware multiplier and divider, dual I/O ports, and the Intelligent Analog subsystem that combines op-amps, comparators, and references in a single die. This integration reduces external component count and PCB area while improving noise immunity for sensor front-end designs.
Typical applications include portable medical devices, industrial sensor hubs, USB-based data loggers, smart energy metering with LCD readout, and battery-powered IoT edge nodes. The combination of LCD driver and USB enables compact human-interface products. Designers should budget thermal dissipation for the 9x9 mm QFN pad area, follow Microchip's decoupling guidance with 100 nF + bulk capacitors near VDD pins, and use trace routing that respects the analog/digital partition documented in the device datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC24FJ128GC006T-I/MR — 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 PIC24FJ128GC006T-I/MR (cùng hình factor và footprint) — khác nhau ở Package, ADC, Program Memory (Flash), Timers, USB.
PIC24FJ128GC006-I/MR
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PIC24FJ128GB606T-I/MR
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Xem tài liệu →PIC24FJ128GB606-I/MR
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Xem tài liệu →PIC24FJ1024GB606T-I/MR
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Xem tài liệu →PIC24FJ1024GA606T-I/MR
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Xem tài liệu →PIC24FJ128GC006T-I/MR Tỷ lệ tối đa & tính chất điện
| Core Architecture | PIC24F 16-bit RISC |
| Program Memory (Flash) | 128 KB (43K x 24 words) |
| Data RAM | 8 KB |
| Maximum CPU Speed | 32 MHz (16 MIPS) |
| Operating Voltage Range | 2.0 V to 3.6 V |
| Khoảng nhiệt độ hoạt động | -40 °C to +85 °C (Industrial, 'I' suffix) |
| Hộp | 64-pin VQFN (MR) 9x9 mm |
| Kiểu lắp đặt | Surface Mount |
| ADC | 12-bit, up to 16 input channels |
| USB | USB 2.0 Full-Speed integrated |
| LCD Driver | Integrated segmented LCD driver |
| Low-Power Technology | eXtreme Low Power (XLP) nanoWatt |
| Timers | Multiple 16-bit and 32-bit timers |
| Communication | UART, SPI, I2C, USB |
| Packaging | Tape and Reel (T suffix) |
| Trạng thái RoHS | Compliant |
| AEC-Q100 Automotive | Not qualified (industrial grade only) |
Hướng dẫn cấu hình chân PIC24FJ128GC006T-I/MR 64-pin vqfn (mr) 9x9 mm
Cấu hình chân cho PIC24FJ128GC006T-I/MR (64-pin vqfn (mr) 9x9 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 PIC24FJ128GC006T-I/MR.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
PIC24FJ128GC006T-I/MR phù hợp cho 6 Áp dụngs: Portable Medical Glucose Meter, Industrial 4-20 mA Sensor Transmitter, USB Data-Logging Dongle, Smart Energy Meter with LCD, Battery-Powered IoT Edge Node, Automotive Cabin HVAC Control Panel.
Portable Medical Glucose Meter
The PIC24FJ128GC006T-I/MR is a strong fit for portable medical glucose meters requiring precise electrochemical sensor readout. Its integrated 12-bit ADC plus Intelligent Analog op-amps directly condition the test-strip current without external analog ICs, while 128 KB Flash holds the calibration lookup tables and UI strings. XLP nanoWatt sleep currents below 1 µA extend coin-cell life. Unlike higher-MIPS 32-bit Cortex-M parts, this PIC24F keeps firmware deterministic for real-time measurement timing at 16 MIPS.
Được đề xuất
Industrial 4-20 mA Sensor Transmitter
The PIC24FJ128GC006T-I/MR is well suited to 2-wire industrial 4-20 mA sensor transmitters that must operate loop-powered from 12-24 V rails regulated down to 3.3 V. Its 2.0 V minimum supply extends headroom margin, and 128 KB Flash supports HART or IO-Link protocol stacks. The 12-bit ADC combined with the integrated op-amp drives the loop DAC directly without external instrumentation amplifiers. Engineers should budget PCB area for the 9x9 mm QFN exposed pad to dissipate linear-regulator waste heat.
Được đề xuất
USB Data-Logging Dongle
The PIC24FJ128GC006T-I/MR suits compact USB data loggers that stream sensor measurements to a host PC. The integrated USB 2.0 Full-Speed device eliminates an external PHY, and 128 KB Flash buffers logged samples when the host is offline. Compared to PIC18F USB parts, the 16-bit core delivers faster FAT32 file-system throughput. The Tape-and-Reel 'T' suffix supports automated SMT assembly for high-volume production runs.
Được đề xuất
Smart Energy Meter with LCD
The PIC24FJ128GC006T-I/MR is designed for single-phase smart energy meters that display consumption on a segmented LCD. The integrated LCD driver eliminates an external display controller, and 8 KB SRAM buffers rolling consumption history. At 32 MHz CPS the part computes RMS power with adequate margin for IEC 62053-21 class accuracy. Engineers should route LCD bias traces away from the switching regulator to avoid ghosting artifacts.
Được đề xuất
Battery-Powered IoT Edge Node
The PIC24FJ128GC006T-I/MR fits battery-powered IoT edge nodes that wake on sensor events, transmit over USB or UART, then return to deep sleep. XLP nanoWatt technology achieves sub-1 µA sleep current at 3.3 V with RAM retention, and 128 KB Flash hosts MQTT-SN or LoRaWAN stacks. Compared to 32-bit Cortex-M0+ parts at the same MHz, the PIC24F core offers lower active power per instruction. Designers should use sleep modes 1 and 2 for sensor-triggered wakeups.
Được đề xuất
Automotive Cabin HVAC Control Panel
The PIC24FJ128GC006T-I/MR is appropriate for non-safety automotive cabin HVAC control panels that operate on 12 V battery rails stepped down to 3.3 V. The integrated LCD driver renders temperature and fan icons without an external controller, and 128 KB Flash stores multi-language UI strings. The -40 °C to +85 °C industrial temperature range covers cabin environments, though AEC-Q100 qualified variants would be required for under-hood use. Engineers should add reverse-battery TVS protection on VBAT.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24FJ128GC006T-I/MR — 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 | PIC24FJ128GC006-I/MR | PIC24FJ128GB606T-I/MR | PIC24FJ128GB606-I/MR | PIC24FJ1024GB606T-I/MR | PIC24FJ1024GA606T-I/MR |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | VQFN-64 (MR) 9x9 | VQFN-64 (MR) 9x9 - same | VQFN-64 (MR) 9x9 - same | VQFN-64 (MR) 9x9 - same | VQFN-64 (MR) 9x9 - same | VQFN-64 (MR) 9x9 - same |
| Core Family | PIC24F GC family | PIC24F GC family | PIC24F GB family | PIC24F GB family | PIC24F GB family | PIC24F GA family |
| Flash Memory | 128 KB | 128 KB | 128 KB | 128 KB | 1024 KB | 1024 KB |
| LCD Driver | Yes (integrated) | Yes | No (USB-OTG instead) | No (USB-OTG instead) | No | No |
| USB | USB 2.0 Full-Speed | USB 2.0 Full-Speed | USB 2.0 OTG | USB 2.0 OTG | USB 2.0 OTG | USB 2.0 Full-Speed |
| Operating Voltage | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V |
| Operating Temperature | -40 °C to +85 °C | -40 °C to +85 °C | -40 °C to +85 °C | -40 °C to +85 °C | -40 °C to +85 °C | -40 °C to +85 °C |
Bảo phân biệt quan trọng
- Tape-and-Reel packaging suited for high-volume SMT (vsPIC24FJ128GC006-I/MR)
- Integrated Intelligent Analog front-end reduces BOM (vsPIC24FJ128GB606T-I/MR)
- Segmented LCD driver eliminates external display IC (vsPIC24FJ128GA006-I/PT)
Ghi chú thiết kế
Place a 100 nF 0402 ceramic decoupling capacitor within 2 mm of each VDD pin, and a single 10 µF bulk tantalum or ceramic capacitor adjacent to the 64-VQFN exposed thermal pad. The exposed pad must be soldered to a continuous ground plane with at least 8 thermal vias (0.3 mm drill, 0.5 mm pitch) to the inner ground layer for heat dissipation and electrical reference per Microchip AN246 QFN layout guidelines.
Route the USB DP/DM traces as a 90-ohm matched differential pair with continuous ground reference underneath. Keep total trace length under 50 mm and place the ferrite bead + common-mode chokes within 5 mm of the USB connector. Isolate the 12-bit analog traces (AN0-AN15) from digital switching nodes by at least 3 mm or by a ground island to preserve ADC SNR.
When powering from a 5 V USB rail, use an LDO with at least 200 mA headroom and 100 mV max dropout to guarantee 3.3 V rail under 150 mA peak load. For battery applications, leverage XLP sleep modes (Sleep and Deep Sleep) which achieve sub-1 µA quiescent current with RAM retention. Estimate: at 32 MHz active current ~10 mA + peripheral current, deep-sleep 100 nA typical per the Microchip PIC24FJ128GC006 datasheet.
Do not skip the ICSP programming header even for production units - field firmware updates require it. Configure the MCLR pin as a digital input with internal pull-up or as a reset source per the device configuration bits; floating MCLR causes intermittent code-execution failures. Always read the Microchip PIC24FJ128GC006 errata sheet for current revision silicon anomalies before committing to layout.
Thông tin tuân thủ
RoHS compliant per Verified Electronics supplier listing. Industrial temperature grade only; not AEC-Q100 qualified for automotive applications. Lead-free (Pb-free) reflow profile per JEDEC J-STD-020.
