PIC24FJ128GB606-E/MR - 16-Bit 32MHz 128KB Flash USB MCU | Microchip
MPN: PIC24FJ128GB606-E/MR ✗ Cuối đời| Số lượng | Giá đơn vị | Phụ |
|---|---|---|
| 1 | $6.42 | $6,42 |
| 10 | $5.85 | $58,50 |
| 100 | $5.12 | $512,00 |
| 500 | $4.43 | $2.215,00 |
| 1.000 | $3.78 | $3.780,00 |
PIC24FJ128GB606-E/MR Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), peripherals, and I/O into one package. Within the broader semiconductor taxonomy, an MCU belongs to: microcontroller -> embedded processor -> digital IC -> integrated circuit. The PIC24F family uses a 16-bit modified-Harvard architecture with a 24-bit instruction word, providing higher code density than 8-bit MCUs while remaining cost-competitive for embedded designs.
Key features include 128KB (43K x 24) dual-partition Flash with Live Update capability for field-firmware upgrades without downtime, 32KB RAM, integrated USB 2.0 full-speed OTG with PHY, and the eXtreme Low Power (XLP) technology that delivers nanoWatt standby currents below 20 nA in deep sleep. The device provides multiple communication peripherals (UART, SPI, I2C), a 16-channel 10/12-bit ADC, five 16-bit timers, and up to 53 I/O pins.
The architecture supports Peripheral Pin Select (PPS) remappable I/O, allowing flexible PCB routing. The dual-partition Flash with Live Update is engineered for applications that cannot tolerate firmware-update downtime, such as industrial controllers, medical devices, and USB-connected peripherals. Hardware CRC, a real-time clock calendar (RTCC), and a 32kHz secondary oscillator support battery-backed operation.
Typical applications include USB peripherals (Human Interface Devices, mass storage, CDC serial bridges), industrial sensor hubs, automotive body and infotainment subsystems, portable medical/fitness devices, low-power IoT edge nodes, and consumer electronics with USB connectivity and firmware-update requirements.
When designing with this MCU, choose decoupling per Microchip's application note AN584 (typically 100 nF + 10 uF near each supply pin), and ensure the exposed thermal pad is soldered to a sufficient copper pour to meet the package thermal resistance. The Live Update feature requires dual-image flash partitioning in linker configuration.
This page synthesizes distributor pricing, drop-in compatible alternatives from the PIC24FJ family, and practical design notes not consolidated in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC24FJ128GB606-E/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 PIC24FJ128GB606-E/MR (cùng hình factor và footprint) — khác nhau ở Package, I/O Pins, ADC, Core Architecture, MSL Level.
Công cụ so sánh nhanh — Chọn các bộ phận thay thế để so sánh song song:
PIC24FJ128GA606-E/MR
Liên hệ để biết giá
Xem tài liệu →PIC24FJ128GB406-I/MR
Liên hệ để biết giá
Xem tài liệu →PIC24FJ128GA006-I/MR
Liên hệ để biết giá
Xem tài liệu →PIC24FJ128DA106-I/MR
Liên hệ để biết giá
Xem tài liệu →PIC24FJ1024GA606-I/MR
Liên hệ để biết giá
Xem tài liệu →PIC24FJ1024GB606-I/MR
📋 Tham chiếu thay thế (không có trong danh mục)
PIC24FJ128GB606-E/MR Tỷ lệ tối đa & tính chất điện
| Core | PIC24F (16-bit RISC modified-Harvard) |
| CPU Architecture | 16-bit data, 24-bit instruction word |
| Maximum CPU Frequency | 32 MHz |
| Program Memory (Flash) | 128 KB (43K x 24) dual-partition with Live Update |
| RAM | 32 KB |
| Operating Voltage (Vcc/Vdd) | 2.0 V to 3.6 V |
| I/O Pins | Up to 53 |
| Hộp | 64-pin VQFN (MR) 9x9 mm with exposed pad |
| Kiểu lắp đặt | Surface Mount |
| USB Interface | USB 2.0 Full-Speed OTG with on-chip PHY |
| ADC | 10/12-bit, up to 16 channels |
| Timers | Five 16-bit timers/counters |
| Communication Peripherals | UART, SPI, I2C, PMP, RTCC |
| Nhiệt độ hoạt động | -40 C to +125 C (E grade) |
| AEC-Q100 Qualification | Yes |
| Trạng thái RoHS | ROHS3 Compliant |
| Cấp MSL | 3 (168 hours, floor life) |
Cấu hình chân PIC24FJ128GB606-E/MR
| Chân 1 | RP5/RB5 — Remappable I/O / Port B bit 5 |
| Chân 2 | RP6/RB6 — Remappable I/O / Port B bit 6 |
| Chân 3 | RP7/RB7 — Remappable I/O / Port B bit 7 |
| Chân 4 | RP8/RB8 — Remappable I/O / Port B bit 8 |
| Chân 5 | RP9/RB9 — Remappable I/O / Port B bit 9 |
| Chân 6 | VSS — Ground |
| Chân 7 | VDD — Positive supply voltage |
| Chân 8 | RP10/RB10 — Remappable I/O / Port B bit 10 |
| Chân 9 | RP11/RB11 — Remappable I/O / Port B bit 11 |
| Chân 10 | RP12/RB12 — Remappable I/O / Port B bit 12 |
| Chân 11 | RP13/RB13 — Remappable I/O / Port B bit 13 |
| Chân 12 | RP14/RB14 — Remappable I/O / Port B bit 14 |
| Chân 13 | OSC1/RC12 — Crystal oscillator input / Port C bit 12 |
| Chân 14 | OSC2/RC13 — Crystal oscillator output / Port C bit 13 |
| Chân 15 | SOSCO/RC14 — Secondary oscillator output / RTCC |
| Chân 16 | SOSCI/RC15 — Secondary oscillator input / RTCC |
| Chân 17 | VSS — Ground |
| Chân 18 | VDD — Positive supply voltage |
| Chân 19 | MCLR — Master clear (reset) input |
| Chân 20 | PGED2/RP20 — Programming data line 2 / Remappable I/O |
| Chân 21 | PGEC2/RP21 — Programming clock line 2 / Remappable I/O |
| Chân 22 | PGED1/RP22 — Programming data line 1 / Remappable I/O |
| Chân 23 | PGEC1/RP23 — Programming clock line 1 / Remappable I/O |
| Chân 24 | VSS — Ground |
| Chân 25 | VDD — Positive supply voltage |
| Chân 26 | RP24/RD0 — Remappable I/O / Port D bit 0 |
| Chân 27 | RP25/RD1 — Remappable I/O / Port D bit 1 |
| Chân 28 | RP26/RD2 — Remappable I/O / Port D bit 2 |
| Chân 29 | RP27/RD3 — Remappable I/O / Port D bit 3 |
| Chân 30 | D+ — USB D+ data line |
| Chân 31 | D- — USB D- data line |
| Chân 32 | VBUS — USB VBUS detect |
| Chân 33 | VUSB3V3 — USB internal 3.3V regulator output |
| Chân 34 | RP28/RD4 — Remappable I/O / Port D bit 4 |
| Chân 35 | RP29/RD5 — Remappable I/O / Port D bit 5 |
| Chân 36 | RP30/RD6 — Remappable I/O / Port D bit 6 |
| Chân 37 | RP31/RD7 — Remappable I/O / Port D bit 7 |
| Chân 38 | VSS — Ground |
| Chân 39 | VDD — Positive supply voltage |
| Chân 40 | RP0/RB0 — Remappable I/O / Port B bit 0 |
| Chân 41 | RP1/RB1 — Remappable I/O / Port B bit 1 |
| Chân 42 | RP2/RB2 — Remappable I/O / Port B bit 2 |
| Chân 43 | RP3/RB3 — Remappable I/O / Port B bit 3 |
| Chân 44 | RP4/RB4 — Remappable I/O / Port B bit 4 |
| Chân 45 | AN0/RA0 — Analog input 0 / Port A bit 0 |
| Chân 46 | AN1/RA1 — Analog input 1 / Port A bit 1 |
| Chân 47 | AN2/RA2 — Analog input 2 / Port A bit 2 |
| Chân 48 | AN3/RA3 — Analog input 3 / Port A bit 3 |
| Chân 49 | AN4/RA4 — Analog input 4 / Port A bit 4 |
| Chân 50 | AN5/RA5 — Analog input 5 / Port A bit 5 |
| Chân 51 | VREF-/RA6 — ADC negative reference / Port A bit 6 |
| Chân 52 | VREF+/RA7 — ADC positive reference / Port A bit 7 |
| Chân 53 | VSS — Ground |
| Chân 54 | VDD — Positive supply voltage |
| Chân 55 | RC1/AN6 — Port C bit 1 / Analog input 6 |
| Chân 56 | RC2/AN7 — Port C bit 2 / Analog input 7 |
| Chân 57 | RC3/AN8 — Port C bit 3 / Analog input 8 |
| Chân 58 | RC4/AN9 — Port C bit 4 / Analog input 9 |
| Chân 59 | RP15/RB15 — Remappable I/O / Port B bit 15 |
| Chân 60 | RP16/RC0 — Remappable I/O / Port C bit 0 |
| Chân 61 | RP17/RC5 — Remappable I/O / Port C bit 5 |
| Chân 62 | RP18/RC6 — Remappable I/O / Port C bit 6 |
| Chân 63 | RP19/RC7 — Remappable I/O / Port C bit 7 |
| Chân 64 | VSS — Ground (exposed thermal pad) |
Ứng dụng tiêu biểu
PIC24FJ128GB606-E/MR phù hợp cho 6 Áp dụngs: USB Human Interface Device (HID), Industrial Sensor Hub, Automotive Body Control Module, Portable Medical / Fitness Device, IoT Edge Node with USB Provisioning, USB Mass Storage / CDC Bridge.
USB Human Interface Device (HID)
The PIC24FJ128GB606-E/MR is purpose-built for USB HID peripherals such as keyboards, mice, game controllers, and custom input devices. Its integrated USB 2.0 full-speed OTG controller with on-chip PHY eliminates external PHY components, reducing BOM cost and PCB area. The 32MHz CPU and 128KB Flash easily handle HID class descriptors, multi-button debouncing, and firmware-upgrade routines over USB. With AEC-Q100 qualification, the same firmware can ship in consumer and automotive HID variants. Combined with PIC24F XLP sleep modes, battery-powered wireless HID dongles achieve multi-year coin-cell lifetimes.
Được đề xuất
Industrial Sensor Hub
In industrial sensor hubs, the PIC24FJ128GB606-E/MR aggregates multiple sensor inputs over I2C, SPI, and UART while providing a USB data uplink to a host PC or PLC. The 16-channel 10/12-bit ADC supports analog sensor digitization, and Peripheral Pin Select remapping simplifies PCB layout when adding sensors. XLP nanoWatt sleep currents (below 20 nA) enable battery-only field deployments with 10+ year lifetimes. Dual-partition Flash with Live Update allows OTA-style firmware updates over USB without halting data acquisition, critical for 24/7 industrial installations.
Được đề xuất
Automotive Body Control Module
The PIC24FJ128GB606-E/MR's AEC-Q100 qualification and -40C to +125C operating range make it suitable for automotive body and infotainment subsystems. Typical functions include USB media port control, ambient lighting, mirror modules, and HVAC user interfaces. The PIC24F 16-bit core provides deterministic interrupt latency required for CAN-bridge and LIN-master firmware, while USB OTG enables media playback from USB drives. Live Update allows dealer-level firmware reflashing without ECU downtime, reducing warranty cost.
Được đề xuất
Portable Medical / Fitness Device
Battery-powered medical and fitness devices benefit from the PIC24FJ128GB606-E/MR's XLP technology, AEC-Q100 reliability, and USB connectivity for charging and data sync. Heart-rate monitors, pulse oximeters, and smart insulin pens use the 12-bit ADC for analog front-end sampling and the USB OTG port for data upload to mobile apps. NanoWatt sleep modes extend battery life to weeks or months, and the Live Update feature allows firmware updates without disrupting measurement sessions, important for medical-device compliance.
Được đề xuất
IoT Edge Node with USB Provisioning
IoT edge nodes using the PIC24FJ128GB606-E/MR leverage USB for factory provisioning and field updates while running low-power sensor duties from battery. The MCU acts as a USB CDC/ECM bridge to Wi-Fi modules, or directly enumerates as a USB device for commissioning tools. Dual-partition Flash with Live Update enables fail-safe OTA updates. The XLP sleep current below 20 nA lets solar or coin-cell-powered sensors operate for years between maintenance windows.
Được đề xuất
USB Mass Storage / CDC Bridge
The PIC24FJ128GB606-E/MR is well suited for USB mass storage class devices, CDC serial bridges, and composite USB devices that combine multiple USB functions. The 128KB Flash accommodates USB class drivers plus application logic, and the 32KB RAM handles SCSI/BBB buffering for read/write operations. Full-speed USB (12 Mbps) is sufficient for SD-card readers, EEPROM programmers, and UART-to-USB converters. AEC-Q100 qualification allows the same firmware in automotive diagnostic tools.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24FJ128GB606-E/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 | PIC24FJ128GA606-E/MR | PIC24FJ128GB406-I/MR | PIC24FJ128GA006-I/MR | PIC24FJ128DA106-I/MR | PIC24FJ1024GB606-I/MR |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-VQFN (9x9 mm) | 64-VQFN (9x9 mm) - same | 64-VQFN (9x9 mm) - same | 64-VQFN (9x9 mm) - same | 64-VQFN (9x9 mm) - same | 64-VQFN (9x9 mm) - same |
| Flash Memory | 128 KB | 128 KB - same | 64 KB (-50%) | 128 KB - same | 128 KB - same | 1 MB (+700%) |
| RAM | 32 KB | 32 KB - same | 32 KB - same | 16 KB (-50%) | 32 KB - same | 32 KB - same |
| USB OTG | Yes (with PHY) | No | Yes (with PHY) | No | No | Yes (with PHY) |
| Live Update (Dual-Partition Flash) | Yes | Yes | Yes | No | No | Yes |
| Maximum Frequency | 32 MHz | 32 MHz - same | 32 MHz - same | 32 MHz - same | 32 MHz - same | 32 MHz - same |
| Operating Voltage | 2.0 V to 3.6 V | 2.0 V to 3.6 V - same | 2.0 V to 3.6 V - same | 2.0 V to 3.6 V - same | 2.0 V to 3.6 V - same | 2.0 V to 3.6 V - same |
| AEC-Q100 Qualified | Yes (E grade) | Yes (E grade) | No (I grade) | No (I grade) | No (I grade) | No (I grade) |
Bảo phân biệt quan trọng
- Dual-partition Flash with Live Update for zero-downtime firmware upgrades (vsPIC24FJ128GA006-I/MR)
- Integrated USB 2.0 OTG with on-chip PHY (vsPIC24FJ128GA606-E/MR)
- AEC-Q100 Grade 1 qualification for automotive (vsPIC24FJ128GB406-I/MR)
Ghi chú thiết kế
Place a 100 nF ceramic decoupling capacitor within 5 mm of each Vdd pin and a shared 10 uF bulk capacitor near the package. The PIC24FJ128GB606-E/MR has five Vdd pins distributed around the 64-VQFN package; per Microchip AN584, insufficient decoupling causes USB enumeration failures under heavy bus traffic. Keep the VUSB3V3 pin decoupled with 1 uF when USB is enabled.
The 64-VQFN (9x9 mm) package relies on the exposed thermal pad for heat dissipation. Solder the EP to a copper pour of at least 1 square inch (645 mm^2) connected to Vss. At maximum CPU activity (32 MHz, all peripherals active), worst-case power is roughly 70 mW; without proper EP soldering, junction temperature may exceed 125 C in automotive environments.
Estimated: when migrating firmware from PIC24FJ128GB406 (64KB Flash) to PIC24FJ128GB606 (128KB Flash), configure the linker script for the larger code memory region or Live Update will not activate. The dual-partition feature requires explicit MPLAB X IDE configuration (XC16 linker option --dual-partition). Do not connect D+/D- traces longer than 50 mm without series ferrite beads, or USB signal integrity may fail compliance.
Route the USB D+/D- traces as a 90-ohm differential pair with continuous ground reference, matching length within 2 mm. Place the 27-ohm series termination resistors within 5 mm of the MCU pins per USB 2.0 full-speed specification. Keep high-frequency digital signals (SPI clocks above 20 MHz) away from the USB traces to avoid coupling that causes enumeration failures.
Thông tin tuân thủ
ROHS3 Compliant per full-electronic.com and ics-embedded.com distributor data. AEC-Q100 Grade 1 qualified based on E temperature grade (-40C to +125C). Halogen-free status not specified in distributor data.
