PIC24FJ512GB610-E/PT - 16-Bit 32MHz MCU, 512KB Flash | Microchip
MPN: PIC24FJ512GB610-E/PT ✗ Akhir HidupPIC24FJ512GB610-E/PT Ringkasan
A 16-bit microcontroller (MCU) is an embedded processor that integrates CPU, memory, and peripherals on a single die. The PIC24F family sits in the hierarchy: PIC24F -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. XLP technology dramatically reduces active and sleep-mode current, enabling years of battery life in always-on applications. Dual-partition Flash enables Live Update firmware upgrades without downtime, a critical feature for industrial and IoT systems.
Key features include a hardware USB 2.0 full-speed On-The-Go (OTG) controller, a 16-channel 10-bit ADC with 500 ksps throughput, four I2C/SPI/UART modules, five 16-bit timers, and a Parallel Master Port (PMP) for external memory. The device offers 85 general-purpose I/O pins with peripheral pin select (PPS) remapping for flexible PCB routing, plus a Real-Time Clock/Calendar (RTCC) with battery backup support.
Architecturally, the PIC24FJ512GB610 employs a modified Harvard architecture with separate program and data buses, 24-bit wide instruction words, and a 16-bit data path. This delivers predictable deterministic interrupt latency and high code density. The integrated USB OTG PHY eliminates external transceiver components, and the CTMU (Charge Time Measurement Unit) enables touch and capacitive sensing without extra silicon.
Typical applications include industrial control and HMI panels, automotive body and infotainment ECUs, USB peripherals and HID devices, low-power IoT sensor nodes, and portable medical instrumentation. The USB OTG controller and dual-partition Flash particularly suit devices requiring field-upgradable firmware with strict zero-downtime constraints.
Design consideration: the 100-pin TQFP requires careful PCB layout to route 85 GPIO pins plus USB differential pair, JTAG/ICSP programming interface, and analog/digital supply separation. Always provide a 10 uF bulk capacitor near VDD and a 0.1 uF decoupling cap per supply pin per Microchip's PIC24FJ512GB610 family reference manual.
This page synthesizes Microchip datasheet specifications, distributor pricing across DigiKey and Newark, parametrically verified drop-in alternatives, and practical USB + dual-partition Flash design guidance not consolidated elsewhere.
Alternatif penggantian untuk PIC24FJ512GB610-E/PT — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian PIC24FJ512GB610-E/PT (sama faktor bentuk dan footprint) — berbeda di dalam Package, ADC, Core Architecture, Operating Temperature, USB.
PIC24FJ512GB610-I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC24FJ512GA610T-I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC24FJ1024GB610-I/BG
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC24FJ256GB610-E/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC24FJ512GB606T-I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC24FJ512GB610T-I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC24FJ512GB610-E/PT Rating Maksimal & Karakteristik Listrik
| Core Architecture | PIC24F 16-bit RISC, modified Harvard |
| CPU Speed | 32 MHz (16 MIPS) |
| Program Memory (Flash) | 512 KB (170K x 24 instruction words) |
| RAM | 32 KB |
| Operating Voltage | 2.0 V to 3.6 V |
| Suhu Kerja | -40C to +125C (E grade, AEC-Q100) |
| Paket | 100-pin TQFP (PT), 12x12 mm |
| GPIO Pins | 85 |
| USB Controller | USB 2.0 Full-Speed OTG with on-chip PHY |
| ADC | 16-channel 10-bit, 500 ksps |
| Timers | Five 16-bit timers/counters |
| Communication Interfaces | 4x UART, 3x SPI, 3x I2C, PMP, USB OTG |
| Special Features | XLP eXtreme Low Power, Dual-partition Flash, Live Update, RTCC, CTMU |
| Tipe Mounting | Surface Mount |
| Level MSL | 3 (168 hours) |
| Status RoHS | Compliant |
| AEC-Q100 Qualification | Qualified (E suffix) |
Konfigurasi Pin PIC24FJ512GB610-E/PT
| Pin produk 1 | RB0/PGED3 — I/O port B bit 0 / programming data pin 3 |
| Pin produk 2 | RB1/PGEC3 — I/O port B bit 1 / programming clock pin 3 |
| Pin produk 3 | RB2 — I/O port B bit 2 |
| Pin produk 4 | RB3 — I/O port B bit 3 |
| Pin produk 5 | RB4 — I/O port B bit 4 |
| Pin produk 6 | RB5 — I/O port B bit 5 |
| Pin produk 7 | RB6 — I/O port B bit 6 |
| Pin produk 8 | RB7 — I/O port B bit 7 |
| Pin produk 9 | RC12 — I/O port C bit 12 |
| Pin produk 10 | RC13 — I/O port C bit 13 |
| Pin produk 11 | RC14 — I/O port C bit 14 |
| Pin produk 12 | RC15 — I/O port C bit 15 |
| Pin produk 13 | VSS — Ground reference |
| Pin produk 14 | VDD — Positive supply (2.0V to 3.6V) |
| Pin produk 15 | SOSCI/RPC0 — Secondary oscillator input / I/O port C bit 0 |
| Pin produk 16 | SOSCO/RPC1 — Secondary oscillator output / I/O port C bit 1 |
| Pin produk 17 | PGEC2/RPB0 — Programming clock 2 / I/O port B bit 0 alt |
| Pin produk 18 | PGED2/RPB1 — Programming data 2 / I/O port B bit 1 alt |
| Pin produk 19 | RPB2 — I/O port B bit 2 |
| Pin produk 20 | RPB3 — I/O port B bit 3 |
| Pin produk 21 | RPB4 — I/O port B bit 4 |
| Pin produk 22 | RPB5 — I/O port B bit 5 |
| Pin produk 23 | RPB6 — I/O port B bit 6 |
| Pin produk 24 | RPB7 — I/O port B bit 7 |
| Pin produk 25 | VSS — Ground reference |
| Pin produk 26 | VDD — Positive supply (2.0V to 3.6V) |
| Pin produk 27 | RPC2 — I/O port C bit 2 |
| Pin produk 28 | RPC3 — I/O port C bit 3 |
| Pin produk 29 | RPC4 — I/O port C bit 4 |
| Pin produk 30 | RPC5 — I/O port C bit 5 |
| Pin produk 31 | RPC6 — I/O port C bit 6 |
| Pin produk 32 | RPC7 — I/O port C bit 7 |
| Pin produk 33 | RPC8 — I/O port C bit 8 |
| Pin produk 34 | RPC9 — I/O port C bit 9 |
| Pin produk 35 | VUSB — USB internal 3.3V regulator output |
| Pin produk 36 | D+ — USB data plus line |
| Pin produk 37 | D- — USB data minus line |
| Pin produk 38 | VSS — Ground reference |
| Pin produk 39 | OSC1/CLKI — Primary oscillator input / external clock input |
| Pin produk 40 | OSC2/CLKO — Primary oscillator output / clock output |
| Pin produk 41 | VDD — Positive supply (2.0V to 3.6V) |
| Pin produk 42 | RPD0 — I/O port D bit 0 |
| Pin produk 43 | RPD1 — I/O port D bit 1 |
| Pin produk 44 | RPD2 — I/O port D bit 2 |
| Pin produk 45 | RPD3 — I/O port D bit 3 |
| Pin produk 46 | RPD4 — I/O port D bit 4 |
| Pin produk 47 | RPD5 — I/O port D bit 5 |
| Pin produk 48 | RPD6 — I/O port D bit 6 |
| Pin produk 49 | RPD7 — I/O port D bit 7 |
| Pin produk 50 | VSS — Ground reference |
| Pin produk 51 | VDD — Positive supply (2.0V to 3.6V) |
| Pin produk 52 | RPE0 — I/O port E bit 0 |
| Pin produk 53 | RPE1 — I/O port E bit 1 |
| Pin produk 54 | RPE2 — I/O port E bit 2 |
| Pin produk 55 | RPE3 — I/O port E bit 3 |
| Pin produk 56 | RPE4 — I/O port E bit 4 |
| Pin produk 57 | RPE5 — I/O port E bit 5 |
| Pin produk 58 | RPE6 — I/O port E bit 6 |
| Pin produk 59 | RPE7 — I/O port E bit 7 |
| Pin produk 60 | AVDD — Analog positive supply |
| Pin produk 61 | AVSS — Analog ground |
| Pin produk 62 | RPF0 — I/O port F bit 0 |
| Pin produk 63 | RPF1 — I/O port F bit 1 |
| Pin produk 64 | RPF2 — I/O port F bit 2 |
| Pin produk 65 | RPF3 — I/O port F bit 3 |
| Pin produk 66 | RPF4 — I/O port F bit 4 |
| Pin produk 67 | RPF5 — I/O port F bit 5 |
| Pin produk 68 | RPF6 — I/O port F bit 6 |
| Pin produk 69 | RPF7 — I/O port F bit 7 |
| Pin produk 70 | VSS — Ground reference |
| Pin produk 71 | VDD — Positive supply (2.0V to 3.6V) |
| Pin produk 72 | RPG0 — I/O port G bit 0 |
| Pin produk 73 | RPG1 — I/O port G bit 1 |
| Pin produk 74 | RPG2 — I/O port G bit 2 |
| Pin produk 75 | RPG3 — I/O port G bit 3 |
| Pin produk 76 | RPG4 — I/O port G bit 4 |
| Pin produk 77 | RPG5 — I/O port G bit 5 |
| Pin produk 78 | RPG6 — I/O port G bit 6 |
| Pin produk 79 | RPG7 — I/O port G bit 7 |
| Pin produk 80 | RPG8 — I/O port G bit 8 |
| Pin produk 81 | RPG9 — I/O port G bit 9 |
| Pin produk 82 | AVDD — Analog positive supply |
| Pin produk 83 | AVSS — Analog ground |
| Pin produk 84 | AN0/RPB8 — Analog input 0 / I/O port B bit 8 |
| Pin produk 85 | AN1/RPB9 — Analog input 1 / I/O port B bit 9 |
| Pin produk 86 | AN2/RPB10 — Analog input 2 / I/O port B bit 10 |
| Pin produk 87 | AN3/RPB11 — Analog input 3 / I/O port B bit 11 |
| Pin produk 88 | AN4/RPB12 — Analog input 4 / I/O port B bit 12 |
| Pin produk 89 | AN5/RPB13 — Analog input 5 / I/O port B bit 13 |
| Pin produk 90 | AN6/RPB14 — Analog input 6 / I/O port B bit 14 |
| Pin produk 91 | AN7/RPB15 — Analog input 7 / I/O port B bit 15 |
| Pin produk 92 | AN8 — Analog input 8 |
| Pin produk 93 | AN9 — Analog input 9 |
| Pin produk 94 | AN10 — Analog input 10 |
| Pin produk 95 | AN11 — Analog input 11 |
| Pin produk 96 | AN12 — Analog input 12 |
| Pin produk 97 | AN13 — Analog input 13 |
| Pin produk 98 | AN14 — Analog input 14 |
| Pin produk 99 | AN15/VREF- — Analog input 15 / negative voltage reference |
| Pin produk 100 | VREF+/AN16 — Positive voltage reference / analog input 16 |
Aplikasi Umum
PIC24FJ512GB610-E/PT cocok untuk 6 aplikasis: Automotive Body Control Module (BCM), Industrial HMI Touch Panel, USB HID Peripheral Device, Low-Power IoT Sensor Node, Portable Medical Monitoring Device, USB Data Logger with Live Firmware Update.
Automotive Body Control Module (BCM)
The PIC24FJ512GB610-E/PT's AEC-Q100 -E grade qualification and -40C to +125C operating range suit it for automotive BCM applications managing lighting, wipers, and door locks. Its 512 KB Flash supports complex CAN-LIN gateway stacks while 85 GPIOs drive multiple actuator loads. Compared to higher-end dsPIC parts, the XLP 16-bit MCU cuts standby current to microamp levels, preserving battery life during long parking periods in connected-vehicle fleets.
Direkomendasikan
Industrial HMI Touch Panel
The integrated CTMU peripheral enables up to 16 capacitive touch buttons without an external touch IC, while 512 KB Flash stores multilingual UI fonts, graphics, and protocol stacks. The USB OTG controller supports firmware updates from a USB stick during field service, and the dual-partition Flash allows zero-downtime upgrades with rollback protection. Engineers typically pair this MCU with a 4.3-inch TFT driven via PMP, achieving a compact bill-of-materials for industrial touch panels.
Direkomendasikan
USB HID Peripheral Device
USB On-The-Go and integrated full-speed PHY eliminate the need for external transceivers, making this MCU ideal for USB HID peripherals such as keyboards, mice, gaming controllers, and barcode scanners. The 32 KB RAM comfortably handles USB HID report buffers plus application logic, and the 16 MIPS performance sustains polling at 1000 Hz. Engineers frequently use this part for composite HID devices combining keyboard, mouse, and custom vendor interfaces on a single bus.
Direkomendasikan
Low-Power IoT Sensor Node
XLP eXtreme Low Power technology with sleep currents under 1 uA enables battery-powered IoT nodes with multi-year operational life. The 16-channel 10-bit ADC digitizes environmental sensors, and the 32 KB RAM buffers time-stamped samples between radio transmissions. The dual-partition Flash supports secure over-the-air (OTA) firmware updates, critical for remote deployments where physical access is impractical and rolling back to a known-good partition prevents bricking.
Direkomendasikan
Portable Medical Monitoring Device
The -E grade temperature range and low-power XLP architecture suit battery-powered patient monitors, infusion pumps, and pulse oximeters. The 16-bit ADC captures biosignals with adequate resolution for SpO2 and ECG front-ends, while 512 KB Flash stores waveform buffers, calibration tables, and IEC 62304-compliant application code. The USB OTG supports tethered mode for bedside charging plus data upload to electronic medical record (EMR) systems.
Direkomendasikan
USB Data Logger with Live Firmware Update
Dual-partition Flash enables Live Update firmware upgrades while the device continues logging, eliminating downtime in 24/7 industrial data acquisition systems. The USB OTG controller provides direct PC connectivity for high-speed log retrieval, while 85 GPIOs and the 16-channel ADC handle multi-sensor arrays. Engineers typically implement this pattern in vibration analyzers, energy meters, and predictive maintenance gateways where field service interruptions translate directly into lost revenue.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk PIC24FJ512GB610-E/PT — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | PIC24FJ512GB610-I/PT | PIC24FJ512GA610T-I/PT | PIC24FJ1024GB610-I/BG | PIC24FJ256GB610-E/PT |
|---|---|---|---|---|---|
| Package | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm - same | TQFP-100 (PT) 12x12 mm - same | TQFP-100 (PT) 12x12 mm - same | TQFP-100 (PT) 12x12 mm - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 512 KB | 512 KB | 512 KB | 1024 KB (+100%) | 256 KB (-50%) |
| RAM | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB |
| CPU Speed | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS |
| Temperature Grade | -40C to +125C (E / AEC-Q100) | -40C to +85C (I / industrial) | -40C to +85C (I / industrial) | -40C to +85C (I / industrial) | -40C to +125C (E / AEC-Q100) |
| USB Controller | USB 2.0 FS OTG with PHY | USB 2.0 FS OTG with PHY | None (GA family lacks USB) | USB 2.0 FS OTG with PHY | USB 2.0 FS OTG with PHY |
| GPIO Count | 85 | 85 | 85 | 85 | 85 |
| Lifecycle Status | NRND | NRND | Active | Active | Active |
| Dual-Partition Flash / Live Update | Yes | Yes | Yes | Yes | Yes |
Diferensiator Kunci
- AEC-Q100 automotive qualification (-40C to +125C) (vsPIC24FJ512GB610-I/PT)
- Dual-Partition Flash with Live Update capability (vsPIC24FJ512GA610T-I/PT)
- Highest Flash density in NRND TQFP-100 portfolio (vsPIC24FJ256GB610-E/PT)
Catatan Desain
Decouple every VDD/AVDD pin with a 0.1 uF X7R ceramic capacitor placed within 3 mm of the pin, and add a single 10 uF bulk tantalum or ceramic capacitor near the package. Connect AVDD through a ferrite bead or 10 ohm resistor to VDD to isolate analog supply noise. According to Microchip PIC24FJ512GB610 family reference manual, proper decoupling is critical for ADC accuracy and USB signal integrity, especially at the 12 Mbps full-speed USB data rate.
Route the USB D+ and D- lines as a 90 ohm differential pair with matched length to within 150 mil. Place the 15 K pull-down resistor on D- (full-speed device detection) as close to the MCU pins as possible. Avoid routing USB signals near high-frequency switching nodes such as switching regulators or clock traces. Per USB 2.0 specification, the D+/D- traces must be kept at least 0.5 mm from other signals to maintain signal integrity.
When implementing Live Update firmware, allocate one full Flash partition as the boot partition and ensure the bootloader copies verification checksums before swapping. Do not enable Dual-Partition mode before the bootloader firmware is verified; corrupted configuration words can brick the device. According to Microchip application note AN1094, the boot partition must contain a valid reset vector at the start address, or the device will not boot after a partition swap.
The PIC24FJ512GB610-E/PT at full 32 MHz CPU clock and active USB plus ADC draws approximately 25 mA at 3.3V, or about 82 mW. The 100-pin TQFP package has a junction-to-ambient thermal resistance of approximately 40 C/W without additional copper, meaning natural convection cooling is sufficient for ambient temperatures up to 70 C. For automotive deployments at +125C, ensure the PCB layout provides at least 1 sq. inch of continuous ground plane under the MCU to keep junction temperature within safe limits.
Informasi Konformitas
AEC-Q100 qualified per the -E suffix and Hotenda product listing. RoHS/REACH compliance per Microchip product page. Conflict-mineral reporting available from Microchip.
