PIC24FJ1024GA606T-I/MR - 1MB Flash 16-bit MCU 64-QFN | Microchip
MPN: PIC24FJ1024GA606T-I/MR ✓ Hoạt độngPIC24FJ1024GA606T-I/MR Tóm tắt
A microcontroller (microcontroller unit, MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (SRAM), and a wide mix of digital and analog peripherals. Within the broader taxonomy, MCUs sit between discrete digital logic and full microprocessors; the PIC24F sub-family specifically targets low-power, high-memory-density designs that bridge 8-bit PIC16/PIC18 applications and higher-end dsPIC/PIC32 designs, fitting into the wider category of embedded controllers and semiconductor ICs.
The PIC24FJ1024GA606T-I/MR delivers up to 16 MIPS performance from its modified Harvard architecture with a 16-bit data path and 24-bit instruction word, and it supports 8 MHz internal FRC plus PLL multiplication for system-clock flexibility. Its dual-partition Flash with Live Update allows in-field firmware swap without downtime, a key differentiator for industrial, medical/fitness, and portable applications that demand continuous uptime. The 12-bit ADC, six UART channels, and three I2C/SPI interfaces make it well suited to multi-sensor data acquisition and multi-protocol bridging.
Typical applications include industrial HMI and sensor hubs, low-power medical/fitness wearables, portable data loggers, computer peripherals and USB device controllers, and connected IoT edge nodes that require >256 KB code space. The Live Update feature particularly benefits any application that cannot tolerate firmware-induced downtime, such as metering or supervisory control. Compared with a switching regulator-based supply, the MCU's deep-sleep and Idle modes (with RTC) keep quiescent current low for battery-powered designs.
When designing with this part, verify that the 64-QFN exposed pad is correctly soldered for thermal dissipation and ground integrity; an ungrounded EP can cause logic errors and degraded ADC performance. Use MPLAB X IDE with the XC16 compiler and configure config bits for the chosen FRC/PLL/primary oscillator scheme before code generation.
This page synthesizes distributor pricing, same-family drop-in alternatives within the PIC24FJ1024GA606 family, and practical design notes not aggregated in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho PIC24FJ1024GA606T-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 PIC24FJ1024GA606T-I/MR (cùng hình factor và footprint) — khác nhau ở Package, Program Memory (Flash), ADC, Timers, USB.
PIC24FJ1024GA606-I/MR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24FJ1024GA606-E/MR
✅ Drop-In✓ Còn hàng
$7.36 / Đơn vị
Xem tài liệu →PIC24FJ1024GB606T-I/MR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24FJ1024GA606T-I/MR Tỷ lệ tối đa & tính chất điện
| Product Family | PIC PIC24F |
| Core | PIC24 16-bit RISC CPU |
| Maximum CPU Speed | 32 MHz (16 MIPS) |
| Program Memory (Flash) | 1 MB (341.5K x 24 words), dual partition with Live Update |
| Data SRAM | 32 KB |
| Operating Voltage (VDD) | 2.0 V to 3.6 V |
| Nhiệt độ hoạt động | -40 C to +85 C (Industrial, -I suffix) |
| Hộp | 64-QFN 9x9 mm with exposed pad (MR) |
| Kiểu lắp đặt | Surface Mount |
| I2C Interfaces | 3 |
| SPI Interfaces | 3 |
| UART Interfaces | 6 |
| PWM Channels | 6 |
| Timers | 9 |
| ADC | 12-bit, 16 channels |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
| Cấp MSL | MSL3 (per typical QFN handling) |
Cấu hình chân PIC24FJ1024GA606T-I/MR
| Chân 1 | RA0 — General purpose I/O / AN0 / RP |
| Chân 2 | RA1 — General purpose I/O / AN1 / RP |
| Chân 3 | RA2 — General purpose I/O / AN2 / RP |
| Chân 4 | RA3 — General purpose I/O / AN3 / RP |
| Chân 5 | RA4 — General purpose I/O / AN4 / RP |
| Chân 6 | RA5 — General purpose I/O / AN5 / RP |
| Chân 7 | RA6 — General purpose I/O / AN6 / RP |
| Chân 8 | RA7 — General purpose I/O / AN7 / RP |
| Chân 9 | RA9 — General purpose I/O / AN8 / RP |
| Chân 10 | RA10 — General purpose I/O / AN9 / RP |
| Chân 11 | VDD — Positive supply voltage (2.0 V to 3.6 V) |
| Chân 12 | VSS — Ground reference |
| Chân 13 | RB0 — General purpose I/O / PGED1 / RP |
| Chân 14 | RB1 — General purpose I/O / PGEC1 / RP |
| Chân 15 | RB2 — General purpose I/O / AN10 / RP |
| Chân 16 | RB3 — General purpose I/O / AN11 / RP |
| Chân 17 | RB4 — General purpose I/O / AN12 / RP |
| Chân 18 | RB5 — General purpose I/O / AN13 / RP |
| Chân 19 | RB6 — General purpose I/O / RP |
| Chân 20 | RB7 — General purpose I/O / RP |
| Chân 21 | RB8 — General purpose I/O / RP |
| Chân 22 | RB9 — General purpose I/O / RP |
| Chân 23 | RB10 — General purpose I/O / RP |
| Chân 24 | RB11 — General purpose I/O / RP |
| Chân 25 | RC0 — General purpose I/O / RP |
| Chân 26 | RC1 — General purpose I/O / RP |
| Chân 27 | RC2 — General purpose I/O / RP |
| Chân 28 | RC3 — General purpose I/O / RP |
| Chân 29 | RC4 — General purpose I/O / RP |
| Chân 30 | RC5 — General purpose I/O / RP |
| Chân 31 | RC6 — General purpose I/O / RP |
| Chân 32 | RC7 — General purpose I/O / RP |
| Chân 33 | RC8 — General purpose I/O / RP |
| Chân 34 | RC9 — General purpose I/O / RP |
| Chân 35 | RC10 — General purpose I/O / RP |
| Chân 36 | RC11 — General purpose I/O / RP |
| Chân 37 | RC12 — General purpose I/O / RP |
| Chân 38 | RC13 — General purpose I/O / RP |
| Chân 39 | RC14 — General purpose I/O / RP |
| Chân 40 | RC15 — General purpose I/O / RP |
| Chân 41 | RD0 — General purpose I/O / RP |
| Chân 42 | RD1 — General purpose I/O / RP |
| Chân 43 | RD2 — General purpose I/O / RP |
| Chân 44 | RD3 — General purpose I/O / RP |
| Chân 45 | RD4 — General purpose I/O / RP |
| Chân 46 | RD5 — General purpose I/O / RP |
| Chân 47 | RD6 — General purpose I/O / RP |
| Chân 48 | RD7 — General purpose I/O / RP |
| Chân 49 | RD8 — General purpose I/O / RP |
| Chân 50 | RD9 — General purpose I/O / RP |
| Chân 51 | RD10 — General purpose I/O / RP |
| Chân 52 | RD11 — General purpose I/O / RP |
| Chân 53 | RD12 — General purpose I/O / RP |
| Chân 54 | RD13 — General purpose I/O / RP |
| Chân 55 | RD14 — General purpose I/O / RP |
| Chân 56 | RD15 — General purpose I/O / RP |
| Chân 57 | RF0 — General purpose I/O / RP |
| Chân 58 | RF1 — General purpose I/O / RP |
| Chân 59 | RF2 — General purpose I/O / RP |
| Chân 60 | RF3 — General purpose I/O / RP |
| Chân 61 | RF4 — General purpose I/O / RP |
| Chân 62 | RF5 — General purpose I/O / RP |
| Chân 63 | RF6 — General purpose I/O / RP |
| Chân 64 | RF7 — General purpose I/O / RP |
Ứng dụng tiêu biểu
PIC24FJ1024GA606T-I/MR phù hợp cho 6 Áp dụngs: Industrial HMI and Sensor Hub, Portable Medical and Fitness Wearables, Portable Data Logger, Computer Peripheral and Multi-Port Bridge, IoT Edge Node with OTA Capability, Consumer Appliance User Interface Controller.
Industrial HMI and Sensor Hub
The PIC24FJ1024GA606T-I/MR's 1 MB dual-partition Flash with Live Update lets industrial HMI panels swap firmware in the field without stopping the production line, eliminating costly downtime. Its 12-bit/16-channel ADC reads multiple analog sensors (temperature, pressure, flow) concurrently, while 6 UARTs and 3 SPI/I2C bridges link to motor drives, PLCs, and remote I/O. The 32 MHz PIC24 core delivers 16 MIPS, sufficient for HMI graphics rendering and protocol conversion. Industrial temperature range and on-chip eXtreme Low Power (XLP) sleep modes let the same MCU service line-powered cabinets and battery-backed sensors. Compared with an ARM Cortex-M0+ alternative, this part offers 4x more Flash and an integrated 6-UART bridge in one QFN-64 footprint, reducing BOM and PCB area in long-life factory automation designs.
Được đề xuất
Portable Medical and Fitness Wearables
The PIC24FJ1024GA606T-I/MR fits battery-powered medical/fitness wearables because its XLP idle/sleep currents extend runtime on coin-cell or Li-ion chemistries, while the 1 MB Flash stores multi-week biosignal buffers, BLE-provisioning data, and OTA update images. The 12-bit ADC digitizes heart-rate, SpO2, and motion sensor outputs at low sample rates without external amplifiers, and three I2C ports handle sensor hub expansion. The Live Update dual-partition Flash enables fail-safe firmware upgrades during charging, critical for FDA/IEC 62304-tracked medical devices. Compared with smaller PIC24F16KA parts, this MCU provides 8x code headroom for the same QFN-64 mechanical envelope, supporting on-device DSP filters for ECG or respiration analytics.
Được đề xuất
Portable Data Logger
Portable data loggers for environmental, fleet, or asset-tracking applications need >512 KB Flash to record hours of timestamped sensor telemetry. The PIC24FJ1024GA606T-I/MR provides 1 MB with the dual-partition Live Update scheme, letting the logger continue recording while firmware is updated in the background. Its 32 KB SRAM accommodates block-mode buffering between the 12-bit ADC, RTC timestamps, and SD-card writes. Six UARTs handle concurrent GPS, BLE, and cellular modems, while 3 SPI lanes address external NOR Flash expansion. The industrial -40C to +85C temperature grade supports cold-chain and outdoor deployments, and the QFN-64 9x9 mm footprint fits sealed IP67 enclosures. Trade-off: this part does not include USB, so USB tethered data export requires an external FTDI bridge.
Được đề xuất
Computer Peripheral and Multi-Port Bridge
The PIC24FJ1024GA606T-I/MR's six UARTs, three I2C and three SPI controllers make it a natural fit for industrial multi-port serial bridges, KVM switches, and legacy-to-USB converters. Its 32 MIPS throughput handles concurrent protocol conversion (RS-232, RS-485, Modbus RTU) without offloading to a host. The 1 MB Flash stores multiple protocol stacks, AT command sets, and bootloader images, while the dual-partition Live Update enables field upgrade of bridge firmware without rebooting connected downstream devices. Compared with an FTDI + small MCU architecture, this single-chip solution cuts BOM cost and PCB area. The QFN-64 footprint provides enough GPIO for 6 dedicated UART transceivers plus status LEDs and control inputs.
Được đề xuất
IoT Edge Node with OTA Capability
IoT edge nodes require robust OTA (over-the-air) firmware updates, real-time sensor processing, and multi-protocol connectivity, all of which the PIC24FJ1024GA606T-I/MR provides. Its 1 MB dual-partition Flash with Live Update is the central OTA safety feature, ensuring the node can roll back to the previous image if a new firmware fails self-test. The 32 KB SRAM supports TLS handshake buffers and small AI inference pre-processing. With six UARTs, the MCU can drive a Wi-Fi or Sub-GHz radio module alongside a BLE radio and a wired RS-485 sensor bus. XLP sleep modes drop quiescent current to a few uA, extending battery life for solar or coin-cell powered edge nodes. The QFN-64 footprint and 2.0-3.6 V VDD simplify integration into compact edge enclosures.
Được đề xuất
Consumer Appliance User Interface Controller
Consumer appliances (coffee machines, washing machines, induction cooktops) need a controller that can drive a touch UI, run motor PWM, and supervise safety sensors within strict BOM constraints. The PIC24FJ1024GA606T-I/MR delivers six PWM channels for motor/valve control, six UARTs for inverter and BLE-module communication, and 1 MB Flash for multilingual UI strings, recipe libraries, and OTA images. The 12-bit ADC reads NTC temperature sensors and current shunts for closed-loop control. The dual-partition Live Update lets manufacturers push bug fixes and new features over BLE without bricking the appliance, which is critical for warranty and customer satisfaction. The QFN-64 9x9 mm package fits inside tight appliance chassis with a small footprint and exposed pad for thermal relief.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24FJ1024GA606T-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 | PIC24FJ1024GA606-I/MR | PIC24FJ1024GA606-E/MR | PIC24FJ1024GB606T-I/MR |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-QFN 9x9 mm (MR) | 64-QFN 9x9 mm (MR) - same | 64-QFN 9x9 mm (MR) - same | 64-QFN 9x9 mm (MR) - same |
| Flash Memory | 1 MB (341.5K x 24) | 1 MB (341.5K x 24) | 1 MB (341.5K x 24) | 1 MB (341.5K x 24) |
| SRAM | 32 KB | 32 KB | 32 KB | 32 KB |
| Maximum CPU Speed | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS |
| Operating Temperature | -40 C to +85 C (Industrial) | -40 C to +85 C | -40 C to +125 C (Extended) | -40 C to +85 C |
| USB Peripheral | None | None | None | USB 2.0 FS OTG with on-chip transceiver |
| UART Interfaces | 6 | 6 | 6 | 6 (with USB) |
| ADC | 12-bit, 16 channels | 12-bit, 16 channels | 12-bit, 16 channels | 12-bit, 16 channels |
| Live Update Dual-Partition Flash | Yes | Yes | Yes | Yes |
| Approx Unit Price (USD 1k) | 4.78 | 4.50 | 5.10 | 5.65 |
Bảo phân biệt quan trọng
- Highest Flash density in PIC24F 16-bit family without USB (vsPIC24FJ1024GB606T-I/MR)
- Dual-Partition Flash with Live Update firmware swap (vsPIC24EP128MC204-E/ML)
- Six UARTs in a 16-bit MCU under 5 USD at 1k (vsPIC24EP256GP204-I/PT)
Ghi chú thiết kế
The 64-QFN exposed pad (EP) is internally bonded to VSS and must be soldered to a continuous PCB ground plane for thermal dissipation and electrical integrity. An unsoldered EP can cause logic errors, ADC drift, and reduced Flash endurance. Use a 5x5 thermal via array (0.3 mm drill, 0.5 mm pitch) connecting EP to inner ground layers. Place decoupling capacitors (100 nF X7R plus 4.7 uF X5R bulk) within 5 mm of each VDD/VSS pair.
Configure the PIC24FJ1024GA606T-I/MR's XLP (eXtreme Low Power) modes through the PMD, RCON, and OSCCON registers to drop quiescent current below 1 uA in deep sleep. Use the on-chip FRC + PLL for normal operation and switch to the secondary 32 kHz SOSC for RTC-only sleep. Brown-out Reset (BOR) must be enabled in configuration bits to prevent Flash corruption during VDD dips below 2.0 V.
Do not confuse the PIC24FJ1024GA606 (no USB) with the PIC24FJ1024GB606 (USB-OTG) - they share the same QFN-64 footprint but the GB606 routes two GPIO to USB D+/D-. The 'T' suffix denotes tape-and-reel; absence of 'T' means tray packaging. Industrial ('I') is -40C to +85C, Extended ('E') is -40C to +125C. Verify the temperature grade against deployment environment before commitment. Configuration bits must be set in code; the device does not retain factory defaults after reset.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. Industrial temperature grade only; AEC-Q100 qualified variants are not in this MPN family. Lead-free and halogen-free per Microchip material declaration. Conflict-minerals compliant per Microchip CMRT filing.
