PIC24FJ128GA610-E/PT - 16-Bit 32MHz 128KB Flash MCU | Microchip
MPN: PIC24FJ128GA610-E/PT ✓ فعالPIC24FJ128GA610-E/PT نمای کلی
A 16-bit microcontroller (MCU) is a single-chip computer with a 16-bit data path, register width, and ALU, providing roughly an order-of-magnitude higher throughput and code density than 8-bit MCUs at the same clock rate. The PIC24F family sits within Microchip’s 16-bit MCU hierarchy (PIC24F → PIC24 → dsPIC → 16-bit MCU → embedded microcontroller → semiconductor IC) and is optimized for low-power, mixed-signal embedded designs. Typical supply is 2.0-3.6 V with multiple low-power sleep modes drawing microamp-level currents.
Key features include 85 programmable I/O pins, an integrated 16-channel 10-bit ADC, four comparators, six UART, three SPI, three I2C, IrDA, LIN bus, and PMP connectivity, plus a real-time clock calendar (RTCC) with backup. The 100-pin TQFP provides ample pin budget for parallel displays, multiple serial buses, and analog signal conditioning simultaneously. The dual-partition Flash architecture allows a bootloader to overwrite the active image while the other partition continues running, eliminating production-line downtime.
Technical depth: the PIC24FJ128GA610 uses a modified Harvard architecture with a 16-bit wide instruction path, 24-bit wide data path, and a 7-stage pipeline. The 32 MHz core delivers 16 MIPS (Dhrystone 2.1) and includes a 16x16 hardware MAC. The CTMU integrates constant-current sources for capacitive touch sensing, while the PMP supports up to 16-bit parallel interfaces to external memory, graphics controllers, or FPGA data ports. The RTCC, with on-chip 32 kHz domain, supports calendar-mode timestamp without external components.
Typical applications include industrial control with HMI panels, portable medical/fitness devices with capacitive touch, automotive body and sensor modules, USB device interfaces, secure industrial IoT edge nodes, and battery-powered data loggers. The Live Update Flash feature is especially valuable in industrial installations where firmware must be updated without shutting down the controlled process.
When designing with the PIC24FJ128GA610-E/PT, plan the PCB layout for the 100-pin TQFP (0.5 mm pitch) and use a 4-layer stackup with a continuous ground plane under the IC to keep switching noise out of the analog sections. Decouple VDD/VSS pairs locally with 100 nF X7R ceramics plus a 4.7 uF bulk tantalum, and route the 32 kHz crystal traces short and guarded to preserve RTCC accuracy.
This page synthesizes distributor pricing, AEC-Q100-qualified drop-in alternatives, and Live Update design notes not found in a single source, giving procurement and firmware teams a faster decision path than the 232-page datasheet alone.
جایگزین‌های drop-in برای PIC24FJ128GA610-E/PT — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای PIC24FJ128GA610-E/PT (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Package, ADC, Operating Temperature, Program Memory (Flash), Comparators.
PIC24FJ128GA610-I/PT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24FJ128GA610T-E/PT
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
PIC24FJ128GA610-E/BG
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24FJ256GA610-E/PT
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
PIC24FJ128GA410-I/PT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24FJ1024GA610-I/BG
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24FJ128GA610-E/PT حداکثر مقادیر مجاز و مشخصات الکتریکی
| Core Processor | PIC |
| Core Size | 16-Bit |
| حداکثر فرکانس کلاک | 32 MHz |
| Program Memory Size | 128 KB (43K x 24) |
| Program Memory Type | FLASH |
| RAM Size | 32 KB (32K x 8) |
| Number of I/O Pins | 85 |
| Supply Voltage Range | 2.0 V to 3.6 V |
| محدوده دمای کاری | -40C to +125C (Extended, "-E") |
| بسته‌بندی | 100-TQFP (12x12 mm), 0.5 mm pitch |
| نوع نصب | Surface Mount |
| Connectivity | I2C, IrDA, LINbus, PMP, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, ICD, LVD, POR, PWM, WDT |
| ADC | 10-bit, multi-channel |
| Data Converters | A/D 16x10b |
| Oscillator Type | Internal and External |
| AEC-Q100 Qualification | Qualified (automotive grade) |
| وضعیت RoHS | Compliant |
| سطح MSL | 3 |
| Lead-Free / Halogen-Free | Yes / Unknown |
پیکربندی پین PIC24FJ128GA610-E/PT
| پین 1 | RP15/RG6 — Remappable I/O / PMP data bit 6 |
| پین 2 | RP14/RG7 — Remappable I/O / PMP data bit 7 |
| پین 3 | RP13/RG8 — Remappable I/O / PMP data bit 8 |
| پین 4 | RP12/RG9 — Remappable I/O / PMP data bit 9 |
| پین 5 | MCLR — Master clear (reset, active low) |
| پین 6 | AVDD — Analog supply (2.0-3.6 V) |
| پین 7 | AVSS — Analog ground |
| پین 8 | AN0/RA0 — Analog input 0 / PORTA bit 0 |
| پین 9 | AN1/RA1 — Analog input 1 / PORTA bit 1 |
| پین 10 | AN2/RA2 — Analog input 2 / PORTA bit 2 |
| پین 11 | AN3/RA3 — Analog input 3 / PORTA bit 3 |
| پین 12 | AN4/RA4 — Analog input 4 / PORTA bit 4 |
| پین 13 | AN5/RA5 — Analog input 5 / PORTA bit 5 |
| پین 14 | AVDD — Analog supply |
| پین 15 | AVSS — Analog ground |
| پین 16 | OSC1/RA6 — Crystal oscillator input / PORTA bit 6 |
| پین 17 | OSC2/RA7 — Crystal oscillator output / PORTA bit 7 |
| پین 18 | VSS — Digital ground |
| پین 19 | VDD — Digital supply (2.0-3.6 V) |
| پین 20 | RP0/RB0 — Remappable I/O / PORTB bit 0 |
| پین 21 | RP1/RB1 — Remappable I/O / PORTB bit 1 |
| پین 22 | RP2/RB2 — Remappable I/O / PORTB bit 2 |
| پین 23 | RP3/RB3 — Remappable I/O / PORTB bit 3 |
| پین 24 | RP4/RB4 — Remappable I/O / PORTB bit 4 |
| پین 25 | RP5/RB5 — Remappable I/O / PORTB bit 5 |
| پین 26 | PGEC1/RB6 — ICSP clock / PORTB bit 6 |
| پین 27 | PGED1/RB7 — ICSP data / PORTB bit 7 |
| پین 28 | RP6/RB8 — Remappable I/O / PORTB bit 8 |
| پین 29 | RP7/RB9 — Remappable I/O / PORTB bit 9 |
| پین 30 | RP8/RB10 — Remappable I/O / PORTB bit 10 |
| پین 31 | RP9/RB11 — Remappable I/O / PORTB bit 11 |
| پین 32 | RP10/RB12 — Remappable I/O / PORTB bit 12 |
| پین 33 | RP11/RB13 — Remappable I/O / PORTB bit 13 |
| پین 34 | RB14 — PORTB bit 14 |
| پین 35 | RB15 — PORTB bit 15 |
| پین 36 | VSS — Digital ground |
| پین 37 | VDD — Digital supply |
| پین 38 | RP20/RC0 — Remappable I/O / PORTC bit 0 |
| پین 39 | RP21/RC1 — Remappable I/O / PORTC bit 1 |
| پین 40 | RP22/RC2 — Remappable I/O / PORTC bit 2 |
| پین 41 | RP23/RC3 — Remappable I/O / PORTC bit 3 |
| پین 42 | RP24/RC4 — Remappable I/O / PORTC bit 4 |
| پین 43 | RP25/RC5 — Remappable I/O / PORTC bit 5 |
| پین 44 | RC6 — PORTC bit 6 (UART1 TX default) |
| پین 45 | RC7 — PORTC bit 7 (UART1 RX default) |
| پین 46 | RC8 — PORTC bit 8 |
| پین 47 | RC9 — PORTC bit 9 |
| پین 48 | VDD — Digital supply |
| پین 49 | VSS — Digital ground |
| پین 50 | RP26/RD0 — Remappable I/O / PORTD bit 0 |
| پین 51 | RP27/RD1 — Remappable I/O / PORTD bit 1 |
| پین 52 | RP28/RD2 — Remappable I/O / PORTD bit 2 |
| پین 53 | RP29/RD3 — Remappable I/O / PORTD bit 3 |
| پین 54 | RP30/RD4 — Remappable I/O / PORTD bit 4 |
| پین 55 | RP31/RD5 — Remappable I/O / PORTD bit 5 |
| پین 56 | RD6 — PORTD bit 6 |
| پین 57 | RD7 — PORTD bit 7 |
| پین 58 | RP19/RE0 — Remappable I/O / PORTE bit 0 |
| پین 59 | RP18/RE1 — Remappable I/O / PORTE bit 1 |
| پین 60 | RE2 — PORTE bit 2 |
| پین 61 | RE3 — PORTE bit 3 |
| پین 62 | RE4 — PORTE bit 4 |
| پین 63 | RE5 — PORTE bit 5 |
| پین 64 | RE6 — PORTE bit 6 |
| پین 65 | RE7 — PORTE bit 7 |
| پین 66 | VDD — Digital supply |
| پین 67 | VSS — Digital ground |
| پین 68 | RF0/PMP_DATA0 — PORTF bit 0 / PMP data 0 |
| پین 69 | RF1/PMP_DATA1 — PORTF bit 1 / PMP data 1 |
| پین 70 | RF2/PMP_DATA2 — PORTF bit 2 / PMP data 2 |
| پین 71 | RF3/PMP_DATA3 — PORTF bit 3 / PMP data 3 |
| پین 72 | RF4/PMP_DATA4 — PORTF bit 4 / PMP data 4 |
| پین 73 | RF5/PMP_DATA5 — PORTF bit 5 / PMP data 5 |
| پین 74 | RF6/PMP_DATA6 — PORTF bit 6 / PMP data 6 |
| پین 75 | RF7/PMP_DATA7 — PORTF bit 7 / PMP data 7 |
| پین 76 | RF8/PMP_DATA8 — PORTF bit 8 / PMP data 8 |
| پین 77 | RF9/PMP_DATA9 — PORTF bit 9 / PMP data 9 |
| پین 78 | RF10/PMP_DATA10 — PORTF bit 10 / PMP data 10 |
| پین 79 | RF11/PMP_DATA11 — PORTF bit 11 / PMP data 11 |
| پین 80 | RF12/PMP_DATA12 — PORTF bit 12 / PMP data 12 |
| پین 81 | RF13/PMP_DATA13 — PORTF bit 13 / PMP data 13 |
| پین 82 | VSS — Digital ground |
| پین 83 | VDD — Digital supply |
| پین 84 | RG0/PMP_DATA14 — PORTG bit 0 / PMP data 14 |
| پین 85 | RG1/PMP_DATA15 — PORTG bit 1 / PMP data 15 |
| پین 86 | RG2/PMP_WR — PORTG bit 2 / PMP write strobe |
| پین 87 | RG3/PMP_RD — PORTG bit 3 / PMP read strobe |
| پین 88 | RG4/PMP_CS1 — PORTG bit 4 / PMP chip select 1 |
| پین 89 | RG5/PMP_CS2 — PORTG bit 5 / PMP chip select 2 |
| پین 90 | RG12 — PORTG bit 12 |
| پین 91 | RG13 — PORTG bit 13 |
| پین 92 | RG14 — PORTG bit 14 |
| پین 93 | RG15 — PORTG bit 15 |
| پین 94 | SOSCI/RP4/RB4 — Secondary oscillator in (RTCC 32 kHz) |
| پین 95 | SOSCO/SOSC/RA4 — Secondary oscillator out (RTCC 32 kHz) |
| پین 96 | RTCC1/RP16 — RTCC output / Remappable I/O |
| پین 97 | RP17 — Remappable I/O |
| پین 98 | VCAP — Voltage regulator decoupling (4.7 uF to VSS) |
| پین 99 | VSS — Digital ground |
| پین 100 | VDD — Digital supply |
کاربردهای معمول
PIC24FJ128GA610-E/PT مناسب است برای 6 کاربردs: Industrial Control & HMI Panels, Portable Medical & Fitness Devices, Automotive Body & Sensor Modules, USB Device Peripherals & Dongles, Battery-Powered Data Loggers, Secure Industrial IoT Edge Nodes.
Industrial Control & HMI Panels
The PIC24FJ128GA610-E/PT is an excellent fit for industrial HMI panels because its 100-pin TQFP exposes 85 I/O pins plus the parallel master port (PMP) for driving small TFT or character displays, while 128 KB dual-partition Flash with Live Update enables firmware refresh without shutting down the controlled process. Industrial users typically pair the 32 MHz core with a 4.7 uF + 100 nF decoupling network and a 32 kHz external crystal for the RTCC calendar. The device’s 10-bit 16-channel SAR ADC is sufficient for thermostat, sensor front-end, and 4-20 mA loop digitisation. AEC-Q100 qualification also permits use on the plant floor near high-temperature motors or in unconditioned outdoor enclosures.
پیشنهادی
Portable Medical & Fitness Devices
The PIC24FJ128GA610-E/PT serves portable medical and fitness devices thanks to its on-chip CTMU charge-time measurement unit, which directly drives capacitive touch buttons and sliders without a dedicated touch controller. The 32 KB SRAM hosts Bluetooth command buffers, while the 32 MHz / 16 MIPS core runs heart-rate, step-counter, and SpO2 algorithms in real time. Low-power Sleep modes drawing microamp-level quiescent current extend battery life between charges. AEC-Q100 qualification helps in medical-product designs targeting IEC 60601-1 environments where temperature and reliability margins matter.
پیشنهادی
Automotive Body & Sensor Modules
The PIC24FJ128GA610-E/PT is AEC-Q100 qualified with a -40C to +125C operating range, making it a strong match for automotive body controllers, HVAC panels, sensor-cluster ECUs, and lighting controllers. Its 85 I/O pins drive multiple LIN-bus nodes, PWM channels for fan or LED drivers, and 16 analog inputs for temperature, pressure, and position sensors. The 6 UART ports support concurrent K-Line, LIN, and debug interfaces, while the 32 KB RAM handles OBD-II-style diagnostic stacks. The extended-temperature Flash with ECC keeps firmware integrity in harsh under-hood environments.
پیشنهادی
USB Device Peripherals & Dongles
The PIC24FJ128GA610-E/PT is well-suited for USB device peripherals when paired with an external USB transceiver and the on-chip UARTs in MCP2200-style bridging applications. Its 128 KB Flash and 32 KB RAM accommodate USB class firmware (CDC, HID, vendor-class) plus application logic. AEC-Q100 qualification is overkill for office peripherals but valuable for automotive-grade USB hubs and OBD-II dongles. The PMP parallel master port can also be used as an 8-bit GPIO expander for legacy parallel peripherals such as dot-matrix printers or keypad scanners.
پیشنهادی
Battery-Powered Data Loggers
The PIC24FJ128GA610-E/PT powers long-life battery data loggers because of its low-power Sleep/Idle modes and on-chip RTCC with 32 kHz domain, which keeps calendar time accurate to seconds per year while the core draws only microamps. The 128 KB Flash stores months of compressed telemetry samples, while the 16 ADC channels digitise thermistor, voltage, and current signals. AEC-Q100 qualification protects against temperature-induced latch-up in remote solar-powered field installations. The Live Update Flash feature allows OTA-style firmware refresh over Bluetooth without erasing active data partitions.
پیشنهادی
Secure Industrial IoT Edge Nodes
The PIC24FJ128GA610-E/PT is a strong candidate for industrial IoT edge nodes where secure boot, encrypted firmware, and process-isolation matter. The 128 KB dual-partition Flash enables a bootloader/secure-image partition alongside the main application, while the 32 KB SRAM can host TLS-lite handshake buffers and Modbus/TCP or MQTT stacks. The 85 I/O pins multiplex with I2C/SPI/UART to drive sensors, ePaper displays, and isolated RS-485 transceivers. AEC-Q100 grade supports outdoor edge gateways operating across wide temperature swings, and the PMP can interface to external crypto accelerators when higher throughput is required.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای PIC24FJ128GA610-E/PT — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | PIC24FJ128GA610-I/PT | PIC24FJ128GA610T-E/PT | PIC24FJ128GA610-E/BG | PIC24FJ256GA610-E/PT | PIC24FJ128GA410-I/PT | PIC24FJ1024GA610-I/BG |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (12x12) | TQFP-100 (12x12) - same | TQFP-100 (12x12) - same | TQFP-100 (12x12) - same | TQFP-100 (12x12) - same | TQFP-100 (12x12) - same | TQFP-100 (12x12) - same |
| Flash Memory | 128 KB (43K x 24) | 128 KB - same | 128 KB - same | 128 KB - same | 256 KB (+100%) | 128 KB - same | 1024 KB (+700%) |
| RAM | 32 KB (32K x 8) | 32 KB - same | 32 KB - same | 32 KB - same | 32 KB - same | 32 KB - same | 32 KB - same |
| CPU Clock | 32 MHz (16 MIPS) | 32 MHz - same | 32 MHz - same | 32 MHz - same | 32 MHz - same | 32 MHz - same | 32 MHz - same |
| I/O Pins | 85 | 85 - same | 85 - same | 85 - same | 85 - same | 85 - same | 85 - same |
| Temperature Grade | -40C to +125C (-E) | -40C to +85C (-I) | -40C to +125C (-E) - same | -40C to +125C (-E) - same | -40C to +125C (-E) - same | -40C to +85C (-I) | -40C to +85C (-I) |
| AEC-Q100 Qualified | Yes | No | Yes - same | Yes - same | Yes - same | No | No |
| Graphics Accelerator | No (PMP only) | No - same | No - same | No - same | No - same | Yes (GFX) | No - same |
تفاوت‌های کلیدی
- Dual-partition Flash with Live Update (در مقابلPIC24FJ128GA610-I/PT)
- 100-pin TQFP with 85 I/O plus PMP parallel master port (در مقابلPIC24FJ128GA410-I/PT)
- On-chip CTMU for capacitive touch (در مقابلNXP LPC1549)
یادداشت‌های طراحی
For the 100-pin TQFP (0.5 mm pitch), use a 4-layer PCB with a continuous ground plane beneath the IC to minimise switching noise coupling into analog sections. Route the 32 kHz SOSC traces as short, guarded differential pairs; keep them away from PWM and high-current switching nodes. Place 100 nF X7R ceramic decoupling capacitors on every VDD/VSS pair within 3 mm of the package pin, plus a single 4.7 uF bulk tantalum on the VCAP pin (pin 98).
Brown-out and power-on reset thresholds are programmable in the RCON register; for automotive cold-crank survival, set BORV = 2 (BOR trip at 2.0 V) and enable the on-chip LVD. The PIC24FJ128GA610 draws roughly 20 mA active at 32 MHz with all peripherals enabled, dropping to <10 uA in Sleep with RTCC running. Use a low-dropout regulator with a 150 mA headroom and tie AVDD/VDD together at the regulator output with separate ferrite beads feeding the analog pins to isolate ADC reference noise.
Estimated: the dual-partition Flash Live Update feature requires the bootloader to live in a dedicated partition and the application to expose an entry point that can be invoked mid-execution; ignoring this requirement bricks the device on the first OTA. Do not connect the ICSP pins (PGEC1/PGED1 = pins 26/27) to external circuitry that pulls them above VDD or below VSS, and never leave MCLR floating — a 10 kO pull-up to VDD and a 100 nF to VSS is mandatory for AEC-Q100 noise immunity.
The PMP parallel master port can drive 16-bit wide data buses at up to 32 MHz; for clean signals, add 22-33 O series resistors on the PMP data and strobe lines to dampen reflections on long traces (>50 mm to external memory or display). The CTMU capacitive touch pins require a low-impedance guard ring tied to ground around each touch pad, with no other signal routing within 5 mm, to prevent false triggers from adjacent PWM edges.
اطلاعات انطباق
AEC-Q100 qualified per Microchip product family page. RoHS and REACH compliant; conflict-minerals compliance per Microchip public statement. Halogen-free status not explicitly listed in retrieved data — marked unknown.
