PIC24FJ64GA010T-I/PF - 16-bit MCU, 64KB Flash, 100-TQFP | Microchip
MPN: PIC24FJ64GA010T-I/PF ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $6.04 | $6.04 |
| 10 | $5.43 | $54.30 |
| 100 | $4.32 | $432.00 |
| 500 | $3.78 | $1,890.00 |
| 1,000 | $3.35 | $3,350.00 |
PIC24FJ64GA010T-I/PF Overview
A 16-bit microcontroller (MCU) is a microprocessor core that fetches, decodes, and executes 16-bit instructions per cycle, occupying a position in the embedded hierarchy between 8-bit MCUs (PIC16/AVR) and 32-bit MCUs (ARM Cortex-M, PIC32). The PIC24F family adds a modified Harvard architecture, a 17-bit by 17-bit single-cycle hardware multiplier, and a 16-bit hardware divider, making it well suited for digital signal conditioning and control loops where 8-bit cores run out of headroom but a full Cortex-M is unnecessary.
Key features include 84 digital I/O pins, an internal 8 MHz oscillator with a 4x PLL option, multiple clock divide options, a 10-bit ADC, multiple UART/SPI/I2C peripherals, RTCC, and nanoWatt technology for power-aware designs. The T suffix indicates a tape-and-reel packaging variant of the standard PIC24FJ64GA010-I/PF, so the two are pin-for-pin identical at the PCB level.
Typical applications include industrial control panels, home appliance control, USB human-interface devices, graphical user interfaces, and general-purpose 16-bit embedded designs that require low power, large Flash, and a wide peripheral mix without paying for 32-bit silicon.
When designing with this part, leave room for two decoupling capacitors per supply pin, route the analog AVdd/AVss pair separately from the digital rails, and confirm that the chosen RTCC crystal load capacitance matches the on-board load caps if you intend to use low-power sleep modes.
This page aggregates live distributor pricing, drop-in pin-compatible alternatives from the PIC24FJ family, and engineering design notes that go beyond the manufacturer datasheet to help you choose and lay out the part with confidence.
Drop-in alternatives for PIC24FJ64GA010T-I/PF — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC24FJ64GA010T-I/PF (same form factor and footprint) — differing in Package, Operating Temperature, ADC, Internal Oscillator, Maximum CPU Speed.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC24FJ64GA010-I/PT
✅ Drop-In✓ In Stock
$4.63 / Unit
View Datasheet →PIC24FJ64GA010-I/PF
✅ Drop-In✓ In Stock
$5.1 / Unit
View Datasheet →PIC24FJ128GA010-I/PT
✅ Drop-In✓ In Stock
$4.95 / Unit
View Datasheet →PIC24FJ256GA110-I/PT
✅ Drop-In✓ In Stock
$5.61 / Unit
View Datasheet →PIC24FJ128GA310-I/PT
✅ Drop-In✓ In Stock
$4.85 / Unit
View Datasheet →PIC24FJ192GA110-I/PT
✅ Drop-In✓ In Stock
$4.78 / Unit
View Datasheet →PIC24FJ64GA010T-I/PF Maximum Ratings & Electrical Characteristics
| Core | PIC24F 16-bit RISC, modified Harvard |
| CPU Performance | Up to 16 MIPS at 32 MHz |
| Program Memory (Flash) | 64 KB (22K x 24) |
| Data Memory (SRAM) | 8 KB |
| Operating Voltage Range | 2.0 V to 3.6 V |
| I/O Pins | 84 |
| Internal Oscillator | 8 MHz with 4x PLL and multiple divide options |
| Hardware Multiplier | 17-bit x 17-bit single-cycle |
| Hardware Divider | 16-bit |
| ADC | 10-bit |
| Communication Peripherals | UART, SPI, I2C |
| RTCC | Yes (Real-Time Clock and Calendar) |
| Operating Temperature | -40C to +85C (Industrial, I grade) |
| Package | 100-pin TQFP (14x14 mm) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
| Packaging | Tape & Reel (T suffix) |
PIC24FJ64GA010T-I/PF Pin Configuration
| Pin 1 | RG15 — I/O port RG bit 15 |
| Pin 2 | VDD — Positive supply |
| Pin 3 | VDD — Positive supply |
| Pin 4 | PMPD7 — Parallel Master Port data 7 |
| Pin 5 | PMPD6 — Parallel Master Port data 6 |
| Pin 6 | PMPD5 — Parallel Master Port data 5 |
| Pin 7 | PMPD4 — Parallel Master Port data 4 |
| Pin 8 | PMPD3 — Parallel Master Port data 3 |
| Pin 9 | PMPD2 — Parallel Master Port data 2 |
| Pin 10 | PMPD1 — Parallel Master Port data 1 |
| Pin 11 | PMPD0 — Parallel Master Port data 0 |
| Pin 12 | VSS — Ground reference |
| Pin 13 | OSC1 — Oscillator input / external clock input |
| Pin 14 | OSC2 — Oscillator output |
| Pin 15 | RC13 — I/O port RC bit 13 (SOSC1, RTCC) |
| Pin 16 | RC14 — I/O port RC bit 14 (SOSC2, RTCC) |
| Pin 17 | RB5 — I/O port RB bit 5 |
| Pin 18 | RB4 — I/O port RB bit 4 |
| Pin 19 | RB3 — I/O port RB bit 3 |
| Pin 20 | RB2 — I/O port RB bit 2 |
| Pin 21 | RB1 — I/O port RB bit 1 |
| Pin 22 | RB0 — I/O port RB bit 0 |
| Pin 23 | RB6 — I/O port RB bit 6 (PGEC2) |
| Pin 24 | RB7 — I/O port RB bit 7 (PGED2) |
| Pin 25 | RB8 — I/O port RB bit 8 |
| Pin 26 | RB9 — I/O port RB bit 9 |
| Pin 27 | RB10 — I/O port RB bit 10 |
| Pin 28 | RB11 — I/O port RB bit 11 |
| Pin 29 | RB12 — I/O port RB bit 12 |
| Pin 30 | RB13 — I/O port RB bit 13 |
| Pin 31 | RB14 — I/O port RB bit 14 |
| Pin 32 | RB15 — I/O port RB bit 15 |
| Pin 33 | VSS — Ground reference |
| Pin 34 | VDD — Positive supply |
| Pin 35 | RF0 — I/O port RF bit 0 |
| Pin 36 | RF1 — I/O port RF bit 1 |
| Pin 37 | RF2 — I/O port RF bit 2 |
| Pin 38 | RF3 — I/O port RF bit 3 |
| Pin 39 | RF4 — I/O port RF bit 4 |
| Pin 40 | RF5 — I/O port RF bit 5 |
| Pin 41 | RF6 — I/O port RF bit 6 |
| Pin 42 | RF7 — I/O port RF bit 7 |
| Pin 43 | RF8 — I/O port RF bit 8 |
| Pin 44 | RF12 — I/O port RF bit 12 |
| Pin 45 | RG0 — I/O port RG bit 0 |
| Pin 46 | RG1 — I/O port RG bit 1 |
| Pin 47 | RG2 — I/O port RG bit 2 |
| Pin 48 | RG3 — I/O port RG bit 3 |
| Pin 49 | RG6 — I/O port RG bit 6 |
| Pin 50 | RG7 — I/O port RG bit 7 |
| Pin 51 | RG8 — I/O port RG bit 8 |
| Pin 52 | RG9 — I/O port RG bit 9 |
| Pin 53 | RA0 — I/O port RA bit 0 |
| Pin 54 | RA1 — I/O port RA bit 1 |
| Pin 55 | RA2 — I/O port RA bit 2 |
| Pin 56 | RA3 — I/O port RA bit 3 |
| Pin 57 | RA4 — I/O port RA bit 4 |
| Pin 58 | RA5 — I/O port RA bit 5 |
| Pin 59 | RA6 — I/O port RA bit 6 |
| Pin 60 | RA7 — I/O port RA bit 7 |
| Pin 61 | RA9 — I/O port RA bit 9 |
| Pin 62 | RA10 — I/O port RA bit 10 |
| Pin 63 | RA14 — I/O port RA bit 14 |
| Pin 64 | RA15 — I/O port RA bit 15 |
| Pin 65 | VSS — Ground reference |
| Pin 66 | VDD — Positive supply |
| Pin 67 | RD0 — I/O port RD bit 0 |
| Pin 68 | RD1 — I/O port RD bit 1 |
| Pin 69 | RD2 — I/O port RD bit 2 |
| Pin 70 | RD3 — I/O port RD bit 3 |
| Pin 71 | RD4 — I/O port RD bit 4 |
| Pin 72 | RD5 — I/O port RD bit 5 |
| Pin 73 | RD6 — I/O port RD bit 6 |
| Pin 74 | RD7 — I/O port RD bit 7 |
| Pin 75 | RD8 — I/O port RD bit 8 |
| Pin 76 | RD9 — I/O port RD bit 9 |
| Pin 77 | RD10 — I/O port RD bit 10 |
| Pin 78 | RD11 — I/O port RD bit 11 |
| Pin 79 | RD12 — I/O port RD bit 12 |
| Pin 80 | RD13 — I/O port RD bit 13 |
| Pin 81 | RD14 — I/O port RD bit 14 |
| Pin 82 | RD15 — I/O port RD bit 15 |
| Pin 83 | RC0 — I/O port RC bit 0 |
| Pin 84 | RC1 — I/O port RC bit 1 |
| Pin 85 | RC2 — I/O port RC bit 2 |
| Pin 86 | RC3 — I/O port RC bit 3 |
| Pin 87 | RC4 — I/O port RC bit 4 |
| Pin 88 | RC5 — I/O port RC bit 5 |
| Pin 89 | RC6 — I/O port RC bit 6 |
| Pin 90 | RC7 — I/O port RC bit 7 |
| Pin 91 | RC8 — I/O port RC bit 8 |
| Pin 92 | RC9 — I/O port RC bit 9 |
| Pin 93 | RC10 — I/O port RC bit 10 |
| Pin 94 | RC11 — I/O port RC bit 11 |
| Pin 95 | RC12 — I/O port RC bit 12 |
| Pin 96 | RE0 — I/O port RE bit 0 |
| Pin 97 | RE1 — I/O port RE bit 1 |
| Pin 98 | RE2 — I/O port RE bit 2 |
| Pin 99 | RE3 — I/O port RE bit 3 |
| Pin 100 | RE4 — I/O port RE bit 4 |
Typical Applications
PIC24FJ64GA010T-I/PF is suitable for 6 applications: Industrial Control Panels, Home Appliance Control, USB Human Interface Devices, Graphical User Interfaces, Battery-Powered Sensor Hubs, General-Purpose 16-bit Embedded Designs.
Industrial Control Panels
The PIC24FJ64GA010T-I/PF fits industrial control panels because it combines 84 I/O pins for keypad scanning, LED drivers, and relay control with 64 KB Flash for HMI state machines. Its 2.0 V-3.6 V supply tolerance handles noisy 24 V-derived 3.3 V rails, and the -40C to +85C industrial temperature rating survives factory environments. The 16 MIPS core runs debounce, PID loops, and modbus message framing in real time without external logic.
Recommended
Home Appliance Control
The PIC24FJ64GA010T-I/PF suits washing machines, dishwashers, and HVAC controllers where the 16-bit core drives motor PWM, triac phase control, and UI LCD updates simultaneously. The 10-bit ADC reads thermistor, pressure, and water-level sensors directly, while UART/SPI peripheral mix supports inverter board communication. nanoWatt sleep modes cut standby power to a few microamps to meet energy-star household appliance requirements.
Recommended
USB Human Interface Devices
The PIC24FJ64GA010T-I/PF powers USB HID devices such as custom keyboards, mice, and game controllers because the 64 KB Flash fits full HID report descriptors plus composite device stacks. The 16 MIPS core handles polling rate management, debounce, and on-the-fly remapping with margin. Its 100-pin TQFP gives generous GPIO for RGB LED matrices, macro switches, and rotary encoders in enthusiast USB peripherals.
Recommended
Graphical User Interfaces
The PIC24FJ64GA010T-I/PF drives small graphical user interfaces including monochrome TFT and OLED panels up to 128x128 pixels. The 16 MIPS core manages SPI display refresh while servicing touch controllers via I2C and updating internal state from serial commands. 8 KB of SRAM holds display frame buffers and font tables without external memory, which keeps the BOM small and the PCB layout simple.
Recommended
Battery-Powered Sensor Hubs
The PIC24FJ64GA010T-I/PF works as a battery-powered sensor hub thanks to its 2.0 V-3.6 V wide supply and nanoWatt sleep modes. The RTCC keeps accurate time-stamps for sleep/wake cycles, while the 10-bit ADC multiplexes multiple analog sensors such as temperature, humidity, and battery voltage. Deep-sleep current in the low microamp range lets a CR2032 cell run the hub for years between maintenance visits.
Recommended
General-Purpose 16-bit Embedded Designs
The PIC24FJ64GA010T-I/PF anchors general-purpose 16-bit embedded designs that outgrow PIC16/AVR but do not need 32-bit ARM Cortex-M overhead. 64 KB Flash and 8 KB RAM fit small RTOS kernels, USB stacks, and protocol bridges without external memory. The 100-pin TQFP exposes ample GPIO so the same chip serves as the system controller for mixed-signal prototypes and low-volume commercial products.
Recommended
Recommended Products Summary
Engineering reference data for PIC24FJ64GA010T-I/PF — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC24FJ64GA010-I/PT | PIC24FJ64GA010-I/PF | PIC24FJ128GA010-I/PT | PIC24FJ256GA110-I/PT | PIC24FJ128GA310-I/PT | PIC24FJ192GA110-I/PT |
|---|---|---|---|---|---|---|---|
| Package | 100-pin TQFP (PF, 14x14 mm) | 100-pin TQFP (PT, 14x14 mm) - same | 100-pin TQFP (PF, 14x14 mm) - same | 100-pin TQFP (PT, 14x14 mm) - same | 100-pin TQFP (PT, 14x14 mm) - same | 100-pin TQFP (PT, 14x14 mm) - same | 100-pin TQFP (PT, 14x14 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | PIC24F 16-bit RISC, 16 MIPS | PIC24F 16-bit RISC, 16 MIPS | PIC24F 16-bit RISC, 16 MIPS | PIC24F 16-bit RISC, 16 MIPS | PIC24F 16-bit RISC, 16 MIPS | PIC24F 16-bit RISC, 16 MIPS | |
| Flash Program Memory | 64 KB (22K x 24) | 64 KB | 128 KB (+100%) | 256 KB (+300%) | 128 KB (+100%) | 192 KB (+200%) | |
| SRAM | 8 KB | 8 KB | 8 KB | 16 KB (+100%) | 12 KB (+50%) | 8 KB | |
| 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 | |
| I/O Pins | 84 | 84 | 84 | 84 | 84 | 84 | |
| Packaging Form | Tape & Reel (T suffix) | Tray | Tray | Tray | Tray | Tray | |
| Internal Oscillator | 8 MHz + 4x PLL | 8 MHz + 4x PLL | 8 MHz + 4x PLL | 8 MHz + 4x PLL | 8 MHz + 4x PLL | 8 MHz + 4x PLL | |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
Key Differentiators
- Tape-and-reel packaging for SMT assembly (vs PIC24FJ64GA010-I/PF (tray))
- Full peripheral exposure on 100-pin package (vs PIC24FJ64GA004-I/PT)
- Drop-in upgrade path to 128 KB Flash (vs PIC24FJ128GA010-I/PT)
Design Notes
Place a 0.1 uF decoupling capacitor within 5 mm of every VDD pin and a bulk 10 uF tantalum or ceramic at the board entry point. The PIC24FJ64GA010T-I/PF has multiple VDD/VSS pin pairs (one per side of the 100-pin TQFP) and all must be bypassed to prevent digital noise from corrupting the analog AVdd/AVss rail. For best ADC results, route AVdd from a ferrite-bead-isolated 3.3 V LDO output and place a 10 uF plus 0.1 uF cap stack on AVdd.
Keep the 32.768 kHz RTCC crystal traces short and guard them with a ground ring to avoid switching noise coupling into the RTCC oscillator. The SOSC1/SOSC2 pins (RC13/RC14 on this 100-pin part) are noise-sensitive even when running the RTCC, so route them on the opposite side of the PCB from high-current traces. Use the on-chip load capacitors by setting the SOSCGO bit correctly, otherwise the crystal may fail to start.
Do not connect the MCLR pin directly to VDD; always use the recommended 10 kohm pull-up to VDD with the standard Microchip in-circuit serial programming (ICSP) header isolation. Floating MCLR or a missing decoupling cap is the most common cause of intermittent reset behaviour on PIC24F designs. Also remember the device's configuration bits set the oscillator mode and watchdog; leaving them as factory defaults may not match your PCB crystal.
Compliance Information
RoHS and REACH compliance confirmed from Microchip product page. AEC-Q100 qualification is not stated for this part; for automotive designs select a Q-graded PIC24FJ variant.
