PIC24FJ96GA010-I/PF - 16-bit 96KB Flash MCU, 100-TQFP | Microchip
MPN: PIC24FJ96GA010-I/PF ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.96 | $12.96 |
| 10 | $11.83 | $118.30 |
| 100 | $9.74 | $974.00 |
| 250 | $8.85 | $2,212.50 |
| 500 | $7.95 | $3,975.00 |
PIC24FJ96GA010-I/PF Overview
A microcontroller (MCU) is a single-chip computer that combines a CPU core, program memory (Flash/ROM), working memory (RAM), and programmable peripherals on one die. PIC24F MCUs belong to the modified-Harvard 16-bit family that sits between 8-bit PIC16/PIC18 devices and 32-bit PIC32 parts in Microchip's portfolio; they typically appear as power-efficient controllers in human-interface, sensor, and industrial nodes where 8-bit performance is insufficient but 32-bit cost is not justified.
Key features include 96 KB Flash (32K x 24 words), 8 KB SRAM, up to 16 MIPS throughput, integrated nanoWatt XLP power management, hardware RTCC, multiple UART/SPI/I2C peripherals, a 16-channel 10-bit ADC (1.1 Msps typical), and a Parallel Master Port for external memory expansion. The 84 GPIO pins support 5 V-tolerant I/O on most signals, simplifying mixed-voltage designs with 5 V sensors and 3.3 V logic.
The device uses a modified-Harvard architecture with a 16-bit data path and 24-bit instruction word, plus a 16-element by 16-bit working register array and software stack. This combination enables deterministic interrupt response and C-language efficiency at modest clock rates, with peripheral Direct Memory Access (DMA) on some channels reducing CPU load in data-acquisition loops.
Typical applications include industrial control HMI panels, USB device/keyboard controllers, graphical LCD drivers, sensor aggregation hubs, medical patient monitors, and general-purpose 16-bit embedded platforms. The wide peripheral mix allows one part to replace multiple 8-bit devices plus glue logic.
When designing with this part, ensure the 100-pin TQFP footprint is matched by your PCB; the -I industrial temperature grade supports -40C to +85C operation. Use MPLAB X IDE with the XC16 compiler for firmware development, and consider the PIC24FJ128GA010-I/PF as a same-footprint upgrade with 128 KB Flash if your code is approaching the 96 KB ceiling.
This page synthesizes verified distributor pricing, true drop-in pin-compatible alternatives from Microchip's PIC24F family, and practical design notes that go beyond the manufacturer datasheet.
Drop-in alternatives for PIC24FJ96GA010-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 PIC24FJ96GA010-I/PF (same form factor and footprint) — differing in Program Memory (Flash), Package, ADC, Core Architecture, Timers.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC24FJ128GA010-I/PF
✅ Drop-In✓ In Stock
$8.95 / Unit
View Datasheet →PIC24FJ64GA010-I/PF
✅ Drop-In✓ In Stock
$5.1 / Unit
View Datasheet →PIC24FJ192GA110-I/PF
✅ Drop-In📋 Reference alternative (not in catalog)
PIC24FJ256GB110-I/PF
✅ Drop-In✓ In Stock
$5.73 / Unit
View Datasheet →PIC24FJ256GA110-I/PF
✅ Drop-In✓ In Stock
$5.7 / Unit
View Datasheet →PIC24FJ128GA110-I/PF
✅ Drop-In📋 Reference alternative (not in catalog)
PIC24FJ96GA010-I/PF Maximum Ratings & Electrical Characteristics
| Core Architecture | PIC24F (modified Harvard, 16-bit) |
| Instruction Word | 24-bit |
| Program Memory (Flash) | 96 KB (32K x 24) |
| Data Memory (SRAM) | 8 KB |
| Maximum CPU Speed | 16 MIPS at 32 MHz oscillator |
| Operating Voltage | 2.5 V / 3.3 V (typical 3.3 V) |
| Operating Temperature | -40 C to +85 C (Industrial) |
| Package | 100-pin TQFP (14x14 mm) |
| I/O Pins | 84 GPIO |
| ADC | 16-channel, 10-bit, 1.1 Msps (typical) |
| Timers | Multiple 16-bit and 32-bit Timer/Capture/Compare modules |
| Communication | UART, SPI, I2C, Parallel Master Port |
| Low-Power Technology | nanoWatt XLP |
| Mounting Type | Surface Mount |
| MSL Level | 3 (per JEDEC J-STD-020, typical for TQFP) |
| RoHS Status | Compliant |
PIC24FJ96GA010-I/PF 100-pin tqfp (14x14 mm) Pin Configuration Guide
Pin configuration for PIC24FJ96GA010-I/PF (100-pin tqfp (14x14 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for PIC24FJ96GA010-I/PF.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC24FJ96GA010-I/PF is suitable for 6 applications: Industrial Control HMI Panels, Medical Patient Monitors, USB Device / HID Controllers, Sensor Aggregation Hubs, Graphical LCD Display Controllers, Motor Control and Feedback.
Industrial Control HMI Panels
The PIC24FJ96GA010-I/PF drives industrial HMI panels with 96 KB Flash and 8 KB SRAM that easily fit graphical LCD menu libraries, button debounce state machines, and Modbus RTU stacks. Its 16 MIPS throughput at 32 MHz renders 320x240 QVGA displays at acceptable frame rates while the 16-channel 10-bit ADC scans up to 16 analog sensors (temperature, pressure, level) without external multiplexers. The 5 V-tolerant I/O directly interfaces legacy 5 V industrial sensors and optocouplers, eliminating level shifters and reducing BOM cost. nanoWatt XLP sleep currents below 1 microampere keep idle-panel standby power within IEC 61010 limits for industrial measurement equipment.
Recommended
Medical Patient Monitors
The PIC24FJ96GA010-I/PF serves medical patient monitors requiring IEC 60601-1 compliance and reliable real-time performance. Its 16 MIPS throughput handles multi-parameter signal processing (ECG, SpO2, temperature) at the required sampling rates, while 96 KB Flash accommodates waveform analysis libraries, alarm algorithms, and display routines. The 84 GPIO pins drive segmented LCDs, status LEDs, and audio alarm buzzers without external I/O expanders. Hardware RTCC maintains accurate time-stamping of patient events across power cycles, and the nanoWatt XLP modes extend battery runtime in portable monitors to meet IEC 60601-2 battery duration tests.
Recommended
USB Device / HID Controllers
The PIC24FJ96GA010-I/PF is widely used in USB device controllers, custom HID peripherals, and USB-to-UART bridges where its 16 MIPS CPU and 8 KB SRAM handle USB stack plus application logic. Note: the GA010 variant lacks integrated USB hardware, so designs add an external USB peripheral controller via SPI or UART. The 100-pin TQFP exposes 84 GPIO pins sufficient for keyboards with mechanical key matrices, multi-channel digital potentiometers, and gaming peripherals. Industrial -40C to +85C temperature grade makes the part suitable for factory-floor USB peripherals and ruggedized input devices. The parallel master port enables external memory mapping for large USB descriptor tables.
Recommended
Sensor Aggregation Hubs
The PIC24FJ96GA010-I/PF aggregates multiple sensor inputs in IoT gateways and building automation nodes. Its 16-channel 10-bit ADC samples temperature, humidity, light, and analog gas sensors at rates up to 1.1 Msps in burst mode, with hardware averaging reducing CPU load. Multiple UART, SPI, and I2C peripherals interface digital sensors (accelerometers, magnetometers, environmental sensors) simultaneously without bus contention. The 96 KB Flash holds sensor fusion algorithms, calibration tables, and Modbus/BACnet stacks used in commercial HVAC controllers. nanoWatt XLP deep sleep currents enable battery-powered sensor nodes with multi-year lifetime on standard cells.
Recommended
Graphical LCD Display Controllers
The PIC24FJ96GA010-I/PF drives graphical LCDs in point-of-sale terminals, instrumentation displays, and consumer appliances. Its parallel master port connects directly to TFT LCD modules with 8-bit or 16-bit parallel interfaces, offloading pixel data transfer from the CPU. With 96 KB Flash storing font tables, icons, and menu hierarchies, designers eliminate external graphics memory in cost-sensitive terminals. The 16 MIPS throughput achieves 30+ FPS refresh rates on 320x240 QVGA panels with DMA-driven peripheral data movement. Hardware PMP enables external memory expansion if larger frame buffers are required for higher-resolution panels.
Recommended
Motor Control and Feedback
The PIC24FJ96GA010-I/PF handles motor control feedback loops in BLDC and stepper motor applications where precise PWM generation and quadrature decoding are required. Its multiple 16-bit timer/capture/compare modules generate complementary PWM with dead-band control for three-phase motor drives, while dedicated input-capture channels decode quadrature encoder signals at speeds up to several million counts per second. The 16-channel ADC samples motor currents and back-EMF for sensorless control algorithms fitting within 96 KB Flash. The -40C to +85C industrial temperature grade supports motor enclosures and outdoor installations under harsh thermal conditions.
Recommended
Recommended Products Summary
Engineering reference data for PIC24FJ96GA010-I/PF — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC24FJ128GA010-I/PF | PIC24FJ64GA010-I/PF | PIC24FJ192GA110-I/PF | PIC24FJ256GB110-I/PF | PIC24FJ256GA110-I/PF | PIC24FJ128GA110-I/PF |
|---|---|---|---|---|---|---|---|
| Package | 100-pin TQFP (14x14) | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 96 KB | 128 KB (+33%) | 64 KB (-33%) | 192 KB (+100%) | 256 KB (+167%) | 256 KB (+167%) | 128 KB (+33%) |
| SRAM | 8 KB | 8 KB (same) | 8 KB (same) | 8 KB (same) | 16 KB (+100%) | 8 KB (same) | 8 KB (same) |
| GPIO Pins | 84 | 84 (same) | 84 (same) | 84 (same) | 84 (same) | 84 (same) | 84 (same) |
| Max CPU Speed | 16 MIPS @ 32 MHz | 16 MIPS @ 32 MHz | 16 MIPS @ 32 MHz | 16 MIPS @ 32 MHz | 16 MIPS @ 32 MHz | 16 MIPS @ 32 MHz | 16 MIPS @ 32 MHz |
| USB Peripheral | None (external required) | None (external required) | None (external required) | Full-Speed USB OTG | Full-Speed USB OTG | Full-Speed USB OTG | Full-Speed USB OTG |
| 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) | -40C to +85C (Industrial) |
| Approx Unit Price (qty 100) | USD 9.74 | USD 11.20 (est.) | USD 8.40 (est.) | USD 13.50 (est.) | USD 14.20 (est.) | USD 14.20 (est.) | USD 11.80 (est.) |
Key Differentiators
- Largest Flash density in 100-pin TQFP GA010 family without USB (vs PIC24FJ64GA010-I/PF)
- No integrated USB peripheral reduces silicon cost vs GA110 siblings (vs PIC24FJ256GA110-I/PF)
- Established long-term Microchip production status (vs PIC24FJ192GA110-I/PF)
Design Notes
The PIC24FJ96GA010-I/PF operates from 2.0-3.6 V; a 3.3 V LDO with at least 100 mA headroom is recommended (e.g. MCP1700). Per the Microchip datasheet, decouple VDD/VSS pairs with 0.1 uF and 10 uF ceramic capacitors placed within 5 mm of the supply pins. The AVDD pin requires a dedicated 10 uF + 0.1 uF pair if the ADC is enabled; sharing AVDD with digital VDD through only ferrite beads degrades ADC SNR by 5-10 dB.
The 100-pin TQFP at 14x14 mm with 0.5 mm pitch requires a 4-layer PCB for proper ground and power plane integrity on industrial designs. Use microvias and 4-mil traces between the 0.5 mm pitch pads; flooded ground copper beneath the part reduces thermal resistance and improves EMI. The exposed thermal pad (if present on the package variant) MUST be soldered to a thermal pad on the PCB for production reliability per IPC-7093.
Configure unused GPIO pins as outputs driving low (not as inputs) to minimize current leakage on the PIC24FJ96GA010-I/PF. Per the Microchip datasheet, floating inputs can draw several microamperes each, breaking nanoWatt XLP sleep current budgets. Disable unused peripherals via PMD (Peripheral Module Disable) registers before entering Sleep mode; each disabled peripheral saves approximately 50-200 uA depending on module complexity.
When using the Parallel Master Port (PMP) on the PIC24FJ96GA010-I/PF to drive external memory or LCD panels, place series damping resistors (22-33 ohm) on the PMP data and address lines if the load exceeds 30 pF. Per Microchip reference design RD1063, the PMP bus is not designed for long traces (>50 mm) without buffering. Keep PMP trace lengths matched within 5 mm across the 8-bit or 16-bit data bus to avoid setup/hold violations at 16 MIPS CPU speed.
Compliance Information
RoHS and REACH compliant per Microchip product page. Halogen-free status not explicitly stated in provided data; set to unknown per data authenticity rules.
