PIC24FJ128GB202-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC24FJ128GB202-I/SS is a 16-bit PIC microcontroller from Microchip running up to 32 MHz with 128 KB Flash memory, USB full-speed device/host support, and hardware cryptography acceleration in a 28-pin SSOP package. It integrates an ADC, DMA channels, and ISO 7816 smart card interface for secure embedded applications. Suitable for USB peripherals, smart card readers, and IoT edge devices requiring security and connectivity.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ128GB202-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2900(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit PIC24 CPU core running up to 32 MHz with DMA support
- 128 KB Flash and integrated hardware cryptography engine
- Full-speed USB device and host controller with ISO 7816 smart card interface
- Integrated ADC for analog sensor acquisition
- 28-pin SSOP package enabling compact PCB layouts
- Active lifecycle with 1-week factory lead time for easy procurement
Applications
The PIC24FJ128GB202-I/SS targets USB peripheral designs, smart card readers, and secure IoT edge nodes that require hardware-accelerated cryptography alongside a USB interface. Its ISO 7816 smart card support makes it well-suited for payment terminals, access control systems, and healthcare devices needing secure credential storage. Designers also use it in data logging and motor monitoring applications that benefit from its ADC channels and DMA-driven data transfers.
Specifications
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 1Week |
| YTEOL | 13 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | NO |
| CPU Family | PIC24 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 20 |
| Number of Serial I/Os | 7 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 16 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| RAM (bytes) | 8192 |
| RAM (words) | 4096 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 7.6mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.20 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24FJ128GB202-I/SS:
16-bit, 16 MIPS, 64KB ECC Flash, 8KB RAM, USB, XLP, 28-pin
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 32MHz, CMOS, PDSO28
Frequently Asked Questions
Which security features does PIC24FJ128GB202-I/SS include that make it suitable for payment or access control designs?
The PIC24FJ128GB202-I/SS integrates a hardware cryptography engine and ISO 7816 smart card interface alongside 128 KB Flash, making it suitable for payment terminals and access control readers that need on-chip secure key storage and encrypted communication without an external security IC.
Can PIC24FJ128GB202-I/SS act as both a USB host and a USB device?
Yes. The PIC24FJ128GB202-I/SS supports USB full-speed operation in both device and host modes, allowing the 16-bit MCU to enumerate as a HID or CDC device or to host low-speed USB peripherals such as keyboards and flash drives within embedded applications.
How does the 28-pin SSOP package of PIC24FJ128GB202-I/SS affect board space compared to DIP alternatives?
The SSOP-28 package has a significantly smaller footprint than a 28-pin DIP, occupying roughly 50% less PCB area. Its 0.65 mm pitch is compatible with standard SMT reflow processes, making PIC24FJ128GB202-I/SS practical for compact hand-held and wearable designs.
What is the maximum clock frequency and how does it compare to higher-speed Microchip PIC24 variants?
PIC24FJ128GB202-I/SS runs up to 32 MHz, which covers most USB peripheral and sensor interface tasks. Higher-end variants in the PIC24 family reach 70 MHz or more, but for USB full-speed (12 Mbps) and ISO 7816 applications, 32 MHz provides sufficient processing headroom at lower active power.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.2900 | $1.29 |
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