PIC24F16KM202-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC24F16KM202-I/SS is a 16-bit MCU with 16KB Flash, 32 MHz max clock, 1.8 V minimum supply at 8 MHz, ADC, DAC, and 28 I/O pins in an SSOP-28 package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24F16KM202-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.3039(MOQ 5)
- 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 core running up to 32 MHz with 1.8 V minimum supply operation at 8 MHz, enabling ultra-low-power embedded designs from a single Li-ion cell
- Integrated ADC and DAC channels provide mixed-signal capability without external converters, reducing BOM count in sensor and control applications
- 28-pin SSOP-28 package with 28 available I/O lines offers higher GPIO density than 20-pin alternatives for multi-peripheral embedded designs
Applications
The PIC24F16KM202-I/SS is a 16-bit microcontroller well-suited for low-power consumer and industrial embedded applications requiring higher arithmetic performance than 8-bit MCUs, such as digital signal processing of sensor data, motor control, and home automation. Its ability to operate from 1.8 V at 8 MHz makes it ideal for battery-powered IoT nodes and wearable devices where supply voltage drops during battery discharge. The integrated ADC and DAC enable direct analog sensor interfacing and analog output generation without external converter ICs, simplifying design in medical monitoring and environmental sensing applications.
Specifications
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | IT OPERATES MIN AT 1.8V@8 MHz |
| Bit Size | 16 |
| Boundary Scan | NO |
| CPU Family | PIC24 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | NO |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 24 |
| Number of Serial I/Os | 2 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| 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 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 2048 |
| RAM (words) | 1024 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 10mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 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 | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24F16KM202-I/SS:
suggested
suggested
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 32MHz, CMOS, PDSO28
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 32MHz, CMOS, PDSO28
Frequently Asked Questions
How does the PIC24F16KM202-I/SS 16-bit architecture improve performance over 8-bit MCUs for DSP-intensive sensor applications?
The PIC24F16KM202-I/SS executes 16-bit operations natively at up to 32 MHz, providing 16 MIPS throughput, compared to 8 MIPS typical for 8-bit PIC16 devices at 32 MHz. This allows the device to compute FIR filter coefficients on 16-bit ADC samples in fewer cycles, enabling real-time signal processing of 8 or more channels at 1 kHz update rates without sacrificing communication bandwidth on UART or SPI peripherals.
What is the minimum supply voltage for PIC24F16KM202-I/SS, and how does this enable battery-powered designs across a full discharge cycle?
The PIC24F16KM202-I/SS operates from a minimum of 1.8 V at 8 MHz, covering the full discharge range of a single-cell Li-ion battery from 4.2 V down to approximately 2.5 V or two alkaline AA cells from 3 V down to 1.8 V. This eliminates a DC/DC boost converter in many designs, saving 50 to 200 mW of quiescent power loss and reducing BOM cost by 3 to 5 components compared to MCUs requiring 2.7 V minimum.
For a multi-sensor IoT node, how does the PIC24F16KM202-I/SS onboard ADC and DAC eliminate the need for external converter ICs?
The PIC24F16KM202-I/SS integrates both ADC and DAC channels on-chip, enabling direct digitization of analog sensor signals and generation of analog reference or control voltages without external chips. In a typical 3-sensor IoT node, this removes at least 1 ADC and 1 DAC IC from the BOM, saving approximately 5 to 10 mm² of PCB area and 1 to 5 mA of quiescent current, while retaining 32 MHz processing headroom for wireless protocol stacks.
When would a designer select PIC24F16KM202-I/SS over PIC16F devices for a 3.3 V embedded control application with moderate I/O requirements?
The PIC24F16KM202-I/SS is preferred over PIC16F when the application requires 16-bit math for sensor fusion or motor control algorithms, more than 8 KB of Flash for complex firmware, or more than 20 GPIO pins for peripheral interfacing. With 28 pins in SSOP-28, it provides 28 I/O lines versus 14 to 18 on typical 20-pin PIC16F devices, and its 32 MHz 16-bit core reduces algorithm execution time by up to 4x for arithmetic-intensive loops compared to 8-bit PIC16 at the same clock speed.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $3.5100 | $17.55 |
| 25+ | $3.2800 | $82.00 |
| 50+ | $2.5183 | $125.91 |
| 150+ | $2.4111 | $361.66 |
| 250+ | $2.3039 | $575.98 |
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