PIC24F08KL201-I/SS - 32MHz 16-Bit XLP Microcontroller | Microchip
N.º de pieza: PIC24F08KL201-I/SS ✓ ActivoPIC24F08KL201-I/SS Descripción general
A PIC24F microcontroller is a compact embedded-processing device designed to combine a CPU core, Flash memory, RAM, EEPROM, and programmable peripherals in one integrated circuit. PIC24F products occupy the low-cost, low-power position within the broader hierarchy of 8-bit and 16-bit microcontrollers, connecting a rich peripheral set with straightforward embedded firmware development for industrial control, sensing, communications, and consumer equipment.
The principal features include a 16-bit architecture operating up to 32 MHz, 8 KB of Flash organized as 2.75K by 24 bits, 512 bytes of SRAM, and 256 bytes of EEPROM. The MSSP module supports I2C and SPI connectivity, while the CCP peripherals support capture, compare, and pulse-width-related control tasks. The nanoWatt XLP feature provides multiple low-power operating modes for systems where standby energy use is important.
The device combines a high-performance 16-bit instruction path with dedicated communication and timing resources. Its 16 MIPS capability is suitable for control loops and moderate protocol processing, while the integrated MSSP reduces the need for external serial-interface hardware. Flash memory supports field-programmable firmware, and the EEPROM provides nonvolatile storage for calibration values, configuration data, or operating counters.
Typical uses include industrial sensor nodes, compact control panels, serial-interface converters, low-power monitoring equipment, and embedded systems that need more scalar processing and serial flexibility than an 8-bit MCU provides. The 20-pin SSOP package also supports compact board layouts where a through-hole package would be too large.
Designers should verify the supported operating voltage, clock configuration, peripheral pin assignments, and required decoupling directly against the manufacturer datasheet. PCB layouts should provide a clean ground path, stable supply bypassing near the device, and programming or debug access without introducing long, noisy signal routes around active pins.
This page consolidates verified manufacturer and distributor information, distinguishes the available drop-in alternative, and adds selection guidance, comparison data, and practical design notes that support faster component evaluation and PCB planning.
Alternativas directas para PIC24F08KL201-I/SS — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con PIC24F08KL201-I/SS (mismo factor de forma y huella) — difiere en Package, Operating Temperature, Low-Power Technology, Program Memory (Flash), ADC.
PIC24F08KL201-E/SS
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Ver hoja de datos →PIC24F08KL201-I/SS Valores máximos y características eléctricas
| Product Type | 16-bit Flash microcontroller |
| Maximum CPU Frequency | 32 MHz |
| Maximum Instruction Throughput | 16 MIPS |
| Program Memory | 8 KB Flash (2.75K x 24 bits) |
| Data Memory | 512 bytes RAM |
| Nonvolatile Data Memory | 256 bytes EEPROM |
| Tensión de alimentación | 3 V |
| Encapsulado | 20-pin SSOP |
| Low-Power Technology | nanoWatt XLP |
| Serial Peripheral | MSSP supporting I2C and SPI |
| Capture Compare Peripheral | CCP |
| CPU Architecture | 16-bit |
| Tipo de montaje | Surface mount |
Guía de configuración de pines de PIC24F08KL201-I/SS 20-pin ssop
Configuración de pines para PIC24F08KL201-I/SS (encapsulado 20-pin ssop). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para PIC24F08KL201-I/SS.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
PIC24F08KL201-I/SS es adecuado para 6 aplicacións: Industrial Sensor and Condition Monitoring, Low-Power Environmental Sensor Node, Serial Data Acquisition and Control Module, Communications Interface and Protocol Bridge, Compact Consumer Control Panel, Motor and Timing Control Subsystem.
Industrial Sensor and Condition Monitoring
The PIC24F08KL201-I/SS fits compact monitoring nodes that acquire periodic sensor data, evaluate thresholds, and report status over a serial link. Its 16-bit CPU operating up to 32 MHz provides more processing headroom than typical 8-bit control, while 8 KB of Flash stores application firmware and 512 bytes of RAM supports working variables. The MSSP can operate as I2C or SPI, allowing compatible sensors to share a compact board. For industrial duty cycles, verify the -I grade's temperature limits against the official datasheet. Power the MCU and sensors from a regulated rail and place supply bypassing near the device to reduce measurement disturbance.
Recomendado
Low-Power Environmental Sensor Node
The PIC24F08KL201-I/SS is suitable for a battery- or energy-constrained environmental sensor node because it combines nanoWatt XLP low-power modes with a 16-bit processing core. The controller can remain inactive between measurements, wake through an available event source, read a compatible sensor, and transmit the result through MSSP-based I2C or SPI. Its 256 bytes of EEPROM can retain calibration or counters across power cycles, although wear limits should be considered for frequently updated records. Board-level leakage, pull-up resistors, and sensor standby current may dominate energy use, so the complete sleep current must be measured rather than inferred from the MCU specification alone.
Recomendado
Serial Data Acquisition and Control Module
The PIC24F08KL201-I/SS works well in a compact acquisition module that communicates with sensors or converters through I2C or SPI while executing local control logic. Its MSSP peripheral provides dedicated serial-interface hardware, and the 32 MHz CPU can process incoming records, validate checksums, and update control outputs. The 8 KB Flash memory provides a practical firmware budget for protocol handling and application logic, while 512 bytes of RAM is appropriate for short frame buffers. Designers should avoid exceeding the device's documented I/O voltage and timing limits and should route serial signals away from switching nodes to reduce susceptibility to data corruption.
Recomendado
Communications Interface and Protocol Bridge
The PIC24F08KL201-I/SS can serve as a compact protocol bridge between a host or sensor and an embedded subsystem. MSSP support allows I2C or SPI master and slave duties, while the 16-bit CPU at up to 32 MHz can translate commands, maintain timing, and perform basic diagnostics. Its small 20-SSOP package preserves PCB area in compact equipment. Firmware designers should use the manufacturer's peripheral and timing documentation to select the correct clock, divider, and baud settings. If the design must comply with a formal communications standard, confirm that the required baud rate, electrical level, and protocol timing are supported before committing the MCU.
Recomendado
Compact Consumer Control Panel
The PIC24F08KL201-I/SS is appropriate for a compact control panel that scans inputs, drives indicators, manages a display or keypad, and stores operating presets. The 16-bit CPU handles more responsive multitask control than a minimal 8-bit device, while MSSP-based I2C can connect to an expander, display driver, or configuration sensor. Its 20-SSOP package allows a small controller footprint without moving to a larger fine-pitch package. A practical design should debounce mechanical inputs in firmware, use current-limiting elements for LED outputs, and confirm the limits of every I/O pin before connecting external circuitry.
Recomendado
Motor and Timing Control Subsystem
The PIC24F08KL201-I/SS can support compact timing and actuator-control functions where modest processing, serial configuration, and deterministic peripheral operation are required. Its CCP resources are intended for capture, compare, and pulse-related tasks, while MSSP can connect to a controller, gate driver, or sensor. The 16-bit architecture at up to 32 MHz provides 16 MIPS-class performance for coordinating control states. Motor designs must add suitable driver circuitry, protection, and isolation where required; the MCU should not directly drive inductive loads. Firmware should include safe startup states and hardware limits so that a reset or invalid command cannot create an unsafe output condition.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC24F08KL201-I/SS — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC24F08KL201-E/SS |
|---|---|---|
| Package | 20-SSOP | 20-SSOP - same package |
| Brand | Microchip Technology | Microchip Technology |
| CPU Architecture | 16-bit | 16-bit |
| Maximum CPU Frequency | 32 MHz | 32 MHz |
| Maximum Throughput | 16 MIPS | 16 MIPS |
| Program Memory | 8 KB Flash (2.75K x 24 bits) | 8 KB Flash (2.75K x 24 bits) |
| RAM | 512 bytes | 512 bytes |
| EEPROM | 256 bytes | 256 bytes |
| Serial Peripherals | MSSP with I2C and SPI support | MSSP with I2C and SPI support |
| Low-Power Feature | nanoWatt XLP | nanoWatt XLP |
Diferenciadores clave
- 32 MHz 16-bit processing with integrated serial peripherals (frente a PIC24F08KL201-E/SS)
- Compact 20-SSOP footprint with integrated memory (frente a PIC24F08KL201-E/SS)
- Low-power and serial connectivity integrated on one device (frente a PIC24F08KL201-E/SS)
Notas de diseño
The PIC24F08KL201-I/SS is identified as a 3 V device, but the complete operating-voltage limits were not included in the verified snippets. Before designing the supply, download the manufacturer datasheet and confirm minimum voltage, maximum voltage, and power-up sequencing. Place the required local bypass capacitor beside the supply and ground pins, provide a low-impedance ground return, and avoid sharing noisy return current with sensitive sensor paths.
The 20-SSOP footprint has a relatively fine lead pitch, so PCB assembly should be evaluated against the manufacturer's land pattern and the fabricator's minimum-line and spacing capability. Keep the decoupling path short, route communications such as I2C and SPI away from motors, relays, and switching supplies, and provide accessible programming or debug connections. Verify every pin assignment against the current datasheet because a complete numbered pin table was not present in the supplied source data.
Do not substitute PIC24F08KL201-E/SS solely because its ordering code appears similar. Although the verified records establish the same PIC24F08KL201 family, 20-SSOP package, and core memory configuration, the -E and -I grade suffixes must be checked against the required temperature range. Also confirm the exact I/O limits, clock configuration, peripheral pin multiplexing, and programming procedure before treating the alternative as an unqualified drop-in replacement.
Información de cumplimiento
The supplied manufacturer and distributor snippets do not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. These fields remain unknown rather than being inferred from the package or manufacturer identity.
