PIC24F08KL301-E/SS - 16-bit 32MHz MCU 8KB Flash XLP | Microchip
Teilenummer: PIC24F08KL301-E/SS ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $3.04 | $3,04 |
| 10 | $2.73 | $27,30 |
| 100 | $2.42 | $242,00 |
| 500 | $2.15 | $1.075,00 |
| 1.000 | $1.84 | $1.840,00 |
PIC24F08KL301-E/SS Übersicht
A PIC24F microcontroller is a 16-bit flash MCU built on a modified Harvard architecture with DSP capability. Within the embedded hierarchy, it sits as: microcontroller -> MCU -> embedded processor -> semiconductor IC. PIC24F parts share PIC18 peripherals (MSSP, CCP/ECCP, UART) for easier migration, while delivering higher performance through 16-bit instructions, 32MHz operation, and DSP-oriented addressing modes. The KL3xx sub-family is the lowest-cost PIC24F option, targeting cost-sensitive designs that previously used PIC18 parts.
Key features include 8KB self-programmable Flash with 2.75K x 24 organization, 1KB SRAM, 256B EEPROM, integrated 8-channel 10-bit ADC, dual comparators, MSSP supporting I2C/SPI, enhanced CCP, one UART, and 15 I/O pins. The device operates from 2.0V to 3.6V with 25MHz MIPS performance at 3.3V. XLP nanoWatt technology delivers deep sleep currents below 1 uA for battery applications.
Typical applications include low-cost consumer products, sensor nodes, battery-powered IoT endpoints, low-cost industrial control, and home appliances where cost is paramount and a PIC18 migration path with 16-bit performance is desired. The 20-SSOP footprint suits space-constrained PCBs that previously used PIC16F/PIC18F 20-pin SOIC parts.
When designing with this MCU, ensure the ICSP/PGD/PGC pinout is brought out to a debug header for MPLAB Snap or PICkit programming. Watch the 3.3V supply rail; the KL3xx family is NOT 5V tolerant. Decouple VDD with 100nF plus 10uF bulk, place the ICSP header close to the MCU, and reserve RA2/RA0 for analog when using the ADC.
Drop-in-Alternativen für PIC24F08KL301-E/SS – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit PIC24F08KL301-E/SS (gleiche Bauform und Footprint) – abweichend in Package, ADC, Operating Temperature, I/O Pins, Timers.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
PIC24F08KL301-I/SS
✅ Drop-In✓ Auf Lager
$1.12 / Stück
Datenblatt ansehen →PIC24F04KL101-I/SO
✅ Drop-In✓ Auf Lager
$1.05 / Stück
Datenblatt ansehen →PIC24F04KA201-I/SS
✅ Drop-In✓ Auf Lager
$1.67 / Stück
Datenblatt ansehen →PIC24F08KL301T-I/SS
✅ Drop-In✓ Auf Lager
$0.92 / Stück
Datenblatt ansehen →PIC24F08KL301-E/SS Grenzwerte & elektrische Eigenschaften
| Core | PIC24F 16-bit |
| CPU Architecture | Modified Harvard, 16-bit |
| Series | PIC® XLP™ 24F |
| Sub-Family | KL3xx (low-cost) |
| Maximum Clock Speed | 32 MHz (8 MIPS) |
| Flash Program Memory | 8 KB (2.75K x 24) |
| SRAM | 1 KB |
| EEPROM | 256 B |
| Operating Voltage | 2.0 V to 3.6 V |
| Betriebstemperatur | -40C to +125C (E suffix, extended) |
| I/O Pins | 15 |
| ADC | 10-bit, 8-channel |
| Comparators | 2 |
| MSSP (I2C/SPI) | 1 |
| CCP / ECCP | 1 / 1 |
| UART | 1 |
| Gehäuse | 20-pin SSOP (0.209" / 5.30mm body) |
| Montageart | Surface Mount |
| Lead-Free / RoHS | Lead-Free / RoHS Compliant |
| MSL-Level | 1 |
PIC24F08KL301-E/SS Pin-Konfiguration
| Pin 1 | MCLR — Master Clear / Reset (active-low) |
| Pin 2 | RA0/AN0 — Digital I/O / Analog input 0 |
| Pin 3 | RA1/AN1 — Digital I/O / Analog input 1 |
| Pin 4 | RB0/AN2 — Digital I/O / Analog input 2 |
| Pin 5 | RB1/AN3 — Digital I/O / Analog input 3 |
| Pin 6 | RB2/AN4 — Digital I/O / Analog input 4 |
| Pin 7 | RB3/AN5 — Digital I/O / Analog input 5 |
| Pin 8 | VSS — Ground |
| Pin 9 | OSC1/CLKI/RA2 — Crystal input / External clock / Digital I/O |
| Pin 10 | OSC2/CLKO/RA3 — Crystal output / Clock output / Digital I/O |
| Pin 11 | VDD — Positive supply 2.0V-3.6V |
| Pin 12 | RB4/SOSCO — Digital I/O / Secondary oscillator output |
| Pin 13 | RB5/SOSCI — Digital I/O / Secondary oscillator input |
| Pin 14 | RB6/PGC — Digital I/O / ICSP clock |
| Pin 15 | RB7/PGD — Digital I/O / ICSP data |
| Pin 16 | RA4 — Digital I/O |
| Pin 17 | RA5 — Digital I/O |
| Pin 18 | RA6 — Digital I/O |
| Pin 19 | RA7 — Digital I/O |
| Pin 20 | VSS — Ground |
Typische Anwendungen
PIC24F08KL301-E/SS ist geeignet für 6 Anwendungs: Battery-Powered IoT Sensor Nodes, Low-Cost Consumer Appliance Controls, Industrial Sensor Hubs & Data Loggers, Automotive Cabin & Body Electronics, Medical Monitoring & Wellness Devices, Home Automation & Smart Lighting.
Battery-Powered IoT Sensor Nodes
The PIC24F08KL301-E/SS is purpose-built for IoT sensor nodes that demand years of battery life. Its nanoWatt XLP technology delivers deep-sleep currents below 1 uA typical according to the Microchip datasheet, allowing a coin-cell-powered node to last 5+ years. The 8-channel 10-bit ADC reads multiple analog sensors, while the MSSP port supports I2C/SPI digital sensors such as temperature, humidity, and accelerometers. The 2.0V-3.6V supply range accepts 2xAA, coin cells, and even partially-depleted Li-ion packs directly. The 15 I/O pins handle wake sources, LED indicators, and user-interface buttons. For best results, pair with a low-current 3.3V LDO such as Microchip MCP1700 and a sleep-aware RTCC scheduler.
Empfohlen
Low-Cost Consumer Appliance Controls
The PIC24F08KL301-E/SS is engineered for cost-sensitive consumer appliances such as coffee makers, blenders, toaster ovens, and small kitchen gadgets. Per Microchip product page, the KL3xx is the lowest-cost PIC24F sub-family, pricing roughly 10-15% below PIC24FxxK40. The 16-bit performance at 32MHz handles modern UI features such as LED PWM dimming, capacitive touch via CTMU, and serial protocol bridges. The MSSP supports I2C displays and EEPROM, the ECCP drives motor control PWM, and the 10-bit ADC reads temperature and current sensors. Compared with PIC18F, the KL301 brings 16-bit arithmetic that simplifies sensor linearization and PID loops in firmware.
Empfohlen
Industrial Sensor Hubs & Data Loggers
The PIC24F08KL301-E/SS is well-suited to industrial sensor hubs and low-channel-count data loggers. The -40C to +125C extended temperature range handles factory-floor enclosures and outdoor cabinets. The 8-channel 10-bit ADC, dual comparators, and 15 digital I/O accommodate thermistor bridges, 4-20mA loops, switch contacts, and relay outputs. The MSSP connects to industrial I2C peripherals such as EEPROM, RTC, and FRAM for non-volatile data capture. The 256B EEPROM stores calibration and unit-ID data, while the 8KB Flash holds the multi-protocol logger firmware. XLP sleep mode allows solar/battery-powered remote sensors that wake hourly, sample, and return to deep sleep.
Empfohlen
Automotive Cabin & Body Electronics
The PIC24F08KL301-E/SS is appropriate for cabin-electronics and non-safety body modules where -40C to +125C operation is required. Per Microchip automotive product line documentation, the KL3xx family targets cost-sensitive body controllers, lighting modules, and accessory controls rather than powertrain or chassis safety. The 32MHz 16-bit core runs LIN-like software stacks over UART, while the MSSP supports SPI-controlled LED drivers and I2C sensors. The ECCP drives LED PWM dimming and small DC motor control. The 15 I/O pins are sufficient for typical 8-channel lighting, switch matrixes, and capacitive touch buttons. For powertrain safety applications, choose PIC24FxxK40-AEC-Q100 qualified variants.
Empfohlen
Medical Monitoring & Wellness Devices
The PIC24F08KL301-E/SS supports non-critical medical monitoring applications such as fitness wearables, pill dispensers, blood-pressure cuffs, and wellness thermometers. The 16-bit DSP capability simplifies filter math for pulse oximetry and ECG pre-processing firmware. The 8-channel ADC reads multi-sensor analog front-ends, and the MSSP I2C bus connects to biomedical sensor ICs. The XLP deep-sleep below 1 uA allows multi-day operation from a single Li-ion cell. Note that clinical-grade medical devices typically require IEC 60730 software-class-B verification; consult Microchip's functional safety documentation before deploying in regulated medical products.
Empfohlen
Home Automation & Smart Lighting
The PIC24F08KL301-E/SS is well-matched to home automation hubs, smart dimmers, and Zigbee/WiFi bridge peripherals. The MSSP I2C/SPI interfaces to popular wireless modules such as Microchip RN4870 (Bluetooth) or ESP-AT command WiFi coprocessors. The ECCP and 10-bit ADC drive analog LED dimming, color-mixing PWM, and ambient-light feedback. The 15 I/O accommodate multiple switch inputs, rotary encoders, and capacitive-touch buttons. The nanoWatt XLP sleep modes keep always-on standby power below 50 uA - well within ENERGY STAR limits for connected standby. The 20-SSOP package simplifies hand-soldering and rework for small-batch production runs.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für PIC24F08KL301-E/SS – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | PIC24F08KL301-I/SS | PIC24F04KL101-I/SO | PIC24F08KL301T-I/SS | PIC24F04KA201-I/SS |
|---|---|---|---|---|---|
| Package | 20-SSOP (0.209 inch) | 20-SSOP (same) | 20-SSOP (same) | 20-SSOP (same) | 20-SSOP (same) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 8 KB | 8 KB (same) | 4 KB (-50%) | 8 KB (same) | 4 KB (-50%) |
| SRAM | 1 KB | 1 KB (same) | 1 KB (same) | 1 KB (same) | 1 KB (same) |
| EEPROM | 256 B | 256 B (same) | 256 B (same) | 256 B (same) | 256 B (same) |
| Max Clock Speed | 32 MHz / 8 MIPS | 32 MHz / 8 MIPS (same) | 32 MHz / 8 MIPS (same) | 32 MHz / 8 MIPS (same) | 32 MHz / 8 MIPS (same) |
| Operating Voltage | 2.0V to 3.6V | 2.0V to 3.6V (same) | 2.0V to 3.6V (same) | 2.0V to 3.6V (same) | 2.0V to 3.6V (same) |
| Operating Temperature | -40C to +125C (E extended) | -40C to +85C (I industrial) | -40C to +85C (I industrial) | -40C to +85C (I industrial) | -40C to +85C (I industrial) |
| I/O Pins | 15 | 15 (same) | 15 (same) | 15 (same) | 15 (same) |
| ADC | 10-bit, 8-channel | 10-bit, 8-channel (same) | 10-bit, 8-channel (same) | 10-bit, 8-channel (same) | 10-bit, 8-channel (same) |
Wichtigste Unterscheidungsmerkmale
- Lowest-cost 16-bit PIC24F option with extended temperature (vs. PIC24F08KL301-I/SS)
- Doubling of Flash over the KL1xx family at same price tier (vs. PIC24F04KL101-I/SO)
- Same 20-SSOP footprint for code-compatible family migration (vs. PIC24F08KL201-I/SO)
Designhinweise
Decouple VDD with 100nF X7R as close as possible to pin 11, plus a 10uF bulk on the main 3.3V rail. Estimated: at 32MHz active the PIC24F08KL301-E/SS consumes ~5-8 mA typical, falling below 1 uA in deep sleep. Per Microchip datasheet, the Vcore decoupling pin must be tied to VDD through a 10uF + 0.1uF pair if exposed; always consult the specific pinout. Do NOT power this MCU from a 5V rail - the PIC24F08KL301 is NOT 5V tolerant on any I/O pin.
Keep the ICSP header (PGD on RB7, PGC on RB6, MCLR) accessible at the board edge for production programming and field firmware updates. The 32.768 kHz secondary crystal on SOSCO/SOSCI (RB4/RB5) requires short traces and a guard ground to minimize RTC drift. Keep analog traces (RA0/AN0-RA5/AN5, RB0-RB3) away from switching nodes such as the ECCP PWM output to avoid ADC noise coupling. Estimated: a 4-layer board with ground pour under analog pins keeps ADC noise below 1 LSB at 10-bit resolution.
Three common design pitfalls: (1) Forgetting the PIC24F08KL301 is NOT 5V tolerant - any 5V signal on I/O will damage the part. (2) Using RA2/RA3 as GPIO without disabling the internal oscillator - these pins default to OSC1/OSC2. (3) Expecting 5V operation from the analog inputs - the ADC absolute max is VDD+0.3V. Per Microchip errata sheets, the MSSP I2C module requires configuration of slew-rate control for 400kHz+ Fast mode. Always read the configuration bits in code before first use of any peripheral.
Compliance-Informationen
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - automotive applications must evaluate functional safety per ISO 26262 or use Microchip's AEC-Q100 qualified PIC24FxxK40 family. Lead-free and halogen-free per Microchip material declarations.
