PIC24F08KL200-I/P - 8KB Flash 16-bit XLP MCU | Microchip DIP-14
MPN: PIC24F08KL200-I/P ✓ Hoạt độngPIC24F08KL200-I/P Tóm tắt
A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory, working RAM, and a rich set of on-chip peripherals such as timers, ADC, communications ports and I/O. The PIC24F sub-family sits between PIC18 8-bit and PIC32 MIPS32 32-bit parts in the Microchip taxonomy, offering 16-bit ALU width and 16-bit instruction set for higher code density and arithmetic throughput while keeping the footprint, power profile and tool-chain simplicity of an 8-bit MCU.
Key specifications of the PIC24F08KL200 include its nanoWatt XLP deep-sleep current of roughly 30 nA typical with RTCC, its 16 MIPS throughput at 32 MHz, and its peripheral mix that mirrors the PIC18 platform for migration-friendly code reuse. Internal oscillator, on-chip voltage regulator and a wide 1.8 V to 3.6 V operating range remove most external component cost, while the 14-pin PDIP footprint keeps layout trivial for through-hole designs and educational platforms.
The KL200 is built around a Harvard-architecture 16-bit core with 24-bit instructions and a 16-bit-wide datapath, supporting direct bit manipulation, hardware multiply, and zero-overhead looping. Peripherals are mapped through a peripheral pin-select (PPS)-lite scheme so that UART, I2C/SPI and timers can be routed to most I/O, simplifying PCB routing and BOM. XLP technology adds multiple power-saving modes such as Sleep, Doze, Idle and Retention Sleep that make the device suitable for battery- or energy-harvesting applications.
Typical applications include low-cost consumer appliances, battery-powered sensor nodes, eMetering and smart thermostats, and any node that benefits from PIC18-style peripheral reuse combined with the extra MIPS headroom of a 16-bit core. Designers choosing KL200 typically need under 8 KB of code, prefer simple through-hole assembly for prototypes, and want to minimise sleep current to extend battery life.
When designing with this device, ensure your linker script fits within 8 KB Flash and that the deep-sleep current is measured with the RTCC and WDT configured to your application's lowest acceptable wake interval. For battery-life calculations, use the datasheet nanoWatt XLP curves rather than the headline maximum ratings.
Bộ thay thế dễ dàng lắp đặt cho PIC24F08KL200-I/P — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC24F08KL200-I/P (cùng hình factor và footprint) — khác nhau ở ADC, Package, Program Memory (Flash), I/O Pins, Timers.
PIC24F08KL200-E/P
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24F04KL101-I/P
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24F04KL100-I/P
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24F08KA101-I/P
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24F08KL200-I/ST
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24F08KL200-I/P Tỷ lệ tối đa & tính chất điện
| Core Architecture | PIC24F 16-bit Harvard |
| Program Memory (Flash) | 8 KB (2.75K x 24 instructions) |
| Data SRAM | 512 bytes |
| Data EEPROM | 256 bytes |
| Maximum CPU Speed | 32 MHz / 16 MIPS |
| Operating Voltage | 1.8 V to 3.6 V |
| Hộp | 14-pin PDIP (0.300 in / 7.62 mm) |
| ADC | 10-bit on-chip |
| Comparators | On-chip |
| CCP Module | Yes |
| MSSP (I2C/SPI) | Yes |
| UART | Yes |
| nanoWatt XLP Technology | Yes (deep-sleep nanoamp range) |
| Khoảng nhiệt độ hoạt động | -40 C to +85 C (Industrial /P) |
| Kiểu lắp đặt | Through-Hole (DIP) |
| Trạng thái RoHS | Compliant |
| Cấp MSL | Not Applicable (through-hole) |
Cấu hình chân PIC24F08KL200-I/P
| Chân 1 | MCLR — Master Clear (reset) input; can be tied to VDD via resistor for normal operation |
| Chân 2 | RA0 — Bidirectional I/O; analog input AN0 |
| Chân 3 | RA1 — Bidirectional I/O; analog input AN1 |
| Chân 4 | RA2 — Bidirectional I/O; analog input AN2 |
| Chân 5 | RA3 — Bidirectional I/O; analog input AN3 (reference input) |
| Chân 6 | RA4 — Bidirectional I/O; OSC1 clock input |
| Chân 7 | RA5 — Bidirectional I/O; OSC2 clock output |
| Chân 8 | VSS — Ground reference |
| Chân 9 | RC0 — Bidirectional I/O |
| Chân 10 | RC1 — Bidirectional I/O |
| Chân 11 | RC2 — Bidirectional I/O |
| Chân 12 | RC3 — Bidirectional I/O |
| Chân 13 | RC4 — Bidirectional I/O |
| Chân 14 | VDD — Positive supply (1.8 V to 3.6 V) |
Ứng dụng tiêu biểu
PIC24F08KL200-I/P phù hợp cho 6 Áp dụngs: Battery-Powered Wireless Sensor Nodes, Smart Thermostats and HVAC Controls, Consumer Appliance Front Panels, Industrial eMetering and Utility Nodes, Educational and Hobbyist Development Platforms, Automotive Interior Accessories (non-safety).
Battery-Powered Wireless Sensor Nodes
The PIC24F08KL200-I/P suits battery-powered wireless sensor nodes because its nanoWatt XLP technology delivers deep-sleep currents in the nanoamp range with the RTCC active, allowing coin-cell life to extend to multi-year ranges. The 16 MIPS throughput from the 32 MHz PIC24F core is sufficient to wake up, sample a sensor, transmit a packet via the MSSP-driven radio, and return to sleep inside a few milliseconds. With 8 KB Flash and 256-byte EEPROM, designers can host a small sensor-stack plus persistent calibration tables. Operating from 1.8 V to 3.6 V matches directly to two alkaline or a single Li-ion cell.
Được đề xuất
Smart Thermostats and HVAC Controls
The PIC24F08KL200-I/P is an excellent fit for smart thermostats and HVAC control panels because its 10-bit ADC handles thermistor or 4-20 mA temperature sensing, while the CCP module drives TRIAC phase-control outputs. The 16-bit ALU makes PID control loops trivial, and the wide 1.8 V to 3.6 V supply range lets the board run directly from a 3.3 V regulated rail. nanoWatt XLP deep-sleep modes preserve battery backup during power outages. The 14-pin PDIP format makes breadboard iteration quick during the prototype phase.
Được đề xuất
Consumer Appliance Front Panels
The PIC24F08KL200-I/P is well matched to consumer appliance front-panel controllers where cost and simplicity dominate. The MSSP can drive a character LCD over SPI while the UART talks to a main control board, and the CCP module can PWM-indicator LEDs or small buzzers directly. Its nanoWatt XLP sleep mode lets a front-panel MCU stay in standby until a button wakes it, preserving energy-star compliance. The 8 KB Flash is generous enough to host a menu state machine and button-debounce logic.
Được đề xuất
Industrial eMetering and Utility Nodes
The PIC24F08KL200-I/P fits eMetering and utility sensor nodes because its 10-bit ADC digitises current-sense amplifier outputs while the MSSP reads a companion metering IC over SPI. The 16 MIPS performance is sufficient for instantaneous-power DSP-lite calculations, and 512 bytes of SRAM can host rolling-window samples. nanoWatt XLP sleep between transmissions makes battery-backed meters viable. The industrial -40 C to +85 C operating range handles outdoor enclosure thermal stress.
Được đề xuất
Educational and Hobbyist Development Platforms
The PIC24F08KL200-I/P is a favourite educational MCU because its 14-pin PDIP form factor plugs directly into a breadboard, the PIC24F instruction set is fully documented in the Microchip datasheet, and the MPLAB X IDE plus XC16 compiler are free downloads. The PIC18-style peripheral mix eases the learning curve from PIC18F to 16-bit. 8 KB Flash and 512 bytes of RAM are large enough to host tutorial-grade projects involving ADC sampling, UART I/O and I2C sensor reads.
Được đề xuất
Automotive Interior Accessories (non-safety)
The PIC24F08KL200-I/P can drive non-safety automotive interior accessories such as ambient lighting controllers, door-mirror positioners, and seat-heater panels, where 8 KB Flash is enough for the button-debounce and PWM profiles. The MSSP and UART enable Body Control Module (BCM) communication over LIN or CAN bridges. While the -I/P grade covers -40 C to +85 C cabin temperatures, designers needing harsher underhood specs should migrate to the PIC24F08KL200-E/P extended-temperature variant.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24F08KL200-I/P — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC24F08KL200-E/P | PIC24F04KL101-I/P | PIC24F04KL100-I/P | PIC24F08KA101-I/P | PIC24F08KL200-I/ST |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 14-pin PDIP | 14-pin PDIP | 14-pin PDIP | 14-pin PDIP | 14-pin PDIP | TSSOP-14 (SMD variant) |
| Flash | 8 KB | 8 KB | 4 KB | 4 KB | 8 KB | 8 KB |
| SRAM | 512 B | 512 B | 512 B | 512 B | 512 B | 512 B |
| EEPROM | 256 B | 256 B | 256 B | 0 B | 256 B | 256 B |
| Maximum Frequency | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS |
| Operating Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Operating Temperature | -40 C to +85 C | -40 C to +125 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
| nanoWatt XLP | Yes | Yes | Yes | Yes | Higher active current, less XLP | Yes |
| Pin-to-Pin Drop-In | Yes (reference) | Yes | Yes | Yes | Yes | Same die, different footprint (SMD) |
Bảo phân biệt quan trọng
- Highest 8 KB Flash in KL family with extended-temperature drop-in option (vsPIC24F04KL101-I/P)
- True nanoWatt XLP deep-sleep (vsPIC24F08KA101-I/P)
- Through-hole PDIP for breadboard-friendly prototyping (vsPIC24F08KL200-I/ST)
Ghi chú thiết kế
Estimated: With a 3.0 V supply, the PIC24F08KL200-I/P core draws roughly 6 mA active at 32 MHz, and deep-sleep with RTCC drops into the nanoamp range per the datasheet nanoWatt XLP curves. Place a 100 nF decoupling capacitor within 5 mm of the VDD pin and a 10 uF bulk capacitor on the supply rail. Avoid switching regulators with switching noise above 1 MHz when designing for nanoamp sleep - use an MCP1700 LDO instead.
Keep the 14-pin PDIP MCLR pull-up resistor close to pin 1 and use a 10 kohm to VDD; add a 100 nF cap from MCLR to ground only if you need delayed reset. Route the OSC1/OSC2 traces short and guarded if you switch to an external crystal, otherwise rely on the internal 8 MHz HFINTOSC and PLL the 32 MHz system clock. Leave RA4 and RA5 as analog-capable if you plan to use them for ADC inputs.
Estimated: A common pitfall is forgetting that pins RA4 and RA5 double as OSC1/OSC2 - if you configure OSC mode bits incorrectly, those pins lose their digital-I/O function. Another pitfall is exceeding the 3.6 V absolute maximum on any I/O when interfacing to 5 V logic; use MCP6004 op-amps or a level translator. Finally, verify that the linker script places your code inside the 8 KB Flash boundary or you will silently fail to program the device.
Thông tin tuân thủ
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - the -I/P grade is industrial -40 C to +85 C; choose PIC24F08KL200-E/P for extended temperature needs.
