PIC24FV08KM202-E/SS - 16-Bit 32MHz MCU 8KB Flash | Microchip
부품 번호: PIC24FV08KM202-E/SS ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $4.2 | $4.20 |
| 10 | $3.78 | $37.80 |
| 100 | $3.36 | $336.00 |
| 500 | $3 | $1,500.00 |
| 1,000 | $2.68 | $2,680.00 |
PIC24FV08KM202-E/SS 개요
The PIC24F KM family is a low-power 16-bit microcontroller platform that builds on the legacy PIC24F architecture while adding nanoWatt XLP energy-management features. These microcontrollers are intended for battery-powered and energy-harvesting applications where the 16-bit instruction set, deterministic interrupt handling, and integrated analog peripherals reduce board space and bill-of-materials cost. The PIC24FV08KM202 specifically targets small-pin-count designs (28/36 SSOP/SOIC/SPDIP/QFN) running from 1.8 V to 5.5 V, with a maximum throughput of 16 MIPS at 32 MHz. The 16-bit core can address up to 64 KB of program space, and the KM variant adds peripherals commonly used in sensor interfaces and power-conversion loops.
Key features of the PIC24FV08KM202-E/SS include 23 general-purpose I/O pins, a 12-bit ADC with up to 500 ksps throughput, a 10-bit DAC, integrated op amps for signal conditioning, multiple 16-bit timers, a watchdog timer (WDT), brown-out reset (BOR), low-voltage detect (LVD), power-on reset (POR), PWM, I2C, SPI, and UART peripherals. The XLP sleep current is below 20 nA in deep sleep mode with RTCC running, and the device supports multiple low-power modes (Idle, Sleep, Deep Sleep) with multiple wake-up sources. The 28-SSOP package is the standard narrow-body 300 mil wide surface-mount outline used widely in industrial and consumer designs.
Typical applications include handheld medical devices, IoT sensor nodes, remote controls, energy-harvesting wireless sensor nodes, battery-powered instrumentation, smart metering, low-power motor control (PWM-driven small BLDC drivers), and general-purpose mixed-signal embedded systems. The integrated op amps and DAC simplify analog front-end designs, while the CTMU supports capacitive touch and time-of-flight measurements. The 1.8 V minimum supply enables direct connection to single-cell Li-Ion or two AA alkaline cells.
When designing with the PIC24FV08KM202-E/SS, ensure the supply decoupling uses a 10 uF tantalum and 0.1 uF ceramic pair close to the VDD/AVDD pins. The PGEC and PGED pins must be accessible for ICSP programming and in-circuit debugging using MPLAB ICD or MPLAB Snap. Reserve adequate ground pour under the package to support thermal dissipation in high-temperature industrial environments.
드롭인 대체품: PIC24FV08KM202-E/SS — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC24FV08KM202-E/SS (동일 폼 팩터 및 풋프린트) — 차이점: Package, ADC, Operating Temperature, Core, Timers.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC24FV08KM202-I/SS
✅ 드롭인✓ 재고 있음
$2.18 / 개
데이터시트 보기 →PIC24FV08KM102-E/SS
✅ 드롭인✓ 재고 있음
$2.18 / 개
데이터시트 보기 →PIC24FV08KM102-I/SS
✅ 드롭인✓ 재고 있음
$1.15 / 개
데이터시트 보기 →PIC24FV08KM102-E/SP
✅ 드롭인✓ 재고 있음
$2.04 / 개
데이터시트 보기 →PIC24FV08KM202-E/SO
✅ 드롭인✓ 재고 있음
$1.84 / 개
데이터시트 보기 →PIC24FV08KM202-E/SS 최대 정격 & 전기적 특성
| Core | PIC24F 16-bit MIPS16 enhanced CPU |
| Maximum CPU Speed | 32 MHz (16 MIPS) |
| Program Memory (Flash) | 8 KB (2.75K x 24 words) |
| Data SRAM | 2 KB |
| Supply Voltage Range | 1.8 V to 5.5 V |
| 동작 온도 | -40 C to +125 C (E grade) |
| 패키지 | 28-SSOP |
| I/O Pins | 23 |
| ADC | 12-bit, 500 ksps |
| DAC | 10-bit |
| On-Chip Op Amps | Yes (integrated) |
| Comparators | Yes |
| CTMU | Charge Time Measurement Unit (capacitive touch/ToF support) |
| Communication Peripherals | I2C, SPI, UART |
| Timers | 16-bit timer modules (multiple) |
| PWM Channels | Yes (multiple) |
| Watchdog Timer (WDT) | Yes |
| Brown-out Reset (BOR) | Yes |
| Low-Voltage Detect (LVD) | Yes |
| Power-on Reset (POR) | Yes |
| XLP Sleep Current | < 20 nA (deep sleep, RTCC running) |
| RoHS 상태 | Compliant |
| 실장 유형 | Surface Mount |
| Lead-Free | Yes |
PIC24FV08KM202-E/SS 핀 구성
| 핀 1 | MCLR — Master clear (reset) input, active-low; can be used as digital input |
| 핀 2 | RA0 — Analog/Digital I/O; AN0, RP0, OPA1IN+, CVREF- |
| 핀 3 | RA1 — Analog/Digital I/O; AN1, RP1, OPA1IN- |
| 핀 4 | PGED1 — ICSP data / digital I/O (RGED/SDA2) |
| 핀 5 | PGEC1 — ICSP clock / digital I/O (RGEC/SCL2) |
| 핀 6 | RA2 — Analog/Digital I/O; AN2, RP2, DAC1, OPA1OUT, CVREF+ |
| 핀 7 | VSS — Ground reference for logic I/O |
| 핀 8 | VDD — Positive supply for logic I/O (1.8 V to 5.5 V) |
| 핀 9 | AVSS — Ground reference for analog peripherals |
| 핀 10 | AVDD — Positive supply for analog peripherals |
| 핀 11 | RA3 — Analog/Digital I/O; AN3, RP3, OPA2IN+ |
| 핀 12 | RA4 — Analog/Digital I/O; AN4, RP4, OPA2IN- |
| 핀 13 | RA5 — Analog/Digital I/O; AN5, RP5, DAC2, OPA2OUT |
| 핀 14 | RB0 — Digital I/O; AN6, RP6, C1IN+ (Programmable Pull-up) |
| 핀 15 | RB1 — Digital I/O; AN7, RP7, C1IN- |
| 핀 16 | RB2 — Digital I/O; AN8, RP8, C2IN+ (Programmable Pull-up) |
| 핀 17 | RB3 — Digital I/O; AN9, RP9, C2IN- |
| 핀 18 | RB4 — Digital I/O; RP10, C3IN+ (Programmable Pull-up) |
| 핀 19 | VDD — Positive supply for logic I/O (1.8 V to 5.5 V) |
| 핀 20 | VSS — Ground reference for logic I/O |
| 핀 21 | RB5 — Digital I/O; RP11, C3IN- (Programmable Pull-up) |
| 핀 22 | RB6 — Digital I/O; RP12 (Programmable Pull-up), ICDPGEC2 |
| 핀 23 | RB7 — Digital I/O; RP13 (Programmable Pull-up), ICDPGED2 |
| 핀 24 | RB8 — Digital I/O; RP14 (Programmable Pull-up) |
| 핀 25 | RB9 — Digital I/O; RP15 (Programmable Pull-up) |
| 핀 26 | OSC1 — External oscillator input or crystal connection |
| 핀 27 | VSS — Ground reference for logic I/O |
| 핀 28 | OSC2 — External oscillator output or crystal connection |
일반적인 애플리케이션
PIC24FV08KM202-E/SS 적합 용도: 6 애플리케이션s: Battery-Powered IoT Sensor Node, Handheld Medical / Wellness Device, Smart Metering / Energy Monitoring, Remote Control / HMI with Capacitive Touch, Low-Power Motor Control (Fan / Pump), Capacitive Touch Buttons / Slider (Industrial HMI).
Battery-Powered IoT Sensor Node
The PIC24FV08KM202-E/SS is well-suited for battery-powered IoT sensor nodes thanks to its 1.8 V to 5.5 V supply range and sub-20 nA deep-sleep current (XLP). Its integrated 12-bit ADC samples temperature, humidity, or analog sensor outputs without an external signal chain, while the CTMU supports capacitive touch or pulse-based time-of-flight sensing. The 16 MIPS throughput handles wake-up, sensor read, and radio hand-off via UART/SPI to sub-GHz transceivers. Compared with 8-bit PIC16 alternatives, the 16-bit core delivers 4x the arithmetic throughput for FFT or threshold detection algorithms.
추천
Handheld Medical / Wellness Device
The PIC24FV08KM202-E/SS targets handheld medical and wellness devices where the -40 C to +125 C extended grade supports sterilisation and storage-temperature swings, and the on-chip op amps front-end bioelectric sensors. Its integrated 10-bit DAC drives reference voltages or analog front-end bias, while the 12-bit ADC captures photodiode or impedance signals at 500 ksps. The 2 KB SRAM is sufficient for simple waveform analysis (pulse oximetry, heart-rate detection), and the XLP sleep current preserves battery life between measurements.
추천
Smart Metering / Energy Monitoring
The PIC24FV08KM202-E/SS is well-matched to residential smart-metering and energy-monitoring nodes. Its 12-bit ADC with 500 ksps throughput accurately samples current and voltage from a CT shunt or Rogowski coil, while the integrated op amps condition the sensor signals before digitization. The on-chip DAC outputs a calibration reference or generates waveforms for power-line communication. UART, I2C, and SPI peripherals connect to a metrology companion IC or to a sub-GHz RF modem for AMI backhaul.
추천
Remote Control / HMI with Capacitive Touch
The PIC24FV08KM202-E/SS integrates the Charge Time Measurement Unit (CTMU) which directly drives up to 23 capacitive-touch electrodes via firmware charge-time measurement, eliminating an external touch controller. The 32 MHz / 16 MIPS core runs mTouch or proprietary touch algorithms in real-time, while UART/SPI connects to an RF remote link. The 8 KB Flash supports multi-language button maps and gesture libraries, and the -40 C to +125 C operation ensures outdoor HMI reliability.
추천
Low-Power Motor Control (Fan / Pump)
The PIC24FV08KM202-E/SS handles low-power BLDC, brushed DC, or PWM-driven fan and pump control. Its 16-bit PWM modules provide up to multiple PWM outputs at 32 MHz resolution, the 12-bit ADC reads back-EMF or current feedback, and the integrated op amps condition current-sense shunts directly. The 1.8 V to 5.5 V range supports single-cell Li-Ion (1S) and 3.3 V/5 V system rails, while XLP sleep modes enable low standby when the motor is idle.
추천
Capacitive Touch Buttons / Slider (Industrial HMI)
The PIC24FV08KM202-E/SS is well-suited for industrial capacitive-touch HMI panels where the extended -40 C to +125 C temperature range ensures operation in factory environments. The CTMU measures charge times on multiple electrodes through dedicated analog muxes, supporting buttons, sliders, and proximity sensors. The 16-bit core runs mTouch or CTMU-based libraries while leaving headroom for HMI communication via UART, SPI, or I2C to a system controller or LCD driver.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC24FV08KM202-E/SS — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC24FV08KM202-I/SS | PIC24FV08KM102-E/SS | PIC24FV08KM102-I/SS |
|---|---|---|---|---|
| Package | 28-SSOP | 28-SSOP | 28-SSOP | 28-SSOP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | 16-bit PIC24F (MIPS16 enhanced) | 16-bit PIC24F (MIPS16 enhanced) | 16-bit PIC24F (MIPS16 enhanced) | 16-bit PIC24F (MIPS16 enhanced) |
| Maximum CPU Speed | 32 MHz (16 MIPS) | 32 MHz (16 MIPS) | 32 MHz (16 MIPS) | 32 MHz (16 MIPS) |
| Program Flash | 8 KB | 8 KB | 8 KB | 8 KB |
| Data SRAM | 2 KB | 2 KB | 1 KB | 1 KB |
| Operating Temperature | -40 C to +125 C (E grade) | -40 C to +85 C (I grade) | -40 C to +125 C (E grade) | -40 C to +85 C (I grade) |
| Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| ADC | 12-bit, 500 ksps | 12-bit, 500 ksps | 12-bit, 500 ksps | 12-bit, 500 ksps |
주요 차별점
- Wide 1.8 V to 5.5 V supply with on-chip 5 KB Flash regulator (FR) (vs PIC24FV08KM202-I/SS (same package, same die))
- Extended -40 C to +125 C (E grade) operation (vs PIC24FV08KM202-I/SS (industrial -40 C to +85 C))
- 2 KB SRAM for full feature firmware (vs PIC24FV08KM102-E/SS (1 KB SRAM))
설계 노트
Place a 10 uF tantalum and a 0.1 uF ceramic decoupling capacitor close to the VDD/AVDD pins (8/19 and 10) and a corresponding pair on VSS/AVSS (7/20/27 and 9). The wide 1.8 V to 5.5 V supply range permits direct battery operation, but the FR (Flash regulator) introduces a small quiescent draw - for low-duty-cycle battery applications, switch off the FR via firmware to enter nanoWatt XLP deep sleep (under 20 nA with RTCC running).
The 28-SSOP package has a typical theta_JA of approximately 80 C/W, limiting continuous power dissipation to roughly 150 mW at +25 C ambient without copper-pour heatsinking. For continuous high-current GPIO switching or ADC throughput at maximum sampling rate, route a continuous ground pour under the SSOP body and consider thermal vias to the inner PCB planes to keep the junction temperature below the +125 C limit (E grade).
Reserve access to PGEC1 (pin 5) and PGED1 (pin 4) for ICSP programming and ICD debugging using MPLAB SNAP or MPLAB ICD-4. Do not place these lines behind bus switches that are not transparent at startup. Provide a 4.7 k ohm pull-up on MCLR (pin 1) and a 10 nF capacitor to VSS as recommended by Microchip. Keep the PGEC/PGED traces short and surrounded by a ground guard pour to avoid noise coupling during debugging sessions.
Do not connect AVSS to a noisy digital ground - use a star ground topology with AVSS returning directly to the regulator reference point. When using the on-chip op amps, configure them after the ADC/DAC initialization to avoid spurious startup transients. The CTMU charge-time measurement requires the FR (Flash regulator) to be on; do not disable it during capacitive touch scanning or calibration will drift.
규정 준수 정보
RoHS compliant and lead-free per Microchip product page. Not AEC-Q100 qualified - choose PIC24F KM automotive-grade variants for automotive applications. XLP branding denotes Microchip's nanoWatt low-power technology tier.
