PIC24FV08KM202-E/SS - 16-Bit 32MHz MCU 8KB Flash | Microchip
MPN: PIC24FV08KM202-E/SS ✓ فعالPIC24FV08KM202-E/SS جائزہ
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.
کے لیے ڈراپ اِن متبادل PIC24FV08KM202-E/SS — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں PIC24FV08KM202-E/SS (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Package, ADC, Operating Temperature, Core, Timers.
PIC24FV08KM202-I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC24FV08KM102-E/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC24FV08KM102-I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC24FV08KM102-E/SP
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC24FV08KM202-E/SO
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC24FV08KM202-E/SS زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| 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 |
| آپریٹنگ درجہ حرارت | -40 C to +125 C (E grade) |
| پیکیج | 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 اسٹیٹس | Compliant |
| ماؤنٹنگ ٹائپ | Surface Mount |
| Lead-Free | Yes |
PIC24FV08KM202-E/SS پن کنفیگریشن
| پن 1 | MCLR — Master clear (reset) input, active-low; can be used as digital input |
| پن 2 | RA0 — Analog/Digital I/O; AN0, RP0, OPA1IN+, CVREF- |
| پن 3 | RA1 — Analog/Digital I/O; AN1, RP1, OPA1IN- |
| پن 4 | PGED1 — ICSP data / digital I/O (RGED/SDA2) |
| پن 5 | PGEC1 — ICSP clock / digital I/O (RGEC/SCL2) |
| پن 6 | RA2 — Analog/Digital I/O; AN2, RP2, DAC1, OPA1OUT, CVREF+ |
| پن 7 | VSS — Ground reference for logic I/O |
| پن 8 | VDD — Positive supply for logic I/O (1.8 V to 5.5 V) |
| پن 9 | AVSS — Ground reference for analog peripherals |
| پن 10 | AVDD — Positive supply for analog peripherals |
| پن 11 | RA3 — Analog/Digital I/O; AN3, RP3, OPA2IN+ |
| پن 12 | RA4 — Analog/Digital I/O; AN4, RP4, OPA2IN- |
| پن 13 | RA5 — Analog/Digital I/O; AN5, RP5, DAC2, OPA2OUT |
| پن 14 | RB0 — Digital I/O; AN6, RP6, C1IN+ (Programmable Pull-up) |
| پن 15 | RB1 — Digital I/O; AN7, RP7, C1IN- |
| پن 16 | RB2 — Digital I/O; AN8, RP8, C2IN+ (Programmable Pull-up) |
| پن 17 | RB3 — Digital I/O; AN9, RP9, C2IN- |
| پن 18 | RB4 — Digital I/O; RP10, C3IN+ (Programmable Pull-up) |
| پن 19 | VDD — Positive supply for logic I/O (1.8 V to 5.5 V) |
| پن 20 | VSS — Ground reference for logic I/O |
| پن 21 | RB5 — Digital I/O; RP11, C3IN- (Programmable Pull-up) |
| پن 22 | RB6 — Digital I/O; RP12 (Programmable Pull-up), ICDPGEC2 |
| پن 23 | RB7 — Digital I/O; RP13 (Programmable Pull-up), ICDPGED2 |
| پن 24 | RB8 — Digital I/O; RP14 (Programmable Pull-up) |
| پن 25 | RB9 — Digital I/O; RP15 (Programmable Pull-up) |
| پن 26 | OSC1 — External oscillator input or crystal connection |
| پن 27 | VSS — Ground reference for logic I/O |
| پن 28 | OSC2 — External oscillator output or crystal connection |
عام استعمالات
PIC24FV08KM202-E/SS کے لیے موزوں ہے 6 ایپلیکیشنs: 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.
تجویز کردہ
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.
تجویز کردہ
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.
تجویز کردہ
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.
تجویز کردہ
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.
تجویز کردہ
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.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC24FV08KM202-E/SS — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | 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 |
اہم امتیازی خصوصیات
- Wide 1.8 V to 5.5 V supply with on-chip 5 KB Flash regulator (FR) (بمقابلہPIC24FV08KM202-I/SS (same package, same die))
- Extended -40 C to +125 C (E grade) operation (بمقابلہPIC24FV08KM202-I/SS (industrial -40 C to +85 C))
- 2 KB SRAM for full feature firmware (بمقابلہPIC24FV08KM102-E/SS (1 KB SRAM))
ڈیزائن نوٹس
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.
تعمیل کی معلومات
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.
