PIC16LF15323-E/SL - 8-bit MCU, 3.5KB Flash, 32MHz XLP | Microchip
MPN: PIC16LF15323-E/SL ✓ فعالPIC16LF15323-E/SL جائزہ
What is an 8-bit PIC microcontroller? It is a microcontroller based on Microchip's 8-bit RISC architecture that combines a small instruction set, integrated Flash memory, RAM, and on-chip peripherals such as ADCs, timers, PWM modules, and communication peripherals (EUSART, SPI, I2C). Within the broader taxonomy: PIC16F/LF15323 belongs to the PIC16 family -> 8-bit PIC MCUs -> microcontrollers -> integrated circuits -> semiconductors. The 15323 sub-family is positioned as a low-power, peripheral-rich upgrade to legacy PIC16F193x devices, adding modern CIPs and richer analog while preserving instruction-set and footprint compatibility for legacy 14-pin PIC designs.
Key differentiating features include the 32 MHz internal oscillator with ±1% accuracy, four Configurable Logic Cells that let designers implement custom glue logic without external gates, and the CWG which generates complementary PWM outputs with programmable dead-band control - directly useful for half-bridge and full-bridge driver interfaces. The integrated 5-bit and 8-bit DACs provide voltage references for comparators or simple waveform generation without external components.
Typical applications for the PIC16LF15323-E/SL include IoT sensor nodes, low-power wireless remotes, LED lighting controllers, small appliances with HMI buttons, motor-control companion MCUs, and battery-powered consumer devices. The combination of small 14-pin SOIC footprint, low cost, and rich on-chip peripherals makes it a strong fit when designers want to replace discrete analog + logic circuitry with a single MCU.
When designing with this part, leverage the MPLAB X IDE and MPLAB Code Configurator (MCC) to configure CIPs graphically and avoid manual peripheral register programming. Pay attention to the 1.8V-3.6V VDD constraint - this is the LF variant; the F variant (PIC16F15323) supports up to 5.5V for 5V-system designs.
This page synthesizes distributor pricing, parametric comparisons against same-family and cross-brand drop-in alternatives, and practical design notes that are not available in the raw Microchip datasheet.
کے لیے ڈراپ اِن متبادل PIC16LF15323-E/SL — 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 PIC16LF15323-E/SL (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف DAC, Package, ADC, Data SRAM, Program Memory (Flash).
PIC16LF15323-I/SL
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16F15323-I/SL
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F15323-E/SL
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16LF15313-I/SL
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16LF15323-E/SL زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Product Family | PIC16(L)F153xx |
| Core | 8-bit PIC enhanced mid-range RISC |
| Program Memory (Flash) | 3.5 KB (2K x 14 words) |
| Data SRAM | 256 bytes |
| Data EEPROM | 0 bytes |
| Maximum CPU Speed | 32 MHz |
| Supply Voltage (VDD) | 1.8 V to 3.6 V |
| آپریٹنگ درجہ حرارت | -40 C to +125 C (E = extended) |
| ADC | 10-bit, up to 11 channels |
| DAC | 5-bit and 8-bit |
| Comparators | 2 |
| PWM Channels | 4 (16-bit) |
| Configurable Logic Cells (CLC) | 4 |
| Complementary Waveform Generator (CWG) | 1 |
| Communication Peripherals | EUSART, SPI, I2C |
| Timers | 8/16-bit timer modules |
| پیکیج | 14-SOIC (SL, 3.90 mm body) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| RoHS اسٹیٹس | Compliant |
PIC16LF15323-E/SL پن کنفیگریشن
| پن 1 | VDD — Positive supply voltage (1.8V-3.6V) |
| پن 2 | RA5 — Bidirectional I/O / ADC input |
| پن 3 | RA4 — Bidirectional I/O / ADC input |
| پن 4 | RA3 — Bidirectional I/O / MCLR (reset input) |
| پن 5 | RA2 — Bidirectional I/O / ADC input |
| پن 6 | RA1 — Bidirectional I/O / ADC input / DAC output |
| پن 7 | RA0 — Bidirectional I/O / ADC input / DAC output |
| پن 8 | VSS — Ground reference |
| پن 9 | RA7 — Bidirectional I/O / oscillator |
| پن 10 | RA6 — Bidirectional I/O / oscillator |
| پن 11 | RC5 — Bidirectional I/O / PWM output |
| پن 12 | RC4 — Bidirectional I/O / PWM output |
| پن 13 | RC3 — Bidirectional I/O / SCL (I2C) |
| پن 14 | RC2 — Bidirectional I/O / SDA (I2C) |
عام استعمالات
PIC16LF15323-E/SL کے لیے موزوں ہے 6 ایپلیکیشنs: Battery-Powered IoT Sensor Node, LED Lighting Controller with Dimming, Small Appliance HMI with Buttons and Display, Low-Power Wireless Remote Control, BLDC Motor Companion Controller, Portable Medical Wearable Sensor.
Battery-Powered IoT Sensor Node
The PIC16LF15323-E/SL is well suited to IoT sensor nodes because its 1.8V-3.6V VDD range matches a single Li-ion or 2xAA cell, and its nanoamp-level XLP sleep modes allow duty-cycled sensing that preserves battery life for years. Its 10-bit ADC and four CLCs handle local sensor signal conditioning and digital filtering, while the integrated EUSART/SPI/I2C interfaces connect directly to sub-GHz or BLE modules. Versus larger Cortex-M0+ MCUs that require buck converters, the PIC16LF15323-E/SL eliminates the power stage and reduces BOM cost by 30-50% in low-bandwidth sensor designs.
تجویز کردہ
LED Lighting Controller with Dimming
The four 16-bit PWM channels and Complementary Waveform Generator (CWG) make the PIC16LF15323-E/SL a strong fit for multi-channel LED drivers and dimming controllers. Each PWM provides 16-bit resolution for smooth logarithmic dimming curves, and the CWG adds programmable dead-band control for synchronous buck or boost LED driver topologies. The 1.8V-3.6V VDD range lets it run directly from battery or USB-derived rails without a boost converter, while the four CLCs implement over-current protection and color-mixing logic without external gates.
تجویز کردہ
Small Appliance HMI with Buttons and Display
The PIC16LF15323-E/SL works well as the HMI controller in small appliances because its four CLCs implement button-debounce and rotary-encoder logic without external gates, and its 10-bit ADC reads potentiometer or NTC inputs for temperature selection. The 14-SOIC footprint fits compact appliance PCBs while the CWG drives a small buzzer or piezo for audible feedback. Versus discrete 555-based HMI designs, the MCU replaces 3-5 analog ICs and adds configurable behavior via firmware updates.
تجویز کردہ
Low-Power Wireless Remote Control
Battery-powered wireless remotes benefit from the PIC16LF15323-E/SL's XLP sleep currents and instant wake-up via interrupt-on-change. The MCU stays in sleep for years between button presses, then wakes in microseconds to encode a button event over SPI or UART to a sub-GHz transmitter. Its small 14-SOIC footprint suits the tight constraints of handheld enclosures, and the integrated comparators detect low-battery conditions without external components.
تجویز کردہ
BLDC Motor Companion Controller
The Complementary Waveform Generator (CWG) and four PWMs make the PIC16LF15323-E/SL a competent companion controller for small BLDC motors driving pumps or fans. It generates complementary gate-drive signals with programmable dead-band, then exchanges speed/torque commands with a host processor over EUSART. The 32 MHz core handles trapezoidal commutation at up to several kHz switching frequency, while the integrated comparators sense back-EMF for sensorless control in cost-sensitive designs.
تجویز کردہ
Portable Medical Wearable Sensor
The PIC16LF15323-E/SL is a strong fit for wearable medical sensors such as pulse oximeters and single-lead ECG patches because its 1.8V minimum VDD matches coin-cell batteries and its nanoamp sleep currents extend battery life to weeks. Its 10-bit ADC with internal voltage reference reads photodiode or electrode signals, while the DAC generates bias voltages for analog front-ends. The extended -40C to +125C temperature grade supports sterilization and continuous skin-contact operation, and the 14-SOIC package is small enough for wristband form factors.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC16LF15323-E/SL — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC16LF15323-I/SL | PIC16F15323-I/SL | PIC16F15323-E/SL | PIC16LF15313-I/SL |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 14-SOIC (SL) | 14-SOIC (SL) | 14-SOIC (SL) | 14-SOIC (SL) | 14-SOIC (SL) |
| Program Memory (Flash) | 3.5 KB | 3.5 KB | 3.5 KB | 3.5 KB | 3.5 KB |
| Data SRAM | 256 B | 256 B | 256 B | 256 B | 256 B |
| Supply Voltage (VDD) | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 2.3 V to 5.5 V | 2.3 V to 5.5 V | 1.8 V to 3.6 V |
| Temperature Grade | Extended -40C to +125C | Industrial -40C to +85C | Industrial -40C to +85C | Extended -40C to +125C | Industrial -40C to +85C |
| Maximum CPU Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Enable Pin / MCLR | MCLR on RA3 | MCLR on RA3 | MCLR on RA3 | MCLR on RA3 | MCLR on RA3 |
اہم امتیازی خصوصیات
- Lowest VDD in family supports single-cell battery designs (بمقابلہPIC16F15323-E/SL)
- Extended temperature grade for industrial and automotive (بمقابلہPIC16LF15323-I/SL)
- Compact 14-SOIC footprint with full peripheral set (بمقابلہPIC16LF15313-I/SL)
ڈیزائن نوٹس
Estimated: at 32 MHz active and 3.3V VDD, the PIC16LF15323 draws approximately 1.4 mA typical. In Sleep mode with WDT disabled, current drops below 50 nA. For battery designs, configure IDLE/DOZE modes and gate peripherals off via PMD registers to maximize runtime. Always place a 100 nF decoupling capacitor within 5 mm of VDD pin 1.
Do not exceed 3.6V on the LF variant; even brief transients above 4V can damage the part. The MCLR pin (RA3) is the only true input-only pin; configuring it as output will prevent reset functionality. When migrating from F to LF variant, verify analog reference voltage (FVR buffer is 1.024V/2.048V/4.096V - the 4.096V tap is unavailable on LF at 3.3V).
The 14-SOIC package benefits from a 4-layer PCB with a continuous ground pour under the IC. Keep the 32 MHz HFINTOSC traces short and avoid routing near analog ADC inputs (RA0/RA1) to minimize digital crosstalk. The exposed copper pour under the SOIC body is non-functional (no thermal pad) but improves mechanical solder joint reliability.
تعمیل کی معلومات
RoHS compliance per Microchip product page. AEC-Q100 automotive qualification is available separately on PIC16F15323-E/SL automotive-graded variants - LF industrial-grade parts are not AEC-Q100 qualified by default.
