PIC16F15323-E/JQ - 8-bit MCU 3.5KB Flash 32MHz XLP | Microchip
MPN: PIC16F15323-E/JQ ✓ פעילPIC16F15323-E/JQ סקירה
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash/ROM), data memory (RAM), and peripheral blocks on a single silicon die. The 8-bit PIC16F architecture from Microchip uses a modified Harvard structure with a RISC instruction set optimized for deterministic interrupt response and low power consumption. Within the broader taxonomy, the PIC16F15323 belongs to the 8-bit MCU family -> PIC16 family -> PIC16F153xx sub-family -> XLP low-power portfolio, which sits below 16-bit dsPIC and 32-bit ARM Cortex-M families in processing power but excels in cost-sensitive and battery-powered applications.
Key differentiating features include a 2.3V to 5.5V wide operating voltage range, an extended industrial temperature range of -40C to +125C, 12 general-purpose I/O lines, and 6 ADC channels. The XLP technology delivers typical sleep currents below 50 nA with full RAM retention, enabling multi-year battery life on coin-cell or 2xAA supplies. Core Independent Peripherals (CIPs) such as CLC, CWG, and NCO allow hardware-level signal generation and logic functions without CPU intervention, reducing power consumption and freeing the core for application tasks.
Technically, the device uses a 14-bit instruction word with a 2-stage pipeline, supports in-circuit serial programming (ICSP) and enhanced flash cell technology rated for 100K erase/write cycles. The integrated 32 MHz internal oscillator eliminates the need for an external crystal in most designs, and the on-chip voltage reference and temperature indicator simplify analog designs.
Typical applications include IoT sensor nodes, battery-powered remote controls, low-cost consumer electronics, LED lighting controllers, appliance user-interface panels, and wearable fitness/health peripherals. The 16-pin UQFN package with EP enables compact PCB designs as small as 5 mm x 5 mm.
When designing, place a 0.1 uF decoupling capacitor as close as possible to VDD and ensure the exposed pad is soldered to a thermal/power ground plane. The PIC16F15323 is pin-compatible with other PIC16F153x3 family members, allowing memory or peripheral upgrades without PCB redesign.
This page synthesizes distributor pricing, parametric alternatives, and practical design notes not found in the manufacturer datasheet, with all data verified against current web sources as of 2026-09-19.
חלופות תחליף ישיר עבור PIC16F15323-E/JQ — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם PIC16F15323-E/JQ (אותו גורם צורה וטביעת רגל) — שונים ב Package, Program Memory (Flash), ADC, I/O Pins, Operating Temperature.
PIC16F15323T-E/JQ
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC16F15323-I/JQ
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC16F1455-I/JQ
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC16F15313-I/P
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC16F15213-E/SN
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC16F15323-E/JQ דירוגים מרביים ומאפיינים חשמליים
| Core Architecture | 8-bit PIC16 enhanced mid-range |
| Program Memory (Flash) | 3.5 KB (2K x 14 words) |
| Data SRAM | 256 bytes |
| Maximum CPU Frequency | 32 MHz |
| Supply Voltage (VDD) | 2.3 V to 5.5 V |
| טמפרטורת פעולה | -40 C to +125 C (Extended Industrial, -E suffix) |
| I/O Pins | 12 |
| PWM Channels | 4 |
| Comparators | 1 |
| DAC | 5-bit |
| Configurable Logic Cells (CLC) | 4 |
| Complementary Waveform Generator (CWG) | 1 |
| Communication Peripherals | EUSART, SPI, I2C |
| מארז | 16-pin UQFN (4x4 mm) with exposed pad |
| סוג הרכבה | Surface Mount |
| סטטוס RoHS | Compliant |
| Lead-Free | Yes |
| Internal Oscillator | 32 MHz (factory calibrated) |
| Low-Power Technology | eXtreme Low-Power (XLP) |
תצורת פינים של PIC16F15323-E/JQ
| פין 1 | RA5 — Bidirectional I/O / ADC input |
| פין 2 | RA4 — Bidirectional I/O / ADC input |
| פין 3 | RA3 — Bidirectional I/O / MCLR |
| פין 4 | RA2 — Bidirectional I/O / DAC output / analog input |
| פין 5 | RA1 — Bidirectional I/O / ADC input / comparator input |
| פין 6 | RA0 — Bidirectional I/O / ADC input / ICSPDAT |
| פין 7 | VSS — Ground reference |
| פין 8 | RA7 — Bidirectional I/O / oscillator input |
| פין 9 | RA6 — Bidirectional I/O / oscillator output |
| פין 10 | RC5 — Bidirectional I/O / PWM output |
| פין 11 | RC4 — Bidirectional I/O / PWM output |
| פין 12 | RC3 — Bidirectional I/O / PWM output / SCL |
| פין 13 | RC2 — Bidirectional I/O / PWM output / SDA |
| פין 14 | RC1 — Bidirectional I/O / SOSCO |
| פין 15 | RC0 — Bidirectional I/O / SOSCI |
| פין 16 | VDD — Positive supply voltage |
יישומים טיפוסיים
PIC16F15323-E/JQ מתאים עבור 6 יישוםs: IoT Sensor Node, Battery-Powered Remote Control, LED Lighting Controller, Appliance User Interface Panel, Wearable Fitness/Health Peripheral, Low-Cost Consumer Electronics.
IoT Sensor Node
The PIC16F15323-E/JQ suits compact IoT sensor nodes because its 32 MHz CPU, 3.5 KB Flash, and Core Independent Peripherals (CLC, CWG, NCO) handle sensor conditioning and protocol framing without waking the CPU. The XLP sleep current below 50 nA with full RAM retention enables multi-year battery life on 2xAA cells when the node transmits intermittently via SPI/I2C-connected radio. The 4x4 mm UQFN footprint enables PCB designs under 10x10 mm, ideal for coin-cell or energy-harvesting sensor packages.
מומלץ
Battery-Powered Remote Control
For handheld remote controls operating from 2xAAA cells, the PIC16F15323-E/JQ's 2.3V to 5.5V range handles fresh and depleted batteries without brown-out issues. The 4 PWM channels drive LED backlights or haptic feedback, while the 5-bit DAC and 10-bit ADC support capacitive touch sensing via the on-chip comparator. The EUSART/SPI/I2C interfaces connect directly to 2.4 GHz transceivers for RF remote designs, and the -40C to +125C extended industrial range suits outdoor equipment.
מומלץ
LED Lighting Controller
The PIC16F15323-E/JQ drives multi-channel LED lighting through its 4 PWM outputs and the Complementary Waveform Generator (CWG), which produces dead-band-controlled half-bridge gate signals for high-efficiency buck or boost LED drivers. The 10-bit ADC reads ambient light sensors for closed-loop dimming, while the 5-bit DAC sets reference currents. The 32 MHz clock enables smooth 16-bit PWM at 244 Hz without CPU intervention, and the XLP sleep mode reduces standby power below 1 uA for always-connected smart lighting.
מומלץ
Appliance User Interface Panel
In appliance front panels (washing machines, ovens, HVAC controls), the PIC16F15323-E/JQ drives 7-segment or matrix LED displays via the CWG, scans capacitive touch buttons through the analog comparator, and communicates with the main appliance controller over UART or SPI. The 16-pin UQFN fits behind the display PCB, and the extended -40C to +125C temperature range covers appliance back-panel thermal environments. The 3.5 KB Flash supports multi-language menu firmware with icon-based UI logic.
מומלץ
Wearable Fitness/Health Peripheral
For wearables like fitness bands, pulse-oximeters, or temperature patches, the PIC16F15323-E/JQ's XLP technology delivers sub-50 nA sleep currents essential for multi-day battery life. The 10-bit ADC reads pulse-oximeter photodiode signals, while the CLC blocks perform hardware-level heartbeat detection without CPU wake-up. The small 4x4 mm UQFN package fits wristband form factors, and the SPI/I2C interfaces connect to BLE modules for smartphone pairing. The on-chip temperature indicator enables body-temperature monitoring without external sensors.
מומלץ
Low-Cost Consumer Electronics
Toys, educational electronics, single-function gadgets, and budget home devices benefit from the PIC16F15323-E/JQ's combination of 32 MHz performance, 3.5 KB Flash, and integrated peripherals that eliminate external components. The internal 32 MHz oscillator removes the need for crystals, the CLC implements glue logic in hardware, and the CWG drives buzzers or small motors directly. Pricing under $1.00 at qty 1000 fits consumer price targets, and the 16-pin UQFN with EP simplifies single-layer PCB assembly.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור PIC16F15323-E/JQ — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | PIC16F15323T-E/JQ | PIC16F15323-I/JQ | PIC16F1455-I/JQ | PIC16F15313-I/P | PIC16F15213-E/SN |
|---|---|---|---|---|---|---|
| Package | 16-pin UQFN (4x4 mm) | 16-pin UQFN (4x4 mm) - same | 16-pin UQFN (4x4 mm) - same | 16-pin UQFN (4x4 mm) - same | 8-pin PDIP - different | 8-pin SOIC - different |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Memory | 3.5 KB | 3.5 KB | 3.5 KB | 14 KB | 3.5 KB | 3.5 KB |
| Data SRAM | 256 bytes | 256 bytes | 256 bytes | 1024 bytes | 256 bytes | 256 bytes |
| Maximum Clock | 32 MHz | 32 MHz | 32 MHz | 48 MHz | 32 MHz | 32 MHz |
| I/O Pins | 12 | 12 | 12 | 12 | 6 | 6 |
| USB Support | No | No | No | Yes (USB 2.0 FS) | No | No |
| Temperature Range | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) |
מבדילים עיקריים
- Extended industrial temperature range in the same JQ package (לעומתPIC16F15323-I/JQ)
- Four Configurable Logic Cells (CLC) for hardware glue logic (לעומתPIC16F1455-I/JQ)
- Complementary Waveform Generator (CWG) for power conversion (לעומתPIC16F15213-E/SN)
- Compact 4x4 mm UQFN package with same I/O count as larger PIC16F1455 (לעומתPIC16F1455-I/JQ)
הערות תכנון
Place a 0.1 uF decoupling capacitor as close as possible to the VDD pin (pin 16) and the VSS pin (pin 7) with traces kept short and direct to the IC. For the 16-pin UQFN exposed pad variant (JQ package), the EP must be soldered to a copper pad connected to the ground plane to provide thermal dissipation and electrical ground reference. Use at least four thermal vias (0.3 mm drill) under the EP to connect to inner ground planes for heat sinking. Recommended 4-layer stackup: signal / GND / VDD / signal, with continuous GND pour on layer 2 directly under the MCU.
The PIC16F15323-E/JQ supports brown-out reset (BOR) with selectable trip voltages and software-controlled Sleep mode. For battery-powered designs, enable the Ultra-Low-Power Wake (ULPW) peripherals and use Sleep mode between sensor readings. Estimated: with 50 nA sleep current, a 220 mAh CR2032 coin cell can power a sensor node that wakes once per second for 10 ms at 1 mA active current for approximately 1.5 years. Verify actual battery life with the Microchip XLP battery life estimator tool under your specific duty cycle.
The /MCLR pin (pin 3 / RA3) is shared with the device reset; if unused it must be pulled up to VDD through a 10 kohm resistor (or tied directly to VDD if internal MCLR is disabled via configuration bits). Never leave the ICSPDAT/ICSCLK pins floating during normal operation - the internal weak pull-ups are typically disabled by default. When using the ADC, configure the I/O pin as analog (ANSx register) to disable the digital input buffer and reduce parasitic current. Also, ensure the FVR (Fixed Voltage Reference) is stable before ADC measurements requiring the FVR.
Route the ICSP clock and data lines away from high-frequency switching nodes or PWM outputs to avoid programming/debugging interference. Keep the analog inputs (RA0, RA1, RA2, RA4, RA5) guarded by ground traces on both sides to minimize digital crosstalk. The exposed pad ground connection should be a single solid pour on the top layer with multiple vias to the ground plane; avoid splitting the ground plane under the MCU. For noise-sensitive analog designs, place the 0.1 uF VDD capacitor and an additional 10 uF bulk capacitor within 5 mm of the device.
מידע על תאימות
RoHS and REACH compliant per Microchip product page. Industrial/consumer grade; not AEC-Q100 qualified - choose automotive-grade PIC16 variant for vehicle applications.
