PIC16F15223-E/P - 8-bit MCU, 3.5KB Flash, 32MHz, 14-PDIP | Microchip
MPN: PIC16F15223-E/P β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0.95 | $0.95 |
| 10 | $0.85 | $8.50 |
| 100 | $0.75 | $75.00 |
| 500 | $0.66 | $330.00 |
| 1,000 | $0.58 | $580.00 |
PIC16F15223-E/P Overview
An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus and a RISC or CISC core, integrating CPU, non-volatile program memory (Flash), working RAM, and a fixed set of peripherals into one package. Microcontrollers sit within the broader hierarchy of embedded processors and semiconductor ICs, alongside 16-bit and 32-bit MCUs, DSPs, and microprocessors. The 8-bit category remains dominant in cost-sensitive and low-power applications where deterministic interrupt response and a compact instruction set matter more than raw throughput.
Key features of the PIC16F15223-E/P include a 10-bit ADC with up to 9 input channels, two PWM modules, two Capture/Compare/PWM (CCP) peripherals, hardware EUSART, SPI and I2C communication interfaces, peripheral pin select (PPS) for flexible signal routing, a hardware limiter timer (HLT), watchdog timer, and eXtreme Low-Power (XLP) Sleep mode. The Functional Safety (FuSa) variant classification indicates Microchip documentation supporting safety-critical designs.
The PIC16F152xx architecture pairs Core Independent Peripherals (CIPs) with standard communication modules, allowing deterministic peripheral operation without CPU intervention. This architecture is well suited to mixed-signal front-end tasks that combine analog sampling, timer-driven control loops, and serial communication in firmware-light environments.
Typical applications include industrial sensor nodes, low-cost consumer appliance controls, battery-powered IoT endpoints, LED lighting controllers, and small motor/valve drivers. The 14-pin PDIP form factor simplifies breadboarding and through-hole prototyping on legacy or hand-soldered designs.
When designing with this part, note that the 14-pin PDIP package is pin-compatible with several siblings in the PIC16F152xx family, enabling footprint reuse across memory or peripheral variants.
This page synthesizes distributor pricing, drop-in alternatives within the PIC16F152xx family, and practical design notes not aggregated in the manufacturer datasheet.
Drop-in alternatives for PIC16F15223-E/P β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC16F15223-E/P (same form factor and footprint) β differing in ADC, Mounting Type, Communication Peripherals, Data EEPROM, MSL Level.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
PIC16F15224-E/P
β Drop-Inπ Reference alternative (not in catalog)
PIC16F15213-E/P
β Drop-Inβ In Stock
$0.48 / Unit
View Datasheet βPIC16F15214-E/P
β Drop-Inπ Reference alternative (not in catalog)
PIC16F1509-E/P
β Drop-Inβ In Stock
$0.98 / Unit
View Datasheet βPIC16F15223-E/P Maximum Ratings & Electrical Characteristics
| Family | PIC16F152xx |
| Core | 8-bit PIC RISC |
| Program Memory (Flash) | 3.5KB (2K x 14) |
| RAM | 256 bytes |
| Maximum CPU Frequency | 32 MHz |
| Supply Voltage Range | 2.5 V to 5.5 V |
| Minimum Operating Voltage | 1.8 V at 16 MHz |
| I/O Pins | 11 |
| ADC | 10-bit, 9 input channels |
| PWM Modules | 2 |
| CCP Modules | 2 |
| Communication Interfaces | EUSART, SPI, I2C |
| Peripheral Pin Select (PPS) | Yes |
| Watchdog Timer (WDT) | Yes |
| Hardware Limiter Timer (HLT) | Yes |
| Low-Power Mode | XLP Sleep |
| Functional Safety (FuSa) | Supported |
| Package | 14-pin PDIP (P) |
| Mounting Type | Through-Hole |
| Operating Temperature | -40C to +125C (E suffix) |
| RoHS Status | Compliant |
PIC16F15223-E/P Pin Configuration
| Pin 1 | VDD β Positive supply voltage |
| Pin 2 | RA5 β Bidirectional I/O / digital input |
| Pin 3 | RA4 β Bidirectional I/O |
| Pin 4 | RA3 β Bidirectional I/O / MCLR |
| Pin 5 | RC5 β Bidirectional I/O |
| Pin 6 | RC4 β Bidirectional I/O |
| Pin 7 | RC3 β Bidirectional I/O |
| Pin 8 | RC2 β Bidirectional I/O |
| Pin 9 | RC1 β Bidirectional I/O |
| Pin 10 | RC0 β Bidirectional I/O |
| Pin 11 | RA2 β Bidirectional I/O |
| Pin 12 | RA1 β Bidirectional I/O / ICSPCLK |
| Pin 13 | RA0 β Bidirectional I/O / ICSPDAT |
| Pin 14 | VSS β Ground reference |
Typical Applications
PIC16F15223-E/P is suitable for 6 applications: Industrial Sensor Node, Battery-Powered IoT Endpoint, LED Lighting Controller, Small Motor / Valve Driver, Consumer Appliance Control, Educational / Prototyping Platform.
Industrial Sensor Node
The PIC16F15223-E/P fits industrial sensor nodes where 14-pin PDIP simplifies hand-soldered prototypes and field serviceability. The 10-bit ADC with 9 input channels supports multiple sensor inputs (temperature, voltage, current) on a single MCU, while the 32MHz CPU executes sensor-fusion and linearization firmware within the 3.5KB Flash budget. The 2.5V-5.5V supply range allows direct connection to a 3.3V or 5V industrial bus rail without an extra LDO. XLP Sleep mode drops quiescent current to nanoampere levels, enabling multi-year coin-cell operation on remote wireless nodes. The two PWM outputs and two CCP modules support closed-loop control for valve or heater drivers, and PPS routes the EUSART, SPI, or I2C peripheral to any available I/O pin, simplifying PCB layout when multiple sensors share a bus.
Recommended
Battery-Powered IoT Endpoint
The PIC16F15223-E/P is a strong match for battery-powered IoT endpoints thanks to its eXtreme Low-Power (XLP) Sleep mode and 1.8V minimum operating voltage. The XLP Sleep current drops into the nanoampere range, allowing the MCU to spend most of its life asleep and wake only to sample a sensor and transmit over EUSART, SPI, or I2C. With 32MHz available CPU bandwidth, the part can complete a full sensor-read-and-transmit cycle in microseconds before returning to Sleep, preserving coin-cell capacity. The 11 I/O pins and PPS allow flexible routing of the radio module's IRQ, CS, and reset lines without rework. For LTE-M or LoRa endpoints, the PIC16F15223's small Flash budget requires tight firmware but delivers multi-year lifetimes on a single CR2032 battery.
Recommended
LED Lighting Controller
The PIC16F15223-E/P drives LED lighting controllers with its two PWM modules and two CCP peripherals, supporting multi-channel dimming and color-mixing topologies. The 32MHz CPU bandwidth delivers PWM frequencies above 30kHz, well above the audible band and flicker-free threshold for high-CRI residential and architectural fixtures. The 10-bit ADC samples ambient light sensors and potentiometer inputs for closed-loop brightness control, while the EUSART or I2C interfaces connect to wireless modules for app-driven dimming. The 2.5V-5.5V supply matches both 3.3V and 5V LED driver rails, eliminating an extra regulator. The 14-pin PDIP footprint simplifies through-hole assembly for low-volume decorative lighting SKUs and supports hand rework in field-serviceable luminaires.
Recommended
Small Motor / Valve Driver
The PIC16F15223-E/P suits small brushed-DC motor and solenoid valve driver boards where compact code, deterministic timing, and through-hole assembly matter. The two CCP modules generate complementary PWM signals for H-bridge motor drivers, while the hardware limiter timer (HLT) provides hardware-level current limiting without CPU intervention - critical for safety in motor-fault events. The 10-bit ADC samples back-EMF and current-sense inputs for closed-loop speed control. The 2.5V-5.5V range accepts 3.3V logic and 5V driver rails, and the -40C to +125C extended temperature grade supports under-hood automotive and outdoor industrial installations. Peripheral Pin Select (PPS) lets the same PCB footprint accommodate different motor-driver pin assignments.
Recommended
Consumer Appliance Control
The PIC16F15223-E/P fits consumer appliance control boards in white goods and small kitchen appliances where low cost, deterministic behavior, and through-hole assembly remain priorities. The 32MHz CPU handles user-interface scanning (buttons, encoders), sensor sampling, and relay/triac control within the 3.5KB Flash budget. The 10-bit ADC reads thermistor inputs for temperature regulation in ovens, kettles, and slow cookers, while the two PWM outputs drive buzzer tones or variable-speed fan motors. The 2.5V-5.5V supply accepts rectified mains-derived rails with a single regulator, and the XLP Sleep mode reduces standby power below 1mW to meet energy-efficiency regulations. Functional Safety (FuSa) documentation supports IEC 60730 class B safety compliance for household appliances.
Recommended
Educational / Prototyping Platform
The PIC16F15223-E/P in 14-pin PDIP is ideal for educational labs and hobbyist prototyping because the through-hole form factor is breadboard-friendly and supports hand soldering without hot-air rework. The 32MHz CPU and 3.5KB Flash provide enough headroom for student projects spanning LED blinking, sensor reading, UART communication, and PWM motor control. The MPLAB X IDE and XC8 compiler are free, and Microchip's PICkit 4 or Snap programmer debugs the part in-circuit via the ICSP pins. Peripherals mirror the broader PIC16F1xxx family, so code developed on PIC16F15223 transfers to larger pin-count siblings as students scale up. The 2.5V-5.5V range tolerates lab power-supply variability, and PPS allows reassignment of EUSART/SPI/I2C pins for breadboard flexibility.
Recommended
Recommended Products Summary
Engineering reference data for PIC16F15223-E/P β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC16F15224-E/P | PIC16F15213-E/P | PIC16F15214-E/P | PIC16F1509-E/P |
|---|---|---|---|---|---|
| Package | 14-pin PDIP | 14-pin PDIP - same | 14-pin PDIP - same | 14-pin PDIP - same | 14-pin PDIP - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Memory (Flash) | 3.5KB | 7KB | 3.5KB | 7KB | 7KB |
| RAM | 256 bytes | 512 bytes | 256 bytes | 512 bytes | 384 bytes |
| Maximum CPU Frequency | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 20 MHz |
| ADC Resolution | 10-bit, 9 channels | 10-bit, 9 channels | 10-bit, reduced channels | 10-bit, 9 channels | 10-bit, 12 channels |
| PPS (Peripheral Pin Select) | Yes | Yes | Yes | Yes | No |
| Operating Voltage Range | 2.5V to 5.5V | 2.5V to 5.5V | 2.5V to 5.5V | 2.5V to 5.5V | 2.3V to 5.5V |
| XLP Sleep Mode | Yes | Yes | Yes | Yes | Yes |
Key Differentiators
- Peripheral Pin Select (PPS) for flexible routing (vs PIC16F1509-E/P)
- Hardware Limiter Timer (HLT) for safety-critical timing (vs PIC16F15213-E/P)
- Functional Safety (FuSa) documentation class (vs PIC16F15224-E/P)
Design Notes
Estimated: at VDD=5V, 32MHz CPU active, the PIC16F15223-E/P draws approximately 4-6mA core current plus peripheral contribution. In XLP Sleep mode with peripherals disabled, quiescent current drops below 1uA, often into the 100nA range. For battery-powered designs, plan duty-cycling: wake on WDT or external interrupt, sample sensors, transmit, return to Sleep. Always include a 0.1uF decoupling capacitor within 5mm of the VDD pin, plus a bulk 1uF-10uF capacitor on the supply rail to suppress digital switching transients.
Estimated: route the ICSPDAT and ICSPCLK lines (RA0/RA1) directly to a 6-pin header for PICkit programming, with no series resistors or capacitors in the path - the PICkit provides its own level translation. Place the decoupling capacitor on VDD close to the pin with a short, wide trace. If using PPS to remap peripherals, document the pin map in firmware comments because PPS reassignments are not visible from the schematic alone, which complicates board bring-up and field debugging.
Common pitfalls with PIC16F15223-E/P include: (1) forgetting to configure the Configuration Words (FOSC, WDTE, LVP) before code can execute - use the MPLAB X default configuration template; (2) leaving the MCLR pin floating - even when configured as RA3 input, MCLR requires a pull-up or tie-high for normal operation; (3) exceeding the 5.5V absolute maximum on any I/O pin when interfacing 5V signals without level translation; (4) assuming 3.5KB Flash is enough - bootloader overhead can consume 1-2KB, leaving less than expected for application code. Always prototype with the largest memory sibling (PIC16F15224) to verify firmware fits before downgrading to PIC16F15223 for cost.
Compliance Information
RoHS and REACH compliant per Microchip product page. Functional Safety (FuSa) documentation available per the PIC16F152xx family datasheet. AEC-Q100 qualification status not specified for this part; check PIC16F152xx automotive variants if needed.
