PIC16F15213-I/SN - 8-bit 32MHz 3.5KB Flash MCU | Microchip
部品番号: PIC16F15213-I/SN ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $0.77 | $0.77 |
| 10 | $0.69 | $6.90 |
| 100 | $0.62 | $62.00 |
| 500 | $0.55 | $275.00 |
| 1,000 | $0.49 | $490.00 |
PIC16F15213-I/SN 概要
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and peripheral blocks such as ADC, timers, and communication interfaces into one IC. Within the broader semiconductor hierarchy, an MCU is a sub-category of microprocessors (which exclude memory and peripherals) and falls under digital logic ICs. The PIC16F15213 belongs to the 8-bit MCU class, sitting below 16-bit and 32-bit MCUs in performance but above discrete logic in integration density. This product type is commonly used as the main control element in appliances, sensors, IoT edge nodes, and battery-powered devices where low cost and low power are more critical than raw compute throughput.
Key features include 32 MHz maximum CPU clock, 3.5 KB self-read/write Flash, 256 B SRAM, a 10-bit ADC with computation, EUSART (UART) and MSSP (SPI/I2C) communication peripherals, multiple Core Independent Peripherals (CIPs), and Intelligent Analog peripherals. The wide 1.8 V to 5.5 V operating voltage range supports both 3.3 V and 5 V rails. The I/SN suffix denotes the -40C to +85C industrial temperature grade in an 8-pin SOIC package with matte-tin lead finish.
The PIC16F15213 uses Microchip's enhanced mid-range 8-bit core with 49 instructions, 16 stack levels, and a 2-cycle hardware multiplier. PPS remaps digital peripheral pins onto a wide choice of I/O pads, simplifying PCB layout when UART, SPI, or PWM must be routed around other signals. The XLP feature set includes sleep currents in the nanoampere range, making the part suitable for energy-harvesting and battery-backed designs.
Typical applications include IoT sensor nodes, battery-powered remote controls, low-end consumer appliances, LED lighting controllers, and functional-safety (FuSa) capable subsystems where this specific die is qualified for use in safety-related hardware per IEC 61508 SIL-2 capable documentation.
When designing with this device, confirm the 8-pin I/O budget matches your application: only 6 general-purpose I/O pins are available after power and ground, so SPI plus UART sharing is generally required rather than simultaneous full-duplex operation.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
ドロップイン代替品: PIC16F15213-I/SN — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: PIC16F15213-I/SN （同一形状・フットプリント） — 相違点: Package, Operating Temperature, ADC, Program Memory (Flash), Core Architecture.
クイック比較ツール — 並列比較する代替部品を選択:
PIC16F15213-E/SN
✅ ドロップイン✓ 在庫あり
$0.49 / 個
データシートを見る →PIC16F15213-I/P
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC16F15213-E/MF
✅ ドロップイン✓ 在庫あり
$0.58 / 個
データシートを見る →PIC16F15213-I/MF
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC16F1503-I/ST
✅ ドロップイン✓ 在庫あり
$0.94 / 個
データシートを見る →PIC16F15213-I/SN 最大定格＆電気的特性
| Core | PIC16 enhanced mid-range 8-bit |
| CPU Speed | 32 MHz (max) |
| Program Memory (Flash) | 3.5 KB (2K x 14 words) |
| Data Memory (SRAM) | 256 B |
| EEPROM | 0 B (no on-chip EEPROM) |
| ADC | 10-bit, with computation |
| Operating Voltage | 1.8 V to 5.5 V |
| I/O Pins | 6 (general purpose) |
| Communication Peripherals | 1x EUSART (UART), 1x MSSP (SPI/I2C) |
| Timers | Multiple 8/16-bit timers with CIPs |
| PPS (Peripheral Pin Select) | Yes |
| Instruction Set | 49 instructions, 16 stack levels |
| パッケージ | 8-pin SOIC (SN), 3.90 mm body |
| 動作温度 | -40C to +85C (industrial, I grade) |
| 実装タイプ | Surface Mount |
| RoHS ステータス | Compliant |
| Functional Safety (FuSa) | IEC 61508 SIL-2 capable documentation per family |
PIC16F15213-I/SN ピン構成
| ピン 1 | RA5 — Digital I/O / CLKIN (alternate clock input) / PWM output |
| ピン 2 | RA0 — Digital I/O / ICSPDAT (programming data) / analog input |
| ピン 3 | RA1 — Digital I/O / ICSPCLK (programming clock) / analog input |
| ピン 4 | VSS — Ground reference |
| ピン 5 | RA2 — Digital I/O / analog input / DAC reference output |
| ピン 6 | RA3 — Digital I/O / MCLR (master clear reset, active low) |
| ピン 7 | RA4 — Digital I/O / analog input / PWM complementary output |
| ピン 8 | VDD — Positive supply voltage, 1.8 V to 5.5 V |
主な用途
PIC16F15213-I/SN の用途: 7 件s: Battery-Powered IoT Sensor Node, LED Lighting Controller, Functional Safety (FuSa) Subsystem, Home Appliance Control Board, Remote Control and HMI Keypad, Cost-Sensitive Sensor Transmitter, Automotive Body Electronics (Sub-System).
Battery-Powered IoT Sensor Node
The PIC16F15213-I/SN is well suited for coin-cell or 2x AA battery-powered IoT sensor nodes thanks to its eXtreme Low-Power (XLP) sleep currents in the nanoampere range and 1.8 V minimum VDD. The 10-bit ADC with computation handles resistive bridge, thermistor, or photodiode readout directly, while the EUSART and MSSP support LoRa, BLE, or sub-GHz radio module connections. The CIPs (CLC, NCO, PWM) allow duty-cycled sensor processing without waking the CPU, extending battery life to multiple years on a CR2032.
おすすめ
LED Lighting Controller
The PIC16F15213-I/SN drives constant-current LED strings via its PWM and CLC peripherals while monitoring temperature and supply voltage through the 10-bit ADC. The 32 MHz CPU and 16-bit PWM resolution enable smooth dimming curves and color-mixing for RGBW fixtures without flicker artifacts. The 1.8-5.5 V VDD range supports direct connection to 3.3 V or 5 V LED driver ICs, and the 8-pin SOIC footprint is small enough to fit inside MR16 and GU10 bulb bases. eXtreme Low-Power sleep keeps standby power below regulatory limits for connected lighting.
おすすめ
Functional Safety (FuSa) Subsystem
The PIC16F15213-I/SN is qualified with IEC 61508 SIL-2 capable functional-safety documentation, making it appropriate for safety-related sub-systems in industrial machinery, appliance controls, and sensor monitoring. Its Core Independent Peripherals (CIPs) execute windowed watchdog, CRC, and hardware limit-check functions without CPU intervention, reducing software complexity for safety论证. The -40C to +85C industrial range and self-read/write Flash support fail-safe firmware updates in the field. Designers can pair this MCU with a higher-end safety controller via UART for multi-channel diagnostics.
おすすめ
Home Appliance Control Board
The PIC16F15213-I/SN handles user-interface scanning, motor PWM drive, and safety interlocks in washing machines, dishwashers, ovens, and microwave ovens. Its 32 MHz core and 16-bit timer support BLDC sensorless control algorithms via the NCO and CLC peripherals, while the MSSP drives I/O expanders for the keypad and LCD. The 1.8-5.5 V VDD and -40C to +85C industrial range survive the temperature swings inside an appliance chassis. Six I/O pins are sufficient for UART-to-main-MCU, button matrix, and relay drive after PPS remapping.
おすすめ
Remote Control and HMI Keypad
The PIC16F15213-I/SN is a low-cost controller for IR/RF remote controls, smart thermostats, and small HMI keypads. Its nanoamp sleep current enables multi-year battery life on coin cells, while the CLC and NCO peripherals generate precise IR carrier frequencies or PWM audio tones without CPU load. The MSSP drives I/O expanders or LED drivers via SPI, and the EUSART interfaces with sub-GHz RF modules for wireless keyfobs. PPS remapping lets the designer route IR TX/RX, button matrix, and LED indicators on the 6 available I/O pins without bus conflicts.
おすすめ
Cost-Sensitive Sensor Transmitter
The PIC16F15213-I/SN is ideal for 4-20 mA loop-powered sensor transmitters, thermocouple conditioners, and strain-gauge signal conditioners where the 8-pin SOIC footprint and 6 I/O pins are sufficient. The 10-bit ADC with computation handles linearization and cold-junction compensation in firmware, while the EUSART drives a HART modem or RS-485 transceiver for industrial protocols. The 1.8-5.5 V VDD range and XLP sleep modes support loop-powered designs where the MCU must draw less than 3.5 mA total from the 4-20 mA loop.
おすすめ
Automotive Body Electronics (Sub-System)
Although the I/SN is the industrial grade, the PIC16F15213 die family is also used in non-safety automotive body electronics such as ambient lighting controllers, seat position sensors, and accessory switches when paired with the E-grade variant. The 32 MHz CPU and CIPs process CAN-LIN gateway tasks, while the 10-bit ADC reads resistive position sensors. Note that AEC-Q100 qualification is not available on this part - for safety-critical automotive applications, designers should evaluate PIC16F15244 or dsPIC33 families instead.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: PIC16F15213-I/SN — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | PIC16F15213-E/SN | PIC16F15213-I/P | PIC16F15213-I/MF | PIC16F1503-I/ST |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 8-pin SOIC (SN) | 8-pin SOIC (SN) - same | 8-pin PDIP (P) | 8-pin DFN (MF) | 14-pin TSSOP (ST) |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Flash Memory | 3.5 KB (2K x 14) | 3.5 KB | 3.5 KB | 3.5 KB | 2 KB |
| SRAM | 256 B | 256 B | 256 B | 256 B | 128 B |
| CPU Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 20 MHz |
| PPS (Peripheral Pin Select) | Yes | Yes | Yes | Yes | No |
| Functional Safety (FuSa) | Yes (SIL-2 capable) | Yes (SIL-2 capable) | Yes (SIL-2 capable) | Yes (SIL-2 capable) | No |
主な差別化要因
- Extended industrial temperature range vs consumer PIC16F1503 （vs PIC16F1503-I/ST)
- Peripheral Pin Select (PPS) remapping （vs PIC16F1503-I/ST)
- Functional-safety (FuSa) documentation for IEC 61508 SIL-2 （vs PIC16F1503-I/ST)
設計ノート
Decouple VDD with a 100 nF X7R ceramic capacitor placed within 3 mm of pin 8, plus a bulk 1 uF to 10 uF tantalum or ceramic capacitor on the same VDD net. The PIC16F15213-I/SN's analog reference is internally generated but the VDD pin still exhibits high-frequency switching transients from the core. Keep the decoupling loop area minimal to avoid injecting digital noise into the ADC input pins.
The PIC16F15213-I/SN draws less than 100 nA in XLP sleep mode with the RTC running, but waking on interrupt typically takes 5-10 us before the CPU executes the first instruction. For battery-powered designs, duty-cycle the wake-up interval based on the sensor's required sampling rate. Estimated: at 1 wake-up per second with active mode duration of 10 ms, average current is approximately 1 uA from a 3 V coin cell, supporting multi-year operation.
Pin 6 (MCLR) requires a 10 kohm pull-up to VDD for normal operation; do not leave it floating. If in-circuit serial programming (ICSP) is required, add a 4.7 kohm resistor in series with the MCLR line to allow the programmer to pull it low without disturbing external reset circuitry. RA0 (ICSPDAT) and RA1 (ICSPCLK) are shared with programming on most PIC16 parts - design the PCB so these pins can be accessed by an ICSP header for field firmware updates.
The PIC16F15213-I/SN does not include on-chip EEPROM, so any non-volatile data storage (calibration constants, counters) must use Flash with wear-leveling or an external I2C EEPROM like 24LC02. Configuring the ADC on an I/O pin while PPS has remapped a digital peripheral to that same pin can cause contention; always resolve PPS mappings before enabling ADC on shared channels. The 8-pin SOIC footprint has only 6 usable I/O pins - verify that SPI plus UART plus two GPIOs fit before committing to this package.
コンプライアンス情報
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - PIC16F15213-I/SN is industrial grade and is not intended for automotive safety-critical applications. Functional-safety (FuSa) per IEC 61508 SIL-2 is supported via separate documentation package from Microchip.
