PIC16F18324T-I/SLVAO - 8-bit MCU, 7KB Flash, AEC-Q100 | Microchip
部品番号: PIC16F18324T-I/SLVAO ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $1.78 | $1.78 |
| 10 | $1.62 | $16.20 |
| 100 | $1.43 | $143.00 |
| 500 | $1.21 | $605.00 |
| 1,000 | $1.04 | $1,040.00 |
PIC16F18324T-I/SLVAO 概要
A PIC microcontroller (Programmable Interface Controller) is a compact microprocessor with on-chip Flash, RAM, EEPROM, CPU, and peripherals designed for embedded control. Within the broader classification, PIC MCUs sit under Microcontrollers, then Microprocessors/MCUs, then Integrated Circuits, then Semiconductors. The PIC16F183xx family specifically targets low-power and high-integration general-purpose applications, and the /SLVAO suffix combination identifies an industrial temperature grade (-40C to +85C), tape-and-reel packaging, SOIC-14 package, and an Automotive (AEC-Q100) qualification.
Key features include 7KB self-programmable Flash program memory, 512 bytes of SRAM, 256 bytes of EEPROM, a 10-bit ADC with computation, two I/O comparators, a 5-bit DAC, 10-bit PWM with Capture/Compare/PWM (CCP), Peripheral Pin Select (PPS) for flexible pin assignment, Core Independent Peripherals (CIPs), and Microchip's eXtreme Low Power (XLP) technology. The PPS function allows remapping of digital I/O and peripheral signals, simplifying PCB layout and shortening design cycles for mixed-signal boards.
Typical applications include automotive body and interior modules, sensor node conditioning, low-power IoT end nodes, and battery-powered handheld controllers. The combination of XLP technology, CIPs, and AEC-Q100 qualification makes the device a versatile choice for both automotive subsystems and energy-conscious industrial designs that require high reliability over wide temperature ranges.
When designing with this device, attention must be paid to unused I/O pin termination, PPS unlock-key sequencing, and proper decoupling. The datasheet includes recommended ICSP connection schematics and a section on ADC acquisition time depending on source impedance; a 0.1uF Vdd decoupling capacitor placed within a few millimetres of the pin is essential for clean ADC sampling. AEC-Q100 qualification makes the part directly suitable for head-unit and body-domain applications, but the standard-grade PIC16F18324T-I/SL should be selected for non-automotive designs to optimize cost.
ドロップイン代替品: PIC16F18324T-I/SLVAO — 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: PIC16F18324T-I/SLVAO （同一形状・フットプリント） — 相違点: Package, ADC, Operating Temperature, Core Architecture, DAC.
クイック比較ツール — 並列比較する代替部品を選択:
PIC16F18324T-I/SL
✅ ドロップイン✓ 在庫あり
$0.83 / 個
データシートを見る →PIC16F18324T-E/SLVAO
✅ ドロップイン✓ 在庫あり
$0.92 / 個
データシートを見る →PIC16F18324-I/SLVAO
✅ ドロップイン✓ 在庫あり
$0.98 / 個
データシートを見る →PIC16F18324-E/SLVAO
✅ ドロップイン✓ 在庫あり
$0.93 / 個
データシートを見る →PIC16F18324-E/SL
✅ ドロップイン✓ 在庫あり
$0.74 / 個
データシートを見る →PIC16F18324T-I/SLVAO 最大定格＆電気的特性
| Product Family | PIC16F183xx |
| Series | PIC XLP 16F |
| Core Architecture | 8-bit PIC |
| Program Memory (Flash) | 7 KB (4K x 14 words) |
| SRAM | 512 B |
| EEPROM | 256 B |
| Maximum CPU Frequency | 32 MHz |
| Operating Voltage Range | 2.3 V to 5.5 V |
| ADC | 10-bit with computation |
| DAC | 5-bit |
| PWM | 10-bit, with CCP |
| Comparators | 2 on-chip |
| CIPs | CLC, NCO, CWG |
| Peripheral Pin Select (PPS) | Yes |
| パッケージ | 14-SOIC (0.154 inch, 3.90 mm width) |
| 実装タイプ | Surface Mount |
| 動作温度範囲 | -40 C to +85 C (Industrial) |
| AEC-Q100 Qualification | Yes (automotive grade) |
| XLP Technology | Yes (eXtreme Low Power) |
| RoHS ステータス | Compliant |
PIC16F18324T-I/SLVAO ピン構成
| ピン 1 | RA3 — Bidirectional I/O / analog input / ICSP data |
| ピン 2 | RA4 — Bidirectional I/O / analog input |
| ピン 3 | RA5 — Bidirectional I/O / analog input |
| ピン 4 | RA0 — Bidirectional I/O / analog input |
| ピン 5 | RA1 — Bidirectional I/O / analog input |
| ピン 6 | RA2 — Bidirectional I/O / analog input |
| ピン 7 | VSS — Ground reference |
| ピン 8 | RA7 — Bidirectional I/O / ICSPCLK |
| ピン 9 | RA6 — Bidirectional I/O / oscillator input |
| ピン 10 | RC0 — Bidirectional I/O |
| ピン 11 | RC1 — Bidirectional I/O |
| ピン 12 | RC2 — Bidirectional I/O |
| ピン 13 | RC3 — Bidirectional I/O |
| ピン 14 | VDD — Positive power supply (2.3 V to 5.5 V) |
主な用途
PIC16F18324T-I/SLVAO の用途: 6 件s: Automotive Body and Lighting Control, Low-Power IoT Sensor Node, Battery-Powered Handheld Controller, Industrial Sensor Conditioning Module, Motor Control Sub-System, Automotive Interior Lighting and HMI.
Automotive Body and Lighting Control
The PIC16F18324T-I/SLVAO is well-suited for automotive body and lighting control modules because it combines AEC-Q100 qualification, 32 MHz CPU speed, and 7 KB of Flash in a compact 14-SOIC outline. The integrated 10-bit PWM with CWG (complementary Waveform Generator) drives half-bridges for interior ambient lighting, RGB strip dimming, and turn-indicator flash circuits at precise duty cycles. With its Core Independent Peripherals operating without wakeup processing and CWG specifically for chassis-style LED driving, the MCU supports seamless battery management during key-off. Per Microchip application literature, the device maintains reliable operation across the AEC-Q100 temperature grade required for body module deployments.
おすすめ
Low-Power IoT Sensor Node
The PIC16F18324T-I/SLVAO is ideal for low-power IoT sensor endpoints because its eXtreme Low Power (XLP) technology delivers nanoampere sleep currents and the 10-bit ADC with computation performs sensor conditioning without waking the CPU. The 7 KB Flash supports Zigbee/BLE-stack fragments and application logic, while 512 B SRAM handles packet buffers. With its Core Independent Peripherals (CLC, NCO, CWG) handling sensor-timing logic without CPU intervention and PPS allowing flexible PCB routing, the device reduces average current draw to extend coin-cell battery operation. Per the datasheet, sleep currents in the nanoampere range enable multi-year battery life for periodic-reporting sensors.
おすすめ
Battery-Powered Handheld Controller
The PIC16F18324T-I/SLVAO fits battery-powered handheld controllers because it operates from 2.3 V to 5.5 V, supporting 2x AA, 2x AAA, or single-cell Li-ion supplies without level shifters. The 10-bit PWM with CCP drives haptic feedback, RGB status LEDs, and backlight brightness via hardware PWM, eliminating software jitter and reducing CPU load. With its nanoWatt XLP sleep modes and fast wake-up from the CLC-configurable wake sources, the MCU supports accurate gesture control via the on-chip comparator and ACMP-triggered sleep wake. The 7 KB Flash stores button-debounce state machines, RGB lighting patterns, and user preference profiles in EEPROM, all within a small 14-SOIC footprint for slim handheld enclosures.
おすすめ
Industrial Sensor Conditioning Module
The PIC16F18324T-I/SLVAO is well-matched for industrial sensor conditioning modules because its 10-bit ADC with computation, 5-bit DAC, and two on-chip comparators allow direct interfacing with strain-gauge bridges, RTDs, and 4-20 mA loops without external signal-chain ICs. The 32 MHz CPU runs digital-filtering and linearisation firmware in real time. With its AEC-Q100 qualification providing headroom against temperature stress in factory-floor enclosures and industrial-grade temperature screening, the device supports operation across extended thermal ranges. The 256-byte EEPROM stores calibration coefficients that survive power cycles, supporting field-replaceable sensor modules in process-control installations.
おすすめ
Motor Control Sub-System
The PIC16F18324T-I/SLVAO is suitable for small motor control sub-systems because the integrated CWG (Complementary Waveform Generator) and 10-bit PWM with CCP produce complementary gate-drive waveforms for small BLDC, stepper, and brushed-DC half-bridges. The CLC reconfigures dead-time insertion, fault input, and shutdown logic without CPU intervention. With its 32 MHz core providing deterministic firmware execution and PPS routing PWM outputs to any I/O pin, the device supports flexible PCB layouts. The 5-bit DAC provides analogue current-control setpoints for torque limiting, while the on-chip comparator senses over-current events and triggers hardware shutdown within microseconds, protecting the power stage.
おすすめ
Automotive Interior Lighting and HMI
The PIC16F18324T-I/SLVAO is ideal for automotive interior lighting and HMI sub-modules because its 10-bit PWM drives RGB ambient lighting, while the CWG generates complementary signals for backlight boost-converter synchronous drives. PPS synthesizes the I/O pin assignments so that LEDs and capacitive-touch sensing share pins flexibly across PCB layouts. With its AEC-Q100 qualification and -40C to +85C industrial grade, the device supports reliable operation across cabin thermal cycles. The 7 KB Flash stores multi-zone lighting presets, while the 256-byte EEPROM retains user preferences through battery-disconnect events typical of automotive service intervals.
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: PIC16F18324T-I/SLVAO — 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 | PIC16F18324T-I/SL | PIC16F18324T-E/SLVAO | PIC16F18324-I/SLVAO | PIC16F18324-E/SLVAO | PIC16F18324-E/SL |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 14-SOIC | 14-SOIC (same) | 14-SOIC (same) | 14-SOIC (same) | 14-SOIC (same) | 14-SOIC (same) |
| Flash Memory | 7 KB | 7 KB | 7 KB | 7 KB | 7 KB | 7 KB |
| SRAM | 512 B | 512 B | 512 B | 512 B | 512 B | 512 B |
| EEPROM | 256 B | 256 B | 256 B | 256 B | 256 B | 256 B |
| Max CPU Frequency | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Operating Temperature | -40 C to +85 C (I-grade) | -40 C to +85 C (I-grade) | -40 C to +125 C (E-grade) | -40 C to +85 C (I-grade) | -40 C to +125 C (E-grade) | -40 C to +125 C (E-grade) |
| AEC-Q100 Qualification | Yes (/VAO suffix) | No (standard grade) | Yes (/VAO suffix) | Yes (/VAO suffix) | Yes (/VAO suffix) | No (standard grade) |
| Packaging Form | Tape & Reel | Tape & Reel | Tape & Reel | Tube (no T suffix) | Tube (no T suffix) | Tube (no T suffix) |
主な差別化要因
- AEC-Q100 automotive qualification in same SOIC-14 footprint （vs PIC16F18324T-I/SL)
- Extended temperature range option in same package （vs PIC16F18324T-E/SLVAO)
- PPS-based pin-function flexibility for layout reuse （vs PIC16F1827-I/P (older fixed-pin PIC16F))
設計ノート
Place a 0.1 uF decoupling capacitor as close as possible to the VDD pin, with a 10 uF bulk capacitor on the same rail. The ADC acquisition accuracy depends on clean VDD; noisy rails introduce gain error. For battery-powered applications, exploit the nanoWatt sleep modes by idling the FVR and ADC between conversions. Estimated quiescent current in sleep with WDT disabled is in the nanoampere range per the datasheet DC characteristics section.
Route the ICSPDAT and ICSPCLK lines away from high-current switching traces and the CWG outputs to prevent programming-port noise coupling. The 14-SOIC package allows standard 0.05 inch pitch routing, but keep analog input traces (RAx/RCx) short and guarded by a ground pour to minimise ADC cross-talk. PPS allows digital-peripheral remapping, so PCB layout can be optimised after pin assignment decisions are made.
Always configure the PPS unlock-key sequence (PPSLOCKED bit) before remapping peripheral outputs - skipped locking steps can cause 'dead' peripherals. Unused I/O pins should be configured as outputs low or inputs with internal pull-ups, never left floating, to avoid excess current draw in sleep mode. AEC-Q100 /VAO variants must be sourced from authorised automotive distributors to guarantee screening traceability.
The 14-SOIC package has a junction-to-ambient thermal resistance (theta_JA) of approximately 100 C/W on a standard JEDEC 2-layer board. At 32 MHz with all peripherals active, the device draws roughly 5 mA from a 3.3 V supply, dissipating only ~16 mW - no heatsink required. In automotive under-hood environments with extended temperature variants (E-grade), thermal rise is negligible for typical GPIO-count loads.
コンプライアンス情報
AEC-Q100 qualified per /VAO suffix in MPN. RoHS compliant per Microchip product page. REACH compliance status not explicitly confirmed in provided web sources, reference exception = unknown. Halogen-free status not confirmed in provided web sources.
