PIC18F96J94T-I/PF - 8-Bit 64MHz 64KB Flash LCD MCU | Microchip
部品番号: PIC18F96J94T-I/PF ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $8.92 | $8.92 |
| 10 | $8.03 | $80.30 |
| 100 | $7.14 | $714.00 |
| 500 | $6.32 | $3,160.00 |
| 1,000 | $5.65 | $5,650.00 |
PIC18F96J94T-I/PF 概要
A PIC18F XLP microcontroller is a member of Microchip's 8-bit PIC18 flash MCU family, which combines a RISC Harvard architecture with on-chip peripherals such as A/D converters, comparators, timers, USB, LCD segment drivers, and rich I/O. Within the broader taxonomy, PIC18F sits between 16-bit PIC24/dsPIC devices and 16-bit entry-level MCUs; compared with PIC16 mid-range parts, PIC18F adds wider 16-bit instruction paths, larger linear addressing, and more sophisticated peripherals. XLP variants emphasize deep-sleep current as low as a few hundred nanoamperes with retention, making them suitable for battery- and energy-harvesting designs.
Key features of the PIC18F96J94T-I/PF include 64KB Flash (32K × 16), 4KB RAM, up to 16 MIPS throughput, an integrated USB 2.0 transceiver, a segmented LCD controller supporting up to 480 segments and up to 1/4 duty / 1/3 bias drive, multiple power-managed operating modes (Run/Idle/Sleep with RTCC), a 12-channel 10-bit A/D converter, two analog comparators, hardware real-time clock/calendar with backup, multiple timers, two MSSP (SPI/I²C) modules, two Enhanced USART modules, and nanoWatt XLP™ ultra-low-power modes for extended battery life. The I/PF package designator indicates an industrial temperature grade (-40C to +85C) in a 100-pin TQFP.
Typical applications include USB-connected medical devices (glucometers, blood-pressure monitors, portable diagnostic tools), e-metering / utility metering with LCD readouts, home appliances with segment displays, automotive instrument clusters (after AEC-Q100 part-number check), industrial control panels, sensor platforms, and any battery-powered instrument requiring segmented LCD + USB in a single chip.
When designing, place the 100-pin TQFP decoupling capacitors directly at each VDDCORE/VDD/VSS pin pair, follow the datasheet's recommended decoupling of 100 nF + bulk caps, and route the USB DP/DM differential pair as a 90 Ω impedance-controlled line. Configure the LCD charge-pump capacitors per the segmented-LCD biasing mode chosen, since bias current scales with mux duty and number of segments driven.
ドロップイン代替品: PIC18F96J94T-I/PF — 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: PIC18F96J94T-I/PF （同一形状・フットプリント） — 相違点: Package, Communication, Core, Operating Temperature, I/O Pins.
クイック比較ツール — 並列比較する代替部品を選択:
PIC18F97J94T-I/PF
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC18F96J94-I/PF
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$2.17 / 個
データシートを見る →PIC18F96J94T-I/PT
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
PIC18F97J94-I/PF
✅ ドロップイン✓ 在庫あり
$7.45 / 個
データシートを見る →PIC18F97J94T-I/PF
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
PIC18F96J94T-I/PF 最大定格＆電気的特性
| Core | PIC18 8-bit RISC |
| Family | PIC® XLP™ 18J |
| Program Memory (Flash) | 64 KB (32K x 16) |
| RAM | 4 KB |
| Maximum CPU Speed | 64 MHz (16 MIPS) |
| Operating Voltage | 2.0 V to 3.6 V |
| I/O Pins | 69 (approximate, per package variant) |
| USB | USB 2.0 Full-Speed Device/Host/OTG transceiver, integrated |
| LCD | Integrated segmented LCD driver, up to 480 segments |
| A/D Converter | 10-bit, up to 16 channels |
| Comparators | 2 analog comparators |
| Timers | Multiple 8/16-bit timers (per datasheet) |
| Communication | 2x MSSP (SPI/I2C), 2x Enhanced USART |
| Low-Power Mode | nanoWatt XLP™ technology |
| 動作温度 | -40 C to +85 C (Industrial, "I" grade) |
| パッケージ | 100-pin TQFP (14x14 mm), "PF" designator |
| 実装タイプ | Surface Mount |
| MSLレベル | 3 (per JEDEC J-STD-020) |
| RoHS ステータス | Compliant |
| Lead-Free | Yes |
PIC18F96J94T-I/PF ピン構成
| ピン 1 | RG0 — Digital I/O port pin (LCD segment multiplexing shared) |
| ピン 11 | VDD — Positive supply voltage (2.0V to 3.6V) |
| ピン 12 | VSS — Ground reference |
| ピン 13 | OSC1/CLKI/RA7 — Crystal oscillator input or external clock / GPIO |
| ピン 14 | OSC2/CLKO/RA6 — Crystal oscillator output or clock output / GPIO |
| ピン 15 | RC0 — Digital I/O port pin |
| ピン 20 | VUSB3V3 — USB internal transceiver 3.3V supply |
| ピン 21 | D-/RB0 — USB D- line / GPIO |
| ピン 22 | D+/RB1 — USB D+ line / GPIO |
| ピン 31 | VCAP/VDDCORE — Internal voltage regulator output (core supply decoupling) |
| ピン 55 | RA0/AN0 — Analog input 0 / GPIO |
| ピン 65 | RD0 — Digital I/O port pin |
| ピン 76 | RF1 — Digital I/O port pin (LCD segment shared) |
| ピン 85 | RH0 — Digital I/O port pin |
| ピン 100 | RG7 — Digital I/O port pin (LCD segment shared) |
主な用途
PIC18F96J94T-I/PF の用途: 6 件s: USB Medical Devices (Glucometers, BP Monitors), E-Metering and Utility Meter Readouts, Home Appliance User Interfaces with Segmented LCD, Industrial Sensor Platforms and Data Loggers, Portable Consumer Devices with USB Charging, IoT Sensor / Edge Nodes with Local LCD HMI.
USB Medical Devices (Glucometers, BP Monitors)
The PIC18F96J94T-I/PF is a strong fit for handheld medical instruments such as glucometers, blood-pressure monitors, and portable diagnostic readers. Its integrated USB 2.0 full-speed transceiver lets the device charge, transfer log data to a host PC, or accept firmware updates without an external PHY, while the segmented LCD controller (up to 480 segments) drives the user-facing readouts without a separate driver. The nanoWatt XLP™ sleep current in the microampere range extends battery life between measurements, and the 100-pin TQFP (14x14) footprint gives room for multiple analog sensor inputs, a 10-bit A/D converter, and a real-time clock/calendar for time-stamped readings.
おすすめ
E-Metering and Utility Meter Readouts
The PIC18F96J94T-I/PF suits electronic energy meters, water/gas meters, and sub-metering readouts where large numeric/alphanumeric displays are mandatory. The integrated LCD driver supports up to 480 segments in static through 1/4 mux configurations, eliminating the external LCD driver IC and shrinking BOM cost for high-volume meter production. Its 64 KB Flash / 4 KB RAM is sufficient for metrology routines (pulse counting, tamper detection, and tariff logic), while the RTCC with backup-battery domain preserves timekeeping during main-power loss. The 2.0 V to 3.6 V supply range works directly with single-cell Li-ion or two-AA battery topologies.
おすすめ
Home Appliance User Interfaces with Segmented LCD
The PIC18F96J94T-I/PF powers the user interface and main control MCU in white goods (washing machines, dishwashers, ovens) and small appliances (coffee makers, microwaves, induction cooktops) that need a segmented LCD plus button/HMI control. The 10-bit A/D converter reads temperature sensors and motor currents, while the 2x MSSP and 2x Enhanced USART modules drive segment-driver expansion, IO expansion, and Wi-Fi/Bluetooth module interfaces. The 100-pin TQFP (14x14) footprint provides ample GPIO for keypad matrices, relay drivers, and triac interfaces typical in appliance control boards.
おすすめ
Industrial Sensor Platforms and Data Loggers
Industrial sensor hubs, environmental monitors, and standalone data loggers benefit from the PIC18F96J94T-I/PF's combination of USB for data offload, segmented LCD for local readout, multiple analog channels for sensor inputs, and real-time clock/calendar for time-stamped logging. nanoWatt XLP™ sleep current enables long battery-only deployments with wake-on-timer or wake-on-trigger for low-duty-cycle sampling. The integrated USB OTG capability allows direct export to a USB flash drive for portable field-deployment scenarios, eliminating a host PC from the data-retrieval loop.
おすすめ
Portable Consumer Devices with USB Charging
Battery-powered consumer products that need USB charging, firmware updates, or PC connectivity use the PIC18F96J94T-I/PF to consolidate charging-interface and application logic into one IC. The integrated USB full-speed transceiver handles charging handshake via proprietary or BC1.2-compatible signaling in software, while the segmented LCD shows battery, mode, and status icons. Operating down to 2.0 V lets the MCU keep running through the full Li-ion discharge curve, and the 100-pin TQFP package provides ample GPIO for buttons, LED drivers, and external sensor interfaces.
おすすめ
IoT Sensor / Edge Nodes with Local LCD HMI
Edge-IoT nodes and small gateways that need a local segmented LCD for status/configuration (alongside Wi-Fi/BLE module communication) pair well with the PIC18F96J94T-I/PF. The 64 KB Flash / 4 KB RAM accommodates local sensor-processing routines and command interpreters, while UART/SPI channels connect to ESP32-class modules or sub-GHz radios. nanoWatt XLP™ sleep current supports long battery-life deployments (months to years), and the segmented LCD lets the user provision the device or read diagnostics without a smartphone app. The 100-pin TQFP (14x14) footprint leaves room for future board expansion.
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: PIC18F96J94T-I/PF — 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 | PIC18F97J94T-I/PF | PIC18F96J94-I/PF | PIC18F96J94T-I/PT | PIC18F97J94-I/PF |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (12x12 mm) - same pinout, smaller body | 100-TQFP (14x14 mm) - same |
| Core | PIC18 8-bit | PIC18 8-bit | PIC18 8-bit | PIC18 8-bit | PIC18 8-bit |
| Program Memory (Flash) | 64 KB | 128 KB | 64 KB | 64 KB | 128 KB |
| RAM | 4 KB | 4 KB | 4 KB | 4 KB | 4 KB |
| Maximum CPU Speed | 64 MHz / 16 MIPS | 64 MHz / 16 MIPS | 64 MHz / 16 MIPS | 64 MHz / 16 MIPS | 64 MHz / 16 MIPS |
| USB Transceiver | Integrated USB 2.0 FS Device/Host/OTG | Integrated USB 2.0 FS Device/Host/OTG | Integrated USB 2.0 FS Device/Host/OTG | Integrated USB 2.0 FS Device/Host/OTG | Integrated USB 2.0 FS Device/Host/OTG |
| Segmented LCD Segments | Up to 480 segments | Up to 480 segments | Up to 480 segments | Up to 480 segments | Up to 480 segments |
| Operating Temperature | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) |
主な差別化要因
- Integrates USB 2.0 FS transceiver + segmented LCD + nanoWatt XLP™ on one 8-bit PIC18 （vs PIC18F96J60T-I/PF)
- Drop-in memory upgrade path within same package （vs PIC18F97J94T-I/PF)
- Industrial-grade 100-pin TQFP with broad peripheral integration （vs PIC18F96J94T-I/PT (12x12 mm TQFP))
設計ノート
Estimated: place 100 nF X7R ceramic decoupling on every VDD/VSS pin pair (typically 5–6 pairs in this 100-pin TQFP), plus a single 4.7 µF–10 µF bulk capacitor near the device. The internal 2.5 V core LDO requires a 1 µF–4.7 µF low-ESR capacitor on the VCAP/VDDCORE pin (datasheet-recommended value). For USB applications, the VUSB3V3 pin needs a 100 nF + 4.7 µF decoupling pair, and the USB bus-powered sense resistor on VBUS must be sized per USB 2.0 inrush-current limits (10 µF max upstream VBUS capacitance without enumeration).
Route the USB DP/DM pair as a 90 Ω differential microstrip on the top layer, with continuous reference ground plane beneath and length matching within 150 mils. Keep the DP/DM traces away from clock lines, switching regulator inductors, and LCD segment driver traces. The 14x14 mm TQFP has a 0.5 mm pitch, so use fine-pitch PCB rules (6-mil trace/space minimum, microvia stackup for inner-layer escape), and keep 100 nF caps within 50 mils of each VDD pin.
Do not exceed 3.6 V on any VDD pin — the PIC18F96J94T-I/PF is a 3.3 V part and absolute-maximum 5 V exposure can damage the internal USB transceiver. Always enter USB Suspend mode in firmware after 3 ms of bus idle to stay USB 2.0 compliant; non-compliance can fail USB-IF certification. Configure the LCD charge pump capacitors exactly per the mux/bias mode chosen, because insufficient capacitance causes LCD ghosting and excessive capacitance draws more bias current.
コンプライアンス情報
Industrial temperature grade (-40 C to +85 C) per Microchip ordering code designator "I". Not AEC-Q100 qualified - contact Microchip for automotive-grade (Q) variants of the 96J94 family. RoHS/REACH/conflict-mineral statements sourced from Microchip product environmental compliance documentation.
