PIC24FJ192GA106-E/PT - 192KB Flash 16-bit MCU 64-TQFP
部品番号: PIC24FJ192GA106-E/PT ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $8.85 | $8.85 |
| 10 | $7.92 | $79.20 |
| 100 | $6.95 | $695.00 |
| 500 | $6.21 | $3,105.00 |
| 1,000 | $5.48 | $5,480.00 |
PIC24FJ192GA106-E/PT 概要
This PIC microcontroller belongs to the PIC24FJ family of low-power 16-bit MCUs, a category that bridges the gap between 8-bit PIC16/PIC18 devices and 32-bit PIC32 parts. The PIC24FJ series integrates a wide peripheral set (UART, SPI, I2C, ADC, timers, RTCC, CTMU) on a single die and is intended for low-power (<100 nA standby current), connectivity-rich embedded applications that benefit from multiple serial ports and large memory footprints.
Key features include three I2C, three SPI, four UART serial interfaces, 23 independent timers, a 16-channel 10-bit ADC, three analog comparators with programmable I/O, a hardware real-time clock/calendar (RTCC), and a charge time measurement unit (CTMU) for capacitive touch sensing. The integrated Peripheral Pin Select (PPS) remapping allows most digital peripherals to be assigned to a wide range of I/O pins, easing PCB layout.
Typical applications include industrial control panels, low-power remote sensor nodes, USB/audio bridging bridges, graphic TFT display controllers, and capacitive-touch human-machine interfaces. The wide peripheral mix also suits medical instrumentation and connected consumer appliances.
When designing with this MCU, observe the core decoupling rule: a low-ESR capacitor (such as tantalum) must be placed at the VDDCORE pin to stabilize the on-chip regulator. Programming/debugging is supported by Microchip's MPLAB ICD tools and the in-circuit debugger via dedicated PGx pins. This page synthesizes distributor pricing, drop-in PIC24FJ family alternatives, and practical design notes not found in the manufacturer datasheet.
ドロップイン代替品: PIC24FJ192GA106-E/PT — 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: PIC24FJ192GA106-E/PT （同一形状・フットプリント） — 相違点: Timers, ADC, Package, Core Architecture, Maximum CPU Speed.
クイック比較ツール — 並列比較する代替部品を選択:
PIC24FJ128GA106-I/PT
✅ ドロップイン✓ 在庫あり
$4.88 / 個
データシートを見る →PIC24FJ192GA106-I/PT
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$4.35 / 個
データシートを見る →PIC24FJ128GA006-I/PT
✅ ドロップイン✓ 在庫あり
$4.95 / 個
データシートを見る →PIC24FJ128GA010-I/PT
✅ ドロップイン✓ 在庫あり
$4.95 / 個
データシートを見る →PIC24FJ128GA108-I/PT
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$3.78 / 個
データシートを見る →PIC24FJ192GA106-E/PT 最大定格＆電気的特性
| Family | PIC24FJ |
| Core Architecture | 16-bit modified Harvard |
| Program Memory (Flash) | 192 KB |
| RAM | 16 KB |
| Maximum CPU Speed | 32 MHz |
| Operating Voltage | 2.0 V to 3.6 V |
| パッケージ | 64-pin TQFP (10x10 mm) |
| 実装タイプ | Surface Mount |
| Number of I/O Pins | 53 |
| ADC | 10-bit, 16 channels |
| Analog Comparators | 3 |
| UART | 4 |
| SPI | 3 |
| I2C | 3 |
| Timers | 16-bit x 5 + 32-bit x 2 |
| Peripheral Pin Select (PPS) | Yes |
| RTCC | Yes (hardware) |
| CTMU | Yes |
| 動作温度 | -40C to +125C (Extended, 'E' suffix) |
| RoHS | Compliant |
| MSLレベル | 3 (per JEDEC J-STD-020) |
PIC24FJ192GA106-E/PT ピン構成
| ピン 1 | RP15/RD15 — Remappable I/O / port D bit 15 |
| ピン 2 | RP14/RD14 — Remappable I/O / port D bit 14 |
| ピン 3 | RP13/RD13 — Remappable I/O / port D bit 13 |
| ピン 4 | RP12/RD12 — Remappable I/O / port D bit 12 |
| ピン 5 | RP11/RD11 — Remappable I/O / port D bit 11 |
| ピン 6 | RP10/RD10 — Remappable I/O / port D bit 10 |
| ピン 7 | RP9/RD9 — Remappable I/O / port D bit 9 |
| ピン 8 | RP8/RD8 — Remappable I/O / port D bit 8 |
| ピン 9 | RP7/RD7 — Remappable I/O / port D bit 7 |
| ピン 10 | RP6/RD6 — Remappable I/O / port D bit 6 |
| ピン 11 | RP5/RD5 — Remappable I/O / port D bit 5 |
| ピン 12 | RP4/RD4 — Remappable I/O / port D bit 4 |
| ピン 13 | RP3/RD3 — Remappable I/O / port D bit 3 |
| ピン 14 | RP2/RD2 — Remappable I/O / port D bit 2 |
| ピン 15 | RP1/RD1 — Remappable I/O / port D bit 1 |
| ピン 16 | RP0/RD0 — Remappable I/O / port D bit 0 |
| ピン 17 | AVDD — Analog supply voltage |
| ピン 18 | AVSS — Analog ground |
| ピン 19 | VREF+/CVREF+ — ADC voltage reference positive / comparator reference |
| ピン 20 | VREF- — ADC voltage reference negative |
| ピン 21 | AN0 — Analog input 0 |
| ピン 22 | AN1 — Analog input 1 |
| ピン 23 | AN2 — Analog input 2 |
| ピン 24 | AN3 — Analog input 3 |
| ピン 25 | AN4 — Analog input 4 |
| ピン 26 | AN5 — Analog input 5 |
| ピン 27 | AN6 — Analog input 6 |
| ピン 28 | AN7 — Analog input 7 |
| ピン 29 | AN8 — Analog input 8 |
| ピン 30 | AN9 — Analog input 9 |
| ピン 31 | AN10 — Analog input 10 |
| ピン 32 | AN11 — Analog input 11 |
| ピン 33 | AN12 — Analog input 12 |
| ピン 34 | AN13 — Analog input 13 |
| ピン 35 | AN14 — Analog input 14 |
| ピン 36 | AN15 — Analog input 15 |
| ピン 37 | VDD — Digital supply voltage |
| ピン 38 | VSS — Digital ground |
| ピン 39 | OSC1/CLKI — Crystal oscillator input / external clock input |
| ピン 40 | OSC2/CLKO — Crystal oscillator output / clock output |
| ピン 41 | SOSCI/SOSCKI — Secondary oscillator (RTCC) crystal input |
| ピン 42 | SOSCO — Secondary oscillator (RTCC) crystal output |
| ピン 43 | PGEC1/AN19 — ICSP clock 1 / analog input 19 |
| ピン 44 | PGED1/AN18 — ICSP data 1 / analog input 18 |
| ピン 45 | PGEC2/AN17 — ICSP clock 2 / analog input 17 |
| ピン 46 | PGED2/AN16 — ICSP data 2 / analog input 16 |
| ピン 47 | ENVREG — Voltage regulator enable |
| ピン 48 | VDDCORE — Core voltage regulator output (decoupling required) |
| ピン 49 | RA0 — Port A bit 0 |
| ピン 50 | RA1 — Port A bit 1 |
| ピン 51 | RA2 — Port A bit 2 |
| ピン 52 | RA3 — Port A bit 3 |
| ピン 53 | RA4 — Port A bit 4 |
| ピン 54 | RA5 — Port A bit 5 |
| ピン 55 | RA6 — Port A bit 6 |
| ピン 56 | RA7 — Port A bit 7 |
| ピン 57 | RB0 — Port B bit 0 |
| ピン 58 | RB1 — Port B bit 1 |
| ピン 59 | RB2 — Port B bit 2 |
| ピン 60 | RB3 — Port B bit 3 |
| ピン 61 | RB4 — Port B bit 4 |
| ピン 62 | RB5 — Port B bit 5 |
| ピン 63 | RB6 — Port B bit 6 |
| ピン 64 | RB7 — Port B bit 7 |
主な用途
PIC24FJ192GA106-E/PT の用途: 6 件s: Industrial Control Panels, Low-Power Remote Sensor Nodes, Capacitive Touch HMI Interfaces, Medical Instrumentation, Consumer Appliance Controllers, Audio Bridging and DSP Front-End.
Industrial Control Panels
The PIC24FJ192GA106-E/PT fits industrial control panels thanks to its 192 KB Flash for HMI firmware, 16 KB RAM for display frame buffers, and four UART ports for multi-drop RS-485 networks. The 32 MHz CPU can refresh character or small TFT LCDs while simultaneously managing Modbus RTU traffic. The -40C to +125C extended temperature range (E suffix) covers unheated cabinet installations, and the Peripheral Pin Select (PPS) feature lets PCB designers reroute UART, SPI, and I2C signals to ease EMC-aware layout.
おすすめ
Low-Power Remote Sensor Nodes
For battery-powered wireless sensor nodes, the PIC24FJ192GA106-E/PT provides <100 nA standby current in deep-sleep mode while retaining RAM, allowing fast wake-and-transmit cycles. The 16 KB RAM accommodates sensor data buffering between radio transmissions, and the integrated 10-bit ADC with 16 input channels supports multi-sensor acquisition. The three SPI ports can drive Sub-GHz transceivers, external sensors, and flash memory without external multiplexer ICs.
おすすめ
Capacitive Touch HMI Interfaces
The integrated Charge Time Measurement Unit (CTMU) makes PIC24FJ192GA106-E/PT well suited for capacitive-touch human-machine interfaces, supporting buttons, sliders, and proximity sensors without an external touch controller. The 16 KB RAM can hold touch-scanning state machines and debounce tables, and the three I2C ports let the design add a TFT display driver without consuming SPI resources. PPS reassignment allows the touch channels to be remapped to alternate I/O pins if PCB layout changes mid-design.
おすすめ
Medical Instrumentation
In medical instrumentation such as portable pulse oximeters, glucometers, and patient-side monitors, the PIC24FJ192GA106-E/PT delivers deterministic 16-bit performance for signal conditioning. The 16-channel 10-bit ADC handles multiple sensor inputs, and the four UARTs split communication between a host processor, an SPI display, and an optional Bluetooth or Wi-Fi module. The hardware RTCC supports time-stamped event logging for clinical audit trails.
おすすめ
Consumer Appliance Controllers
PIC24FJ192GA106-E/PT serves as the main controller in washing machines, dishwashers, induction cooktops, and HVAC thermostats because it integrates 192 KB of firmware space for state machines plus UI logic. The 23 independent timers drive PWM outputs for motor control, valve sequencing, and zero-cross detection. The wide 2.0 V to 3.6 V supply range supports both 3.3 V and battery-backed 3 V designs.
おすすめ
Audio Bridging and DSP Front-End
The PIC24FJ192GA106-E/PT's 16 MIPS performance and 16 KB RAM allow real-time audio sample routing and basic DSP filtering in USB audio adapters, Bluetooth speaker docks, and hearing-aid programming interfaces. The SPI ports drive external audio codecs, while the integrated RTCC timestamps recording sessions. PPS gives flexibility when routing I2S-style signals alongside the three I2C ports used for codec configuration.
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: PIC24FJ192GA106-E/PT — 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 | PIC24FJ128GA106-I/PT | PIC24FJ192GA106-I/PT | PIC24FJ128GA006-I/PT | PIC24FJ128GA010-I/PT | PIC24FJ128GA108-I/PT |
|---|---|---|---|---|---|---|
| Package | 64-pin TQFP (10x10) | 64-pin TQFP (10x10) | 64-pin TQFP (10x10) | 64-pin TQFP (10x10) | 64-pin TQFP (10x10) | 64-pin TQFP (10x10) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Memory (Flash) | 192 KB | 128 KB (-33%) | 192 KB (same) | 128 KB (-33%) | 128 KB (-33%) | 128 KB (-33%) |
| RAM | 16 KB | 8 KB (-50%) | 16 KB (same) | 8 KB (-50%) | 8 KB (-50%) | 8 KB (-50%) |
| Maximum CPU Speed | 32 MHz | 32 MHz (same) | 32 MHz (same) | 32 MHz (same) | 32 MHz (same) | 32 MHz (same) |
| Operating Temperature | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) |
| Peripheral Pin Select (PPS) | Yes | Yes | Yes | Limited | Yes | Yes |
| CTMU (Capacitive Touch) | Yes | Yes | Yes | Yes | Yes | Yes |
| RTCC | Yes | Yes | Yes | Yes | Yes | Yes |
主な差別化要因
- Largest Flash in the PIC24FJ 64-pin TQFP family （vs PIC24FJ128GA106-I/PT)
- Extended -40C to +125C temperature grade （vs PIC24FJ192GA106-I/PT)
- Same 64-pin TQFP footprint as PIC24FJ family （vs PIC24EP128GP204-E/MV)
設計ノート
A low-ESR capacitor (such as 10 uF tantalum or ceramic) must be connected to the VDDCORE pin to maintain the stability of the on-chip core voltage regulator. Omitting this capacitor or using a high-ESR part can lead to brown-outs and erratic behavior at high CPU loads or low temperatures. Place the capacitor physically within 5 mm of the VDDCORE pin and route a wide ground pour directly back to the nearest VSS pad.
Use the Peripheral Pin Select (PPS) feature to remap digital peripherals (UART, SPI, I2C) to any of the remappable I/O pins after laying out the PCB. This avoids hard-wiring peripheral functions to fixed pins and gives layout engineers freedom to group signals for EMC compliance. Always lock the PPS configuration in firmware before any communication peripheral is enabled.
Do not drive I/O pins above VDD + 0.3 V or below VSS - 0.3 V; the absolute maximum ratings are easily exceeded when interfacing 5 V logic. Use external level shifters or resistive dividers when connecting to 5 V peripherals. Also ensure the MCLR reset pin has a proper 10 kohm pull-up and a 100 nF decoupling capacitor directly at the pin to prevent unintended resets in noisy environments.
コンプライアンス情報
RoHS and lead-free per Microchip product page; AEC-Q100 grade not specified for this part (industrial extended temperature only).
