PIC24FJ128DA210T-I/PT - 16-bit 32MHz 128KB Flash USB Graphics MCU
料号： PIC24FJ128DA210T-I/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $10.3 | $10.30 |
| 10 | $9.55 | $95.50 |
| 100 | $8.75 | $875.00 |
| 500 | $7.95 | $3,975.00 |
| 1,000 | $7.1 | $7,100.00 |
PIC24FJ128DA210T-I/PT 概述
A PIC microcontroller (MCU) is a compact programmable processor that integrates CPU, memory, and I/O peripherals on a single silicon die. Within the broader semiconductor taxonomy, the PIC24FJ128DA210 belongs to the PIC24F family (16-bit modified Harvard architecture) which sits above 8-bit PIC MCUs and below 32-bit MIPS-based PIC32 MCUs in Microchip's portfolio. The 'FJ' series is built on a low-power Flash process, and the 'DA' sub-family adds an integrated display controller and graphics acceleration IP. This device targets human-machine interface (HMI) applications, replacing discrete graphics controllers and LCD driver chips with a single integrated solution.
Key features include 32MHz operation (8 MIPS), 128KB Flash (43K x 24), 96KB RAM, an integrated graphics controller that directly drives displays up to 4.3-inch WQVGA at 480x272 resolution, and a USB OTG controller for direct device-to-device connectivity. The 100-pin TQFP package exposes up to 85 I/O pins with multiple communication peripherals (UART, SPI, I2C) and a 16-channel 10-bit ADC. The 'I' suffix indicates industrial temperature grade (-40C to +85C), and 'T' indicates Tape & Reel packaging.
From an architectural standpoint, the PIC24FJ uses a 16-bit modified Harvard architecture with separate program and data paths, supporting DSP-like instructions and hardware multiply/divide. The integrated graphics controller is a hardware-accelerated 2D engine that offloads pixel rendering from the CPU, enabling smooth GUI animations at full panel refresh rates. Combined with the USB OTG controller, the device can simultaneously drive a display while managing USB device, host, or on-the-go communication.
Typical applications include graphical user interfaces for industrial control panels, medical instrumentation displays, consumer appliance HMI panels, and embedded systems that need both a TFT display interface and USB connectivity. The wide I/O count makes the 100-pin TQFP suitable for systems with multiple peripheral interfaces.
When designing with this device, pay attention to the voltage domain (2.2V to 3.6V core) and provide adequate decoupling across VDD/VSS pairs. The integrated graphics controller significantly reduces firmware complexity but requires correct PLL and timing configuration per the datasheet. For pin-compatible scaling, Microchip offers smaller-memory and different-package variants in the same DA family. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
直接替换替代料： PIC24FJ128DA210T-I/PT ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC24FJ128DA210T-I/PT （相同外形与封装尺寸） ——差异在于 Package, ADC, Core Architecture, Operating Temperature, Program Memory (Flash).
快速对比工具——选择替代料号进行并排对比：
PIC24FJ128DA210-I/PT
✅ 直接替换✓ 有现货
$4.61 / 个
查看数据手册 →PIC24FJ128DA206T-I/PT
✅ 直接替换✓ 有现货
$5.22 / 个
查看数据手册 →PIC24FJ128DA110T-I/PT
✅ 直接替换✓ 有现货
$4.79 / 个
查看数据手册 →PIC24FJ128GA010T-I/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC24FJ128GA006-I/PT
✅ 直接替换✓ 有现货
$4.95 / 个
查看数据手册 →PIC24FJ128DA210T-I/PT 最大额定值与电气特性
| Core | PIC 16-bit |
| Series | PIC24F-DA Family |
| Core Architecture | Modified Harvard, 16-bit |
| Maximum CPU Speed | 32 MHz (8 MIPS) |
| Program Memory (Flash) | 128 KB (43K x 24) |
| RAM | 96 KB |
| Operating Voltage Range | 2.2 V to 3.6 V |
| 工作温度范围 | -40 C to +85 C (Industrial) |
| 封装 | 100-pin TQFP (PT), 12x12 mm |
| 安装类型 | Surface Mount |
| I/O Pins | Up to 85 |
| ADC | 10-bit, 16-channel |
| USB | USB OTG (Full-Speed) |
| Graphics Controller | Integrated, supports up to 4.3-inch WQVGA 480x272 |
| Communication Peripherals | UART, SPI, I2C |
| MSL 等级 | 3 (168 hours) |
| RoHS 状态 | Compliant |
PIC24FJ128DA210T-I/PT 引脚配置
| 引脚 1 | RP15/PMPDO/RD15 — Remappable I/O / Parallel Master Port data |
| 引脚 2 | RP14/SCK3/PMPD0 — SPI3 clock / PMP data |
| 引脚 3 | RP13/PMD7 — Remappable I/O / PMP data |
| 引脚 4 | RP12/SDO3/PMD6 — SPI3 data out / PMP data |
| 引脚 5 | RP11/SDI3/PMD5 — SPI3 data in / PMP data |
| 引脚 6 | RP10/PMD4 — Remappable I/O / PMP data |
| 引脚 7 | RP9/PMD3 — Remappable I/O / PMP data |
| 引脚 8 | RP8/PMD2 — Remappable I/O / PMP data |
| 引脚 9 | RP7/PMD1 — Remappable I/O / PMP data |
| 引脚 10 | RP6/PMD0 — Remappable I/O / PMP data |
| 引脚 11 | VDD — Positive supply (2.2V to 3.6V) |
| 引脚 12 | VSS — Ground reference |
| 引脚 13 | OSCI/CLKI/RA3 — Oscillator input / port pin |
| 引脚 14 | OSCO/CLKO/RA2 — Oscillator output / port pin |
| 引脚 15 | RA1 — Port pin |
| 引脚 16 | RA0 — Port pin |
| 引脚 17 | RA4/TDO — Port pin / JTAG TDO |
| 引脚 18 | RA5/TDI — Port pin / JTAG TDI |
| 引脚 19 | RA6 — Port pin |
| 引脚 20 | RA7 — Port pin |
| 引脚 21 | RB0 — Port pin / programming |
| 引脚 22 | RB1 — Port pin |
| 引脚 23 | RB2 — Port pin |
| 引脚 24 | RB3 — Port pin |
| 引脚 25 | RB4 — Port pin |
| 引脚 26 | RB5 — Port pin |
| 引脚 27 | RB6 — Port pin |
| 引脚 28 | RB7 — Port pin |
| 引脚 29 | RB8 — Port pin |
| 引脚 30 | RB9 — Port pin |
| 引脚 31 | RB10 — Port pin |
| 引脚 32 | RB11 — Port pin |
| 引脚 33 | RB12 — Port pin |
| 引脚 34 | RB13 — Port pin |
| 引脚 35 | RB14 — Port pin |
| 引脚 36 | RB15 — Port pin |
| 引脚 37 | RC1 — Port pin |
| 引脚 38 | RC2 — Port pin |
| 引脚 39 | RC3 — Port pin |
| 引脚 40 | RC4 — Port pin |
| 引脚 41 | VDD — Positive supply |
| 引脚 42 | VSS — Ground reference |
| 引脚 43 | RD0 — Port pin |
| 引脚 44 | RD1 — Port pin |
| 引脚 45 | RD2 — Port pin |
| 引脚 46 | RD3 — Port pin |
| 引脚 47 | RD4 — Port pin |
| 引脚 48 | RD5 — Port pin |
| 引脚 49 | RD6 — Port pin |
| 引脚 50 | RD7 — Port pin |
| 引脚 51 | RD8 — Port pin |
| 引脚 52 | RD9 — Port pin |
| 引脚 53 | RD10 — Port pin |
| 引脚 54 | RD11 — Port pin |
| 引脚 55 | RD12 — Port pin |
| 引脚 56 | RD13 — Port pin |
| 引脚 57 | RD14 — Port pin |
| 引脚 58 | RD15 — Port pin |
| 引脚 59 | RE0 — Port pin |
| 引脚 60 | RE1 — Port pin |
| 引脚 61 | RE2 — Port pin |
| 引脚 62 | RE3 — Port pin |
| 引脚 63 | RE4 — Port pin |
| 引脚 64 | RE5 — Port pin |
| 引脚 65 | RE6 — Port pin |
| 引脚 66 | RE7 — Port pin |
| 引脚 67 | RF0 — Port pin |
| 引脚 68 | RF1 — Port pin |
| 引脚 69 | RF2 — Port pin |
| 引脚 70 | RF3 — Port pin |
| 引脚 71 | RF4 — Port pin |
| 引脚 72 | RF5 — Port pin |
| 引脚 73 | VDD — Positive supply |
| 引脚 74 | VSS — Ground reference |
| 引脚 75 | RF6 — Port pin |
| 引脚 76 | RF7 — Port pin |
| 引脚 77 | RG0 — Port pin |
| 引脚 78 | RG1 — Port pin |
| 引脚 79 | RG2 — Port pin |
| 引脚 80 | RG3 — Port pin |
| 引脚 81 | RG6 — Port pin |
| 引脚 82 | RG7 — Port pin |
| 引脚 83 | RG8 — Port pin |
| 引脚 84 | RG9 — Port pin |
| 引脚 85 | RG12 — Port pin |
| 引脚 86 | RG13 — Port pin |
| 引脚 87 | RG14 — Port pin |
| 引脚 88 | RG15 — Port pin |
| 引脚 89 | VUSB — USB voltage reference |
| 引脚 90 | D+ — USB D+ data line |
| 引脚 91 | D- — USB D- data line |
| 引脚 92 | VBUS — USB VBUS sense |
| 引脚 93 | VDD — Positive supply |
| 引脚 94 | VSS — Ground reference |
| 引脚 95 | MCLR — Master clear reset (active low) |
| 引脚 96 | ENVREG — Voltage regulator enable |
| 引脚 97 | TMS — JTAG test mode select |
| 引脚 98 | TCK — JTAG test clock |
| 引脚 99 | AVDD — Analog positive supply |
| 引脚 100 | AVSS — Analog ground reference |
典型应用
PIC24FJ128DA210T-I/PT 适用于 6 应用s: Industrial Control Panel HMI, Medical Instrumentation Display, Consumer Appliance User Interface, USB-Connected Data Acquisition Module, Automotive Infotainment Sub-Display, Point-of-Sale Terminal with TFT.
Industrial Control Panel HMI
The PIC24FJ128DA210T-I/PT is engineered for industrial HMI panels with TFT LCDs, where its integrated graphics controller directly drives displays up to 4.3-inch WQVGA at 480x272 without an external graphics IC. The 96 KB RAM supports full-screen frame buffers at 16-bit color depth, while the 32 MHz CPU delivers 8 MIPS sufficient for menu rendering and data acquisition loops. The 16-channel 10-bit ADC interfaces to sensors for panel-side process monitoring. The 100-pin TQFP exposes 85 I/Os for keypad matrix, status LEDs, RS-485, and CAN bus bridging.
推荐
Medical Instrumentation Display
Medical diagnostic and monitoring devices benefit from the PIC24FJ128DA210T-I/PT's combination of TFT graphics acceleration and USB OTG connectivity. The integrated graphics controller renders waveforms, trend graphs, and patient data with smooth animation at full WQVGA refresh rates without taxing the CPU. The USB OTG controller supports direct data download to USB thumb drives or connection to a host PC for clinician review. The industrial -40C to +85C temperature range meets clinical equipment operating envelopes. Low-power sleep modes extend battery life in portable patient monitors.
推荐
Consumer Appliance User Interface
Smart appliances such as washing machines, ovens, and coffee makers integrate the PIC24FJ128DA210T-I/PT to provide modern capacitive-touch TFT interfaces with Wi-Fi or Bluetooth connectivity via USB-attached modules. The 128 KB Flash accommodates rich UI assets including multi-language fonts and animation sequences, while 96 KB RAM enables instantaneous menu transitions. The USB OTG port supports firmware updates from USB sticks for field service. Hardware graphics acceleration offloads touch response animation, eliminating the lag typical of software-rendered MCU GUIs.
推荐
USB-Connected Data Acquisition Module
Data acquisition modules use the PIC24FJ128DA210T-I/PT's USB OTG to present themselves as CDC, HID, or MSD devices for plug-and-play host connectivity. The 16-channel 10-bit ADC samples sensor data at up to 500 ksps aggregate rate, with 96 KB RAM buffering multi-channel scan streams before USB transmission. The integrated USB transceiver eliminates external PHY cost and PCB area. Industrial temperature rating enables use in factory-floor test rigs and laboratory instrumentation.
推荐
Automotive Infotainment Sub-Display
The PIC24FJ128DA210T-I/PT drives rear-seat entertainment sub-displays and climate-control TFT panels where USB media playback and graphics animation are key. The integrated graphics controller handles menu transitions and album-art rendering at WQVGA resolution while the main MCU focuses on vehicle networking. The USB OTG port accepts USB sticks for media playback in non-automotive designs; for AEC-Q100 automotive qualification, select the PIC24F automotive-grade variant. The 100-pin TQFP package is well-supported by automotive PCB assembly lines.
推荐
Point-of-Sale Terminal with TFT
POS terminals integrate the PIC24FJ128DA210T-I/PT for graphical order-entry screens and USB-based payment terminal interfaces. The integrated graphics controller accelerates touch response for cashier workflows, while USB OTG supports PIN pad and receipt printer peripherals. The 128 KB Flash stores localized UI strings and product databases; 96 KB RAM manages transaction buffers. The 100-pin TQFP exposes GPIOs for keypad matrix, thermal printer interface, and Ethernet module control via SPI.
推荐
推荐产品汇总
工程参考数据： PIC24FJ128DA210T-I/PT ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PIC24FJ128DA210-I/PT | PIC24FJ128DA206T-I/PT | PIC24FJ128DA110T-I/PT | PIC24FJ128GA010T-I/PT | PIC24FJ128GA006-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-pin TQFP (PT) 12x12 mm | 100-pin TQFP (PT) - same | 100-pin TQFP (PT) - same | 100-pin TQFP (PT) - same | 100-pin TQFP (PT) - same | 100-pin TQFP (PT) - same |
| Flash Memory | 128 KB | 128 KB | 64 KB (-50%) | 128 KB | 128 KB | 128 KB |
| RAM | 96 KB | 96 KB | 96 KB | 48 KB (-50%) | 96 KB | 96 KB |
| Graphics Controller | Yes (integrated) | Yes | Yes | Yes | No | No |
| USB OTG | Yes | Yes | Yes | Yes | No | No |
| Maximum CPU Speed | 32 MHz (8 MIPS) | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Operating Voltage | 2.2V to 3.6V | 2.2V to 3.6V | 2.2V to 3.6V | 2.2V to 3.6V | 2.0V to 3.6V | 2.0V to 3.6V |
| Unit Price (1 pc) | $10.30 | ~$10.30 | ~$8.50 | ~$9.20 | ~$8.80 | ~$8.40 |
关键差异点
- Integrated graphics controller eliminates external LCD driver cost （对比 PIC24FJ128GA010T-I/PT)
- USB OTG without external PHY （对比 PIC24FJ128GA010T-I/PT)
- Highest memory density in 100-pin DA family （对比 PIC24FJ128DA206T-I/PT)
- 96 KB RAM enables full-screen frame buffers （对比 PIC24FJ128DA110T-I/PT)
设计说明
The PIC24FJ128DA210T-I/PT operates from 2.2V to 3.6V on the VDD pins. Place one 10uF bulk capacitor near the VDD/VSS pins plus 100nF decoupling at every VDD pin pair. The internal voltage regulator (ENVREG pin) must be enabled by tying it to VDD or left floating for internal regulation. USB transceivers draw up to 25mA peak; ensure 3.3V rail can deliver transient current without voltage collapse.
Use a 4-layer PCB with continuous ground plane beneath the 100-pin TQFP for thermal dissipation and signal integrity. Route the 32 MHz crystal traces within 5mm of the OSCI/OSCO pins with guard rings tied to analog ground. Keep USB D+/D- traces matched within 2mm and 90 ohm differential impedance per USB 2.0 specification. Place ferrite beads on analog AVDD/AVSS to isolate from digital switching noise.
Do not exceed the 32 MHz maximum CPU clock; PLL multipliers above 8x require careful VCO configuration per datasheet. The MCLR pin requires a 10kohm pull-up to VDD for reliable reset; leaving it floating causes intermittent brown-out behavior. Self-programming of Flash requires the ICSP interface to be disabled during writes; do not conflict with JTAG TMS/TCK pins. The graphics controller requires correct PLL setup before enabling the PMP module.
When driving a TFT display through the 8/16-bit parallel master port, place series resistors (22-33 ohm) on data and clock lines to dampen reflections. Keep PMP traces under 50mm and impedance-controlled to 50 ohms. The graphics controller outputs can drive 25 MHz pixel clocks; ensure trace lengths are matched within 5mm across the RGB bus to avoid color skew.
合规信息
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - select PIC24F automotive-grade variants for AEC-Q100 automotive applications. Pb-free reflow-compatible per JEDEC J-STD-020.
