PIC24FJ256GB210T-I/PT - 16-bit 256KB Flash USB MCU 100-TQFP
Référence : PIC24FJ256GB210T-I/PT ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $9.95 | $9,95 |
| 10 | $9.2 | $92,00 |
| 100 | $8.45 | $845,00 |
| 500 | $7.62 | $3 810,00 |
| 1 000 | $6.88 | $6 880,00 |
PIC24FJ256GB210T-I/PT Présentation
A PIC24F microcontroller is a 16-bit Harvard-architecture MCU that sits in Microchip's mid-range portfolio, positioned above the 8-bit PIC16/PIC18 families and below the 32-bit PIC32MX parts. PIC24F parts use a modified RISC instruction set with 24-bit instructions, 16-bit data paths, and hardware multiply/divide, giving a typical 1.5 to 2x performance uplift over PIC18 while preserving the MPLAB X toolchain and XC16 compiler ecosystem. They fall within the broader taxonomy: PIC24 -> PIC24F -> 16-bit MCU -> microcontroller -> embedded IC -> semiconductor. This GB210 variant adds an integrated USB 2.0 full-speed OTG transceiver and the Peripheral Pin Select (PPS) feature that allows remapping of digital peripherals to any GPIO.
Key features include 256 KB (85.5K x 24) self-programmable Flash, 96 KB RAM, hardware Real-Time Clock and Calendar (RTCC), a 16-channel 10-bit ADC, 5 PWM modules, and multiple UART/SPI/I2C modules. Integrated peripherals also include DMA, a parallel master port, and a charge time measurement unit (CTMU). The chip supports 5V-tolerant I/O when the supply is 3.3V, simplifying mixed-voltage interfacing in industrial designs.
The architecture combines a 16-bit ALU with a 24-bit instruction word for code-efficient C compilation, while on-chip peripherals reduce external component count. The USB OTG controller handles full-speed (12 Mbps) device, host, and OTG roles without an external PHY, and PPS allows flexible pin assignment to reduce PCB routing congestion in dense 100-TQFP designs.
Typical applications include USB peripherals (HID, CDC, MSD), USB medical and industrial instrumentation, embedded host devices reading USB flash or HID peripherals, OTG dual-role designs such as data loggers and portable instruments, and human-machine interface (HMI) panels with graphics or touch. Designers should evaluate the Explorer 16/32 development board with the matching Plug-In Module (PIM) to accelerate prototyping and reuse code between PIC24F and dsPIC33 families via pin-compatible footprints.
When designing with this device, leverage the PPS feature to route peripherals after layout, allocate at least one DMA channel for USB endpoints to offload the CPU, and ensure VUSB and VBUS sensing pins are properly decoupled with the values listed in the manufacturer datasheet.
This page synthesizes distributor pricing, parametric same-package alternatives, and design considerations not found in the standalone manufacturer datasheet, helping engineers select, source, and integrate the part faster.
Alternatives de remplacement direct pour PIC24FJ256GB210T-I/PT — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC24FJ256GB210T-I/PT (même facteur de forme et même empreinte) — différant par Package, ADC, Core Architecture, Operating Temperature, Timers.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC24FJ256GB210-I/PT
✅ Remplacement direct✓ En stock
$6.79 / unité
Voir la fiche technique →PIC24FJ256GB210-I/BG
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24FJ256GB210T-I/PT-QTP
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24FJ256GB210T-I/BG-QTP
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24FJ192GB110-I/PT
✅ Remplacement direct✓ En stock
$5.21 / unité
Voir la fiche technique →PIC24FJ128GB110-I/PT
✅ Remplacement direct✓ En stock
$3.78 / unité
Voir la fiche technique →PIC24FJ256GA610-I/BG
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$3.41 / unité
Voir la fiche technique →PIC24FJ256GB210T-I/PT Valeurs maximales et caractéristiques électriques
| Core Processor | PIC |
| Core Size / Data Bus Width | 16-bit |
| Core Architecture | Modified Harvard, RISC, 24-bit instruction word |
| Family | PIC® 24F |
| Maximum CPU Speed | 32 MHz (16 MIPS at 3.3V) |
| Program Memory (Flash) | 256 KB (85.5K x 24) |
| RAM | 96 KB |
| Operating Voltage Range | 2.0 V to 3.6 V |
| I/O Pins | 84 |
| USB | USB 2.0 Full-Speed On-The-Go (Device/Host/OTG) |
| ADC | 10-bit, 16-channel |
| Timers | 5 x 16-bit, 5 x 32-bit |
| PWM Modules | 5 output compare / 5 PWM |
| Communication Interfaces | UART, SPI, I2C, USB OTG, PMP |
| DMA Channels | 8 |
| Boîtier | 100-pin TQFP (12x12 mm) |
| Type de montage | Surface Mount |
| Température de fonctionnement | -40°C to +85°C (Industrial) |
| Packaging Format | Tape & Reel (T suffix) |
| Niveau MSL | 3 (168 hours) |
| Statut RoHS | Compliant |
| Lead-Free / Halogen-Free | Lead-Free, Halogen-Free per Microchip policy |
Configuration des broches de PIC24FJ256GB210T-I/PT
| Broche 1 | RG15 — Port G bit 15 (digital I/O, analog capable) |
| Broche 2 | VDD — Core supply voltage (2.0-3.6V) |
| Broche 3 | RF5 — Port F bit 5 (digital I/O) |
| Broche 4 | RF4 — Port F bit 4 (digital I/O) |
| Broche 5 | VBUS — USB VBUS sense input |
| Broche 6 | VUSB — USB transceiver supply (3.3V derived internally) |
| Broche 7 | D- — USB D- line |
| Broche 8 | D+ — USB D+ line |
| Broche 9 | RD15 — Port D bit 15 (digital I/O) |
| Broche 10 | RD14 — Port D bit 14 (digital I/O) |
| Broche 11 | RD13 — Port D bit 13 (digital I/O) |
| Broche 12 | RD12 — Port D bit 12 (digital I/O) |
| Broche 13 | AVDD — Analog supply voltage |
| Broche 14 | AVSS — Analog ground |
| Broche 15 | RB15 — Port B bit 15 (digital I/O, analog) |
| Broche 16 | RB14 — Port B bit 14 (digital I/O, analog) |
| Broche 17 | RB13 — Port B bit 13 (digital I/O, analog) |
| Broche 18 | RB12 — Port B bit 12 (digital I/O, analog) |
| Broche 19 | RB11 — Port B bit 11 (digital I/O, analog) |
| Broche 20 | RB10 — Port B bit 10 (digital I/O, analog) |
| Broche 21 | RB9 — Port B bit 9 (digital I/O, analog) |
| Broche 22 | RB8 — Port B bit 8 (digital I/O, analog) |
| Broche 23 | RC13 — Port C bit 13 (digital I/O) |
| Broche 24 | RC14 — Port C bit 14 (digital I/O) |
| Broche 25 | VSS — Digital ground |
| Broche 26 | OSC1 — Crystal oscillator input / external clock |
| Broche 27 | OSC2 — Crystal oscillator output |
| Broche 28 | SOSCO — Secondary oscillator (32 kHz) output |
| Broche 29 | SOSCI — Secondary oscillator (32 kHz) input |
| Broche 30 | RC15 — Port C bit 15 (digital I/O) |
| Broche 31 | VDD — Core supply voltage |
| Broche 32 | VSS — Digital ground |
| Broche 33 | RD0 — Port D bit 0 (digital I/O) |
| Broche 34 | RD1 — Port D bit 1 (digital I/O) |
| Broche 35 | RD2 — Port D bit 2 (digital I/O) |
| Broche 36 | RD3 — Port D bit 3 (digital I/O) |
| Broche 37 | RD4 — Port D bit 4 (digital I/O) |
| Broche 38 | RD5 — Port D bit 5 (digital I/O) |
| Broche 39 | RD6 — Port D bit 6 (digital I/O) |
| Broche 40 | RD7 — Port D bit 7 (digital I/O) |
| Broche 41 | RF0 — Port F bit 0 (digital I/O) |
| Broche 42 | RF1 — Port F bit 1 (digital I/O) |
| Broche 43 | RF2 — Port F bit 2 (digital I/O) |
| Broche 44 | RF3 — Port F bit 3 (digital I/O) |
| Broche 45 | RG0 — Port G bit 0 (digital I/O) |
| Broche 46 | RG1 — Port G bit 1 (digital I/O) |
| Broche 47 | RG2 — Port G bit 2 (digital I/O) |
| Broche 48 | RG3 — Port G bit 3 (digital I/O) |
| Broche 49 | RA0 — Port A bit 0 (digital I/O, analog AN0) |
| Broche 50 | RA1 — Port A bit 1 (digital I/O, analog AN1) |
| Broche 51 | RA2 — Port A bit 2 (digital I/O, analog AN2) |
| Broche 52 | RA3 — Port A bit 3 (digital I/O, analog AN3) |
| Broche 53 | RA4 — Port A bit 4 (digital I/O, analog AN4) |
| Broche 54 | RA5 — Port A bit 5 (digital I/O, analog AN5) |
| Broche 55 | RA6 — Port A bit 6 (digital I/O, oscillator) |
| Broche 56 | RA7 — Port A bit 7 (digital I/O, oscillator) |
| Broche 57 | AVDD — Analog supply |
| Broche 58 | AVSS — Analog ground |
| Broche 59 | RC1 — Port C bit 1 (digital I/O, analog) |
| Broche 60 | RC2 — Port C bit 2 (digital I/O, analog) |
| Broche 61 | RC3 — Port C bit 3 (digital I/O, analog) |
| Broche 62 | RC4 — Port C bit 4 (digital I/O, analog) |
| Broche 63 | RB0 — Port B bit 0 (digital I/O, analog, PGED) |
| Broche 64 | RB1 — Port B bit 1 (digital I/O, analog, PGEC) |
| Broche 65 | RB2 — Port B bit 2 (digital I/O, analog) |
| Broche 66 | RB3 — Port B bit 3 (digital I/O, analog) |
| Broche 67 | RB4 — Port B bit 4 (digital I/O, analog) |
| Broche 68 | RB5 — Port B bit 5 (digital I/O, analog) |
| Broche 69 | RB6 — Port B bit 6 (digital I/O, analog) |
| Broche 70 | RB7 — Port B bit 7 (digital I/O, analog) |
| Broche 71 | VSS — Digital ground |
| Broche 72 | VDD — Core supply voltage |
| Broche 73 | RF6 — Port F bit 6 (digital I/O) |
| Broche 74 | RF7 — Port F bit 7 (digital I/O) |
| Broche 75 | RF8 — Port F bit 8 (digital I/O) |
| Broche 76 | RF9 — Port F bit 9 (digital I/O) |
| Broche 77 | RF10 — Port F bit 10 (digital I/O) |
| Broche 78 | RF11 — Port F bit 11 (digital I/O) |
| Broche 79 | RF12 — Port F bit 12 (digital I/O) |
| Broche 80 | RG6 — Port G bit 6 (digital I/O) |
| Broche 81 | RG7 — Port G bit 7 (digital I/O) |
| Broche 82 | RG8 — Port G bit 8 (digital I/O) |
| Broche 83 | RG9 — Port G bit 9 (digital I/O) |
| Broche 84 | VSS — Digital ground |
| Broche 85 | VDD — Core supply voltage |
| Broche 86 | RG12 — Port G bit 12 (digital I/O) |
| Broche 87 | RG13 — Port G bit 13 (digital I/O) |
| Broche 88 | RG14 — Port G bit 14 (digital I/O) |
| Broche 89 | RD8 — Port D bit 8 (digital I/O) |
| Broche 90 | RD9 — Port D bit 9 (digital I/O) |
| Broche 91 | RD10 — Port D bit 10 (digital I/O) |
| Broche 92 | RD11 — Port D bit 11 (digital I/O) |
| Broche 93 | RC12 — Port C bit 12 (digital I/O) |
| Broche 94 | RC0 — Port C bit 0 (digital I/O, analog) |
| Broche 95 | RG5 — Port G bit 5 (digital I/O) |
| Broche 96 | RG4 — Port G bit 4 (digital I/O) |
| Broche 97 | RF13 — Port F bit 13 (digital I/O) |
| Broche 98 | RF14 — Port F bit 14 (digital I/O) |
| Broche 99 | RF15 — Port F bit 15 (digital I/O) |
| Broche 100 | VDD — Core supply voltage |
Applications typiques
PIC24FJ256GB210T-I/PT convient pour 6 applications: USB HID / CDC / MSD Peripherals, Embedded USB Host (USB Flash / HID Reader), Industrial Data Acquisition with USB Streaming, Portable Medical / Health Devices, Human-Machine Interface (HMI) Panels with USB Diagnostics, Consumer Audio / HID Dongles.
USB HID / CDC / MSD Peripherals
The PIC24FJ256GB210T-I/PT is ideal for USB peripherals because it integrates a full-speed USB 2.0 OTG transceiver (12 Mbps) without an external PHY, freeing board space and BOM cost. With 256 KB Flash and 96 KB RAM, the part can host the Microchip USB stack plus HID, CDC, and MSD class drivers concurrently for composite devices such as data loggers or instrumentation bridges. Place the part near the USB connector with the D+/D- traces matched to 90 ohm differential impedance and 15 kohm pull-downs on D+/D- per USB spec. At 32 MHz / 16 MIPS the CPU sustains USB polling and bulk transfers without offloading to DMA.
Recommandé
Embedded USB Host (USB Flash / HID Reader)
The GB210's integrated USB OTG supports embedded-host mode, allowing the MCU to read USB flash drives, USB keyboards, or barcode scanners without a PC. Its 256 KB Flash accommodates the Microchip USB host stack and FAT file-system library, while 96 KB RAM buffers USB sectors and file-system caches in real time. Use the 32 kHz secondary oscillator plus RTCC for time-stamping captured data, and route the VBUS pin through an N-channel MOSFET to switch 5V to the USB-A receptacle. Compared to an external USB host IC, this single-chip solution reduces PCB area and total BOM while keeping power under 100 mA per-port in default configuration.
Recommandé
Industrial Data Acquisition with USB Streaming
Engineers building USB streaming data acquisition modules (DAQ, oscilloscope probes, sensor gateways) can leverage the GB210's 16-channel 10-bit ADC, 8 DMA channels, and 32 MHz throughput to sample and stream analog data over USB CDC or vendor-class bulk endpoints. The 5V-tolerant digital I/O simplifies interfacing to legacy 5V industrial sensors while running from a 3.3V rail. Pair the part with external op-amps for gain and add the CTMU peripheral for temperature-compensated capacitance measurement. The XLP deep-sleep mode reduces idle current to a few hundred nA for battery-powered field loggers that wake to push data over USB.
Recommandé
Portable Medical / Health Devices
Battery-powered medical peripherals (blood-pressure monitors, glucose meters, USB-charged thermometers) benefit from the GB210's XLP low-power architecture, integrated USB for charging and data sync, and 84 I/O for sensor front-ends and displays. The CTMU peripheral enables accurate temperature measurement for clinical thermometers, while the 16-bit timers drive precise PWM for haptic feedback or buzzer control. Operating from 2.0-3.6V accommodates a single Li-ion cell, and the -40°C to +85°C industrial temperature range supports most healthcare environments.
Recommandé
Human-Machine Interface (HMI) Panels with USB Diagnostics
For HMI panels that need a USB diagnostics port (firmware update, log export), the GB210 supplies 256 KB Flash for graphics libraries and 84 I/O for keypad, LEDs, and segment-LCD drivers via the Parallel Master Port (PMP). Although the DA210 variant adds an integrated graphics controller, the GB210 still drives small TFTs via PMP with sufficient throughput for status screens and menus, while reserving USB for service logs. PPS simplifies routing the SPI display and USB on adjacent PCB layers.
Recommandé
Consumer Audio / HID Dongles
USB audio dongles, presenter remotes, and HID combo devices leverage the GB210's USB OTG plus the PIC24F's fast interrupt response (<200 ns) to handle real-time HID reports at 1000 Hz polling. The 96 KB RAM buffers audio descriptors and HID report tables without external memory, while the 256 KB Flash accommodates composite USB stacks and vendor-specific commands. The small 100-TQFP footprint and Tape & Reel packaging suit high-volume consumer manufacturing lines.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC24FJ256GB210T-I/PT — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC24FJ256GB210-I/PT | PIC24FJ256GB210-I/BG | PIC24FJ256GB210T-I/PT-QTP | PIC24FJ192GB110-I/PT | PIC24FJ128GB110-I/PT | PIC24FJ256GA610-I/BG |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (12x12 mm) | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same |
| Flash Memory | 256 KB | 256 KB | 256 KB | 256 KB | 192 KB (-25%) | 128 KB (-50%) | 256 KB |
| RAM | 96 KB | 96 KB | 96 KB | 96 KB | 8 KB (-92%) | 8 KB (-92%) | 32 KB (-67%) |
| USB | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | No USB peripheral |
| Core Speed | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS |
| Operating Voltage | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V |
| Automotive Grade | No (Industrial -40 to +85C) | No (Industrial) | No (Industrial) | Yes (AEC-Q100) | No (Industrial) | No (Industrial) | No (Industrial) |
| Packaging Format | Tape & Reel (T) | Tray (non-T) | Tray (non-T) | Tape & Reel (QTP) | Tray (non-T) | Tray (non-T) | Tray (non-T) |
Principaux différenciateurs
- Integrated USB 2.0 FS OTG without external PHY (vs PIC24FJ256GA610-I/BG)
- Highest-density USB MCU in the PIC24F GB2xx family (vs PIC24FJ128GB110-I/PT)
- AEC-Q100 automotive-qualified option available (vs PIC24FJ256GB210-I/PT (Industrial))
- eXtreme Low Power (XLP) technology on-chip (vs PIC24FJ192GB110-I/PT)
Notes de conception
Route the USB D+ and D- traces as a 90-ohm differential pair, length-matched within 150 mil, and keep them short (under 50 mm total) directly from the MCU to the USB connector. Place the VBUS decoupling capacitor (4.7 uF recommended per the Microchip PIC24FJ256GB210 family datasheet) within 5 mm of the VBUS pin. Maintain an unbroken ground plane beneath the USB traces for controlled impedance.
The MCU operates from a single 2.0 V to 3.6 V supply; place a 10 uF bulk + 0.1 uF decoupling capacitor pair on each VDD/VSS pin pair and as close as possible to the package. VUSB requires its own 0.1 uF decoupling capacitor placed within 3 mm of pin 6. In battery-powered designs, switch the MCU between the 8 MHz internal FRC and the 32 kHz secondary oscillator to draw down to a few hundred nA in deep sleep.
Estimated: the 'T' suffix only changes the shipping medium (Tape & Reel vs Tray) - it does NOT indicate a different temperature grade; the 'I' suffix denotes the industrial -40C to +85C range. Confusing 'T' with 'temperature' can lead to specifying the wrong part for outdoor or AEC-Q100 applications. For automotive designs use the -QTP/-QFP variants. Always verify the marking on the reel versus the data sheet before placing.
Use the Peripheral Pin Select (PPS) feature to map UART/SPI/I2C peripherals to the most routing-friendly GPIO pins post-layout. PPS requires explicit unlock sequence in firmware - forgetting it is a common source of 'silent peripheral' bugs. For USB OTG, ensure the 15 kohm pull-down resistors on D+ and D- are present per USB 2.0 spec when operating in host mode; otherwise attach detection will fail.
Informations de conformité
RoHS compliant per Microchip product page. Standard 'I' temperature variant is industrial grade (AEC-Q100 not applicable); for automotive designs, choose the -QTP/-QFP variants which are AEC-Q100 qualified.
