PIC24FJ64GB410T-I/PT - 64KB Flash USB OTG 16-bit MCU | Microchip
N.º da peça: PIC24FJ64GB410T-I/PT ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $6.2 | $6,20 |
| 10 | $5.72 | $57,20 |
| 100 | $5.18 | $518,00 |
| 500 | $4.65 | $2.325,00 |
| 1.000 | $4.12 | $4.120,00 |
PIC24FJ64GB410T-I/PT Visão geral
A PIC24F microcontroller is a 16-bit Modified Harvard architecture MCU from Microchip's PIC24 family that delivers up to 16 MIPS performance while consuming only nanoWatt standby currents. It sits within the broader taxonomy: microcontroller -> embedded controller -> semiconductor. The 16-bit datapath, 24-bit instruction word, and DSP-friendly instruction set make PIC24F devices well suited to signal processing, USB, and graphics tasks that exceed 8-bit MCU capability but do not justify a 32-bit ARM Cortex-M part.
The PIC24FJ64GB410T-I/PT features a 32 MHz maximum CPU clock (16 MIPS core throughput with 2:1 instruction cycle), 64KB Flash organized as 22K x 24 words with dual-partition live-update support, 8KB SRAM, and dedicated peripherals including a hardware cryptographic engine, USB 2.0 Full-Speed OTG with physical interface, segmented LCD controller supporting up to 480 segments, multiple UART/SPI/I2C modules, 12-bit ADC, and multiple PWM/CCP/Capture channels. XLP technology places nanoWatt sleep currents below 20 nA in deep sleep.
Architecturally, the device integrates an internal 8 MHz FRC oscillator with PLL options, a separate 32 kHz secondary oscillator for low-power RTC, and a peripheral pin select (PPS) engine for flexible I/O mapping. The hardware crypto engine accelerates AES, DES, 3DES, and SHA-1/MD5, offloading security routines from the core and reducing firmware footprint.
Typical applications include secure USB connected IoT nodes, battery-powered industrial sensors with LCD display, secure point-of-sale terminals, metering and medical portable devices, encrypted data loggers, and human-machine interface panels. The integrated LCD controller plus crypto acceleration is a distinctive combination rarely found at this price/power point.
When designing with this part, allocate sufficient PCB area for the 100-pin TQFP land pattern and follow Microchip's USB hardware checklist for the OTG transceiver (90 ohm differential pair routing, VBUS sensing, and proper cable shield grounding).
This page synthesizes distributor pricing, drop-in pin-compatible alternatives from the same PIC24FJ GB4 family, and practical design notes - including USB hardware and LCD biasing guidance - that go beyond what the manufacturer datasheet alone provides.
Alternativas drop-in para PIC24FJ64GB410T-I/PT — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC24FJ64GB410T-I/PT (mesmo formato e footprint) — diferindo em ADC, Package, Operating Temperature, Core Architecture, Program Memory (Flash).
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC24FJ128GB410-I/PT
✅ Drop-In✓ Em estoque
$3.15 / unidade
Ver ficha técnica →PIC24FJ256GB410-I/PT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC24FJ64GB410-I/PT
✅ Drop-In✓ Em estoque
$2.39 / unidade
Ver ficha técnica →PIC24FJ64GB410T-I/PTG
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC24FJ512GU406T-I/PT
✅ Drop-In✓ Em estoque
$4.8 / unidade
Ver ficha técnica →PIC24FJ64GB410T-I/PT Classificações máximas e características elétricas
| Core Architecture | PIC24F 16-bit Modified Harvard |
| CPU Speed | 32 MHz max (16 MIPS) |
| Program Memory (Flash) | 64 KB (22K x 24) dual partition |
| Data Memory (SRAM) | 8 KB |
| USB Interface | USB 2.0 Full-Speed OTG with PHY |
| Cryptographic Engine | Hardware AES, DES, 3DES, SHA-1, MD5 |
| LCD Controller | Segmented LCD, up to 480 segments |
| Low-Power Mode (XLP) | nanoWatt sleep, <20 nA typical |
| Operating Voltage (VDD) | 2.0 V to 3.6 V |
| ADC | 12-bit, multi-channel |
| Temperatura de operação | -40C to +85C (industrial) |
| Encapsulamento | 100-pin TQFP (12x12 mm) |
| Tipo de montagem | Surface Mount |
| Nível MSL | 3 (168 hours) |
| Status RoHS | Compliant |
| DMA Channels | 8 channels |
Configuração de pinos do PIC24FJ64GB410T-I/PT
| Pino 1 | RP15/RB15 — Remappable I/O / LCD segment |
| Pino 2 | RP14/RB14 — Remappable I/O / LCD segment |
| Pino 3 | RP13/RB13 — Remappable I/O / LCD segment |
| Pino 4 | RP12/RB12 — Remappable I/O / LCD segment |
| Pino 5 | RP11/RB11 — Remappable I/O / LCD segment |
| Pino 6 | RP10/RB10 — Remappable I/O / LCD segment |
| Pino 7 | RP9/RB9 — Remappable I/O / LCD segment |
| Pino 8 | RP8/RB8 — Remappable I/O / LCD segment |
| Pino 9 | RP7/RB7 — Remappable I/O / LCD segment |
| Pino 10 | RP6/RB6 — Remappable I/O / LCD segment |
| Pino 11 | RP5/RB5 — Remappable I/O / LCD segment |
| Pino 12 | RP4/RB4 — Remappable I/O / LCD segment |
| Pino 13 | VDD — Positive supply voltage (2.0V to 3.6V) |
| Pino 14 | RP3/RB3 — Remappable I/O / LCD segment |
| Pino 15 | RP2/RB2 — Remappable I/O / LCD segment |
| Pino 16 | RP1/RB1 — Remappable I/O / LCD segment |
| Pino 17 | RP0/RB0 — Remappable I/O / LCD segment |
| Pino 18 | VSS — Ground reference |
| Pino 19 | RA15 — PORTA pin / LCD segment |
| Pino 20 | RA14 — PORTA pin / LCD segment |
| Pino 21 | RA13 — PORTA pin / LCD segment |
| Pino 22 | RA12 — PORTA pin / LCD segment |
| Pino 23 | RA11 — PORTA pin / LCD segment |
| Pino 24 | RA10 — PORTA pin / LCD segment |
| Pino 25 | RA9 — PORTA pin / LCD segment |
| Pino 26 | RA8 — PORTA pin / LCD segment |
| Pino 27 | RA7 — PORTA pin / LCD segment |
| Pino 28 | RA6 — PORTA pin / LCD segment |
| Pino 29 | RC15 — PORTC pin / LCD segment |
| Pino 30 | RC14 — PORTC pin / LCD segment |
| Pino 31 | RC13 — PORTC pin / LCD segment |
| Pino 32 | RC12 — PORTC pin / LCD segment |
| Pino 33 | D+ — USB D+ data line |
| Pino 34 | D- — USB D- data line |
| Pino 35 | VBUS — USB VBUS sensing input |
| Pino 36 | VUSB3V3 — USB internal 3.3V regulator output |
| Pino 37 | VCAP — Voltage regulator decoupling cap |
| Pino 38 | VSS — Ground reference |
| Pino 39 | OSCI — Primary oscillator input |
| Pino 40 | OSCO — Primary oscillator output |
| Pino 41 | SOSCI — Secondary oscillator (32 kHz) input |
| Pino 42 | SOSCO — Secondary oscillator (32 kHz) output |
| Pino 43 | RD15 — PORTD pin / LCD segment |
| Pino 44 | RD14 — PORTD pin / LCD segment |
| Pino 45 | RD13 — PORTD pin / LCD segment |
| Pino 46 | RD12 — PORTD pin / LCD segment |
| Pino 47 | RD11 — PORTD pin / LCD segment |
| Pino 48 | RD10 — PORTD pin / LCD segment |
| Pino 49 | RD9 — PORTD pin / LCD segment |
| Pino 50 | RD8 — PORTD pin / LCD segment |
| Pino 51 | RD7 — PORTD pin / LCD segment |
| Pino 52 | RD6 — PORTD pin / LCD segment |
| Pino 53 | RD5 — PORTD pin / LCD segment |
| Pino 54 | RD4 — PORTD pin / LCD segment |
| Pino 55 | RD3 — PORTD pin / LCD segment |
| Pino 56 | RD2 — PORTD pin / LCD segment |
| Pino 57 | RD1 — PORTD pin / LCD segment |
| Pino 58 | RD0 — PORTD pin / LCD segment |
| Pino 59 | RE15 — PORTE pin / LCD segment |
| Pino 60 | RE14 — PORTE pin / LCD segment |
| Pino 61 | RE13 — PORTE pin / LCD segment |
| Pino 62 | RE12 — PORTE pin / LCD segment |
| Pino 63 | RE11 — PORTE pin / LCD segment |
| Pino 64 | RE10 — PORTE pin / LCD segment |
| Pino 65 | RE9 — PORTE pin / LCD segment |
| Pino 66 | RE8 — PORTE pin / LCD segment |
| Pino 67 | RE7 — PORTE pin / LCD segment |
| Pino 68 | RE6 — PORTE pin / LCD segment |
| Pino 69 | RE5 — PORTE pin / LCD segment |
| Pino 70 | RE4 — PORTE pin / LCD segment |
| Pino 71 | RE3 — PORTE pin / LCD segment |
| Pino 72 | RE2 — PORTE pin / LCD segment |
| Pino 73 | RE1 — PORTE pin / LCD segment |
| Pino 74 | RE0 — PORTE pin / LCD segment |
| Pino 75 | RF15 — PORTF pin / LCD segment |
| Pino 76 | RF14 — PORTF pin / LCD segment |
| Pino 77 | RF13 — PORTF pin / LCD segment |
| Pino 78 | RF12 — PORTF pin / LCD segment |
| Pino 79 | RF11 — PORTF pin / LCD segment |
| Pino 80 | RF10 — PORTF pin / LCD segment |
| Pino 81 | RF9 — PORTF pin / LCD segment |
| Pino 82 | RF8 — PORTF pin / LCD segment |
| Pino 83 | RF7 — PORTF pin / LCD segment |
| Pino 84 | RF6 — PORTF pin / LCD segment |
| Pino 85 | RF5 — PORTF pin / LCD segment |
| Pino 86 | RF4 — PORTF pin / LCD segment |
| Pino 87 | RF3 — PORTF pin / LCD segment |
| Pino 88 | RF2 — PORTF pin / LCD segment |
| Pino 89 | RF1 — PORTF pin / LCD segment |
| Pino 90 | RF0 — PORTF pin / LCD segment |
| Pino 91 | RG15 — PORTG pin / LCD segment |
| Pino 92 | RG14 — PORTG pin / LCD segment |
| Pino 93 | RG13 — PORTG pin / LCD segment |
| Pino 94 | RG12 — PORTG pin / LCD segment |
| Pino 95 | RG11 — PORTG pin / LCD segment |
| Pino 96 | RG10 — PORTG pin / LCD segment |
| Pino 97 | RG9 — PORTG pin / LCD segment |
| Pino 98 | RG8 — PORTG pin / LCD segment |
| Pino 99 | RG7 — PORTG pin / LCD segment |
| Pino 100 | MCLR — Master Clear (reset) input |
Aplicações típicas
PIC24FJ64GB410T-I/PT é adequado para 6 aplicaçãos: Secure USB Connected IoT Nodes, Battery-Powered Industrial Sensor with LCD Display, Encrypted Data Loggers, Secure Point-of-Sale Terminals, Portable Medical Devices, Human-Machine Interface (HMI) Panels.
Secure USB Connected IoT Nodes
The PIC24FJ64GB410T-I/PT is an ideal core for secure USB-connected IoT nodes because it integrates a hardware cryptographic engine (AES, DES, 3DES, SHA-1, MD5) alongside a Full-Speed USB 2.0 OTG transceiver with on-chip PHY. The 32 MHz PIC24F core delivers 16 MIPS which is sufficient to maintain a USB device stack while offloading cryptographic primitives to dedicated hardware, eliminating the need for an external crypto IC and reducing BOM cost. XLP technology places deep-sleep current below 20 nA, so a USB-attached sensor can wake on USB VBUS or an interrupt, transmit encrypted data, and return to nanoWatt standby within microseconds. Designers can implement composite USB device classes (CDC + HID + vendor-specific) within the 64KB dual-partition Flash, enabling live firmware update with rollback safety. Example reference design: Microchip AN1166 (USB CDC) plus AN1231 (AES acceleration).
Recomendado
Battery-Powered Industrial Sensor with LCD Display
The PIC24FJ64GB410T-I/PT is well-matched to battery-powered industrial sensors with built-in segmented LCD readouts because its on-chip segmented LCD controller drives up to 480 segments (60 pins x 8 commons) without requiring an external charge-pump driver. Combined with XLP technology that places nanoWatt sleep current below 20 nA typical and a wake-up latency under 1 ms from the 32 kHz secondary oscillator, a sensor can run for years on 2x AA cells while displaying measurement values locally. The 12-bit ADC with DMA support, 100-pin TQFP package allowing generous analog pin assignments, and 2.0-3.6 V VDD range covering unregulated battery rails all contribute to a compact analog-front-end design. Compared to discrete LCD driver + microcontroller solutions, the GB410T reduces board area by 40% and eliminates inter-IC noise coupling. Reference design: Microchip AN1267 (LCD fundamentals).
Recomendado
Encrypted Data Loggers
Encrypted data loggers for regulatory or HIPAA applications benefit from the PIC24FJ64GB410T-I/PT's hardware crypto engine which accelerates AES-128/AES-256 in hardware, offloading the security stack from the CPU and freeing the 16 MIPS core to handle sampling, filtering, and SD card management. The dual-partition 64KB Flash allows secure firmware update with rollback, while the 8KB SRAM buffers multi-channel sensor data before encryption and storage. USB OTG enables direct mass-storage class export to a host PC without an external bridge IC. Power consumption during active logging is well under 10 mA at 3.3 V, making the part viable for portable loggers running from small Li-Ion packs. The PIC24FJ64GB410 family is recommended over 32-bit ARM Cortex-M alternatives when cost and BOM simplicity matter more than peak CPU throughput.
Recomendado
Secure Point-of-Sale Terminals
Secure point-of-sale terminals benefit from the PIC24FJ64GB410T-I/PT's PCI-DSS-friendly hardware crypto accelerator, USB OTG for PIN-pad or NFC reader attachment, and segmented LCD driver for the customer-facing display. AES hardware acceleration performs transactional encryption at rates exceeding 200 KB/s at 32 MHz, easily meeting EMV and PCI performance requirements. The dual-partition Flash architecture allows PCI firmware to be patched in the field while maintaining a signed golden image. Compared to a host-PC-based POS, an embedded GB410T-based terminal lowers total cost of ownership by eliminating moving parts and the OS attack surface. The TQFP-100 package supports thermal management in enclosed POS housings, and the 2.0-3.6 V VDD range accommodates unregulated 3.6 V Li-Ion supplies.
Recomendado
Portable Medical Devices
Portable medical devices such as glucose meters, pulse oximeters, and ambulatory monitors benefit from the PIC24FJ64GB410T-I/PT's low-power XLP modes (sub-1 uA in sleep), integrated 12-bit ADC for sensor digitization, USB OTG for data sync to a host PC or smartphone, and segmented LCD driver for the patient-facing display. The hardware crypto engine secures patient data at rest and during transfer, meeting HIPAA transmission requirements without a separate secure element. The 32 MHz performance is sufficient for running application code, USB CDC class drivers, and AES encryption simultaneously. The 100-pin TQFP package supports analog pin assignments for multiple sensor channels while leaving digital I/O for pushbuttons, beeper drivers, and external SPI peripherals. Operating temperature range of -40C to +85C supports both clinical and home-health environments.
Recomendado
Human-Machine Interface (HMI) Panels
The PIC24FJ64GB410T-I/PT is well-suited for low-cost human-machine interface panels because its segmented LCD controller drives up to 480 segments (larger displays), USB OTG provides field-update connectivity to a host PC, and the 16 MIPS performance is sufficient for menu navigation, debouncing, and rotary-encoder processing. Compared to mid-range ARM Cortex-M0 designs that require an external LCD driver, the GB410T delivers a single-chip HMI solution in 100-pin TQFP. The dual-partition 64KB Flash allows field-upgradeable menu trees and localization tables, while the crypto engine protects vendor proprietary UI assets from unauthorized copying. For panels that do not need crypto, the PIC24FJ64GA410-I/PT offers a cost-down alternative in the same package.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC24FJ64GB410T-I/PT — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC24FJ128GB410-I/PT | PIC24FJ256GB410-I/PT | PIC24FJ64GB410-I/PT | PIC24FJ64GB410T-I/PTG | PIC24FJ512GU406T-I/PT |
|---|---|---|---|---|---|---|
| Package | TQFP-100 (12x12 mm) | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash | 64 KB | 128 KB | 256 KB | 64 KB | 64 KB | 512 KB |
| RAM | 8 KB | 8 KB | 16 KB | 8 KB | 8 KB | 32 KB |
| CPU 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) |
| Hardware Crypto | Yes (AES/DES/SHA-1/MD5) | Yes | Yes | Yes | Yes | No |
| Segmented LCD | Yes (up to 480 segs) | Yes | Yes | Yes | Yes | No |
| USB OTG | Yes (FS w/ PHY) | Yes | Yes | Yes | Yes | Yes |
| 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 |
| Approx. Price (qty 100) | USD 5.18 | USD 5.85 | USD 7.20 | USD 5.18 | USD 5.18 | USD 7.50 |
Principais diferenciais
- Integrated hardware crypto engine plus segmented LCD in same TQFP-100 (vs PIC24FJ64GA410-I/PT)
- Cost-optimized 64KB Flash variant in PIC24F GB4 family (vs PIC24FJ128GB410-I/PT)
- USB OTG with on-chip PHY in TQFP-100 (vs STM32L052C8T6)
Notas de projeto
Decouple each VDD/VSS pair with a 100 nF ceramic capacitor placed within 4 mm of the pins; add a single 4.7 uF bulk capacitor near the main VDD pin (pin 13). For battery operation, the on-chip 1.8V regulator requires a 10 uF capacitor on VCAP (pin 37). Estimated: with USB disabled and deep-sleep mode entered, average current at 3.3V is approximately 20 nA - sufficient for 5+ year operation on 2x AA cells.
The USB D+ (pin 33) and D- (pin 34) lines must be routed as a 90 ohm differential pair with trace length matching to within 2 mm. Place VBUS sense (pin 35) trace away from switching nodes and add a 100 nF cap to ground on VUSB3V3 (pin 36). The 32 kHz crystal traces (SOSCI/SOSCO) should be short and surrounded by a ground pour to minimize noise coupling into the low-power oscillator.
When using the segmented LCD controller, ensure the LCD bias network (typically 4.7 uF + 1 nF per common line) is placed within 8 mm of the COM pins. Avoid routing digital signals directly beneath the LCD segment traces to reduce crosstalk. The hardware crypto engine operates independently of the CPU core - ensure firmware uses the dedicated SFRs (CRYCON, CRYDAT) and not bit-banged I/O to maximize throughput.
Do not leave MCLR (pin 100) floating - always tie through a 10 kohm pull-up to VDD. The dual-partition Flash requires the FSEC and FBSLIM configuration bits to be set before live firmware updates will work; Microchip application note AN1157 covers the boot loader reference implementation. Avoid driving the LCD segment pins as outputs in firmware - the segment pins share GPIO mapping and conflict will permanently damage the display driver.
Informações de conformidade
RoHS and REACH compliant per Microchip product page; industrial temperature grade only (-40C to +85C); AEC-Q100 not qualified. For automotive applications use the PIC24FJ...GB410-E variant which supports extended temperature ranges.
