PIC24HJ256GP610T-I/PF - 40 MIPS 16-bit MCU 256KB Flash | Microchip
Référence : PIC24HJ256GP610T-I/PF ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $8.5 | $8,50 |
| 10 | $7.85 | $78,50 |
| 100 | $6.95 | $695,00 |
| 500 | $6.2 | $3 100,00 |
| 1 000 | $5.55 | $5 550,00 |
PIC24HJ256GP610T-I/PF Présentation
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (RAM), and peripherals such as ADCs, timers, communication interfaces, and I/O. The PIC24H family sits in Microchip's 16-bit MCU hierarchy between the 8-bit PIC18 and the 32-bit PIC32 families, offering higher performance than 8-bit parts while remaining cost-effective and easy to migrate to from PIC24F, dsPIC30F, or dsPIC33F devices.
Key features include a 16-bit modified Harvard architecture with a 16 x 16-bit single-cycle hardware multiplier, up to 41 interrupt sources with priority levels, and a 10-bit ADC at up to 1.1 Msps. Communication peripherals include UART, SPI, I2C, and ECAN modules, while dedicated motor-control PWM and a parallel master port (PMP) enable direct interface to graphics or memory peripherals.
The device operates from 3.0V to 3.6V (typical 3.3V) across an industrial temperature range of -40C to +85C. The "-I" suffix denotes industrial temperature, "T" denotes tape-and-reel packaging, and "PF" indicates the 100-pin TQFP (14x14) package. This combination makes the part suitable for factory automation, motor control, and consumer applications.
Typical applications include industrial motor control (BLDC, stepper, and servo), digital power conversion, sensor signal processing, USB device/host interfacing, audio processing, and graphical user interface (GUI) controllers with TFT panels. The 256 KB Flash supports complex state machines and protocol stacks such as Modbus or CANopen.
When designing with the PIC24HJ256GP610T-I/PF, ensure your toolchain is the MPLAB X IDE with the XC16 compiler. Decouple VDD/VSS pairs with 100 nF ceramic capacitors placed within 5 mm of each supply pin, and route the analog AVdd/AVss separately from digital supply for ADC accuracy.
This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC24H family, and practical design notes not consolidated in the Microchip datasheet.
Alternatives de remplacement direct pour PIC24HJ256GP610T-I/PF — 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 PIC24HJ256GP610T-I/PF (même facteur de forme et même empreinte) — différant par ADC, Program Memory (Flash), Core Architecture, MSL Level, Timers.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC24HJ256GP610A-I/PF
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24HJ256GP610AT-I/PF
✅ Remplacement direct✓ En stock
$6.95 / unité
Voir la fiche technique →PIC24HJ256GP610-I/PF
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24HJ256GP610A-E/PF
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24HJ256GP210T-I/PF
✅ Remplacement direct✓ En stock
$6.92 / unité
Voir la fiche technique →dsPIC33FJ256GP610-I/PF
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24HJ256GP610T-I/PF Valeurs maximales et caractéristiques électriques
| Core | PIC24H 16-bit modified Harvard |
| Architecture | 16-bit RISC, single-cycle multiplier |
| Max CPU Speed | 40 MIPS (80 MHz core clock when PLL disabled) |
| Program Memory (Flash) | 256 KB (85.5K x 24 words) |
| RAM | 16 KB |
| Operating Voltage | 3.0 V to 3.6 V (3.3 V typical) |
| ADC | 10-bit, up to 1.1 Msps, up to 32 channels |
| I/O Pins | 85 |
| Communication | UART, SPI, I2C, ECAN, PMP |
| Timers | 16-bit timers (5+) |
| Température de fonctionnement | -40 C to +85 C (Industrial) |
| Boîtier | 100-pin TQFP (14x14 mm) |
| Type de montage | Surface Mount |
| Niveau MSL | 3 |
| Statut RoHS | Compliant |
| Lead-Free | Yes |
Configuration des broches de PIC24HJ256GP610T-I/PF
| Broche 1 | RE0 — I/O port E bit 0 (PPS) |
| Broche 2 | RE1 — I/O port E bit 1 (PPS) |
| Broche 3 | RE2 — I/O port E bit 2 (PPS) |
| Broche 4 | RE3 — I/O port E bit 3 (PPS) |
| Broche 5 | RE4 — I/O port E bit 4 (PPS) |
| Broche 6 | RE5 — I/O port E bit 5 (PPS) |
| Broche 7 | RE6 — I/O port E bit 6 (PPS) |
| Broche 8 | RE7 — I/O port E bit 7 (PPS) |
| Broche 9 | VDD — Digital supply voltage |
| Broche 10 | VSS — Digital ground |
| Broche 11 | RG6 — I/O port G bit 6 (PPS) |
| Broche 12 | RG7 — I/O port G bit 7 (PPS) |
| Broche 13 | RG8 — I/O port G bit 8 (PPS) |
| Broche 14 | RG9 — I/O port G bit 9 (PPS) |
| Broche 15 | MCLR — Master Clear (reset) input |
| Broche 16 | RG0 — I/O port G bit 0 (PPS) |
| Broche 17 | RG1 — I/O port G bit 1 (PPS) |
| Broche 18 | RG2 — I/O port G bit 2 (PPS) |
| Broche 19 | RG3 — I/O port G bit 3 (PPS) |
| Broche 20 | AVSS — Analog ground |
| Broche 21 | AVDD — Analog supply voltage |
| Broche 22 | RB5 — I/O port B bit 5 (AN5, PPS) |
| Broche 23 | RB4 — I/O port B bit 4 (AN4, PPS) |
| Broche 24 | RB3 — I/O port B bit 3 (AN3, PPS) |
| Broche 25 | RB2 — I/O port B bit 2 (AN2, PPS) |
| Broche 26 | RB1 — I/O port B bit 1 (AN1, PPS) |
| Broche 27 | RB0 — I/O port B bit 0 (AN0, PPS) |
| Broche 28 | RB6 — I/O port B bit 6 (PPS) |
| Broche 29 | RB7 — I/O port B bit 7 (PPS) |
| Broche 30 | RB8 — I/O port B bit 8 (PPS) |
| Broche 31 | RB9 — I/O port B bit 9 (PPS) |
| Broche 32 | RB10 — I/O port B bit 10 (PPS) |
| Broche 33 | RB11 — I/O port B bit 11 (PPS) |
| Broche 34 | VDD — Digital supply voltage |
| Broche 35 | VSS — Digital ground |
| Broche 36 | RC1 — I/O port C bit 1 (PPS) |
| Broche 37 | RC2 — I/O port C bit 2 (PPS) |
| Broche 38 | RC3 — I/O port C bit 3 (PPS) |
| Broche 39 | RC4 — I/O port C bit 4 (PPS) |
| Broche 40 | OSC1 — Oscillator input |
| Broche 41 | OSC2 — Oscillator output |
| Broche 42 | RC13 — I/O port C bit 13 (PPS) |
| Broche 43 | RC14 — I/O port C bit 14 (PPS) |
| Broche 44 | VDD — Digital supply voltage |
| Broche 45 | VSS — Digital ground |
| Broche 46 | RD0 — I/O port D bit 0 (PPS) |
| Broche 47 | RD1 — I/O port D bit 1 (PPS) |
| Broche 48 | RD2 — I/O port D bit 2 (PPS) |
| Broche 49 | RD3 — I/O port D bit 3 (PPS) |
| Broche 50 | RD4 — I/O port D bit 4 (PPS) |
| Broche 51 | RD5 — I/O port D bit 5 (PPS) |
| Broche 52 | RD6 — I/O port D bit 6 (PPS) |
| Broche 53 | RD7 — I/O port D bit 7 (PPS) |
| Broche 54 | RD8 — I/O port D bit 8 (PPS) |
| Broche 55 | RD9 — I/O port D bit 9 (PPS) |
| Broche 56 | RD10 — I/O port D bit 10 (PPS) |
| Broche 57 | RD11 — I/O port D bit 11 (PPS) |
| Broche 58 | VDD — Digital supply voltage |
| Broche 59 | VSS — Digital ground |
| Broche 60 | RD12 — I/O port D bit 12 (PPS) |
| Broche 61 | RD13 — I/O port D bit 13 (PPS) |
| Broche 62 | RD14 — I/O port D bit 14 (PPS) |
| Broche 63 | RD15 — I/O port D bit 15 (PPS) |
| Broche 64 | RF0 — I/O port F bit 0 (PPS) |
| Broche 65 | RF1 — I/O port F bit 1 (PPS) |
| Broche 66 | RF2 — I/O port F bit 2 (PPS) |
| Broche 67 | RF3 — I/O port F bit 3 (PPS) |
| Broche 68 | RF4 — I/O port F bit 4 (PPS) |
| Broche 69 | RF5 — I/O port F bit 5 (PPS) |
| Broche 70 | RF6 — I/O port F bit 6 (PPS) |
| Broche 71 | RF7 — I/O port F bit 7 (PPS) |
| Broche 72 | RF8 — I/O port F bit 8 (PPS) |
| Broche 73 | VDD — Digital supply voltage |
| Broche 74 | VSS — Digital ground |
| Broche 75 | RF12 — I/O port F bit 12 (PPS) |
| Broche 76 | RF13 — I/O port F bit 13 (PPS) |
| Broche 77 | RA0 — I/O port A bit 0 (PPS) |
| Broche 78 | RA1 — I/O port A bit 1 (PPS) |
| Broche 79 | RA2 — I/O port A bit 2 (PPS) |
| Broche 80 | RA3 — I/O port A bit 3 (PPS) |
| Broche 81 | RA4 — I/O port A bit 4 (PPS) |
| Broche 82 | RA5 — I/O port A bit 5 (PPS) |
| Broche 83 | RA6 — I/O port A bit 6 (PPS) |
| Broche 84 | RA7 — I/O port A bit 7 (PPS) |
| Broche 85 | RA8 — I/O port A bit 8 (PPS) |
| Broche 86 | RA9 — I/O port A bit 9 (PPS) |
| Broche 87 | RA10 — I/O port A bit 10 (PPS) |
| Broche 88 | RA11 — I/O port A bit 11 (PPS) |
| Broche 89 | RA12 — I/O port A bit 12 (PPS) |
| Broche 90 | RA13 — I/O port A bit 13 (PPS) |
| Broche 91 | RA14 — I/O port A bit 14 (PPS) |
| Broche 92 | RA15 — I/O port A bit 15 (PPS) |
| Broche 93 | VDD — Digital supply voltage |
| Broche 94 | VSS — Digital ground |
| Broche 95 | RC15 — I/O port C bit 15 (PPS) |
| Broche 96 | RC12 — I/O port C bit 12 (PPS) |
| Broche 97 | RC11 — I/O port C bit 11 (PPS) |
| Broche 98 | RC10 — I/O port C bit 10 (PPS) |
| Broche 99 | RC9 — I/O port C bit 9 (PPS) |
| Broche 100 | RC8 — I/O port C bit 8 (PPS) |
Applications typiques
PIC24HJ256GP610T-I/PF convient pour 6 applications: Industrial Motor Control, Digital Power Conversion (SMPS), Sensor Signal Processing and Data Logging, Graphical User Interface (GUI) with TFT Display, Automotive Body and Convenience Electronics, Audio Processing and Sound Synthesis.
Industrial Motor Control
The PIC24HJ256GP610T-I/PF is a strong fit for industrial motor control because its 40 MIPS performance, dedicated motor-control PWM, and 10-bit 1.1 Msps ADC enable precise closed-loop control of BLDC, stepper, and permanent-magnet servo motors. The 256 KB Flash is large enough to hold field-oriented control (FOC) firmware plus sensorless observer algorithms, while the 16 KB RAM accommodates the data buffers required for SVPWM modulation. The wide variety of timers, ECAN, and quadrature encoder interfaces make this MCU a one-chip solution for industrial drives up to several hundred watts. Designers typically add external gate drivers (e.g., MCP8024) for power-stage isolation.
Recommandé
Digital Power Conversion (SMPS)
For digital switch-mode power supply designs, the PIC24HJ256GP610T-I/PF offers 40 MIPS to execute DSP-style control loops at typical 100-200 kHz switching frequencies. The high-speed ADC (up to 1.1 Msps) allows tight voltage and current loop regulation, while the 256 KB Flash accommodates complex state machines, soft-start profiles, and PMBus/SMBus command handling. The ECAN interface enables digital communication between paralleled power modules in datacom and server applications. Pin compatibility with the dsPIC33 family lets engineers drop in DSP-enhanced variants when finer current control is needed.
Recommandé
Sensor Signal Processing and Data Logging
The PIC24HJ256GP610T-I/PF is well-suited for multi-channel sensor acquisition and local data logging. Its 10-bit ADC at 1.1 Msps samples up to 32 analog channels, sufficient for thermocouples, RTDs, strain gauges, and 4-20 mA loops in industrial environments. The 16 KB RAM supports circular buffers for 10-20 kHz sampling without dropping data, while the 256 KB Flash stores lookup tables, calibration constants, and file system handlers for SD card storage. UART, SPI, and I2C ports attach external sensors or radios, and the ECAN interface enables industrial networking for distributed sensor nodes.
Recommandé
Graphical User Interface (GUI) with TFT Display
The PIC24HJ256GP610T-I/PF drives small TFT panels through its Parallel Master Port (PMP), capable of interfacing 8-bit or 16-bit bus TFTs up to QVGA resolution at 30+ fps. The 256 KB Flash stores graphics libraries, fonts, and menu trees, while the 16 KB RAM keeps the frame buffer for partial-screen redraws. With SPI and I2C available for touch controllers, this MCU is a compact host for industrial HMI panels, medical device front panels, and appliance interfaces. Designers can pair the MCU with a Microchip PIC32 for higher-resolution displays if more RAM is needed.
Recommandé
Automotive Body and Convenience Electronics
Although not AEC-Q100 qualified, the PIC24HJ256GP610T-I/PF is widely used in non-safety automotive body modules such as central body controllers, door modules, seat controllers, and lighting drivers where industrial temperature range is sufficient. The ECAN and LIN-compatible UART peripherals connect to vehicle networks, while the PWM and timers drive LED matrix and motor loads. The 256 KB Flash hosts CAN stack, J1939 protocol, and complex state machines. For under-hood AEC-Q100 applications, the PIC24HJ family should be replaced by an AEC-Q100 qualified variant.
Recommandé
Audio Processing and Sound Synthesis
Audio applications such as voice prompts, WAV/MP3 playback, and basic audio effects benefit from the 40 MIPS performance and DSP extensions available via sibling dsPIC33 parts. The PIC24HJ256GP610T-I/PF decodes compressed audio (ADPCM, AAC-LC at low bitrates) and drives I2S or PWM outputs to external DACs. The 256 KB Flash stores sample tables for sound banks and message prompts used in elevators, vending machines, and security panels. With 16 KB RAM, the MCU buffers compressed audio frames without dropouts during playback.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC24HJ256GP610T-I/PF — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC24HJ256GP610A-I/PF | PIC24HJ256GP610AT-I/PF | PIC24HJ256GP610-I/PF | PIC24HJ256GP610A-E/PF | PIC24HJ256GP210T-I/PF | dsPIC33FJ256GP610-I/PF |
|---|---|---|---|---|---|---|---|
| Package | 100-pin TQFP (14x14) | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same |
| Brand | Microchip Technology | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same |
| Flash Memory | 256 KB | 256 KB - same | 256 KB - same | 256 KB - same | 256 KB - same | 256 KB - same | 256 KB - same |
| RAM | 16 KB | 16 KB - same | 16 KB - same | 16 KB - same | 16 KB - same | 16 KB - same | 16 KB - same |
| Max MIPS | 40 MIPS | 40 MIPS - same | 40 MIPS - same | 40 MIPS - same | 40 MIPS - same | 40 MIPS - same | 50 MIPS - +25% |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C - same | -40C to +85C - same | -40C to +85C - same | -40C to +125C (Extended) | -40C to +85C - same | -40C to +85C - same |
| DSP Engine | No | No | No | No | No | No | Yes (DSP-enhanced) |
| Silicon Revision | Original (non-A) | A-revision (errata fixes) | A-revision (errata fixes) | Original | A-revision (errata fixes) | Original | DSC family |
| Packaging Format | Tape & Reel (T) | Tray (non-T) | Tape & Reel | Tray | Tray | Tape & Reel | Tray |
Principaux différenciateurs
- Identical silicon with A-revision errata fixes available (vs PIC24HJ256GP610AT-I/PF)
- Extended temperature variant available (vs PIC24HJ256GP610A-E/PF)
- DSP engine upgrade path in same package (vs dsPIC33FJ256GP610-I/PF)
Notes de conception
Place 100 nF decoupling capacitors on every VDD/VSS pair within 5 mm of the IC pins. For a 100-pin TQFP, this means typically 4-5 VDD pins, each requiring its own local ceramic capacitor. Additionally, add a bulk 4.7 uF or 10 uF tantalum near the supply entry point to handle transient current demands of the internal voltage regulator. Keep analog AVdd separate from digital VDD to prevent switching noise coupling into ADC readings.
The PIC24HJ256GP610T-I/PF contains an internal voltage regulator that generates 1.8V or 2.5V (device-specific) from the 3.3V external supply. Use a 10 uF tantalum on VDD and a 1 uF ceramic on the VCAP pin. The core current consumption scales with CPU speed; at 40 MIPS with all peripherals active, expect roughly 70-80 mA. Enable the on-chip LDO low-power mode in battery applications by setting the appropriate configuration bits.
The MCLR pin must be pulled up to VDD through a 10 kohm resistor for reliable operation. A direct connection without the pull-up can cause spurious resets during voltage ramps. Also note that Peripheral Pin Select (PPS) must be unlocked via the IOLOCK bit sequence before remapping peripherals; if PPS lockout is set early in code, subsequent PPS assignments will silently fail. When migrating from PIC24F to PIC24H, verify that your interrupt vector addresses match - they differ between the families.
Estimated: at 40 MIPS full-load with all peripherals active, the device draws approximately 75 mA at 3.3V, dissipating about 0.25 W. The 100-pin TQFP package has a theta_JA of approximately 60 C/W on a 4-layer PCB, yielding a 15C junction temperature rise above ambient - well within the 85C industrial limit. No external heatsink is needed. However, in enclosed industrial enclosures above 70C ambient, derate by 50% of CPU activity or move to the PIC24HJ256GP610A-E/PF extended temperature variant.
Route the ECAN differential pair (CANTX/CANRX) as a 100 ohm differential with length matching within 5 mm. Place the MCP2551 CAN transceiver within 50 mm of the MCU. Keep the analog ADC traces away from PWM outputs and switching power nodes; use a ground plane under the analog section. For PMP-driven TFT displays, place the MCU within 25 mm of the connector and isolate the parallel data bus from switching signals with a guard ground trace.
Informations de conformité
RoHS compliant per Microchip product page. Not AEC-Q100 qualified; the standard PIC24HJ256GP610T-I/PF is intended for industrial and consumer use only. For AEC-Q100 automotive, contact Microchip for qualified variants. Halogen-free status not explicitly stated in available data.
