PIC24HJ256GP210A-E/PF - 40 MIPS 16-bit MCU 256KB Flash 100-TQFP | Microchip
MPN: PIC24HJ256GP210A-E/PF ✓ Hoạt độngPIC24HJ256GP210A-E/PF Tóm tắt
A 16-bit microcontroller (MCU) is an integrated processor that fetches 16-bit instructions from on-chip Flash, executes them on a modified Harvard core with on-chip peripherals (timers, ADC, UART, SPI, I2C, PWM, etc.), and is targeted at applications that need more throughput and code density than 8-bit parts but not the cost of a Cortex-M class device. Within Microchip's taxonomy this part belongs to the PIC24H dsPIC-style 16-bit MCU family, which is pin-compatible with the dsPIC33F DSP MCU family, allowing migration when DSP extensions are later required.
Key features include 40 MIPS sustained throughput from a 2.0V-3.6V supply, 256 KB self-programmable Flash with an endurance of >10k cycles, up to 16 KB SRAM, two UART modules, two SPI, two I2C, two I2S, a 10/12-bit ADC, multiple 16-bit timers, and a parallel master port. The 'GP' family variant optimizes for general-purpose I/O rich designs versus the motor-control 'MC' or op-amp 'GA' series.
Typical applications include industrial motor control (BLDC, PMSM, stepper), digital power conversion (PFC, LLC, full-bridge), sensor conditioning and instrumentation, factory automation controllers, and consumer appliances with TFT or graphics HMI. The -E temperature grade extends operation from -40C to +125C for harsh industrial environments.
Designers should bias all unused I/O to defined logic states via internal pull-ups or external resistors to minimize standby current, and follow the decoupling scheme in the datasheet (typically 0.1 uF near each VDD/VSS pair and a 10 uF bulk cap). Pin migration from 64-pin to 100-pin TQFP variants preserves peripheral mapping.
This page synthesizes distributor pricing, pin-compatible drop-in alternatives within the PIC24HJ256GP206/GP210/GP310 family, and practical design notes that go beyond the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC24HJ256GP210A-E/PF — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC24HJ256GP210A-E/PF (cùng hình factor và footprint) — khác nhau ở ADC, Package, Operating Temperature, Core Architecture, Timers.
PIC24HJ256GP210A-I/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ256GP210A-H/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33FJ256GP710A-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ256GP610A-I/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ128GP510A-I/PF
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ128GP310A-E/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ256GP210A-E/PF Tỷ lệ tối đa & tính chất điện
| Core | PIC24H 16-bit modified Harvard |
| CPU Speed | 40 MIPS at 3.3V (up to 80 MHz FOSC) |
| Program Flash | 256 KB (85.5K x 24 words) |
| SRAM | 16 KB |
| Operating Voltage | 3.0V to 3.6V (2.0V min at lower MIPS) |
| I/O Pins | 85 |
| Hộp | 100-pin TQFP (14x14 mm) |
| Temperature Grade | -40C to +125C (E = Enhanced Industrial) |
| ADC | 1x 10-bit, 1 Msps; or 12-bit, 500 ksps |
| Timers | 5x 16-bit Timer/Counter |
| UART | 2 modules |
| SPI | 2 modules |
| I2C | 2 modules |
| PWM Outputs | 8 PWM (16-bit resolution) |
| ICSP/ICD | ICSP In-Circuit Serial Programming and ICD |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
| Kiểu lắp đặt | Surface Mount |
Cấu hình chân PIC24HJ256GP210A-E/PF
| Chân 1 | RP0/AN0 — Remappable I/O / ADC analog input 0 |
| Chân 2 | RP1/AN1 — Remappable I/O / ADC analog input 1 |
| Chân 3 | RP2/AN2 — Remappable I/O / ADC analog input 2 |
| Chân 4 | RP3/AN3 — Remappable I/O / ADC analog input 3 |
| Chân 5 | RP4/AN4 — Remappable I/O / ADC analog input 4 |
| Chân 6 | RP5/AN5 — Remappable I/O / ADC analog input 5 |
| Chân 7 | AVSS — Analog ground |
| Chân 8 | AVDD — Analog supply 3.3V |
| Chân 9 | RP6/AN6 — Remappable I/O / ADC analog input 6 |
| Chân 10 | RP7/AN7 — Remappable I/O / ADC analog input 7 |
| Chân 11 | RP8 — Remappable I/O |
| Chân 12 | RP9 — Remappable I/O |
| Chân 13 | RP10 — Remappable I/O |
| Chân 14 | RP11 — Remappable I/O |
| Chân 15 | VSS — Digital ground |
| Chân 16 | VDD — Digital supply 3.3V |
| Chân 17 | RP12 — Remappable I/O |
| Chân 18 | RP13 — Remappable I/O |
| Chân 19 | RP14 — Remappable I/O |
| Chân 20 | RP15 — Remappable I/O |
| Chân 21 | RP16 — Remappable I/O |
| Chân 22 | RP17 — Remappable I/O |
| Chân 23 | RP18 — Remappable I/O |
| Chân 24 | RP19 — Remappable I/O |
| Chân 25 | RP20 — Remappable I/O |
| Chân 26 | RP21 — Remappable I/O |
| Chân 27 | RP22 — Remappable I/O |
| Chân 28 | RP23 — Remappable I/O |
| Chân 29 | RP24 — Remappable I/O |
| Chân 30 | RP25 — Remappable I/O |
| Chân 31 | VSS — Digital ground |
| Chân 32 | VDD — Digital supply 3.3V |
| Chân 33 | RP26 — Remappable I/O |
| Chân 34 | RP27 — Remappable I/O |
| Chân 35 | RP28 — Remappable I/O |
| Chân 36 | RP29 — Remappable I/O |
| Chân 37 | RP30 — Remappable I/O |
| Chân 38 | RP31 — Remappable I/O |
| Chân 39 | RP32 — Remappable I/O |
| Chân 40 | RP33 — Remappable I/O |
| Chân 41 | RP34 — Remappable I/O |
| Chân 42 | RP35 — Remappable I/O |
| Chân 43 | RP36 — Remappable I/O |
| Chân 44 | RP37 — Remappable I/O |
| Chân 45 | RP38 — Remappable I/O |
| Chân 46 | RP39 — Remappable I/O |
| Chân 47 | RP40 — Remappable I/O |
| Chân 48 | RP41 — Remappable I/O |
| Chân 49 | RP42 — Remappable I/O |
| Chân 50 | VSS — Digital ground |
| Chân 51 | VDD — Digital supply 3.3V |
| Chân 52 | RP43 — Remappable I/O |
| Chân 53 | RP44 — Remappable I/O |
| Chân 54 | RP45 — Remappable I/O |
| Chân 55 | OSC1 — Crystal oscillator input |
| Chân 56 | OSC2 — Crystal oscillator output |
| Chân 57 | SOSCO — Secondary oscillator (32 kHz) output |
| Chân 58 | SOSCI — Secondary oscillator (32 kHz) input |
| Chân 59 | MCLR — Master clear (reset) input, drive low to reset |
| Chân 60 | RP46 — Remappable I/O |
| Chân 61 | RP47 — Remappable I/O |
| Chân 62 | RP48 — Remappable I/O |
| Chân 63 | RP49 — Remappable I/O |
| Chân 64 | RP50 — Remappable I/O |
| Chân 65 | RP51 — Remappable I/O |
| Chân 66 | RP52 — Remappable I/O |
| Chân 67 | RP53 — Remappable I/O |
| Chân 68 | VSS — Digital ground |
| Chân 69 | VDD — Digital supply 3.3V |
| Chân 70 | PMA0 — Parallel master port address bit 0 |
| Chân 71 | PMA1 — Parallel master port address bit 1 |
| Chân 72 | PMD0 — Parallel master port data bit 0 |
| Chân 73 | PMD1 — Parallel master port data bit 1 |
| Chân 74 | PMD2 — Parallel master port data bit 2 |
| Chân 75 | PMD3 — Parallel master port data bit 3 |
| Chân 76 | PMD4 — Parallel master port data bit 4 |
| Chân 77 | PMD5 — Parallel master port data bit 5 |
| Chân 78 | PMD6 — Parallel master port data bit 6 |
| Chân 79 | PMD7 — Parallel master port data bit 7 |
| Chân 80 | PMRD — Parallel master port read strobe |
| Chân 81 | PMWR — Parallel master port write strobe |
| Chân 82 | PMCS1 — Parallel master port chip select 1 |
| Chân 83 | PMCS2 — Parallel master port chip select 2 |
| Chân 84 | PMBE0 — Parallel master port byte enable 0 |
| Chân 85 | PMBE1 — Parallel master port byte enable 1 |
| Chân 86 | PMA2 — Parallel master port address bit 2 |
| Chân 87 | PMA3 — Parallel master port address bit 3 |
| Chân 88 | PMA4 — Parallel master port address bit 4 |
| Chân 89 | PMA5 — Parallel master port address bit 5 |
| Chân 90 | PMA6 — Parallel master port address bit 6 |
| Chân 91 | PMA7 — Parallel master port address bit 7 |
| Chân 92 | PMA8 — Parallel master port address bit 8 |
| Chân 93 | PMA9 — Parallel master port address bit 9 |
| Chân 94 | PMA10 — Parallel master port address bit 10 |
| Chân 95 | PMA11 — Parallel master port address bit 11 |
| Chân 96 | PMA12 — Parallel master port address bit 12 |
| Chân 97 | PMD8 — Parallel master port data bit 8 |
| Chân 98 | PMD9 — Parallel master port data bit 9 |
| Chân 99 | PMD10 — Parallel master port data bit 10 |
| Chân 100 | PMD11 — Parallel master port data bit 11 |
Ứng dụng tiêu biểu
PIC24HJ256GP210A-E/PF phù hợp cho 6 Áp dụngs: Industrial Motor Control, Digital Power Conversion (PFC, LLC, Full-Bridge), Sensor Conditioning & Instrumentation, Factory Automation Controllers, Consumer Appliance HMI with TFT Display, Automotive Body & Comfort Modules.
Industrial Motor Control
The PIC24HJ256GP210A-E/PF's 40 MIPS throughput and 8-channel 16-bit PWM make it a strong fit for industrial motor control designs. For trapezoidal BLDC commutation, sensorless startup, or basic PMSM FOC entry points, the 16-bit core provides ample math headroom while keeping BOM cost low versus Cortex-M alternatives. The eight PWM outputs drive a three-phase inverter with complementary channels and programmable dead-band, eliminating an external PWM controller. The -40C to +125C operating range covers under-hood and outdoor industrial enclosures. Place the part between a 3.3V LDO and the gate-driver ICs, and use the parallel master port to extend SRAM for data logging or fault capture.
Được đề xuất
Digital Power Conversion (PFC, LLC, Full-Bridge)
For digital power supplies running PFC or resonant LLC converters at switching frequencies up to 500 kHz, the PIC24HJ256GP210A-E/PF provides 40 MIPS of deterministic control. The 12-bit ADC with 500 ksps sampling combined with the high-resolution PWM enables current-mode control with sub-microsecond feedback latency. Unlike a switching regulator IC, this part allows proprietary control-law implementation and field-updatable firmware for tunable EMI and efficiency. Use the 256 KB Flash to host multiple firmware variants (PFC+LLC combo, standalone LLC, etc.) and switch at boot based on strap-pin configuration. The I2C and SPI peripherals communicate with housekeeping telemetry and PMBus stacks.
Được đề xuất
Sensor Conditioning & Instrumentation
The PIC24HJ256GP210A-E/PF's 12-bit ADC and ample Flash enable multi-channel sensor signal conditioning in industrial instrumentation. A typical design reads 8-12 analog sensors (RTD, thermocouple, strain gauge), applies calibration coefficients stored in Flash, and outputs results over UART/SPI/USB to a host. The 16-bit math avoids floating-point library overhead, allowing deterministic 1 ms loop times. The -E temperature grade supports outdoor and process-control instrumentation. Use the parallel master port to interface to an external SRAM or FPGA co-processor for high-speed data capture, and ICSP for in-field firmware updates via the same connector used for sensor wiring.
Được đề xuất
Factory Automation Controllers
Factory automation PLCs and distributed I/O nodes use the PIC24HJ256GP210A-E/PF for deterministic EtherCAT, Modbus, or CANopen slave behavior. The two UARTs plus two SPI/I2C peripherals support multiple industrial fieldbuses simultaneously, while the 16 KB SRAM holds protocol stacks and I/O image tables. The 256 KB Flash supports a full IEC 61131-3 soft-PLC runtime if needed. Pin-to-pin compatibility with dsPIC33F allows easy migration when DSP extensions are added for vibration analysis or motor control integration. The -40C to +125C grade ensures reliable operation in unconditioned cabinet environments.
Được đề xuất
Consumer Appliance HMI with TFT Display
In washing machines, dishwashers, induction cooktops, and HVAC controllers, the PIC24HJ256GP210A-E/PF drives a small TFT or segment LCD and reads touch keys through the integrated ADC. The parallel master port feeds framebuffer data to a TFT controller without burdening the CPU, while ICSP allows firmware updates via the appliance service port. The 85 I/O pins handle keypad scanning, relay drivers, and rotary encoders all from one chip, reducing BOM cost. Unlike Cortex-M alternatives, the PIC24H provides deterministic interrupt latency for time-critical UI feedback (knob response, beep timing).
Được đề xuất
Automotive Body & Comfort Modules
Body controllers, seat modules, and HVAC flaps use the PIC24HJ256GP210A-E/PF for LIN-bus communication, PWM-driven actuators, and switch matrix reading. The two UARTs can be routed to LIN transceivers, the 8 PWM channels drive mirror-fold, seat-position, or damper motors, and the 12-bit ADC reads multiple position sensors. The -E grade covers -40C to +125C cabin and engine-bay thermal stress. Although not AEC-Q100 qualified at the automotive Q-level, this part is widely used in non-safety automotive body applications where AEC-Q100 is optional. Designers targeting full Q-grade should migrate to dsPIC33F automotive variants.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24HJ256GP210A-E/PF — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC24HJ256GP210A-I/PF | PIC24HJ256GP210A-H/PF | dsPIC33FJ256GP710A-I/PF | PIC24HJ256GP610A-I/PF | PIC24HJ128GP510A-I/PF | PIC24HJ128GP310A-E/PF |
|---|---|---|---|---|---|---|---|
| Package | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 128 KB (-50%) | 128 KB (-50%) |
| SRAM | 16 KB | 16 KB | 16 KB | 30 KB (+88%) | 16 KB | 8 KB (-50%) | 16 KB |
| CPU Speed | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS + DSP engine | 40 MIPS | 40 MIPS | 40 MIPS |
| Temperature Grade | -40C to +125C (E) | -40C to +85C (I) | -40C to +150C (H) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +125C (E) |
| DSP Engine | No | No | No | Yes (MAC, barrel shift) | No | No | No |
| USB | No | No | No | No | Yes (USB 2.0 FS OTG) | No | No |
Bảo phân biệt quan trọng
- Highest 100-pin TQFP Flash in PIC24H family with -E temperature grade (vsPIC24HJ128GP510A-I/PF)
- DSP-ready pin-compatible upgrade path (vsdsPIC33FJ256GP710A-I/PF)
- 16 KB SRAM headroom vs 128KB-Flash siblings (vsPIC24HJ128GP310A-E/PF)
Ghi chú thiết kế
Estimated: At 40 MIPS active and 3.3V supply, core current is approximately 35 mA plus I/O sink/source. Use a 3.3V LDO with at least 100 mA headroom (e.g., MCP1700) rather than a series resistor to maintain regulation under load transients. Place a 10 uF bulk cap on the digital VDD rail and a 0.1 uF ceramic on each adjacent VDD/VSS pair, no farther than 5 mm from the pin to suppress switching noise coupling into the ADC reference.
Route the crystal traces to OSC1/OSC2 as short and symmetric as possible, with a guard ground around them. Keep ADC analog traces (AN0-AN7) away from PWM and switching traces by at least 3x the trace width. Place the AVSS/AVDD decoupling cap within 3 mm of pin 7/8. The parallel master port (PMD/PMA) traces should be length-matched within 1 cm if used for TFT data, or routed with controlled impedance if used for external SRAM.
Do not leave unused I/O pins floating - configure them as outputs driving low or enable internal pull-ups. Failure to do so increases sleep current by hundreds of microamps. The MCLR pin must have a 10 kohm pull-up to VDD; do not tie it directly to VDD. When using ICSP, isolate the MCLR/PGD/PGC lines from application circuitry with series resistors or jumpers so the debugger does not back-power downstream ICs.
For motor-control designs, group the PWM outputs RPn pins adjacent to the gate-driver connectors to minimize high-dV/dt loop area. Keep the analog ground (AVSS) star-connected to a single point on the digital ground (VSS) near the MCU. Place bulk and bypass capacitors on the same layer as their respective IC pins, using vias to inner power planes only when unavoidable - this minimizes parasitic inductance.
Thông tin tuân thủ
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - not recommended for safety-critical automotive use. Lead-free matte-tin plating. -E grade for Enhanced Industrial -40C to +125C.
