PIC24HJ256GP210A-E/PF - 40 MIPS 16-bit MCU 256KB Flash 100-TQFP | Microchip
料号： PIC24HJ256GP210A-E/PF ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $11.5 | $11.50 |
| 10 | $10.65 | $106.50 |
| 100 | $9.5 | $950.00 |
| 500 | $8.85 | $4,425.00 |
| 1,000 | $7.95 | $7,950.00 |
PIC24HJ256GP210A-E/PF 概述
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.
直接替换替代料： PIC24HJ256GP210A-E/PF ——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： PIC24HJ256GP210A-E/PF （相同外形与封装尺寸） ——差异在于 ADC, Package, Operating Temperature, Core Architecture, Timers.
快速对比工具——选择替代料号进行并排对比：
PIC24HJ256GP210A-I/PF
✅ 直接替换📋 参考替代料（不在目录中）
PIC24HJ256GP210A-H/PF
✅ 直接替换📋 参考替代料（不在目录中）
DSPIC33FJ256GP710A-I/PF
✅ 直接替换✓ 有现货
$6.55 / 个
查看数据手册 →PIC24HJ256GP610A-I/PF
✅ 直接替换📋 参考替代料（不在目录中）
PIC24HJ128GP510A-I/PF
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC24HJ128GP310A-E/PF
✅ 直接替换✓ 有现货
$7.1 / 个
查看数据手册 →PIC24HJ256GP210A-E/PF 最大额定值与电气特性
| 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 |
| 封装 | 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 |
| RoHS 状态 | Compliant |
| Lead-Free | Yes |
| 安装类型 | Surface Mount |
PIC24HJ256GP210A-E/PF 引脚配置
| 引脚 1 | RP0/AN0 — Remappable I/O / ADC analog input 0 |
| 引脚 2 | RP1/AN1 — Remappable I/O / ADC analog input 1 |
| 引脚 3 | RP2/AN2 — Remappable I/O / ADC analog input 2 |
| 引脚 4 | RP3/AN3 — Remappable I/O / ADC analog input 3 |
| 引脚 5 | RP4/AN4 — Remappable I/O / ADC analog input 4 |
| 引脚 6 | RP5/AN5 — Remappable I/O / ADC analog input 5 |
| 引脚 7 | AVSS — Analog ground |
| 引脚 8 | AVDD — Analog supply 3.3V |
| 引脚 9 | RP6/AN6 — Remappable I/O / ADC analog input 6 |
| 引脚 10 | RP7/AN7 — Remappable I/O / ADC analog input 7 |
| 引脚 11 | RP8 — Remappable I/O |
| 引脚 12 | RP9 — Remappable I/O |
| 引脚 13 | RP10 — Remappable I/O |
| 引脚 14 | RP11 — Remappable I/O |
| 引脚 15 | VSS — Digital ground |
| 引脚 16 | VDD — Digital supply 3.3V |
| 引脚 17 | RP12 — Remappable I/O |
| 引脚 18 | RP13 — Remappable I/O |
| 引脚 19 | RP14 — Remappable I/O |
| 引脚 20 | RP15 — Remappable I/O |
| 引脚 21 | RP16 — Remappable I/O |
| 引脚 22 | RP17 — Remappable I/O |
| 引脚 23 | RP18 — Remappable I/O |
| 引脚 24 | RP19 — Remappable I/O |
| 引脚 25 | RP20 — Remappable I/O |
| 引脚 26 | RP21 — Remappable I/O |
| 引脚 27 | RP22 — Remappable I/O |
| 引脚 28 | RP23 — Remappable I/O |
| 引脚 29 | RP24 — Remappable I/O |
| 引脚 30 | RP25 — Remappable I/O |
| 引脚 31 | VSS — Digital ground |
| 引脚 32 | VDD — Digital supply 3.3V |
| 引脚 33 | RP26 — Remappable I/O |
| 引脚 34 | RP27 — Remappable I/O |
| 引脚 35 | RP28 — Remappable I/O |
| 引脚 36 | RP29 — Remappable I/O |
| 引脚 37 | RP30 — Remappable I/O |
| 引脚 38 | RP31 — Remappable I/O |
| 引脚 39 | RP32 — Remappable I/O |
| 引脚 40 | RP33 — Remappable I/O |
| 引脚 41 | RP34 — Remappable I/O |
| 引脚 42 | RP35 — Remappable I/O |
| 引脚 43 | RP36 — Remappable I/O |
| 引脚 44 | RP37 — Remappable I/O |
| 引脚 45 | RP38 — Remappable I/O |
| 引脚 46 | RP39 — Remappable I/O |
| 引脚 47 | RP40 — Remappable I/O |
| 引脚 48 | RP41 — Remappable I/O |
| 引脚 49 | RP42 — Remappable I/O |
| 引脚 50 | VSS — Digital ground |
| 引脚 51 | VDD — Digital supply 3.3V |
| 引脚 52 | RP43 — Remappable I/O |
| 引脚 53 | RP44 — Remappable I/O |
| 引脚 54 | RP45 — Remappable I/O |
| 引脚 55 | OSC1 — Crystal oscillator input |
| 引脚 56 | OSC2 — Crystal oscillator output |
| 引脚 57 | SOSCO — Secondary oscillator (32 kHz) output |
| 引脚 58 | SOSCI — Secondary oscillator (32 kHz) input |
| 引脚 59 | MCLR — Master clear (reset) input, drive low to reset |
| 引脚 60 | RP46 — Remappable I/O |
| 引脚 61 | RP47 — Remappable I/O |
| 引脚 62 | RP48 — Remappable I/O |
| 引脚 63 | RP49 — Remappable I/O |
| 引脚 64 | RP50 — Remappable I/O |
| 引脚 65 | RP51 — Remappable I/O |
| 引脚 66 | RP52 — Remappable I/O |
| 引脚 67 | RP53 — Remappable I/O |
| 引脚 68 | VSS — Digital ground |
| 引脚 69 | VDD — Digital supply 3.3V |
| 引脚 70 | PMA0 — Parallel master port address bit 0 |
| 引脚 71 | PMA1 — Parallel master port address bit 1 |
| 引脚 72 | PMD0 — Parallel master port data bit 0 |
| 引脚 73 | PMD1 — Parallel master port data bit 1 |
| 引脚 74 | PMD2 — Parallel master port data bit 2 |
| 引脚 75 | PMD3 — Parallel master port data bit 3 |
| 引脚 76 | PMD4 — Parallel master port data bit 4 |
| 引脚 77 | PMD5 — Parallel master port data bit 5 |
| 引脚 78 | PMD6 — Parallel master port data bit 6 |
| 引脚 79 | PMD7 — Parallel master port data bit 7 |
| 引脚 80 | PMRD — Parallel master port read strobe |
| 引脚 81 | PMWR — Parallel master port write strobe |
| 引脚 82 | PMCS1 — Parallel master port chip select 1 |
| 引脚 83 | PMCS2 — Parallel master port chip select 2 |
| 引脚 84 | PMBE0 — Parallel master port byte enable 0 |
| 引脚 85 | PMBE1 — Parallel master port byte enable 1 |
| 引脚 86 | PMA2 — Parallel master port address bit 2 |
| 引脚 87 | PMA3 — Parallel master port address bit 3 |
| 引脚 88 | PMA4 — Parallel master port address bit 4 |
| 引脚 89 | PMA5 — Parallel master port address bit 5 |
| 引脚 90 | PMA6 — Parallel master port address bit 6 |
| 引脚 91 | PMA7 — Parallel master port address bit 7 |
| 引脚 92 | PMA8 — Parallel master port address bit 8 |
| 引脚 93 | PMA9 — Parallel master port address bit 9 |
| 引脚 94 | PMA10 — Parallel master port address bit 10 |
| 引脚 95 | PMA11 — Parallel master port address bit 11 |
| 引脚 96 | PMA12 — Parallel master port address bit 12 |
| 引脚 97 | PMD8 — Parallel master port data bit 8 |
| 引脚 98 | PMD9 — Parallel master port data bit 9 |
| 引脚 99 | PMD10 — Parallel master port data bit 10 |
| 引脚 100 | PMD11 — Parallel master port data bit 11 |
典型应用
PIC24HJ256GP210A-E/PF 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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).
推荐
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.
推荐
推荐产品汇总
工程参考数据： PIC24HJ256GP210A-E/PF ——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 | 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 |
关键差异点
- Highest 100-pin TQFP Flash in PIC24H family with -E temperature grade （对比 PIC24HJ128GP510A-I/PF)
- DSP-ready pin-compatible upgrade path （对比 dsPIC33FJ256GP710A-I/PF)
- 16 KB SRAM headroom vs 128KB-Flash siblings （对比 PIC24HJ128GP310A-E/PF)
设计说明
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.
合规信息
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.
