PIC24HJ64GP510A-E/PT - 16-bit 40MIPS MCU 64KB Flash TQFP-100 | Microchip
料号： PIC24HJ64GP510A-E/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $9.42 | $9.42 |
| 10 | $8.65 | $86.50 |
| 100 | $7.38 | $738.00 |
| 500 | $6.42 | $3,210.00 |
| 1,000 | $5.71 | $5,710.00 |
PIC24HJ64GP510A-E/PT 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), working RAM, and a rich set of peripherals (timers, ADC, communication controllers, GPIO). The PIC24H family belongs to the 16-bit MCU class, sitting between 8-bit MCUs (PIC16/PIC18) and 32-bit MCUs (PIC32) in Microchip's portfolio. The 16-bit datapath doubles arithmetic throughput versus 8-bit parts while preserving deterministic interrupt latency and a simple programming model.
Key features include 64 KB (22K x 24 instruction words) of self-programmable Flash, 8 KB SRAM, a 16-channel 10/12-bit ADC with 500 ksps conversion rate, multiple UART/SPI/I2C/CAN interfaces, and a 16-bit timer/capture/PWM module set. The device has 85 I/O pins and operates from 3.0-3.6 V, consuming roughly 60 mA active at 40 MHz. DMA moves data between peripherals and memory without CPU intervention, freeing cycles for control loops. The Enhanced CAN (ECAN) module provides automotive bus connectivity.
The architecture combines a hardware multiply/divide unit with a 40 MHz oscillator and a PLL that yields zero-wait-state Flash execution. Compared with the older dsPIC30F family, the PIC24HJ family shares a high degree of peripheral compatibility, easing migration of legacy code while offering higher CPU throughput and lower active current. Boundary scan (JTAG) and 6 hardware breakpoints (with ordered halting) simplify in-circuit debug.
Typical applications include automotive body and chassis controllers, industrial motor drives, sensor fusion front-ends, HVAC control, solar inverter control loops, and uninterruptible power supply (UPS) digital control. The combination of DSP-grade math, on-chip CAN, and AEC-Q100 qualification also suits traction inverter sensor boards and battery management secondary protection circuits.
Designers should verify the 3.3 V rail decoupling network (typically 10 uF bulk plus 100 nF per VDD/AVDD pair) and keep analog/digital ground returns separated under the part. Programming uses ICSP via PGECx/PGEDx pins - ensure these are not multiplexed to noisy signals during development. This page aggregates distributor pricing, drop-in alternatives, and design notes not consolidated in the manufacturer datasheet.
直接替换替代料： PIC24HJ64GP510A-E/PT ——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： PIC24HJ64GP510A-E/PT （相同外形与封装尺寸） ——差异在于 ADC, Timers, Package, Core Architecture, Program Memory (Flash).
快速对比工具——选择替代料号进行并排对比：
PIC24HJ128GP510A-E/PT
✅ 直接替换✓ 有现货
$6.4 / 个
查看数据手册 →PIC24HJ128GP510A-I/PT
✅ 直接替换✓ 有现货
$9.62 / 个
查看数据手册 →PIC24HJ256GP610A-I/PT
✅ 直接替换✓ 有现货
$8.9 / 个
查看数据手册 →PIC24HJ256GP610A-E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC24HJ256GP210A-E/PT
✅ 直接替换✓ 有现货
$8.42 / 个
查看数据手册 →dsPIC33FJ64GP510A-I/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC24HJ64GP510A-E/PT 最大额定值与电气特性
| Core Architecture | PIC24H 16-bit modified Harvard |
| CPU Speed | 40 MIPS (max) |
| Program Memory (Flash) | 64 KB (22K x 24 instruction words) |
| Data RAM | 8 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| I/O Pins | 85 |
| ADC | 10/12-bit, 16 channels, 500 ksps |
| Communication Interfaces | UART, SPI, I2C, Enhanced CAN (ECAN) |
| Timers | 16-bit Timer/Capture/PWM modules |
| DMA | 8-channel peripheral DMA |
| Operating Temperature (E grade) | -40C to +125C |
| 封装 | 100-pin TQFP (PT), 12x12 mm |
| 安装类型 | Surface Mount |
| Debug Interface | ICSP, JTAG boundary scan, 6 HW breakpoints |
| AEC-Q100 | Qualified (automotive) |
| RoHS 状态 | Compliant |
PIC24HJ64GP510A-E/PT 引脚配置
| 引脚 1 | RG15 — GPIO port G bit 15 |
| 引脚 2 | RC12 — GPIO port C bit 12 |
| 引脚 3 | RC13 — GPIO port C bit 13 |
| 引脚 4 | RC14 — GPIO port C bit 14 |
| 引脚 5 | RC15 — GPIO port C bit 15 |
| 引脚 6 | AVSS — Analog ground |
| 引脚 7 | AVDD — Analog supply voltage |
| 引脚 8 | MCLR — Master clear (reset) input, active-low |
| 引脚 9 | OSC1 — Crystal oscillator input |
| 引脚 10 | OSC2 — Crystal oscillator output |
| 引脚 11 | VSS — Digital ground |
| 引脚 12 | VDD — Digital supply voltage (3.3 V) |
| 引脚 13 | PGEC2 — ICSP clock (alternate pair) |
| 引脚 14 | PGED2 — ICSP data (alternate pair) |
| 引脚 15 | RA0 — GPIO port A bit 0 / AN0 |
| 引脚 16 | RA1 — GPIO port A bit 1 / AN1 |
| 引脚 17 | RA2 — GPIO port A bit 2 / AN2 |
| 引脚 18 | RA3 — GPIO port A bit 3 / AN3 |
| 引脚 19 | RA4 — GPIO port A bit 4 / AN4 |
| 引脚 20 | RA5 — GPIO port A bit 5 / AN5 |
| 引脚 21 | VSS — Digital ground |
| 引脚 22 | VDD — Digital supply voltage (3.3 V) |
| 引脚 23 | RB0 — GPIO port B bit 0 / AN8 |
| 引脚 24 | RB1 — GPIO port B bit 1 / AN9 |
| 引脚 25 | RB2 — GPIO port B bit 2 / AN10 |
| 引脚 26 | RB3 — GPIO port B bit 3 / AN11 |
| 引脚 27 | RB4 — GPIO port B bit 4 / AN12 |
| 引脚 28 | RB5 — GPIO port B bit 5 / AN13 |
| 引脚 29 | RB6 — GPIO port B bit 6 / AN14 / PGEC1 |
| 引脚 30 | RB7 — GPIO port B bit 7 / AN15 / PGED1 |
| 引脚 31 | VSS — Digital ground |
| 引脚 32 | VDD — Digital supply voltage (3.3 V) |
| 引脚 33 | RC0 — GPIO port C bit 0 |
| 引脚 34 | RC1 — GPIO port C bit 1 |
| 引脚 35 | RC2 — GPIO port C bit 2 |
| 引脚 36 | RC3 — GPIO port C bit 3 |
| 引脚 37 | RC4 — GPIO port C bit 4 |
| 引脚 38 | RC5 — GPIO port C bit 5 |
| 引脚 39 | RC6 — GPIO port C bit 6 |
| 引脚 40 | RC7 — GPIO port C bit 7 |
| 引脚 41 | RC8 — GPIO port C bit 8 |
| 引脚 42 | RC9 — GPIO port C bit 9 |
| 引脚 43 | VSS — Digital ground |
| 引脚 44 | VDD — Digital supply voltage (3.3 V) |
| 引脚 45 | RD0 — GPIO port D bit 0 |
| 引脚 46 | RD1 — GPIO port D bit 1 |
| 引脚 47 | RD2 — GPIO port D bit 2 |
| 引脚 48 | RD3 — GPIO port D bit 3 |
| 引脚 49 | RD4 — GPIO port D bit 4 |
| 引脚 50 | RD5 — GPIO port D bit 5 |
| 引脚 51 | RD6 — GPIO port D bit 6 |
| 引脚 52 | RD7 — GPIO port D bit 7 |
| 引脚 53 | RD8 — GPIO port D bit 8 |
| 引脚 54 | RD9 — GPIO port D bit 9 |
| 引脚 55 | RD10 — GPIO port D bit 10 |
| 引脚 56 | RD11 — GPIO port D bit 11 |
| 引脚 57 | VSS — Digital ground |
| 引脚 58 | VDD — Digital supply voltage (3.3 V) |
| 引脚 59 | RF0 — GPIO port F bit 0 |
| 引脚 60 | RF1 — GPIO port F bit 1 |
| 引脚 61 | RF2 — GPIO port F bit 2 |
| 引脚 62 | RF3 — GPIO port F bit 3 |
| 引脚 63 | RF4 — GPIO port F bit 4 |
| 引脚 64 | RF5 — GPIO port F bit 5 |
| 引脚 65 | RF6 — GPIO port F bit 6 |
| 引脚 66 | RF7 — GPIO port F bit 7 |
| 引脚 67 | RF8 — GPIO port F bit 8 |
| 引脚 68 | VSS — Digital ground |
| 引脚 69 | VDD — Digital supply voltage (3.3 V) |
| 引脚 70 | RE0 — GPIO port E bit 0 |
| 引脚 71 | RE1 — GPIO port E bit 1 |
| 引脚 72 | RE2 — GPIO port E bit 2 |
| 引脚 73 | RE3 — GPIO port E bit 3 |
| 引脚 74 | RE4 — GPIO port E bit 4 |
| 引脚 75 | RE5 — GPIO port E bit 5 |
| 引脚 76 | RE6 — GPIO port E bit 6 |
| 引脚 77 | RE7 — GPIO port E bit 7 |
| 引脚 78 | VSS — Digital ground |
| 引脚 79 | VDD — Digital supply voltage (3.3 V) |
| 引脚 80 | RG0 — GPIO port G bit 0 |
| 引脚 81 | RG1 — GPIO port G bit 1 |
| 引脚 82 | RG2 — GPIO port G bit 2 |
| 引脚 83 | RG3 — GPIO port G bit 3 |
| 引脚 84 | RG4 — GPIO port G bit 4 |
| 引脚 85 | RG6 — GPIO port G bit 6 |
| 引脚 86 | RG7 — GPIO port G bit 7 |
| 引脚 87 | RG8 — GPIO port G bit 8 |
| 引脚 88 | RG9 — GPIO port G bit 9 |
| 引脚 89 | VSS — Digital ground |
| 引脚 90 | VDD — Digital supply voltage (3.3 V) |
| 引脚 91 | RA6 — GPIO port A bit 6 / OSC2 alt |
| 引脚 92 | RA7 — GPIO port A bit 7 / OSC1 alt |
| 引脚 93 | RA9 — GPIO port A bit 9 |
| 引脚 94 | RA10 — GPIO port A bit 10 |
| 引脚 95 | RA11 — GPIO port A bit 11 |
| 引脚 96 | RA12 — GPIO port A bit 12 |
| 引脚 97 | RA13 — GPIO port A bit 13 |
| 引脚 98 | RA14 — GPIO port A bit 14 |
| 引脚 99 | RA15 — GPIO port A bit 15 |
| 引脚 100 | RG12 — GPIO port G bit 12 |
典型应用
PIC24HJ64GP510A-E/PT 适用于 7 应用s: Automotive Body Control Module, Industrial Motor Drive (BLDC/PMSM), Solar Inverter Control Board, HVAC Climate Control Unit, Battery Management Secondary Protection, Sensor Aggregation / IoT Edge Node, Uninterruptible Power Supply (UPS) Digital Controller.
Automotive Body Control Module
The PIC24HJ64GP510A-E/PT's AEC-Q100 qualification, 40 MIPS throughput, and on-chip Enhanced CAN module make it a strong fit for body controllers that aggregate lighting, mirror, and accessory functions across a CAN bus. Its 64 KB Flash stores the application state machine plus LIN/CAN stacks, while 85 GPIO directly drive LED drivers and relay coils. The -40C to +125C extended temperature grade permits under-dash mounting where summer cabin temperatures exceed 85C.
推荐
Industrial Motor Drive (BLDC/PMSM)
Field-oriented control of a 3-phase PMSM at 20 kHz PWM needs a CPU that handles Clark/Park transforms inside each cycle, and the PIC24HJ64GP510A-E/PT's 40 MIPS headroom plus 16-bit PWM with complementary outputs and 500 ksps ADC fits this well. The DMA moves current-sense samples from the ADC to RAM without CPU involvement, freeing cycles for control math. The TQFP-100 footprint exposes all needed PWMs, QEI inputs, and ADC channels on a single device.
推荐
Solar Inverter Control Board
In a single-stage or two-stage solar inverter, the PIC24HJ64GP510A-E/PT performs MPPT, grid synchronization, and inverter control from the 64 KB Flash firmware image. The 16-bit timer/PWM blocks generate the 50/60 Hz sine-modulated switching at typical 16-20 kHz, while the 10/12-bit ADC samples the inductor current and PV string voltage for the MPPT algorithm. AEC-Q100 screening plus the -40C to +125C grade lets the same firmware ship in outdoor string inverter enclosures.
推荐
HVAC Climate Control Unit
Roof-top and commercial HVAC controllers use the PIC24HJ64GP510A-E/PT to run PID loops for temperature, humidity, and damper position. The 85 GPIO handle keypad inputs, LCD drive, and relay outputs; ECAN links the unit to a building automation bus. The 64 KB Flash is sufficient for a full control state machine plus a UI layer, while 8 KB RAM keeps smooth display refresh. AEC-Q100 and 125C support enable rooftop and under-hood automotive HVAC deployments.
推荐
Battery Management Secondary Protection
In a Li-ion battery pack, the PIC24HJ64GP510A-E/PT acts as a secondary protector that monitors cell voltages via the on-chip ADC and disconnects the contactor on over-/under-voltage events, independent of the main BMS. The 8 KB RAM supports a moving-window statistics buffer per cell, while ECAN or UART reports fault status to the main BMS. AEC-Q100 grade and the TQFP-100 footprint are appropriate for automotive 12 V/48 V battery packs.
推荐
Sensor Aggregation / IoT Edge Node
Industrial sensor nodes aggregate Modbus, I2C sensor, and analog inputs back to a gateway using the PIC24HJ64GP510A-E/PT. The device's 16-channel ADC and multiple UART/SPI/I2C ports handle dozens of sensors, and 64 KB Flash stores the protocol stack, while 8 KB RAM buffers periodic telemetry. The 3.3 V supply domain and 100-pin TQFP package fit on a 4-layer 50 mm x 50 mm PCB, and the extended temperature range supports outdoor enclosures.
推荐
Uninterruptible Power Supply (UPS) Digital Controller
A line-interactive or online UPS uses the PIC24HJ64GP510A-E/PT to run the inverter control loop, sine-wave reference, and battery-state logic. The 16-bit PWM generates the 50/60 Hz sine PWM, the ADC samples battery voltage and load current, and ECAN/UART connects to a network management card. The 40 MIPS throughput leaves margin for cryptographic signed firmware updates inside the 64 KB Flash budget, and the AEC-Q100 grade supports harsh industrial environments.
推荐
推荐产品汇总
工程参考数据： PIC24HJ64GP510A-E/PT ——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 | PIC24HJ128GP510A-E/PT | PIC24HJ128GP510A-I/PT | PIC24HJ256GP610A-I/PT | dsPIC33FJ64GP510A-I/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm | TQFP-100 (PT) 12x12 mm |
| Flash Memory | 64 KB | 128 KB (+100%) | 128 KB (+100%) | 256 KB (+300%) | 64 KB (same) |
| RAM | 8 KB | 8 KB (same) | 8 KB (same) | 16 KB (+100%) | 8 KB (same) |
| CPU Speed | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS |
| DSP Engine | No (PIC24H) | No | No | No | Yes (dsPIC33F adds MAC) |
| AEC-Q100 | Qualified (E grade) | Qualified (E grade) | Not (I grade -40C/+85C) | Not (I grade) | Not (I grade) |
| Operating Temperature | -40C to +125C | -40C to +125C | -40C to +85C | -40C to +85C | -40C to +85C |
| CAN Bus | ECAN | ECAN | ECAN | ECAN | ECAN |
关键差异点
- AEC-Q100 qualified in TQFP-100 （对比 PIC24HJ128GP510A-I/PT)
- Drop-in compatible with PIC24HJ128 family （对比 PIC24HJ128GP510A-E/PT)
- DSP-free architecture for simpler code base （对比 dsPIC33FJ64GP510A-I/PT)
设计说明
Estimated: The PIC24HJ64GP510A-E/PT draws about 60 mA active at 40 MHz from a 3.3 V rail. Use one 10 uF X7R bulk capacitor plus a 100 nF X7R decoupling cap on every VDD/AVDD pair (the TQFP-100 has 5 VDD and 5 VSS pins, plus one AVDD/AVSS pair). Keep the analog supply star-routed to the ADC reference to avoid digital switching noise coupling into ADC samples. Place bulk capacitors within 10 mm of the MCU and 100 nF caps within 2-3 mm of each VDD pin.
The TQFP-100 (12x12 mm) package has 0.5 mm pitch leads. Use a 4-layer PCB with a dedicated ground plane beneath the MCU, and route the ICSP pair (PGEC1/PGED1 on RB6/RB7) directly to a 6-pin header with no series resistors in the path. The crystal traces (OSC1/OSC2) should be short and guarded by ground, with the load capacitors placed within 3 mm of the oscillator pins. Add a 4.7 kohm pull-up on MCLR tied to VDD through a 1 nF decoupling cap to enable in-circuit reset.
Do not tie unused I/O pins to ground directly - they should be configured as outputs and left open, or set as inputs with the internal weak pull-up enabled to avoid current injection through floating gates. Never pull MCLR directly to VDD without a series resistor; without the resistor, ICSP programming cannot reset the device. Always disable the JTAG port if unused, by clearing the JTAGEN fuse, to recover those pins for GPIO. When migrating from PIC24HJ to dsPIC33F (e.g. dsPIC33FJ64GP510A-I/PT), recompile with the dsPIC33 toolchain library to enable DSP intrinsics.
合规信息
AEC-Q100 qualified per Microchip product page; -E grade temperature range -40C to +125C. RoHS and REACH compliant per DigiKey product listing. Halogen-free per Microchip environmental compliance documentation.
