PIC24EP128GP204T-E/PT - 16-Bit 60MIPs 128KB Flash MCU | Microchip
料号： PIC24EP128GP204T-E/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $7.95 | $7.95 |
| 10 | $7.16 | $71.60 |
| 100 | $6.36 | $636.00 |
| 500 | $5.72 | $2,860.00 |
| 1,000 | $5.08 | $5,080.00 |
PIC24EP128GP204T-E/PT 概述
What is a PIC24E MCU? The PIC24E is Microchip's high-performance 16-bit dsPIC/PIC24 microcontroller family built on a modified Harvard architecture. It sits within the broader taxonomy of MCU -> 16-bit MCU -> PIC24 family -> general-purpose MCU with DSP extensions. These MCUs combine deterministic interrupt response with enhanced arithmetic capability for motor control, power conversion, and signal processing.
Key features include 60 MIPS performance from a 3.0V to 3.6V supply, AEC-Q100 automotive qualification, and rich connectivity through I2C, SPI, UART/USART, IrDA, and LINbus interfaces. The T suffix in the part number indicates tape-and-reel packaging, while the E grade indicates the -40C to +125C extended automotive temperature range. The PTG peripheral enables complex timing and sequencing without CPU intervention.
Typical applications include automotive body and chassis ECUs, industrial motor control, sensor signal conditioning with on-chip op-amps, LED lighting controllers, and consumer appliances requiring robust connectivity. The high-speed 10/12-bit ADC and op-amp integration make the PIC24EP128GP204 well-suited for closed-loop analog control.
When designing with this part, ensure your compiler is configured for the PIC24E instruction set and that the ICD 3 / ICD 4 / PICkit 4 debugger is selected. Verify the supply decoupling network meets the 100 nF + bulk capacitor recommendation in the datasheet.
This page synthesizes distributor pricing, AEC-Q100 cross-brand drop-in alternatives, and practical design notes not found on stock product listings.
直接替换替代料： PIC24EP128GP204T-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： PIC24EP128GP204T-E/PT （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, ADC, Communication Interfaces, Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
PIC24EP128GP204-E/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$4.25 / 个
查看数据手册 →PIC24EP128GP204-I/PT
✅ 直接替换✓ 有现货
$4.12 / 个
查看数据手册 →PIC24EP256GP204T-E/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$4.45 / 个
查看数据手册 →dsPIC33EP128GP204T-E/PT
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC24EP128GP204T-E/MV
✅ 直接替换📋 参考替代料（不在目录中）
PIC24EP128GP204T-E/PT 最大额定值与电气特性
| Core Architecture | PIC 16-bit (PIC24E) |
| Core Speed | 60 MIPS (max) |
| Program Memory (Flash) | 128 KB (43K x 24) |
| RAM | 16 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| 工作温度 | -40 C to +125 C (Extended, E grade) |
| 封装 | 44-pin TQFP (PT), 10x10 mm |
| 安装类型 | Surface Mount |
| AEC-Q100 Qualification | Qualified |
| Communication Interfaces | I2C, SPI, UART/USART, IrDA, LINbus |
| On-chip Peripherals | Op Amps, Comparators, CTMU, PTG, High-Speed PWM |
| ADC | 10/12-bit (per datasheet family) |
| RoHS 状态 | Compliant |
| Packaging | Tape and Reel (T suffix) |
PIC24EP128GP204T-E/PT 引脚配置
| 引脚 1 | RP5/RG6 — Remappable I/O / PTG trigger |
| 引脚 2 | RP6/RG7 — Remappable I/O |
| 引脚 3 | RP7/RG8 — Remappable I/O |
| 引脚 4 | MCLR — Master Clear (reset), active-low |
| 引脚 5 | AVDD — Analog supply voltage |
| 引脚 6 | AVSS — Analog ground |
| 引脚 7 | OA1OUT — Op-amp 1 output |
| 引脚 8 | OA1IN- — Op-amp 1 inverting input |
| 引脚 9 | OA1IN+ — Op-amp 1 non-inverting input |
| 引脚 10 | AN0/CVD — Analog input 0 / CVD cap |
| 引脚 11 | AN1 — Analog input 1 |
| 引脚 12 | AN2 — Analog input 2 |
| 引脚 13 | AN3 — Analog input 3 |
| 引脚 14 | AN4 — Analog input 4 |
| 引脚 15 | AN5 — Analog input 5 |
| 引脚 16 | VDD — Digital supply voltage |
| 引脚 17 | VSS — Digital ground |
| 引脚 18 | OSC1/RC12 — Crystal oscillator input |
| 引脚 19 | OSC2/RC15 — Crystal oscillator output |
| 引脚 20 | PGEC1 — ICSP clock / ICD clock |
| 引脚 21 | PGED1 — ICSP data / ICD data |
| 引脚 22 | TX/RP9 — UART TX / remappable I/O |
| 引脚 23 | RX/RP10 — UART RX / remappable I/O |
| 引脚 24 | SDO1/RP8 — SPI data out / remappable I/O |
| 引脚 25 | SDI1/RP2 — SPI data in / remappable I/O |
| 引脚 26 | SCK1/RP3 — SPI clock / remappable I/O |
| 引脚 27 | SS1/RP4 — SPI slave select / remappable I/O |
| 引脚 28 | SDA1/RP11 — I2C data / remappable I/O |
| 引脚 29 | SCL1/RP12 — I2C clock / remappable I/O |
| 引脚 30 | PWM1H/RP13 — PWM output high-side / remappable I/O |
| 引脚 31 | PWM1L/RP14 — PWM output low-side / remappable I/O |
| 引脚 32 | PWM2H/RP15 — PWM output high-side / remappable I/O |
| 引脚 33 | PWM2L/RP16 — PWM output low-side / remappable I/O |
| 引脚 34 | PWM3H/RP17 — PWM output high-side / remappable I/O |
| 引脚 35 | PWM3L/RP18 — PWM output low-side / remappable I/O |
| 引脚 36 | QEA/RP19 — Quadrature encoder A input |
| 引脚 37 | QEB/RP20 — Quadrature encoder B input |
| 引脚 38 | INDX/RP21 — Quadrature encoder index input |
| 引脚 39 | CN0/RP0 — Change notification / remappable I/O |
| 引脚 40 | INT0/RP1 — External interrupt / remappable I/O |
| 引脚 41 | VDD — Digital supply voltage |
| 引脚 42 | VSS — Digital ground |
| 引脚 43 | RP22 — Remappable I/O |
| 引脚 44 | RP23 — Remappable I/O |
典型应用
PIC24EP128GP204T-E/PT 适用于 6 应用s: Automotive Body and Chassis ECUs, Industrial Motor Control, Sensor Signal Conditioning, LED Lighting Controllers, Consumer Appliance Control, Power Conversion and SMPS Control.
Automotive Body and Chassis ECUs
The PIC24EP128GP204T-E/PT's AEC-Q100 qualification and -40 C to +125 C operating range make it well-suited for automotive body controllers, HVAC actuators, and lighting modules. Its 60 MIPS core runs LINbus stacks comfortably with margin for state-machine logic, while the on-chip CTMU enables touch/proximity sensing and the 16 KB RAM buffers sensor-fusion data. Per the Microchip datasheet, the device's EMI/ESD performance is characterized for 12 V automotive battery rails.
推荐
Industrial Motor Control
The PIC24EP128GP204T-E/PT drives BLDC, PMSM, and stepper motors via its high-speed PWM module and integrated op-amps for current sensing. The 60 MIPS performance executes field-oriented control (FOC) loops at 20 kHz PWM with sensorless estimators, while the 128 KB Flash fits full state-machine code plus tuning tables. The QEI (Quadrature Encoder Interface) on this family handles incremental encoder feedback with hardware index pulse capture.
推荐
Sensor Signal Conditioning
On-chip op-amps on the PIC24EP128GP204T-E/PT condition low-level analog signals from bridge sensors, thermocouples, and photodiodes without external amplifiers, reducing BOM cost. The CTMU measures capacitance for proximity, fluid level, or humidity sensing with sub-percent accuracy. Combined with the 12-bit ADC and 16 KB RAM, the part fits compact sensor-hub designs for industrial IoT.
推荐
LED Lighting Controllers
The PIC24EP128GP204T-E/PT's high-speed PWM and 60 MIPS core drive multi-channel LED arrays with smooth dimming, color-mixing, and thermal-foldback algorithms. The 16 KB RAM supports per-channel lookup tables for gamma correction and dithering. AEC-Q100 qualification lets designers reuse the same firmware for both residential and automotive interior/exterior lighting variants.
推荐
Consumer Appliance Control
The PIC24EP128GP204T-E/PT integrates user-interface control (keypads, displays, rotary encoders), sensor interfaces (temperature, humidity), and actuator drivers (relays, triacs, MOSFETs) in a single chip. The extended -40 to +125 C temperature grade suits white-goods environments, and the PIC24E instruction set gives C compilers efficient code density for state-machine control logic.
推荐
Power Conversion and SMPS Control
The PIC24EP128GP204T-E/PT implements digital control loops for DC-DC converters, PFC stages, and digital-point-of-load regulators using its high-speed ADC and PWM. The 60 MIPS throughput closes voltage-mode and average-current-mode control loops at 200 kHz switching frequency with margin for housekeeping tasks. On-chip op-amps build Type-II/III compensators directly, eliminating external analog components.
推荐
推荐产品汇总
工程参考数据： PIC24EP128GP204T-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 | PIC24EP128GP204-E/PT | PIC24EP128GP204-I/PT | PIC24EP256GP204T-E/PT | dsPIC33EP128GP204T-E/PT | PIC24EP128GP204T-E/MV |
|---|---|---|---|---|---|---|
| Package | TQFP-44 (PT), 10x10 mm | TQFP-44 (PT), 10x10 mm - same | TQFP-44 (PT), 10x10 mm - same | TQFP-44 (PT), 10x10 mm - same | TQFP-44 (PT), 10x10 mm - same | TQFP-44 (MV) - same footprint |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Speed | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS (with DSP engine) | 60 MIPS |
| Flash Memory | 128 KB | 128 KB | 128 KB | 256 KB (+100%) | 128 KB | 128 KB |
| RAM | 16 KB | 16 KB | 16 KB | 32 KB (+100%) | 16 KB | 16 KB |
| Temperature Grade | -40 C to +125 C (E, automotive) | -40 C to +125 C (E, automotive) | -40 C to +85 C (I, industrial) | -40 C to +125 C (E, automotive) | -40 C to +125 C (E, automotive) | -40 C to +125 C (E, automotive) |
| DSP Engine | No (PIC24E, no MAC unit) | No | No | No | Yes (DSP MAC instructions) | No |
| AEC-Q100 | Qualified | Qualified | Not automotive | Qualified | Qualified | Qualified |
| Op-Amps On-Chip | Yes (multiple) | Yes | Yes | Yes | Yes | Yes |
关键差异点
- Higher MIPS with on-chip op-amps versus PIC24FJ （对比 PIC24FJ128GA204)
- Automotive AEC-Q100 qualified （对比 PIC24EP128GP204-I/PT)
- Pin-compatible upgrade to dsPIC33 for DSP workloads （对比 dsPIC33EP128GP204T-E/PT)
- Tape-and-reel packaging for high-volume SMT （对比 PIC24EP128GP204-E/PT)
设计说明
The PIC24EP128GP204T-E/PT requires a 3.0 V to 3.6 V supply on each VDD/AVDD pin. Place a 100 nF ceramic decoupling capacitor within 5 mm of every VDD/AVDD pin, and a single 10 uF bulk capacitor on the main supply rail to handle inrush during Flash programming. For AEC-Q100 designs, use X7R or C0G ceramic capacitors rated for 125 C operation. Estimated: at 60 MIPS full activity, the core draws roughly 30-40 mA, so verify regulator headroom at the worst-case load step.
Route the ICSP pins (PGEC1/PGED1, pin 20/21) directly to a 6-pin header with no series resistors or buffers for reliable in-circuit programming and ICD 3 / ICD 4 / PICkit 4 debugger attachment. Keep analog signals (ANx, OA1IN+/-, OA1OUT, AVSS) short and away from switching PWM traces. Use a single-point ground connection between analog and digital ground planes, ideally near the AVSS pin, to avoid ground-loop noise pickup.
Configuration bits (FOSC, FWDT, FPOR) must be set in code before the device will execute; an unconfigured part will not boot from Flash. Do not leave the MCLR pin floating - tie through a 10 kohm pull-up to VDD and a 100 nF cap to ground for noise immunity. The PIC24E instruction set requires a matching compiler version (XC16 v2.00 or later); older compilers may emit incorrect code for the PTG peripheral.
At 60 MIPS full activity in the TQFP-44 package, the junction temperature rise can reach 25-30 C above ambient on a standard 4-layer JEDEC test board. Estimated: theta-JA is approximately 50 C/W for this package, and worst-case IDD is around 40 mA at 3.6 V, yielding ~144 mW of internal dissipation. For enclosed enclosures or high-temperature automotive environments, add thermal vias under the exposed pad region and use the largest possible ground pour.
合规信息
AEC-Q100 qualification confirmed by Microchip product page (E temperature grade). RoHS compliant and lead-free finish per Microchip material declaration. Halogen-free per industry-standard green compound.