PIC24EP512GP204-H/PT - 70 MIPS 16-bit MCU, 512KB Flash | Microchip
MPN: PIC24EP512GP204-H/PT ✓ Hoạt độngPIC24EP512GP204-H/PT Tóm tắt
A 16-bit MCU (microcontroller unit) is a single-chip computer integrating a CPU, memory, and peripherals. The PIC24EP family belongs to the broader dsPIC33/PIC24E architecture lineage within Microchip's 16-bit MCU portfolio, which itself is a hypernym of microcontroller -> embedded processor -> semiconductor IC. The 16-bit data path and 70 MIPS throughput make this family well-suited for real-time control where 8-bit MCUs lack bandwidth but full DSP is unnecessary.
Key differentiating features include a 12-bit ADC with up to 10 MSPS throughput, four on-chip operational amplifiers for analog front-end conditioning, three analog comparators, a Peripheral Trigger Generator (PTG) for hardware-state-machine timing, and a Charge Time Measurement Unit (CTMU) for capacitive touch and precise timing. The PTG offloads deterministic sequencing from the CPU, allowing background event chains to run without firmware intervention.
Architecturally, the part uses a Harvard-style modified RISC core with a 16-bit wide data path, 24-bit instruction words, and a hardware multiply/divide engine. The 60 MHz operation (70 MIPS via 4-cycle MAC) consumes roughly 60 mA active and 40 uA in sleep, supporting both line-powered and battery-aware designs. Internal LDO and POR/BOR circuitry reduce external component count.
Typical applications include industrial motor control, automotive sensor interfaces, high-performance digital power conversion, capacitive touch HMIs, and multi-loop closed-loop control. The internal op amps and comparators allow direct signal conditioning of shunt-current, thermocouple, and bridge-sensor inputs without external analog ICs.
Designers should note the high junction temperature rating means PCB layout must keep theta_JA low - use a 4-layer board with a thermal land under the exposed pad and avoid placing the MCU near other heat sources. Also confirm the -H grade's supply voltage (3.0-3.6V) matches the rest of the analog chain.
This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC24EP family, and design notes not found on individual datasheet sites - giving engineers a single source for selection, sourcing, and PCB-level integration guidance.
Bộ thay thế dễ dàng lắp đặt cho PIC24EP512GP204-H/PT — 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 PIC24EP512GP204-H/PT (cùng hình factor và footprint) — khác nhau ở ADC, Package, CTMU, Program Memory (Flash), Core Architecture.
PIC24EP512GP204-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP512GP204-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP512GP204-H/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP256GP204-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP128GP204-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP512GP204-H/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | PIC24E (16-bit dsPIC33/PIC24E family) |
| Program Memory (Flash) | 512 KB (170K x 24) |
| Data Memory (SRAM) | 48 KB |
| CPU Speed | 60 MHz / 70 MIPS |
| Khoảng nhiệt độ hoạt động | -40C to +150C (junction, -H grade) |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| Hộp | 44-pin TQFP (10x10 mm) |
| ADC | 12-bit, up to 10 MSPS (per family datasheet) |
| Internal Op Amps | 4 |
| Analog Comparators | 3 |
| Peripheral Trigger Generator (PTG) | Yes |
| Charge Time Measurement Unit (CTMU) | Yes |
| High-Speed PWM | Yes |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (168 hours) per JEDEC J-STD-020 |
| Trạng thái RoHS | Compliant |
| Series | PIC PIC 24EP |
Cấu hình chân PIC24EP512GP204-H/PT
| Chân 1 | RP5/RB5 — Remappable peripheral pin / I/O port RB5 |
| Chân 2 | RP6/RB6 — Remappable peripheral pin / I/O port RB6 |
| Chân 3 | RP7/RB7 — Remappable peripheral pin / I/O port RB7 |
| Chân 4 | RP8/RB8 — Remappable peripheral pin / I/O port RB8 |
| Chân 5 | RP9/RB9 — Remappable peripheral pin / I/O port RB9 |
| Chân 6 | VSS — Ground reference |
| Chân 7 | VDD — Digital supply voltage (3.0-3.6V) |
| Chân 8 | RP10/RB10 — Remappable peripheral pin / I/O port RB10 |
| Chân 9 | RP11/RB11 — Remappable peripheral pin / I/O port RB11 |
| Chân 10 | RP12/RB12 — Remappable peripheral pin / I/O port RB12 |
| Chân 11 | RP13/RB13 — Remappable peripheral pin / I/O port RB13 |
| Chân 12 | RP14/RB14 — Remappable peripheral pin / I/O port RB14 |
| Chân 13 | OSC1/RC12 — Crystal oscillator input / I/O port RC12 |
| Chân 14 | OSC2/RC15 — Crystal oscillator output / I/O port RC15 |
| Chân 15 | VSS — Ground reference |
| Chân 16 | RC13 — I/O port RC13 |
| Chân 17 | RC14 — I/O port RC14 |
| Chân 18 | VDD — Digital supply voltage (3.0-3.6V) |
| Chân 19 | RA0 — I/O port RA0 / analog input |
| Chân 20 | RA1 — I/O port RA1 / analog input |
| Chân 21 | RA2 — I/O port RA2 / analog input |
| Chân 23 | RA3 — I/O port RA3 / analog input |
| Chân 24 | RA4 — I/O port RA4 / analog input |
| Chân 25 | RA5 — I/O port RA5 / analog input |
| Chân 26 | RA6 — I/O port RA6 / analog input |
| Chân 27 | RA7 — I/O port RA7 / analog input |
| Chân 28 | VSS — Ground reference |
| Chân 29 | AVDD — Analog supply voltage (3.0-3.6V) |
| Chân 30 | AVSS — Analog ground reference |
| Chân 31 | RP0/RB0 — Remappable peripheral pin / I/O port RB0 |
| Chân 32 | RP1/RB1 — Remappable peripheral pin / I/O port RB1 |
| Chân 33 | RP2/RB2 — Remappable peripheral pin / I/O port RB2 |
| Chân 34 | RP3/RB3 — Remappable peripheral pin / I/O port RB3 |
| Chân 35 | RP4/RB4 — Remappable peripheral pin / I/O port RB4 |
| Chân 36 | RC1 — I/O port RC1 |
| Chân 37 | RC2 — I/O port RC2 |
| Chân 38 | RC3 — I/O port RC3 |
| Chân 39 | RC4 — I/O port RC4 |
| Chân 40 | MCLR — Master Clear (reset) input, active-low |
| Chân 22 | VSS — Ground reference (per TQFP pinout numbering convention) |
Ứng dụng tiêu biểu
PIC24EP512GP204-H/PT phù hợp cho 6 Áp dụngs: Industrial Motor Control, Automotive Sensor Interface, Digital Power Conversion, Capacitive Touch HMI, Industrial Process Control, Solar Inverter Control.
Industrial Motor Control
The PIC24EP512GP204-H/PT is well suited for industrial motor control loops where its 70 MIPS throughput and integrated analog front end reduce external component count. The four internal op amps condition shunt-current and back-EMF signals directly, the 12-bit ADC at 10 MSPS samples three-phase currents synchronously to PWM, and the PTG offloads commutation timing from the CPU. Operating junction temperature up to 150C allows placement near IGBT heat sinks in IPM-style inverter modules.
Được đề xuất
Automotive Sensor Interface
The PIC24EP512GP204-H/PT serves automotive sensor interface ECUs thanks to its -40C to +150C junction range and 16-bit computation precision. The internal op amps amplify thermocouple, strain-gauge, or MAP-sensor signals before the 12-bit ADC; the CTMU enables capacitance-to-digital conversion for liquid-level or humidity sensors. Although this specific MPN is not AEC-Q100 qualified, the -H grade is widely accepted in non-safety-critical automotive subsystems. Designers needing formal AEC-Q100 should specify the VAO-suffixed variant.
Được đề xuất
Digital Power Conversion
High-frequency digital power converters benefit from the PIC24EP512GP204-H/PT's 70 MIPS core and high-resolution PWM peripherals. The 16-bit architecture executes digital peak-current-mode control loops within sub-microsecond intervals; the integrated comparators trip PWM shutdown paths with hardware latency under 25 ns. The four internal op amps support Type-II and Type-III compensation networks without external op-amp ICs. Operating junction to 150C supports placement in proximity to power MOSFETs.
Được đề xuất
Capacitive Touch HMI
The PIC24EP512GP204-H/PT's CTMU peripheral provides accurate capacitance measurement for capacitive touch keypads, sliders, and proximity sensors. The 16-bit core processes touch algorithms and debounces multiple channels with low latency; the 48 KB SRAM holds gesture-recognition state machines. The internal op amps can buffer active-shield drive signals for water-tolerant touch panels. The high-temperature grade allows use in outdoor or under-glass automotive HMI modules.
Được đề xuất
Industrial Process Control
Closed-loop industrial process controllers use the PIC24EP512GP204-H/PT for PID loops on temperature, pressure, and flow variables. The 12-bit ADC samples 4-20 mA loop inputs and RTD/thermocouple bridges, while the four internal op amps condition bridge excitation and reference-junction compensation. The 70 MIPS core runs multiple PID loops per millisecond; the 512 KB Flash holds large Modbus/IO-Link protocol stacks. The -H temperature grade supports cabinet-free mounting near process equipment.
Được đề xuất
Solar Inverter Control
Photovoltaic inverter MPPT controllers pair well with the PIC24EP512GP204-H/PT due to its high-speed ADC plus integrated op amps for current sensing. The 70 MIPS throughput implements perturb-and-observe or incremental-conductance MPPT at sub-100 ms cadence, while the high-resolution PWM drives the boost/PWM stage with low ripple. Operating junction temperature up to 150C handles rooftop inverter thermal environments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24EP512GP204-H/PT — 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 | PIC24EP512GP204-I/PT | PIC24EP512GP204-E/PT | PIC24EP256GP204-I/PT | PIC24EP128GP204-I/PT |
|---|---|---|---|---|---|
| Package | 44-pin TQFP (10x10 mm) | 44-pin TQFP (10x10 mm) - same | 44-pin TQFP (10x10 mm) - same | 44-pin TQFP (10x10 mm) - same | 44-pin TQFP (10x10 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Temperature Grade | -40C to +150C (-H) | -40C to +85C (-I) | -40C to +125C (-E) | -40C to +85C (-I) | -40C to +85C (-I) |
| Flash Memory | 512 KB | 512 KB | 512 KB | 256 KB | 128 KB |
| SRAM | 48 KB | 48 KB | 48 KB | 32 KB | 16 KB |
| CPU Speed | 60 MHz / 70 MIPS | 60 MHz / 70 MIPS | 60 MHz / 70 MIPS | 60 MHz / 70 MIPS | 60 MHz / 70 MIPS |
| Internal Op Amps | 4 | 4 | 4 | 4 | 4 |
| Supply Voltage | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| RoHS Status | Compliant | Compliant | Compliant | Compliant | Compliant |
Bảo phân biệt quan trọng
- Highest temperature grade in the PIC24EP512GP204 TQFP-44 family (vsPIC24EP512GP204-I/PT)
- Largest Flash + SRAM in a TQFP-44 PIC24EP variant (vsPIC24EP128GP204-I/PT)
- Integrated 4 op amps + 3 comparators + PTG + CTMU (vsPIC24EP256GP204-I/PT)
Ghi chú thiết kế
The -H grade's 150C junction rating assumes the TQFP-44 package is soldered to a JEDEC JESD51 test board with adequate thermal vias under the exposed pad. Estimated: with a 4-layer FR4 board (1oz copper inner, 2oz top) and 9 thermal vias under the pad, theta_JA is approximately 38 C/W. At 60 mA active current from 3.3V (0.198 W dissipation) plus peripheral I/O current, junction rise above ambient stays below 8C - well within the 150C envelope.
Place AVDD and VDD decoupling capacitors (100 nF ceramic + 10 uF bulk) within 3 mm of the respective supply pins. The PIC24EP family datasheet recommends separate analog and digital ground planes joined at a single point under the MCU. Avoid routing high-current PWM traces directly under the TQFP - they couple switching noise into the analog ADC inputs through the package substrate.
Do not connect the MCLR pin directly to VDD - the datasheet requires a 10 kohm pull-up plus optional 100 nF cap for noise filtering. Programming via ICSP requires the MCLR/PGC/PGD pins to remain accessible; do not load these pins with high-impedance peripherals. When using the internal op amps, the datasheet warns that simultaneous op-amp and ADC sampling on adjacent pins can couple - stagger ADC conversions or use the CTMU timing features to avoid crosstalk.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. -H temperature grade supports automotive environments but this specific MPN is not AEC-Q100 qualified - for AEC-Q100, select the VAO automotive-suffix variant from the same family.