PIC24EP32GP204T-I/MV - 70 MIPS 16-Bit MCU, 32KB Flash | Microchip
N.º da peça: PIC24EP32GP204T-I/MV ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $6.42 | $6,42 |
| 10 | $5.78 | $57,80 |
| 100 | $5.14 | $514,00 |
| 500 | $4.61 | $2.305,00 |
| 1.000 | $4.13 | $4.130,00 |
PIC24EP32GP204T-I/MV Visão geral
A 16-bit microcontroller (MCU) is an integrated circuit containing a CPU core, program memory, data memory, and a rich set of on-chip peripherals aimed at embedded control tasks. The PIC24E family sits in the hierarchy: 16-bit MCU -> dsPIC/PIC24 family -> Microchip MCU portfolio -> embedded processor. The PIC24EP 'GP' (General Purpose) sub-line emphasizes high analog performance and flexible peripherals rather than motor-control DSP features.
Key features include a 70 MIPS (60 MHz) modified Harvard core with DSP-like instructions, two on-chip op-amps usable as front-end gain stages for the ADC, multiple comparators with selectable references, and the Peripheral Trigger Generator that sequences ADC, PWM, and I/O events without CPU intervention. The device operates from 3.0 V to 3.6 V and provides up to 35 I/O pins with PPS (Peripheral Pin Select) flexibility.
The architecture uses a 16-bit modified Harvard bus with hardware multiply/divide, zero-overhead looping, and deterministic interrupt latency, enabling high-throughput signal processing. Internal oscillators and PLLs reduce external component count, while the integrated CTMU supports capacitive touch and time-of-flight measurements with sub-microsecond resolution.
Typical applications include industrial sensor conditioning, closed-loop motor control (PMSM, BLDC), portable medical instrumentation, LED lighting controllers, and consumer appliances where analog front-end integration simplifies the BOM.
When designing with this MCU, observe the 3.0-3.6 V supply window, place decoupling capacitors within 5 mm of each VDD/VSS pair, and use the UQFN exposed pad as the primary thermal and electrical return. Program via ICSP using PGECx/PGEDx pins; the 'T' suffix denotes tape-and-reel packaging.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.
Alternativas drop-in para PIC24EP32GP204T-I/MV — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC24EP32GP204T-I/MV (mesmo formato e footprint) — diferindo em CTMU, Comparators, Data Memory (SRAM), Package, ADC.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC24EP32GP204-I/MV
✅ Drop-In✓ Em estoque
$3.02 / unidade
Ver ficha técnica →PIC24EP64GP204-I/MV
✅ Drop-In✓ Em estoque
$2.88 / unidade
Ver ficha técnica →PIC24EP32GP203-I/MV
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC24EP32GP202-I/MV
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC24EP128GP204-I/MV
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC24EP32MC204-I/MV
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC24EP32GP204T-I/MV Classificações máximas e características elétricas
| Core | PIC24E 16-bit CPU |
| CPU Speed | 70 MIPS (60 MHz max clock) |
| Program Memory | 32 KB Flash (10.7K x 24 words) |
| Data Memory (SRAM) | 4 KB |
| Encapsulamento | 48-pin UQFN (6x6 mm) with exposed pad |
| Operating Voltage | 3.0 V to 3.6 V |
| I/O Pins | Up to 35 |
| On-chip Op-Amps | Yes (2x) |
| Comparators | Yes (multiple) |
| CTMU | Yes |
| Peripheral Trigger Generator (PTG) | Yes |
| PWM | High-speed PWM |
| Temperatura de operação | -40C to +85C (Industrial, 'I') |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
| Programming Interface | ICSP (PGECx/PGEDx) |
Configuração de pinos do PIC24EP32GP204T-I/MV
| Pino 1 | RP0/AN0 — Remappable I/O / Analog input 0 |
| Pino 2 | RP1/AN1 — Remappable I/O / Analog input 1 |
| Pino 3 | RP2/AN2 — Remappable I/O / Analog input 2 |
| Pino 4 | RP3/AN3 — Remappable I/O / Analog input 3 |
| Pino 5 | VDD — Supply voltage 3.3 V |
| Pino 6 | VSS — Ground |
| Pino 7 | OSCI/CLKI — Crystal oscillator input / external clock |
| Pino 8 | OSCO/CLKO — Crystal oscillator output |
| Pino 9 | PGEC1 — ICSP programming clock |
| Pino 10 | PGED1 — ICSP programming data |
| Pino 11 | PGEC2 — Auxiliary ICSP clock |
| Pino 12 | PGED2 — Auxiliary ICSP data |
| Pino 13 | VDD — Supply voltage 3.3 V |
| Pino 14 | RP4/AN4 — Remappable I/O / Analog input 4 |
| Pino 15 | RP5/AN5 — Remappable I/O / Analog input 5 |
| Pino 16 | RP6/AN6 — Remappable I/O / Analog input 6 |
| Pino 17 | RP7/AN7 — Remappable I/O / Analog input 7 |
| Pino 18 | RP8/AN8 — Remappable I/O / Analog input 8 |
| Pino 19 | RP9/AN9 — Remappable I/O / Analog input 9 |
| Pino 20 | RP10/AN10 — Remappable I/O / Analog input 10 |
| Pino 21 | RP11/AN11 — Remappable I/O / Analog input 11 |
| Pino 22 | RP12/AN12 — Remappable I/O / Analog input 12 |
| Pino 23 | RP13/AN13 — Remappable I/O / Analog input 13 |
| Pino 24 | RP14/AN14 — Remappable I/O / Analog input 14 |
| Pino 25 | RP15/AN15 — Remappable I/O / Analog input 15 |
| Pino 26 | VSS — Ground |
| Pino 27 | VDD — Supply voltage 3.3 V |
| Pino 28 | RP16 — Remappable I/O 16 |
| Pino 29 | RP17 — Remappable I/O 17 |
| Pino 30 | RP18 — Remappable I/O 18 |
| Pino 31 | RP19 — Remappable I/O 19 |
| Pino 32 | RP20 — Remappable I/O 20 |
| Pino 33 | RP21 — Remappable I/O 21 |
| Pino 34 | RP22 — Remappable I/O 22 |
| Pino 35 | RP23 — Remappable I/O 23 |
| Pino 36 | RP24 — Remappable I/O 24 |
| Pino 37 | RP25 — Remappable I/O 25 |
| Pino 38 | RP26 — Remappable I/O 26 |
| Pino 39 | RP27 — Remappable I/O 27 |
| Pino 40 | RP28 — Remappable I/O 28 |
| Pino 41 | RP29 — Remappable I/O 29 |
| Pino 42 | RP30 — Remappable I/O 30 |
| Pino 43 | RP31 — Remappable I/O 31 |
| Pino 44 | MCLR — Master clear reset (active low) |
| Pino 45 | VSS — Ground |
| Pino 46 | VDD — Supply voltage 3.3 V |
| Pino 47 | SOSCI — Secondary oscillator input (32.768 kHz) |
| Pino 48 | SOSCO — Secondary oscillator output |
Aplicações típicas
PIC24EP32GP204T-I/MV é adequado para 6 aplicaçãos: Industrial Sensor Conditioning, Closed-Loop Motor Control, Portable Medical Instrumentation, LED Lighting Controllers, Consumer Appliance Control, Capacitive Touch HMI.
Industrial Sensor Conditioning
The PIC24EP32GP204T-I/MV is well-suited for industrial sensor-conditioning front ends because its two integrated op-amps directly amplify low-level bridge, RTD, or thermocouple signals before digitization by the on-chip ADC. The 70 MIPS PIC24E core runs calibration and linearization routines in real time without offloading to a host processor. The CTMU provides ratiometric capacitive sensing for proximity and level detection. Operating from a single 3.3 V rail and integrating in a compact 48-pin UQFN (6x6 mm), the device eliminates several external analog components, reducing BOM cost and PCB area for multi-channel sensor modules.
Recomendado
Closed-Loop Motor Control
The PIC24EP32GP204T-I/MV drives small brushed DC, stepper, and BLDC motors using its high-speed PWM module with configurable duty, dead-time, and fault inputs. The on-chip comparators sense back-EMF and overcurrent events, while the op-amps condition current-shunt signals for the ADC. Although the PIC24E core lacks DSP MAC instructions, the 70 MIPS throughput is sufficient for trapezoidal commutation and basic FOC on low-RPM BLDC loads. Per Microchip application notes, the device's deterministic interrupt latency keeps the control loop stable at typical 20 kHz PWM frequencies.
Recomendado
Portable Medical Instrumentation
The PIC24EP32GP204T-I/MV's low operating current, 3.3 V single-supply operation, and integrated analog peripherals make it a strong fit for battery-powered medical instruments such as pulse oximeters, glucose meters, and handheld ultrasound probes. The two on-chip op-amps drive the photodiode transimpedance front end, while the CTMU supports touch-button user input without mechanical switches. The -40C to +85C industrial temperature range covers most clinical environments, and the compact 48-UQFN package fits inside small handheld enclosures. According to Microchip, the PIC24EP family supports IEC 60730 Class B safety libraries for medical firmware compliance.
Recomendado
LED Lighting Controllers
The PIC24EP32GP204T-I/MV powers intelligent LED drivers for architectural, automotive-interior, and horticulture lighting by combining its 16-bit PWM with on-chip op-amps for current-sense feedback. The 70 MIPS core executes Color Rendering Index algorithms, dimming curves, and DMX-512 or DALI protocol stacks in real time. The CTMU enables capacitive touch dimmers, replacing mechanical potentiometers. Per Microchip lighting reference designs, the device's high-resolution PWM supports smooth 16-bit dimming without visible flicker at low duty cycles, critical for human-perception quality.
Recomendado
Consumer Appliance Control
The PIC24EP32GP204T-I/MV serves as the central controller in white goods, coffee machines, and air purifiers where its integrated op-amps and comparators replace multiple discrete analog components. The 32 KB Flash holds complete state-machine firmware plus IEC 60730 Class B safety routines, while the 4 KB SRAM buffers user-interface events and sensor history. The Peripheral Trigger Generator sequences ADC, PWM, and GPIO events without CPU intervention, freeing the 70 MIPS core to handle HMI rendering, BLE-via-UART bridging, and fault diagnostics. Compact 48-UQFN packaging enables slim industrial designs.
Recomendado
Capacitive Touch HMI
The PIC24EP32GP204T-I/MV's on-chip CTMU delivers ratiometric capacitance measurements with sub-picofarad resolution, enabling robust capacitive touch buttons, sliders, and proximity sensors without external touch ICs. The 70 MIPS PIC24E core runs Microchip's mTouch software library for gesture recognition and water-robust algorithms. The two integrated op-amps and the exposed-pad UQFN package simplify PCB layout in space-constrained HMI panels for smart-home appliances and IoT devices. Operating from 3.3 V, the device pairs naturally with Wi-Fi or BLE modules over UART for connected touch interfaces.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC24EP32GP204T-I/MV — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC24EP32GP204-I/MV | PIC24EP64GP204-I/MV | PIC24EP32GP203-I/MV | PIC24EP128GP204-I/MV |
|---|---|---|---|---|---|
| Package | 48-UQFN (6x6) | 48-UQFN (6x6) - same | 48-UQFN (6x6) - same | 48-UQFN (6x6) - same | 48-UQFN (6x6) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 32 KB | 32 KB | 64 KB | 32 KB | 128 KB |
| SRAM | 4 KB | 4 KB | 8 KB | 4 KB | 16 KB |
| CPU Speed | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS |
| On-chip Op-Amps | 2 | 2 | 2 | 2 | 2 |
| Operating Voltage | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V |
| Packaging | Tape & Reel | Tray | Tray | Tray | Tray |
Principais diferenciais
- On-chip dual op-amps eliminate external analog front-end (vs PIC24EP32GP204-I/PT (TQFP version))
- CTMU on-chip for capacitive touch (vs PIC24EP32GP204-I/PT)
- 70 MIPS core at 60 MHz vs competitor 16-bit MCUs (vs PIC24EP32GP204-I/PT)
Notas de projeto
Decouple each VDD/VSS pair with a 100 nF ceramic capacitor placed within 5 mm of the pin. The UQFN-48 exposed pad is the primary thermal path; solder it directly to a continuous ground plane with at least 9 thermal vias (0.3 mm drill) for 1 W dissipation. Per Microchip PIC24EP family hardware design guidelines, missing the exposed-pad connection degrades DC ADC accuracy by ~2 LSB and risks thermal-shutdown under heavy I/O switching loads.
Use PPS (Peripheral Pin Select) to map high-speed peripherals away from analog-input pins to minimize digital crosstalk into the ADC. Keep PWM outputs routed away from op-amp inputs; route analog grounds in a separate star to the exposed pad. Per Microchip, PWM edge rates up to 10 ns can couple 5-10 mV noise into adjacent analog traces if not shielded by ground pours.
Do not exceed 3.6 V on any VDD pin; absolute maximum is 4.0 V with permanent damage threshold above that. Configure unused I/O as outputs (not inputs) to avoid floating-pin current draw up to 100 uA each. When using CTMU for capacitive touch, calibrate time-base registers against the actual VDD; the ratiometric measurement degrades 5-10% per 100 mV supply drift if uncompensated.
Informações de conformidade
RoHS and lead-free compliant per Microchip product page. The 'I' suffix denotes industrial -40C to +85C temperature range, not AEC-Q100 automotive grade. For automotive applications, consult Microchip's AEC-Q100-qualified PIC24 variants.
