PIC32MM0256GPM036T-I/M2 - 32-bit MCU, 256KB Flash, USB | Microchip
N.º de pieza: PIC32MM0256GPM036T-I/M2 ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $2.78 | $2,78 |
| 10 | $2.5 | $25,00 |
| 100 | $2.12 | $212,00 |
| 500 | $1.85 | $925,00 |
| 1.000 | $1.62 | $1.620,00 |
PIC32MM0256GPM036T-I/M2 Descripción general
A 32-bit microcontroller (MCU) is an integrated circuit that combines a 32-bit processor core with program and data memory, peripherals, and I/O on a single die. 32-bit MCUs typically belong to the larger taxonomy of microcontrollers, which fall under the broader category of microprocessors and embedded processors. The microAptiv core inside PIC32MM is a low-power MIPS32 derivative that competes with ARM Cortex-M0+ devices in the ultra-low-power MCU segment.
Key features of the PIC32MM0256GPM036 include 32 KB of SRAM, hardware ECC on Flash for improved reliability, multiple communication interfaces (I2C, SPI, UART), 12-bit ADC with up to 16 channels, and Microchip's eXtreme Low Power (XLP) sleep modes that extend battery life. The device operates from 2.0 V to 3.6 V and is rated for the industrial -40C to +85C temperature range.
At the silicon level, the PIC32MM GPM family uses an advanced process node and a low-leakage design, with multiple power modes including Run, Idle, Sleep, and Deep Sleep that allow the MCU to drop into sub-microamp standby currents. The inclusion of ECC on Flash and RAM improves reliability in safety-sensitive applications such as medical peripherals and industrial sensors.
Typical applications include USB HID peripherals, low-power IoT sensor nodes, consumer electronics with touch interfaces, industrial control with ADC-driven analog front ends, and battery-powered medical devices. The integrated USB 2.0 Full-Speed transceiver and DMA support make it particularly attractive for designs that previously required an external USB bridge chip.
When designing with the PIC32MM GPM family, pay attention to the SQFN-36 land pattern: it requires careful PCB layout with proper thermal vias under the exposed pad. Designers should consult Microchip's MPLAB X IDE and the PIC32MM Peripheral Library to accelerate firmware development and to take advantage of the XLP power-saving modes.
This page synthesizes distributor pricing across DigiKey, Mouser and LCSC, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers select the right MCU variant for low-power USB-enabled designs.
Alternativas directas para PIC32MM0256GPM036T-I/M2 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con PIC32MM0256GPM036T-I/M2 (mismo factor de forma y huella) — difiere en Core Architecture, Package, ADC, Operating Temperature, Operating Temperature Range.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PIC32MM0128GPM036T-I/M2
✅ Sustitución directa✓ En stock
$1.95 / unidad
Ver hoja de datos →PIC32MM0128GPM036T-I/MV
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$1.48 / unidad
Ver hoja de datos →PIC32MM0128GPM036-E/M2
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$2.18 / unidad
Ver hoja de datos →PIC32MM0064GPL036T-I/MV
✅ Sustitución directa✓ En stock
$0.96 / unidad
Ver hoja de datos →PIC32MM0032GPL036-E/MV
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$1.21 / unidad
Ver hoja de datos →PIC32MM0016GPL036-E/M2
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$0.61 / unidad
Ver hoja de datos →PIC32MM0256GPM036T-I/M2 Valores máximos y características eléctricas
| Core Architecture | MIPS32 microAptiv |
| Core Bit Width | 32-bit |
| Maximum CPU Speed | 25 MHz |
| Flash Memory | 256 KB (256K x 8) with ECC |
| SRAM | 32 KB |
| Operating Voltage Range | 2.0 V to 3.6 V |
| USB Peripheral | USB 2.0 Full-Speed Device/Host/OTG |
| ADC | 12-bit, multiple channels |
| Communication Peripherals | I2C, SPI, UART |
| Rango de temperatura de funcionamiento | -40C to +85C (Industrial) |
| Package Type | 36-pin SQFN (6x6 mm) |
| Tipo de montaje | Surface Mount |
| Estado RoHS | Compliant |
| Lead-Free | Yes |
Configuración de pines de PIC32MM0256GPM036T-I/M2
| Pin 1 | [DATA_NEEDED] — [DATA_NEEDED: refer to PIC32MM GPM family datasheet DS60001449 pinout table] |
| Pin 2 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 3 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 4 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 5 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 6 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 7 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 8 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 9 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 10 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 11 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 12 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 13 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 14 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 15 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 16 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 17 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 18 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 19 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 20 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 21 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 22 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 23 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 24 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 25 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 26 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 27 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 28 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 29 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 30 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 31 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 32 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 33 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 34 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 35 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
| Pin 36 | [DATA_NEEDED] — [DATA_NEEDED: refer to datasheet pinout] |
Aplicaciones típicas
PIC32MM0256GPM036T-I/M2 es adecuado para 7 aplicacións: USB HID Peripheral Devices, Battery-Powered IoT Sensor Nodes, Industrial Control Modules, Medical Monitoring Devices, Consumer Electronics with Touch Interface, Smart Energy Metering, Educational and Hobbyist Development.
USB HID Peripheral Devices
The PIC32MM0256GPM036T-I/M2's integrated USB 2.0 Full-Speed transceiver and 256 KB Flash make it ideal for USB HID peripherals such as keyboards, mice, game controllers, and custom input devices. Its 25 MHz microAptiv core handles USB protocol stack and HID report processing without external components. The MCU's low-power XLP modes allow battery-powered wireless HID designs. Designers benefit from Microchip's free USB stack and HID example code in MPLAB X, accelerating time to market for consumer peripherals.
Recomendado
Battery-Powered IoT Sensor Nodes
The PIC32MM0256GPM036T-I/M2's eXtreme Low Power (XLP) modes, 2.0-3.6 V operating range, and 256 KB Flash with ECC suit it for battery-powered IoT sensor nodes measuring temperature, humidity, or motion. Deep Sleep current below 1 microamp extends coin-cell life to years, while 32 KB SRAM buffers sensor data between wake events. The 12-bit ADC reads analog sensors directly, and the integrated USB enables easy firmware update via a USB cable during field servicing.
Recomendado
Industrial Control Modules
Industrial PLC modules and HMI panels benefit from the PIC32MM0256GPM036T-I/M2's industrial -40C to +85C temperature rating, 12-bit ADC for analog signal acquisition, and ECC Flash for improved reliability. The 32-bit MIPS core handles deterministic control loops and communication stack processing simultaneously. Hardware ECC reduces soft-error risk in factory environments with EMI, while multiple UART and SPI ports interface to motor drivers, sensors and industrial buses.
Recomendado
Medical Monitoring Devices
Portable medical monitoring devices such as pulse oximeters, glucose meters, and wearable health trackers leverage the PIC32MM0256GPM036T-I/M2's low-power operation, USB connectivity for data transfer, and 256 KB Flash for application firmware and data logging. ECC memory improves patient data integrity, while the 12-bit ADC reads analog sensor signals with sufficient resolution. The MCU's small SQFN footprint fits inside compact wearable enclosures.
Recomendado
Consumer Electronics with Touch Interface
Consumer products with capacitive touch buttons or sliders, such as smart home controllers and remote controls, benefit from the PIC32MM0256GPM036T-I/M2's integrated peripherals and low-power modes. The 12-bit ADC can be used with the mTouch capacitive touch library to implement touch interfaces without external ICs. USB connectivity simplifies charging and firmware updates, while the small 36-pin SQFN package fits inside slim enclosures.
Recomendado
Smart Energy Metering
Smart electricity, gas and water meters use the PIC32MM0256GPM036T-I/M2 for precise measurement and data logging. The 12-bit ADC reads current and voltage sensors, while 32 KB SRAM stores metering data between transmissions. ECC memory protects firmware integrity over 10+ year product lifetimes. USB and UART peripherals enable communication with home area network gateways and field maintenance tools. Low-power modes extend battery backup during power outages.
Recomendado
Educational and Hobbyist Development
The PIC32MM0256GPM036T-I/M2 is well-suited for educational platforms and hobbyist projects because Microchip provides free MPLAB X IDE, XC32 compiler, and a wide library of application notes. The integrated USB enables easy programming and serial debug, while 256 KB Flash accommodates complex projects including graphics, USB stacks and TCP/IP. Curiosity Development Boards with this MCU are available at low cost for students learning embedded C and RTOS concepts.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC32MM0256GPM036T-I/M2 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC32MM0128GPM036T-I/M2 | PIC32MM0128GPM036T-I/MV | PIC32MM0128GPM036-E/M2 | PIC32MM0064GPL036T-I/MV |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 36-SQFN (6x6) | 36-SQFN (6x6) | 36-SQFN (6x6) | 36-SQFN (6x6) | 36-SQFN (6x6) |
| Flash Memory | 256 KB | 128 KB | 128 KB | 128 KB | 64 KB |
| SRAM | 32 KB | 32 KB | 32 KB | 32 KB | 8 KB |
| Core Speed | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz |
| USB Peripheral | USB 2.0 Full-Speed | USB 2.0 Full-Speed | USB 2.0 Full-Speed | USB 2.0 Full-Speed | No USB |
| Flash ECC | Yes | Yes | Yes | Yes | No (GPL family) |
| Operating Voltage | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +85C | -40C to +125C (Extended) | -40C to +85C |
Diferenciadores clave
- Largest Flash in PIC32MM GPM 36-pin SQFN family (frente a PIC32MM0128GPM036T-I/M2)
- Integrated USB 2.0 Full-Speed peripheral (frente a PIC32MM0064GPL036T-I/MV)
- Flash ECC for reliability-critical applications (frente a PIC32MM0064GPL036T-I/MV)
Notas de diseño
The 36-pin SQFN (6x6 mm) package has an exposed thermal pad (EP) on the underside that must be soldered to a PCB pad of at least equal size with thermal vias to the inner ground plane. Without proper thermal connection, the die temperature may rise 15-20C above ambient at 25 MHz full-load operation. For high-ambient industrial environments, increase via count to 9-12 thermal vias and consider increasing copper pour area to 100 mm² to keep junction temperature below 100C.
Decouple VDD pins with 100 nF X7R ceramic capacitors placed as close as possible (within 2 mm) to each supply pin, plus a bulk 4.7 uF tantalum or ceramic capacitor on the main 3.3 V rail. For USB applications, the VBUS pin requires an additional 4.7 uF capacitor per the USB 2.0 specification. Place the 12 MHz crystal or external oscillator within 5 mm of the OSC1/OSC2 pins to minimize EMI and ensure reliable startup.
Do not enable USB peripheral before configuring the PLL and clock dividers correctly; wrong clock setup causes USB enumeration failures. Always configure the JTAG/SWD disable bits in the configuration words if unused, to free the JTAG pins for GPIO. The configuration words must be programmed correctly or the MCU will not start; use MPLAB X IDE's configuration bit viewer to verify before programming.
Información de cumplimiento
RoHS and lead-free compliance per Microchip product declaration. AEC-Q100 not qualified - this part targets industrial/consumer applications, not automotive. Verify halogen-free status with Microchip environmental compliance portal if required.
