PIC32MM0064GPL020T-I/SS - 32-bit 25MHz 64KB Flash MCU | Microchip
N.º da peça: PIC32MM0064GPL020T-I/SS ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $3.62 | $3,62 |
| 10 | $3.21 | $32,10 |
| 100 | $2.78 | $278,00 |
| 500 | $2.45 | $1.225,00 |
| 1.000 | $2.18 | $2.180,00 |
PIC32MM0064GPL020T-I/SS Visão geral
A 32-bit microcontroller (MCU) is an embedded computing device that integrates a CPU core, program memory (Flash), data memory (RAM), and peripherals onto a single silicon die. Within the semiconductor taxonomy, MCUs sit under microcontrollers -> embedded processors -> integrated circuits. The PIC32MM GPL family specifically targets the low-power segment, using the microMIPS instruction set to achieve 79 CoreMark at 25 MHz while drawing minimal current in sleep modes - making it suitable for battery-powered IoT endpoints.
Key features include 64 KB Flash program memory, 8 KB SRAM, 4-channel DMA, three analog comparators, a 5-bit DAC, a 12-bit ADC with up to 11 channels, three I2C/SPI/UART peripherals, and three 16-bit timers/counters. The device operates from 2.0 V to 3.6 V with industrial temperature range -40C to +85C, and integrates a real-time clock and calendar (RTCC) with calendar mode.
Architecturally, the device combines a single-cycle microAptiv core with microMIPS compressed instructions to balance code density with throughput. The peripheral set is mapped via a separate Peripheral Pin Select (PPS) engine that lets designers remap digital peripherals to any available I/O pin, simplifying PCB routing in compact 20-pin SSOP layouts.
Typical applications include low-power IoT sensor nodes, wearable fitness bands, consumer remote controls, smart thermostats, battery-powered home automation, and portable medical accessories. The combination of XLP sleep modes, 12-bit ADC for sensor interfacing, and CoreMark performance makes the PIC32MM0064GPL020T-I/SS well suited for applications previously handled by 16-bit MCUs but requiring more compute or larger Flash.
When designing with this part, prioritize sleep-mode entry/exit sequences and verify the Peripheral Pin Select (PPS) mapping before finalizing the PCB layout. Use the on-board regulator's decoupling recommendations from the datasheet to avoid noise coupling into the ADC.
This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes not found in the manufacturer datasheet alone.
Alternativas drop-in para PIC32MM0064GPL020T-I/SS — 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 PIC32MM0064GPL020T-I/SS (mesmo formato e footprint) — diferindo em Package, ADC, Program Memory (Flash), Core, Operating Voltage Range.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MM0064GPL020-I/SS
✅ Drop-In✓ Em estoque
$1.78 / unidade
Ver ficha técnica →PIC32MM0064GPL020-I/SSVAO
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MM0032GPL020T-I/SS
✅ Drop-In✓ Em estoque
$1.55 / unidade
Ver ficha técnica →PIC32MM0032GPL020T-I/ML
✅ Drop-In✓ Em estoque
$1.9 / unidade
Ver ficha técnica →PIC32MM0016GPL020-I/SS
✅ Drop-In✓ Em estoque
$1.1 / unidade
Ver ficha técnica →PIC32MM0016GPL020-E/SS
✅ Drop-In✓ Em estoque
$1.18 / unidade
Ver ficha técnica →PIC32MM0064GPL020T-I/SS Classificações máximas e características elétricas
| Core | MIPS32 microAptiv UC |
| Core Architecture | 32-bit RISC |
| Instruction Set | microMIPS |
| Maximum CPU Speed | 25 MHz |
| CoreMark Score | 79 |
| Flash Program Memory | 64 KB (64K x 8) |
| SRAM | 8 KB |
| Operating Voltage | 2.0 V to 3.6 V |
| ADC | 12-bit, up to 11 channels |
| DAC | 5-bit, 1 channel |
| Comparators | 3 |
| Timers | 3 x 16-bit |
| DMA Channels | 4 |
| Communication Interfaces | 3x I2C/SPI/UART |
| Temperatura de operação | -40C to +85C (Industrial) |
| Sleep Current (XLP) | 500 nA typical |
| Encapsulamento | 20-pin SSOP (5.30 mm body) |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MM0064GPL020T-I/SS
| Pino 1 | RA0 — Port A bit 0 / analog input / PPS I/O |
| Pino 2 | RA1 — Port A bit 1 / analog input / PPS I/O |
| Pino 3 | RA2 — Port A bit 2 / analog input / PPS I/O |
| Pino 4 | RA3 — Port A bit 3 / analog input / PPS I/O |
| Pino 5 | RA4 — Port A bit 4 / analog input / PPS I/O |
| Pino 6 | VDD — Positive supply (2.0 V to 3.6 V) |
| Pino 7 | VSS — Ground reference |
| Pino 8 | RA5 — Port A bit 5 / analog input / PPS I/O |
| Pino 9 | RA6 — Port A bit 6 / analog input / PPS I/O |
| Pino 10 | RA7 — Port A bit 7 / analog input / PPS I/O |
| Pino 11 | RB0 — Port B bit 0 / PPS I/O |
| Pino 12 | RB1 — Port B bit 1 / analog input / PPS I/O |
| Pino 13 | RB2 — Port B bit 2 / analog input / PPS I/O |
| Pino 14 | RB3 — Port B bit 3 / analog input / PPS I/O |
| Pino 15 | RB4 — Port B bit 4 / analog input / PPS I/O |
| Pino 16 | RB5 — Port B bit 5 / analog input / PPS I/O |
| Pino 17 | RB6 — Port B bit 6 / analog input / PPS I/O |
| Pino 18 | RB7 — Port B bit 7 / analog input / PPS I/O |
| Pino 19 | VSS — Ground reference |
| Pino 20 | VDD — Positive supply (2.0 V to 3.6 V) |
Aplicações típicas
PIC32MM0064GPL020T-I/SS é adequado para 6 aplicaçãos: Battery-Powered IoT Sensor Node, Wearable Fitness Band, Smart Thermostat, Consumer Remote Control, Portable Medical Accessory, Home Automation Sensor Hub.
Battery-Powered IoT Sensor Node
The PIC32MM0064GPL020T-I/SS fits IoT sensor endpoints because its XLP sleep current of 500 nA and 2.0 V to 3.6 V supply range allow multi-year battery life on a single coin cell or 2x AA. With 64 KB Flash it accommodates BLE/Zigbee stack firmware, and the 12-bit ADC with 11 channels directly samples temperature, humidity, and battery voltage sensors. The 25 MHz microAptiv core runs Cortex-M-class sensor-fusion algorithms, while DMA-driven peripheral operation keeps the CPU asleep during ADC scanning. Use the 20-SSOP for hand-reworkable prototypes or low-volume industrial SKUs.
Recomendado
Wearable Fitness Band
The PIC32MM0064GPL020T-I/SS suits wearables thanks to its 500 nA XLP sleep mode and 25 MHz MIPS32 core that delivers 79 CoreMark, enough for pedometer step-counting and basic heart-rate signal processing. The 12-bit ADC reads optical PPG sensor outputs, while the 5-bit DAC drives LED bias. Its 20-SSOP package is hand-solder-friendly for low-volume fitness bands and supports industrial -40C to +85C operation across exercise and outdoor use. Designers should leverage RTCC wake-up to minimize polling current.
Recomendado
Smart Thermostat
The PIC32MM0064GPL020T-I/SS drives a smart thermostat's user interface, sensor sampling, and HVAC relay control. Its 64 KB Flash fits GLCD driver code and a small RTOS, while the 12-bit ADC with 11 channels reads NTC thermistors for ambient and pipe temperature sensing. The Peripheral Pin Select engine routes I2C, SPI, and UART to display, Wi-Fi module, and HVAC contactor drivers without remapping the PCB. Industrial -40C to +85C operation covers boiler-room and rooftop installations.
Recomendado
Consumer Remote Control
The PIC32MM0064GPL020T-I/SS replaces 8/16-bit MCUs in IR/RF remote controls because microMIPS code density stretches the 64 KB Flash to fit complex protocols (BLE, Zigbee RF4CE, IRDB) plus voice-command recognition. Its 500 nA sleep current keeps coin cells alive for years, while the DMA engine handles IR carrier generation without waking the CPU. The 20-SSOP is reflow-friendly and small enough for ultra-thin remote housings. Use RTCC + capacitive-touch wake to minimize standby current.
Recomendado
Portable Medical Accessory
The PIC32MM0064GPL020T-I/SS fits portable medical accessories such as pulse-oximeter probes, smart pillbox reminders, and inhaler dose counters because its 12-bit ADC samples optical sensors accurately while the 500 nA sleep current preserves battery life between uses. The 25 MHz microAptiv core runs smoothing and trend algorithms on each sample, and the 64 KB Flash supports FDA traceability logging with timestamped events. The 20-SSOP is hand-reworkable for low-volume medical device SKUs.
Recomendado
Home Automation Sensor Hub
The PIC32MM0064GPL020T-I/SS anchors a home-automation hub by aggregating multiple sensor inputs via I2C/SPI buses and forwarding data to a host MCU or wireless module. Its 3 UART/SPI/I2C peripherals cover Zigbee coordinator, BLE, and Wi-Fi co-processor links, while the 4 DMA channels move sensor data without CPU overhead. The 5-bit DAC generates reference levels for analog front-ends, and the 20-SSOP footprint fits inside standard wall-switch back-boxes.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MM0064GPL020T-I/SS — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MM0064GPL020-I/SS | PIC32MM0064GPL020-I/SSVAO | PIC32MM0032GPL020T-I/SS | PIC32MM0032GPL020T-I/ML | PIC32MM0016GPL020-I/SS |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 20-SSOP | 20-SSOP - same | 20-SSOP - same | 20-SSOP - same | 20-QFN - same family, different footprint | 20-SSOP - same |
| Flash Memory | 64 KB | 64 KB | 64 KB | 32 KB | 32 KB | 16 KB |
| SRAM | 8 KB | 8 KB | 8 KB | 4 KB | 4 KB | 4 KB |
| Maximum CPU Speed | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz |
| CoreMark Score | 79 | 79 | 79 | 79 | 79 | 79 |
| 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 | 2.0 V to 3.6 V |
| Sleep Current (XLP) | 500 nA typical | 500 nA | 500 nA | 500 nA | 500 nA | 500 nA |
| 12-bit ADC Channels | 11 | 11 | 11 | 11 | 11 | 11 |
| Packaging | Tape & Reel | Tray | Tray (VAO) | Tape & Reel | Tape & Reel (QFN) | Tray |
Principais diferenciais
- Tape-and-Reel packaging for high-volume SMT (vs PIC32MM0064GPL020-I/SS)
- VAO factory-traceability option (vs PIC32MM0064GPL020-I/SSVAO)
- QFN option for smallest footprint (vs PIC32MM0032GPL020T-I/ML)
Notas de projeto
Estimated: When sourcing VDD from a switching regulator, place a 1 uF X7R ceramic bypass within 5 mm of each VDD pin and a bulk 10 uF tantalum or ceramic capacitor near the IC. The PIC32MM0064GPL020T-I/SS can enter sub-uA sleep modes only when VDD ripple stays below 50 mVpp; noisy rails can prevent clean wake-up via the RTCC or comparator interrupt.
Per Microchip's PIC32MM GPL datasheet, use Peripheral Pin Select (PPS) to remap digital peripherals onto any available I/O after laying out the PCB. This lets you route signals around dense analog sections and is critical on a 20-SSOP with only 18 usable I/O. Lock PPS mappings in code via CONFIG bits to prevent accidental runtime changes.
The PIC32MM0064GPL020T-I/SS ADC accuracy degrades if the input pin source impedance exceeds 5 kohm. Add an external buffer or use the on-chip 5-bit DAC as an impedance translator. Also remember that the JTAG pins share functions with RA4/RA5 - configure CONFIG3 to free those pins for analog use when JTAG is not needed.
Informações de conformidade
RoHS compliant per Microchip product page. Industrial -40C to +85C temperature grade. For automotive-grade applications consult the PIC32MM0064GPL020-E/SS extended-temperature variants.
