PIC32MM0064GPL036T-I/MV - 32-bit 25MHz 64KB Flash MCU | Microchip
MPN: PIC32MM0064GPL036T-I/MV ✓ Hoạt độngPIC32MM0064GPL036T-I/MV Tóm tắt
An MCU (microcontroller unit) is a single-chip computer that combines a CPU core, non-volatile program memory, working RAM, and a mix of analog/digital peripherals on one die. The PIC32MM0064GPL036T-I/MV belongs to the 32-bit MCU tier (MIPS32 architecture), more capable than 8/16-bit MCUs in DSP and code density, but more power-efficient than application processors. Within Microchip's portfolio, the PIC32MM GPL family sits between the PIC24/dsPIC33 16-bit line and the higher-end PIC32MX/MK families, optimized for cost-sensitive low-power applications.
Key specifications include a 2.0V to 3.6V operating voltage range, 25 MHz maximum core clock, 64 KB Flash (64K x 8), 8 KB SRAM, four 16-bit timers, two I2C, two SPI, and up to two UART interfaces, plus a 12-bit ADC with up to 200 ksps conversion rate and multiple 10-bit PWM outputs. The on-chip 32 kHz low-power oscillator and wide operating temperature range (-40C to +125C) further reinforce its fitness for industrial, IoT, and consumer products.
The microAptiv UC core implements the MIPS32 instruction set with hardware multiply/divide and a 5-stage pipeline that balances deterministic interrupt response with energy efficiency. Combined with Microchip's peripheral remapping architecture (PPS-like flexible pin assignment), designers gain layout freedom on dense boards while keeping firmware modular and reusable across the PIC32MM family.
Typical applications include IoT sensor nodes, battery-powered wearables, low-cost motor control loops, home automation controllers, and industrial sensor hubs. The 25 MHz core with 64 KB Flash easily accommodates connectivity stacks (BLE, LoRa, sub-GHz proprietary), sensor fusion routines, and small TFT GUIs without external memory.
A core design consideration is PCB layout: the UQFN-40 EP package requires a properly stitched ground pad and thermal vias for heat removal at high CPU loads. Decoupling should follow Microchip's guideline - one 100 nF ceramic per VDD pin plus a bulk 10 uF near the regulator - to keep core supply noise below the core's brown-out threshold.
This page synthesizes distributor pricing, drop-in alternatives drawn from the same PIC32MM family, and practical design notes that go beyond the manufacturer datasheet, giving procurement and engineering teams a single decision-ready reference.
Bộ thay thế dễ dàng lắp đặt cho PIC32MM0064GPL036T-I/MV — 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 PIC32MM0064GPL036T-I/MV (cùng hình factor và footprint) — khác nhau ở Core Architecture, Package, Timers, ADC, I/O Pins.
PIC32MM0064GPL036-I/MV
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MM0064GPL036-I/MVVAO
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MM0064GPL028-I/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MM0032GPL036-E/MV
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MM0064GPM036-I/MV
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MM0064GPL036T-I/MV Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 microAptiv UC |
| Core Bit Width | 32-bit |
| Maximum CPU Frequency | 25 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) |
| Data Memory (SRAM) | 8 KB |
| Operating Voltage Range | 2.0 V to 3.6 V |
| Khoảng nhiệt độ hoạt động | -40 C to +125 C |
| Hộp | 40-UQFN (5x5 mm) with exposed pad |
| I/O Pins | 29 |
| ADC | 12-bit, up to 200 ksps |
| Timers | 4 x 16-bit |
| Serial Interfaces | 2x I2C, 2x SPI, 2x UART |
| PWM Outputs | Multiple 10-bit PWM channels |
| Low-Power Feature | XLP with deep-sleep current down to ~500 nA |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MM0064GPL036T-I/MV
| Chân 1 | RB0 — I/O port B, bit 0 (with PPS) |
| Chân 2 | RB1 — I/O port B, bit 1 (with PPS) |
| Chân 3 | RB2 — I/O port B, bit 2 (with PPS) |
| Chân 4 | RB3 — I/O port B, bit 3 (with PPS) |
| Chân 5 |
Ứng dụng tiêu biểu
PIC32MM0064GPL036T-I/MV phù hợp cho 6 Áp dụngs: IoT Wireless Sensor Nodes, Battery-Powered Wearable Devices, Low-Cost Motor Control (BLDC / FOC), Home Automation / Smart Home Hubs, Industrial Sensor Hubs, Low-Cost Consumer Electronics.
IoT Wireless Sensor Nodes
The PIC32MM0064GPL036T-I/MV fits IoT wireless sensor nodes because its 25 MHz MIPS32 microAptiv UC core, 64 KB Flash and 8 KB SRAM comfortably host BLE or Sub-GHz proprietary stacks while XLP technology drops quiescent current to roughly 500 nA in deep sleep. The 2.0-3.6 V single-rail supply directly accepts 2x AA or coin cells without a boost converter, and the 12-bit ADC with 200 ksps rate is well matched to common temperature, humidity, and gas sensor outputs. Used as the central MCU between a sensor front-end and a low-power radio, it delivers years of battery life while keeping the BOM lean. Trade-off: the GPL family has no USB, so commissioning is over UART or SWD only.
Được đề xuất
Battery-Powered Wearable Devices
Wearables benefit from the PIC32MM0064GPL036T-I/MV's sub-microamp deep-sleep current and 2.0-3.6 V supply, which let it run for weeks on a small Li-ion cell driving sensors and a small OLED. The 64 KB Flash holds RTOS kernels plus BLE stacks and gesture-detection firmware, while the 12-bit ADC reads heart-rate or motion signals at up to 200 ksps with hardware averaging for noise reduction. PPS-style peripheral remapping makes it easy to route I2C, SPI, and PWM onto the few remaining pins inside a small wearable enclosure. Compared to ARM Cortex-M0+ parts, the GPL gives comparable MIPS-per-milliwatt with Microchip's mature MPLAB X toolchain.
Được đề xuất
Low-Cost Motor Control (BLDC / FOC)
The PIC32MM0064GPL036T-I/MV drives low-power BLDC or small stepper motors thanks to its 25 MHz core, multiple 10-bit PWM channels, and 4 x 16-bit timers that handle center-aligned complementary PWM with dead-time insertion. With 64 KB Flash it fits sensorless or Hall-sensor FOC reference firmware from Microchip's AN1078 family without resorting to larger PIC32MX devices. The 40-UQFN package exposes enough I/O for three-phase gate drivers, fault inputs, and back-EMF sensing through the 12-bit ADC. For cost-sensitive ceiling fans, pumps, and small drones, this MCU delivers the right balance of performance and BOM cost.
Được đề xuất
Home Automation / Smart Home Hubs
Smart-home sensor and actuator hubs benefit from the PIC32MM0064GPL036T-I/MV's mix of 2x I2C, 2x SPI, and 2x UART channels, which let one MCU coordinate multiple radios, sensors, and relay drivers on a single PCB. The 25 MHz core executes Zigbee or Thread-style mesh stacks alongside local control logic, and 64 KB Flash leaves room for secure bootloaders and OTA update partitions. Industrial temperature range -40 C to +125 C supports deployment in unheated attics, garages, and outdoor enclosures. Its XLP sleep current extends battery life for wirelessly-powered push-buttons and door sensors that must run for years.
Được đề xuất
Industrial Sensor Hubs
Industrial sensor hubs use the PIC32MM0064GPL036T-I/MV because its -40 C to +125 C rating and 2.0-3.6 V supply tolerate factory-floor transients and 24 V-to-3.3 V regulator rails with margin. The 12-bit ADC at 200 ksps aggregates readings from multiple 4-20 mA loop sensors through external signal conditioning, while the 4 x 16-bit timers handle pulse counting for flow meters and encoders. 64 KB Flash is enough for Modbus RTU slave firmware plus diagnostic logging. Designers often pair this MCU with a small isolation barrier (digital isolator or RS-485 transceiver) to meet IEC 61131-2 industrial requirements.
Được đề xuất
Low-Cost Consumer Electronics
Mass-market consumer products - remote controls, small appliances, toys, and personal care devices - rely on the PIC32MM0064GPL036T-I/MV for its sub-$1 price at volume combined with real 32-bit performance. The 64 KB Flash accommodates capacitive-touch libraries and small graphics firmwares, while the 10-bit PWM channels drive LEDs, buzzers, and small DC loads without extra driver ICs. Deep-sleep currents near 500 nA let battery-powered devices sit on a shelf for a year or more without replacement. The 40-UQFN 5x5 mm footprint fits inside enclosures as small as a TV remote or an electric toothbrush.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MM0064GPL036T-I/MV — 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 | PIC32MM0064GPL036-I/MV | PIC32MM0032GPL036-E/MV | PIC32MM0064GPM036-I/MV | PIC32MM0064GPL028-I/ML |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 40-UQFN (5x5) | 40-UQFN (5x5) - same | 40-UQFN (5x5) - same | 40-UQFN (5x5) - same | 28-QFN (6x6) - different but PPS-compatible |
| Core / Max Frequency | MIPS32 microAptiv UC / 25 MHz | MIPS32 microAptiv UC / 25 MHz | MIPS32 microAptiv UC / 25 MHz | MIPS32 microAptiv UC / 25 MHz | MIPS32 microAptiv UC / 25 MHz |
| Flash | 64 KB | 64 KB | 32 KB (-50%) | 64 KB | 28 KB (-56%) |
| SRAM | 8 KB | 8 KB | 8 KB | 8 KB | 4 KB |
| USB | No | No | No | Yes (USB 2.0 FS) | No |
| 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 |
| Temperature Grade | -40 C to +125 C (industrial) | -40 C to +85 C | -40 C to +125 C (extended) | -40 C to +85 C | -40 C to +85 C |
| Approx Unit Price (qty-1) | $2.18 | $2.10 (tray form) | $1.95 | $2.45 (USB adds cost) | $1.80 |
Bảo phân biệt quan trọng
- Lowest-cost 32-bit XLP option in the PIC32MM family with 64 KB Flash in 40-UQFN (vsPIC32MM0064GPM036-I/MV)
- Industrial temperature grade in T&R packaging (vsPIC32MM0064GPL036-I/MV (tray))
- 64 KB Flash at 25 MHz vs 16-bit PIC24F at the same price (vsPIC24HJ64GP502-I/SO)
Ghi chú thiết kế
Estimated: the 40-UQFN exposed pad must be soldered to a continuous ground copper pour with at least 4 thermal vias (0.3 mm drill, 0.5 mm pitch) under the EP for proper thermal and electrical performance. Place a 100 nF X7R ceramic decoupling capacitor on every VDD pin within 2 mm, plus one bulk 10 uF ceramic near the 3.3 V regulator. Keep the ICSP PGECx/PGEDx traces shorter than 50 mm and away from switching nodes to preserve clean in-circuit programming.
Estimated: at 25 MHz and 3.3 V with all peripherals active, the PIC32MM0064GPL036T-I/MV draws roughly 8-10 mA, so a 3.3 V LDO rated for at least 50 mA with 100 mV dropout at 10 mA (e.g., MCP1700) is recommended. For battery-powered designs, switch the MCU core clock to the internal 8 MHz oscillator before sleep and gate peripheral power domains through MOSFETs to push quiescent current toward the 500 nA deep-sleep spec.
Do not assume every PIC32MM GPL variant has the same peripheral mix - the 036 suffix carries 64 KB Flash while 028/020 shrink Flash and pin count. Brown-out resets must be enabled and the BOR voltage set to match the minimum operating rail (2.0 V); otherwise, voltage dips during TX bursts can corrupt Flash or freeze the CPU. When migrating from PIC24/dsPIC33, verify that PPS assignments are re-mapped, since pin function registers are not bit-compatible across families.
Thông tin tuân thủ
RoHS and REACH compliance per Microchip PIC32MM product page. Industrial -40 C to +125 C grade (no AEC-Q100); choose PIC32MMxxxGPM family variants for AEC-Q100 qualified automotive designs.
