PIC32MX130F064B-V/SO - 32-bit MCU 64KB Flash 40MHz 28-SOIC | Microchip
N.º da peça: PIC32MX130F064B-V/SO ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $3.85 | $3,85 |
| 10 | $3.45 | $34,50 |
| 100 | $2.92 | $292,00 |
| 500 | $2.55 | $1.275,00 |
| 1.000 | $2.25 | $2.250,00 |
PIC32MX130F064B-V/SO Visão geral
A 32-bit microcontroller (MCU) is a microprocessor that integrates CPU, memory, and peripherals on a single silicon die. PIC32MX1XX/2XX family parts sit in Microchip's mid-range 32-bit MCU hierarchy: PIC32MX1XX/2XX -> PIC32MX family -> MIPS32 M4K architecture -> 32-bit microcontrollers -> microcontrollers -> embedded processors. Compared with 8-bit PIC16/PIC18 MCUs, the PIC32MX1XX/2XX family delivers higher code density and DSP-class arithmetic, at the cost of greater die area and typically higher price per unit. Compared with ARM Cortex-M0/M0+ devices, the PIC32MX offers mature Microchip MPLAB X toolchain support and pin compatibility across the family, simplifying migration between memory sizes.
Key features of the PIC32MX130F064B-V/SO include 1.1 DMIPS/MHz core performance, less than 0.5 mA/MHz active current, an integrated on-chip temperature sensor, a Charge Time Measurement Unit (CTMU) for mTouch capacitive touch and high-resolution 1 ns time measurement, and a USB 2.0 Full-Speed Device peripheral. The PMP enables graphics and external memory interfaces, while PPS allows flexible digital peripheral routing to any I/O pin, simplifying PCB layout.
The architecture combines a 5-stage pipeline MIPS32 M4K core with tightly coupled SRAM, Flash, and a peripheral bridge. The device supports industrial-grade -40 °C to +105 °C operation in this V-temperature variant, with 16 KB SRAM and 64 KB Flash in this F064B configuration. The ADC, comparators, and CTMU make the device a strong fit for mixed-signal embedded applications.
Typical applications include consumer audio docks with USB connectivity, low-cost graphics terminals using PMP, capacitive touch human-machine interface (HMI) panels, industrial sensor hubs with on-chip temperature measurement, and portable medical peripherals that require USB device connectivity. The combination of PPS, CTMU, and mTouch support also enables low-cost user-interface subsystems.
When designing with this part, ensure decoupling per datasheet recommendations and follow Microchip's ICSP programming guidelines: any PGECx/PGEDx pin pair may be used for in-circuit serial programming, but both pins of the chosen pair must be used together. The wide-body SOIC (-V/SO) package aids hand-soldering and rework in prototyping.
This page synthesizes distributor pricing, drop-in PIC32MX1XX/2XX family alternatives, and practical design notes not found in the manufacturer datasheet alone.
Alternativas drop-in para PIC32MX130F064B-V/SO — 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 PIC32MX130F064B-V/SO (mesmo formato e footprint) — diferindo em Package, ADC, Operating Temperature, Operating Temperature Range, Timers.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MX130F064B-I/SO
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MX130F064BT-V/SO
✅ Drop-In✓ Em estoque
$1.58 / unidade
Ver ficha técnica →PIC32MX150F128B-V/SO
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
PIC32MX170F256B-V/SO
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$2.78 / unidade
Ver ficha técnica →PIC32MX130F064B-I/SS
✅ Drop-In✓ Em estoque
$2.43 / unidade
Ver ficha técnica →PIC32MX130F064B-V/SO Classificações máximas e características elétricas
| Core Architecture | MIPS32 M4K |
| Core Size | 32-bit |
| Maximum CPU Speed | 40 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) |
| Data Memory (SRAM) | 16 KB |
| Supply Voltage (VDD) | 2.3 V to 3.6 V |
| Number of I/O Pins | 21 |
| Encapsulamento | 28-SOIC (SOIC-28 wide-body, 7.50 mm) |
| Faixa de temperatura de operação | -40 °C to +105 °C (V grade) |
| ADC | 10-bit, up to 1 Msps, up to 10 channels |
| Comparators | On-chip analog comparators |
| PWM Channels | Multiple 16-bit PWM outputs |
| Communication Interfaces | 2x I2S/SPI, I2C, USB 2.0 FS Device, PMP |
| Timers | 5 x 16-bit general-purpose timers |
| CTMU | Charge Time Measurement Unit for mTouch and 1 ns time measurement |
| On-chip Temperature Sensor | Yes |
| Peripheral Pin Select (PPS) | Yes |
| Parallel Master Port (PMP) | Yes |
| Active Current | < 0.5 mA/MHz (typical) |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MX130F064B-V/SO
| Pino 1 | MCLR — Master clear / reset input |
| Pino 2 | RA0 — Port A bit 0 / analog input |
| Pino 3 | RA1 — Port A bit 1 / analog input |
| Pino 4 | RB0 — Port B bit 0 / PGED1 |
| Pino 5 | RB1 — Port B bit 1 / PGEC1 |
| Pino 6 | RB2 — Port B bit 2 / analog input |
| Pino 7 | RB3 — Port B bit 3 / analog input |
| Pino 8 | VSS — Ground reference |
| Pino 9 | OSC1 — Oscillator input / CLKI |
| Pino 10 | OSC2 — Oscillator output / CLKO |
| Pino 11 | RB4 — Port B bit 4 |
| Pino 12 | RA2 — Port A bit 2 |
| Pino 13 | VDD — Positive supply voltage |
| Pino 14 | RA3 — Port A bit 3 |
| Pino 15 | RB5 — Port B bit 5 |
| Pino 16 | RB6 — Port B bit 6 / PGEC2 |
| Pino 17 | RB7 — Port B bit 7 / PGED2 |
| Pino 18 | RB8 — Port B bit 8 |
| Pino 19 | VSS — Ground reference |
| Pino 20 | RA4 — Port A bit 4 |
| Pino 21 | RB9 — Port B bit 9 |
| Pino 22 | RC0 — Port C bit 0 |
| Pino 23 | RC1 — Port C bit 1 |
| Pino 24 | RC2 — Port C bit 2 |
| Pino 25 | RC3 — Port C bit 3 |
| Pino 26 | RC4 — Port C bit 4 / D- |
| Pino 27 | RC5 — Port C bit 5 / D+ |
| Pino 28 | VDD — Positive supply voltage |
Aplicações típicas
PIC32MX130F064B-V/SO é adequado para 6 aplicaçãos: USB Audio Consumer Devices, Capacitive Touch HMI Panels, Low-Cost Graphics Terminals, Industrial Sensor Hubs, Portable Medical Peripherals, IoT Edge Sensor Nodes.
USB Audio Consumer Devices
The PIC32MX130F064B-V/SO fits USB audio devices because its integrated USB 2.0 Full-Speed Device controller and dual I2S ports provide a complete audio path without an external bridge IC. The 40 MHz MIPS32 M4K core runs a USB HID/CDFC stack and 16 KB SRAM holds audio descriptors, while the CTMU remains available for capacitive buttons. A typical implementation routes USB D+/D- to the upstream connector and I2S LRCK/BCLK/DATA to a DAC such as the PCM5102A; the V-grade -40 to +105 °C range supports consumer enclosure thermals.
Recomendado
Capacitive Touch HMI Panels
The PIC32MX130F064B-V/SO's on-chip Charge Time Measurement Unit (CTMU) provides 1 ns time resolution, which directly drives mTouch capacitive touch button and slider sensing without an external touch controller. Its 64 KB Flash fits Microchip's mTouch libraries plus application code, while 16 KB SRAM handles gesture state machines. The CTMU also enables high-resolution pulse-width measurement, useful for proximity and water-tolerant touch. Pair with a turnkey touch PCB and the Microchip mTouch reference firmware for fastest time-to-market.
Recomendado
Low-Cost Graphics Terminals
The PIC32MX130F064B-V/SO's integrated Parallel Master Port (PMP) drives external LCD controllers and small TFT displays with up to 8-bit parallel data without external glue logic, while the Peripheral Pin Select (PPS) flexibility keeps board routing clean. Its 40 MHz core, 64 KB Flash, and 16 KB SRAM are sufficient for character-based and simple bitmap UIs on 128x64 to 320x240 displays. The V-grade temperature range covers industrial enclosures, and the SOIC-28 package simplifies hand-soldering during prototype work.
Recomendado
Industrial Sensor Hubs
The PIC32MX130F064B-V/SO's 10-bit 1 Msps ADC, on-chip temperature sensor, and CTMU together handle multi-channel analog sensing plus temperature compensation in a single chip. Its V-grade -40 to +105 °C operating range matches industrial cabinet environments, and the dual I2S/SPI interfaces connect to digital sensors or isolators. PPS remapping isolates analog and digital pin groups to reduce crosstalk. This combination suits PLC analog-input modules, environmental sensor aggregators, and 4-20 mA loop converters.
Recomendado
Portable Medical Peripherals
The PIC32MX130F064B-V/SO's USB Full-Speed Device controller enumerates as a CDC, HID, or vendor-class peripheral to a host PC or tablet, while the on-chip ADC and CTMU capture sensor data with low noise. Its sub-0.5 mA/MHz active current extends battery runtime in handheld devices, and the V-grade temperature range supports skin-contact thermals. Typical implementations are USB pulse-oximeter dongles, hearing-aid programming interfaces, and connected spirometer probes. The SOIC-28 wide-body aids prototyping and rework.
Recomendado
IoT Edge Sensor Nodes
The PIC32MX130F064B-V/SO fits connected edge sensors that need USB for initial provisioning and I2C/SPI for downstream sensors. Its PPS feature lets designers assign peripheral pins freely, while the CTMU's 1 ns resolution supports precision timing for ultrasonic or pulse-based sensors. The 64 KB Flash holds a TLS stack and application logic, and the 28-SOIC package simplifies thermal dissipation in enclosed housings. The V-grade temperature range and Microchip 10-year longevity commitment suit long-life industrial IoT deployments.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MX130F064B-V/SO — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MX130F064B-I/SO | PIC32MX130F064BT-V/SO | PIC32MX150F128B-V/SO | PIC32MX170F256B-V/SO | PIC32MX130F064B-I/SS |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 28-SOIC (wide-body) | 28-SOIC (wide-body) - same | 28-SOIC (wide-body) - same | 28-SOIC (wide-body) - same | 28-SOIC (wide-body) - same | SSOP-28 - same pinout, smaller body |
| Flash Memory | 64 KB | 64 KB | 64 KB | 128 KB | 256 KB | 64 KB |
| SRAM | 16 KB | 16 KB | 16 KB | 16 KB | 64 KB | 16 KB |
| Maximum CPU Speed | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Operating Temperature | -40 to +105 °C (V-grade) | -40 to +85 °C (I-grade) | -40 to +105 °C (V-grade) | -40 to +105 °C (V-grade) | -40 to +105 °C (V-grade) | -40 to +85 °C (I-grade) |
| USB Controller | USB 2.0 FS Device | USB 2.0 FS Device | USB 2.0 FS Device | USB 2.0 FS Device | USB 2.0 FS Device | USB 2.0 FS Device |
| Supply Voltage | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V |
Principais diferenciais
- V-grade -40 to +105 °C temperature range (vs PIC32MX130F064B-I/SO)
- Same-package upgrade to 128 KB Flash (vs PIC32MX150F128B-V/SO)
- Same die, smaller package for compact designs (vs PIC32MX130F064B-I/SS)
- USB 2.0 FS Device + 16 KB SRAM in single chip (vs PIC32MX130F064B-V/ML)
Notas de projeto
Place a 10 µF bulk capacitor and a 0.1 µF decoupling capacitor close to each VDD pin (13 and 28). On the analog supply AVDD, add a 10 µF plus 0.1 µF pair and a ferrite bead from VDD if ADC accuracy is required. Per the PIC32MX1XX/2XX family datasheet, VDD must rise monotonically from 0 V to 2.3 V within Microchip's POR timing; if the rail can rise slowly, use a dedicated reset supervisor or assert MCLR externally.
Keep the 28-SOIC (wide-body) land pattern at least 200 mil wide so the part remains hand-solderable. Place the crystal or resonator within 5 mm of OSC1/OSC2 (pins 9/10) and guard the traces with a ground pour; long oscillator traces couple in noise and degrade USB signaling. Route the USB D+/D- differential pair with 90 Ω impedance and length matching to within 150 mil per the USB 2.0 specification.
Pair PGECx and PGEDx pins for ICSP - choosing PGEC2 requires ICSPDAT on PGED2, not on PGED1. According to the family datasheet and Microchip programming documentation, mixing pairs prevents in-circuit programming. Also remember that USB D+/D- pins are NOT remappable through PPS; if your board layout places them elsewhere, you must use the dedicated pin functions or move to a different package.
At 40 MHz the device dissipates well under 100 mW, but the SOIC-28 wide-body (theta_JA approximately 70 C/W on a 1-oz 4-layer board) still rises several degrees in enclosed, unventilated housings. Estimated: junction-to-ambient rise ≈ 0.07 °C/mW above ambient at 25 °C - within the V-grade +105 °C budget, but conservative designs should add a thermal via array under the copper pour.
Informações de conformidade
RoHS and lead-free per Microchip product page. AEC-Q100 automotive qualification is not claimed on this part; for automotive designs use a PIC32MX AEC-Q100 qualified variant. Halogen-free status not explicitly stated in verified data - set to unknown.
