PIC32MX130F064BT-V/ML - 32-bit MCU 64KB Flash 40MHz | Microchip
料号： PIC32MX130F064BT-V/ML ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $1.28 | $1.28 |
| 10 | $1.15 | $11.50 |
| 100 | $1.02 | $102.00 |
| 500 | $0.91 | $455.00 |
| 1,000 | $0.82 | $820.00 |
PIC32MX130F064BT-V/ML 概述
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and peripherals such as timers, communication interfaces, and analog blocks. The PIC32MX1XX/2XX family sits within Microchip's broader PIC32MX microcontroller portfolio, positioned between the PIC24 16-bit MCUs and the higher-performance PIC32MZ/MK families. The M4K core executes most instructions in one clock cycle, giving benchmark-class integer performance at moderate clock rates and very low power consumption under 0.5 mA/MHz typical.
Key features include two I2S/SPI modules for audio codec and serial communication, Peripheral Pin Select (PPS) for flexible signal routing, a Parallel Master Port (PMP) for graphics interfaces, and a Charge Time Measurement Unit (CTMU) supporting mTouch capacitive touch buttons and sliders with 1 ns time-measurement resolution. The on-chip 10-bit ADC and integrated temperature sensor reduce external BOM, while five 16-bit general-purpose timers plus a 5V-tolerant I/O structure simplify mixed-voltage system design.
Architecturally, the device uses a Harvard-style bus with separate Flash and SRAM paths and hardware multiply/divide for deterministic interrupt response. The 40 MHz core, combined with the 5-stage pipeline, delivers roughly 1.56 DMIPS/MHz efficiency, allowing DSP-style audio processing and protocol stacks to run on a single chip. The exposed thermal pad on the 28-QFN package is essential for dissipation at the 105C automotive ceiling.
Typical applications include automotive body electronics and HMI modules, low-cost audio peripherals with I2S codecs, capacitive touch human-machine interfaces using mTouch, industrial sensor nodes with serial interfaces, and consumer devices that need USB or graphics via PMP. The combination of low power, deterministic interrupt latency, and AEC-Q100 qualification broadens deployment into safety-relevant subsystems.
When designing with this MCU, allocate a continuous copper pour under the exposed pad to keep junction temperature within the -40C to +105C range, and follow Microchip's recommended 8 MHz external crystal plus PLL configuration for full 40 MHz operation. Use the PPS feature to remap peripherals and avoid pinout conflicts across the PIC32MX1XX/2XX family.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
直接替换替代料： PIC32MX130F064BT-V/ML ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC32MX130F064BT-V/ML （相同外形与封装尺寸） ——差异在于 Package, ADC, Timers, Parallel Master Port (PMP), Operating Temperature Range.
快速对比工具——选择替代料号进行并排对比：
PIC32MX130F064B-I/ML
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MX130F064BT-I/ML
✅ 直接替换✓ 有现货
$1.95 / 个
查看数据手册 →PIC32MX130F064BT-I/SS
✅ 直接替换✓ 有现货
$1.96 / 个
查看数据手册 →PIC32MX120F064H-V/MR
✅ 直接替换✓ 有现货
$2.18 / 个
查看数据手册 →PIC32MX110F016BT-V/ML
✅ 直接替换✓ 有现货
$2.05 / 个
查看数据手册 →PIC32MM0064GPM028T-I/ML
✅ 直接替换✓ 有现货
$2.3 / 个
查看数据手册 →PIC32MM0064GPL028-E/ML
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MX130F064BT-V/ML 最大额定值与电气特性
| Core Architecture | MIPS32 M4K 32-bit RISC |
| Maximum CPU Clock | 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 |
| 工作温度 | -40 C to +105 C (automotive V grade) |
| I/O Pins | 21 |
| 封装 | 28-pin QFN (6x6 mm) with exposed pad |
| Pin Pitch | 0.65 mm |
| Package Height | 0.90 mm |
| ADC | 10-bit on-chip |
| I2S/SPI Modules | 2 |
| General-Purpose Timers | Five 16-bit |
| Peripheral Pin Select (PPS) | Yes |
| Parallel Master Port (PMP) | Yes |
| CTMU (mTouch) | Yes, supports capacitive touch |
| On-chip Temperature Sensor | Yes |
| Core Current Consumption | <0.5 mA/MHz typical |
| 安装类型 | Surface Mount |
| AEC-Q100 Qualification | Qualified (automotive grade) |
| RoHS 状态 | ROHS3 Compliant |
PIC32MX130F064BT-V/ML 引脚配置
| 引脚 1 | RA0 — Port A bit 0 / analog input / PPS remappable |
| 引脚 2 | RA1 — Port A bit 1 / analog input / PPS remappable |
| 引脚 3 | RA2 — Port A bit 2 / analog input / PPS remappable |
| 引脚 4 | RA3 — Port A bit 3 / analog input / PPS remappable |
| 引脚 5 | RA4 — Port A bit 4 / analog input / PPS remappable |
| 引脚 6 | AVDD — Analog supply voltage |
| 引脚 7 | AVSS — Analog ground |
| 引脚 8 | RA5 — Port A bit 5 / analog input / PPS remappable |
| 引脚 9 | RA6 — Port A bit 6 / analog input / PPS remappable |
| 引脚 10 | RA7 — Port A bit 7 / analog input / PPS remappable |
| 引脚 11 | RB0 — Port B bit 0 / PGED1 programming |
| 引脚 12 | RB1 — Port B bit 1 / PGEC1 programming |
| 引脚 13 | RB2 — Port B bit 2 / PPS remappable |
| 引脚 14 | RB3 — Port B bit 3 / PPS remappable |
| 引脚 15 | RB4 — Port B bit 4 / PPS remappable |
| 引脚 16 | RB5 — Port B bit 5 / PPS remappable |
| 引脚 17 | RB6 — Port B bit 6 / PPS remappable |
| 引脚 18 | RB7 — Port B bit 7 / PPS remappable |
| 引脚 19 | VSS — Digital ground |
| 引脚 20 | VDD — Digital supply voltage (2.3V-3.6V) |
| 引脚 21 | RB8 — Port B bit 8 / PPS remappable |
| 引脚 22 | RB9 — Port B bit 9 / PPS remappable |
| 引脚 23 | RB10 — Port B bit 10 / PPS remappable |
| 引脚 24 | RB11 — Port B bit 11 / PPS remappable |
| 引脚 25 | RB12 — Port B bit 12 / PPS remappable |
| 引脚 26 | RB13 — Port B bit 13 / PPS remappable |
| 引脚 27 | RB14 — Port B bit 14 / PPS remappable |
| 引脚 28 | RB15 — Port B bit 15 / PPS remappable |
| 引脚 29 | EP — Exposed thermal pad - connect to VSS/ground for heat dissipation |
典型应用
PIC32MX130F064BT-V/ML 适用于 7 应用s: Automotive Body Electronics, Audio Peripherals with I2S Codecs, Capacitive Touch HMI, Industrial Sensor Nodes, Low-Cost Graphics with PMP, Consumer IoT Edge Devices, HVAC Climate Control.
Automotive Body Electronics
The PIC32MX130F064BT-V/ML's AEC-Q100 qualification and -40C to +105C operating range make it ideal for automotive body controllers including door modules, seat controllers, and mirror adjusters. The 40MHz MIPS32 M4K core delivers responsive CAN/LIN protocol handling with deterministic interrupt latency under 50ns, while 64KB Flash accommodates bootloaders plus application code. The exposed-pad 28-QFN package supports compact PCB integration behind dashboard panels where ambient temperatures can reach 85C.
推荐
Audio Peripherals with I2S Codecs
Two I2S/SPI modules on the PIC32MX130F064BT-V/ML interface directly with external audio codecs for Bluetooth speakers, soundbars, and headphone amplifiers. The 40 MHz core sustains 48 kHz stereo audio processing with roughly 30% CPU headroom for basic DSP, while the 10-bit ADC handles auxiliary analog inputs like microphone bias monitoring. Its 16KB SRAM buffers audio frames without DMA, and the 5V-tolerant I/O simplifies level shifting to legacy audio jacks.
推荐
Capacitive Touch HMI
The PIC32MX130F064BT-V/ML integrates the Charge Time Measurement Unit (CTMU) supporting mTouch capacitive touch buttons and sliders with 1 ns time-measurement resolution. This enables robust proximity and water-tolerant touch interfaces for appliances, industrial control panels, and automotive HVAC bezels. The PPS feature remaps CTMU to any I/O pin, simplifying PCB layout, and 64KB Flash stores both touch firmware and optional UI graphics via PMP.
推荐
Industrial Sensor Nodes
With sub-0.5 mA/MHz active current and 2.3-3.6V wide-supply operation, the PIC32MX130F064BT-V/ML fits industrial 4-20 mA sensor transmitters and Modbus RTU nodes. The Parallel Master Port (PMP) drives parallel LCDs for local display, while two I2S/SPI modules connect digital sensors. Five 16-bit timers support PWM outputs for valve control and metering. Its AEC-Q100 grade provides extra margin in factory floor environments with electrical noise.
推荐
Low-Cost Graphics with PMP
The Parallel Master Port (PMP) on the PIC32MX130F064BT-V/ML drives small TFT displays up to QVGA resolution for graphical user interfaces. At 40 MHz, it can refresh 320x240 displays at 30 Hz using an external framebuffer in SRAM. This makes the part a fit for fitness equipment, simple POS terminals, and appliance control panels. The 21 I/O pins free up ample connections for keypad scanning alongside PMP data lines.
推荐
Consumer IoT Edge Devices
The PIC32MX130F064BT-V/ML powers consumer IoT endpoints such as smart thermostats, fitness wearables, and home automation gateways. Its MIPS32 M4K core runs lightweight TCP/IP stacks via SPI-to-WiFi modules, and the 64KB Flash accommodates TLS libraries plus application code. On-chip temperature sensing eliminates external thermistors, while CTMU enables touch-based user interfaces without mechanical buttons. The QFN package suits miniaturized wearables.
推荐
HVAC Climate Control
Automotive HVAC systems leverage the PIC32MX130F064BT-V/ML's automotive temperature grade and CTMU-based touch panel interfaces for climate control modules. The 40 MHz core drives multiple PWM outputs controlling blower speeds and blend doors, while five 16-bit timers schedule ADC sampling for temperature and humidity sensors. Its AEC-Q100 qualification and -40C to +105C range ensure reliable operation in cabin and under-hood HVAC installations.
推荐
推荐产品汇总
工程参考数据： PIC32MX130F064BT-V/ML ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PIC32MX130F064B-I/ML | PIC32MX130F064BT-I/ML | PIC32MX130F064BT-I/SS | PIC32MX120F064H-V/MR | PIC32MM0064GPM028T-I/ML |
|---|---|---|---|---|---|---|
| Package | 28-QFN (6x6 mm) | 28-QFN (6x6 mm) - same | 28-QFN (6x6 mm) - same | 28-SSOP | 64-QFN (9x9 mm) | 28-QFN (6x6 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 64 KB | 64 KB | 64 KB | 16 KB | 64 KB | |
| SRAM | 16 KB | 16 KB | 8 KB | 8 KB | ||
| Max CPU Clock | 40 MHz | 40 MHz | 25 MHz | 25 MHz | ||
| Supply Voltage | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V | ||
| Operating Temperature | -40 C to +105 C | -40 C to +85 C | -40 C to +85 C | -40 C to +125 C | ||
| AEC-Q100 Qualified | Yes (automotive grade) | No (industrial) | Yes (V-grade) | No (extended industrial) | ||
| I/O Pins | 21 | 21 | 53 | 21 |
关键差异点
- Automotive AEC-Q100 grade in same QFN package as industrial variant （对比 PIC32MX130F064B-I/ML)
- Three PIC32 family members share the same 28-QFN footprint for design reuse （对比 PIC32MM0064GPM028T-I/ML)
- Three I2S/SPI and PMP graphics interfaces enable richer peripherals than smaller PIC32 variants （对比 PIC32MX110F016BT-V/ML)
设计说明
The 28-QFN exposed pad (pin 29 / EP) MUST be soldered to a continuous copper pour on the PCB for thermal dissipation. At -40C to +105C automotive grade operation, the die can dissipate up to 1W briefly; without the EP soldered, junction temperature rises above 150C under typical loads. Use at least 100 mm^2 of 1 oz copper on top and bottom layers tied to the EP ground.
Place a 0.1uF ceramic decoupling capacitor as close as possible to each VDD pin (pin 20) and one bulk 10uF tantalum or ceramic within 5 mm. Keep the 8 MHz crystal traces short and symmetric, surrounded by a ground guard ring. The analog supply AVDD (pin 6) and AVSS (pin 7) should be filtered with a ferrite bead or 10 ohm resistor from VDD/VSS.
Use Peripheral Pin Select (PPS) to remap peripherals and avoid signal congestion around the QFN. PPS allows the UART, SPI, I2C, and timer outputs to be assigned to most digital I/O pins, simplifying routing when the default pinout conflicts with PCB constraints. Configure PPS at startup before enabling peripherals.
Do not exceed 3.6V on any VDD or digital I/O pin - the device is NOT 5V tolerant on VDD itself, only on designated I/O pins up to 5V. Programming pins PGEC1/PGED1 (RB1/RB0) must be accessible for ICSP debugging. Always configure the internal LDO for 1.8V core before clock switching above 40 MHz.
Estimated: At 40 MHz active with all peripherals enabled, core current draw is approximately 20 mA. Sleep mode with RTCC retains state at under 30 uA. For battery-powered designs, use the PIC32MM0064GPL020 variant which offers deeper sleep modes. Add a 10 kohm pull-up on the MCLR pin to prevent accidental resets during automotive cranking events.
合规信息
AEC-Q100 qualified for automotive applications. ROHS3 compliant per Microchip product documentation. Halogen-free status not explicitly listed in the verified web data.
