PIC32MX210F016DT-V/ML - 40MHz 32-bit MCU 16KB Flash 44-QFN | Microchip
料号： PIC32MX210F016DT-V/ML ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $4.2 | $4.20 |
| 10 | $3.78 | $37.80 |
| 100 | $3.36 | $336.00 |
| 500 | $2.94 | $1,470.00 |
| 1,000 | $2.52 | $2,520.00 |
PIC32MX210F016DT-V/ML 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and programmable peripherals into one package. The PIC32MX family sits in the hierarchy microcontroller -> 32-bit MCU -> MIPS-based MCU -> embedded controller, and is purpose-designed for low-power, mixed-signal embedded applications such as USB peripherals, capacitive touch interfaces, and cost-sensitive consumer or industrial control. PIC32MX devices serve as representative variants in Microchip's 32-bit MCU portfolio, balancing performance, peripheral integration, and low BOM footprint.
The PIC32MX210F016DT-V/ML achieves less than 0.5 mA/MHz active current consumption with multiple low-power modes (Sleep, Idle, Doze) enabled via Peripheral Pin Select (PPS) mapping. Hardware DMA to feature external memory interfacing and 5-mips fan-out cycles. Two UART and I2C modules serve asynchronous IO. Pin-select enables two I2S modules for Codec and serial communications. With 16 KB Flash and 4 KB SRAM, the platform is well-suited for cost-sensitive USB peripherals, capacitive-touch embedded applications.
Typical applications include USB audio peripherals, mTouch capacitive touch buttons and sliders, low-cost graphics terminals via PMP, and industrial control interfaces. The wide 2.3 V to 3.6 V supply range simplifies designs powered directly from a USB rail or 3.3 V LDO.
Designers should ensure the exposed thermal pad is soldered to a sufficient ground plane for thermal dissipation, and follow Microchip's PIC32MX USB flash requirements (e.g., 12 MHz crystal with appropriate load capacitors) when enabling the USB peripheral. The wide voltage tolerance enables direct USB power-supply usage.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
直接替换替代料： PIC32MX210F016DT-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： PIC32MX210F016DT-V/ML （相同外形与封装尺寸） ——差异在于 Package, ADC, Program Memory (Flash), Core Architecture, Data Memory (SRAM).
快速对比工具——选择替代料号进行并排对比：
PIC32MX210F016BT-V/ML
✅ 直接替换✓ 有现货
$2.21 / 个
查看数据手册 →PIC32MX110F016DT-V/ML
✅ 直接替换✓ 有现货
$1.39 / 个
查看数据手册 →PIC32MX120F032DT-V/ML
✅ 直接替换✓ 有现货
$2.41 / 个
查看数据手册 →PIC32MX130F256DT-V/ML
✅ 直接替换✓ 有现货
$2.45 / 个
查看数据手册 →PIC32MX154F128DT-V/ML
✅ 直接替换✓ 有现货
$3.82 / 个
查看数据手册 →PIC32MX170F256D-V/ML
✅ 直接替换✓ 有现货
$2.65 / 个
查看数据手册 →PIC32MX174F256DT-I/ML
✅ 直接替换✓ 有现货
$2.55 / 个
查看数据手册 →PIC32MX210F016DT-V/ML 最大额定值与电气特性
| Core Architecture | MIPS32 M4K |
| CPU Type | 32-bit RISC |
| Maximum CPU Speed | 40 MHz (66 DMIPS) |
| Program Memory (Flash) | 16 KB |
| Data Memory (SRAM) | 4 KB |
| Supply Voltage (VDD) | 2.3 V to 3.6 V |
| I/O Pins | 34 |
| 封装 | 44-pin QFN (ML) 8x8 mm with EP |
| 工作温度 | -40 °C to +105 °C (V grade) |
| ADC | 10-bit |
| USB | USB 2.0 full-speed device |
| Serial Interfaces | 2x I2S/SPI, 2x UART/I2C |
| PMP Support | Yes (Parallel Master Port) |
| CTMU Support | Yes (mTouch capacitive touch) |
| Active Current | < 0.5 mA / MHz |
| 安装类型 | Surface Mount |
| MSL 等级 | 1 (unlimited floor life at <30 °C / 85 % RH) |
PIC32MX210F016DT-V/ML 引脚配置
| 引脚 1 | RA0 — I/O port IC |
| 引脚 2 | RA1 — I/O port IC |
| 引脚 3 | RA2 — I/O port IC |
| 引脚 4 | RA3 — I/O port IC |
| 引脚 5 | RA4 — I/O port IC |
| 引脚 6 | VDD — Voltage supply line IC |
| 引脚 7 | RA5 — I/O port IC |
| 引脚 8 | VSS — Voltage supply line IC |
| 引脚 9 | RA6 — I/O port IC |
| 引脚 10 | RA7 — I/O port IC |
| 引脚 11 | RB0 — I/O port IC |
| 引脚 12 | RB1 — I/O port IC |
| 引脚 13 | RB2 — I/O port IC |
| 引脚 14 | RB3 — I/O port IC |
| 引脚 15 | RB4 — I/O port IC |
| 引脚 16 | RB5 — I/O port IC |
| 引脚 17 | RB6 — I/O port IC |
| 引脚 18 | RB7 — I/O port IC |
| 引脚 19 | VSS — Voltage supply line IC |
| 引脚 20 | RC0 — I/O port IC |
| 引脚 21 | RC1 — I/O port IC |
| 引脚 22 | RC2 — I/O port IC |
| 引脚 23 | RC3 — I/O port IC |
| 引脚 24 | RC4 — I/O port IC |
| 引脚 25 | RC5 — I/O port IC |
| 引脚 26 | RC6 — I/O port IC |
| 引脚 27 | RC7 — I/O port IC |
| 引脚 28 | RC8 — I/O port IC |
| 引脚 29 | RC9 — I/O port IC |
| 引脚 30 | VDD — Voltage supply line IC |
| 引脚 31 | VSS — Voltage supply line IC |
| 引脚 32 | RD0 — I/O port IC |
| 引脚 33 | RD1 — I/O port IC |
| 引脚 34 | RD2 — I/O port IC |
| 引脚 35 | RD3 — I/O port IC |
| 引脚 36 | RD4 — I/O port IC |
| 引脚 37 | RD5 — I/O port IC |
| 引脚 38 | RD6 — I/O port IC |
| 引脚 39 | RD7 — I/O port IC |
| 引脚 40 | RD8 — I/O port IC |
| 引脚 41 | RD9 — I/O port IC |
| 引脚 42 | RD10 — I/O port IC |
| 引脚 43 | RD11 — I/O port IC |
| 引脚 44 | RE0 — I/O port IC |
典型应用
PIC32MX210F016DT-V/ML 适用于 6 应用s: USB Audio Peripherals (USB Headphones / Speakers), mTouch Capacitive Touch Buttons / Sliders, Low-Cost Graphics Terminals (PMP-driven LCDs), Industrial USB-to-UART/I2C Bridges, Consumer Remote Control / Gaming Peripherals, Sensor Hub / Data Logger (USB-CDC Virtual COM Port).
USB Audio Peripherals (USB Headphones / Speakers)
The PIC32MX210F016DT-V/ML integrates a USB 2.0 full-speed device controller and two I2S/SPI modules, making it a strong fit for USB headphones, USB microphones, and USB speaker designs. The 16 KB Flash accommodates the USB audio class driver plus basic DSP filtering, while the two I2S ports connect directly to external audio codecs (e.g., Microchip MCP4921 DAC). At 40 MHz, the MIPS32 M4K delivers 66 DMIPS, sufficient for sample-rate conversion and basic audio mixing; the 4 KB SRAM holds one frame buffer for stereo 48 kHz audio. The V-grade -40 °C to +105 °C temperature range enables robust operation across varied indoor environments.
推荐
mTouch Capacitive Touch Buttons / Sliders
The PIC32MX210F016DT-V/ML includes an on-chip Charge Time Measurement Unit (CTMU) that, paired with the Microchip mTouch library, enables capacitive touch buttons, sliders, and proximity sensors. For a typical 4-12 button UI panel, the 34 I/O pins provide ample touch inputs, and the 16 KB Flash holds the mTouch library plus application code. The 10-bit ADC and CTMU combine at the sub-microamp current consumption for touch measurement, with sub-1mA quiescent current enabling battery-friendly UI panels. The V-grade temperature range supports industrial and appliance-grade products operating up to 40 °C ambient environments.
推荐
Low-Cost Graphics Terminals (PMP-driven LCDs)
The PIC32MX210F016DT-V/ML Parallel Master Port (PMP) drives small TFT/STN LCDs up to 8-bit parallel interface with no external display controller needed. The 16 KB Flash holds a Microchip Graphics Library port for text and basic widgets, while the 4 KB SRAM serves as a single-screen frame buffer for small QVGA displays. At 40 MHz, the MIPS32 M4E core delivers 66 DMIPS, sufficient for basic graphics primitives like line draw, rectangle fill, and bitmap blit. The V-grade temperature range supports outdoor and industrial panel environments, with the 2.3 V to 3.6 V supply enabling direct LDO operation.
推荐
Industrial USB-to-UART/I2C Bridges
The PIC32MX210F016DT-V/ML is ideal for industrial USB-to-UART and USB-to-I2C bridge designs. The USB 2.0 FS device connects to a host PC, while the two UART/I2C modules interface with industrial sensors, displays, or motor controllers. The 16 KB Flash holds CDC-class or vendor-class USB stacks plus bridge logic, while the 4 KB SRAM buffers UART/I2C transactions. The V-grade -40 °C to +105 °C operating range supports industrial cabinet and outdoor enclosures, and the 2.3 V to 3.6 V supply enables direct USB-bus-powered operation with no extra regulators.
推荐
Consumer Remote Control / Gaming Peripherals
The PIC32MX210F016DT-V/ML fits consumer gamepads, remote controls, and HID peripherals. The USB 2.0 FS device enables HID-class PC connectivity at 12 Mbps, while the 34 I/O pins accommodate button matrices, accelerometers, and motor feedback. The 16 KB Flash holds HID-class drivers and application logic; the 4 KB SRAM holds HID reports and sensor buffers. At <0.5 mA/MHz active current, the MCU adds minimal idle drain to battery-powered peripherals; the V-grade temperature range supports indoor and mild outdoor consumer use.
推荐
Sensor Hub / Data Logger (USB-CDC Virtual COM Port)
The PIC32MX210F016DT-V/ML serves as a USB-CDC virtual COM port hub for sensor data logging. The USB 2.0 FS device streams sensor data to a host PC, while the 10-bit ADC and I2C interface connect to temperature, pressure, or motion sensors. The 16 KB Flash holds CDC drivers plus data-formatting logic, while the 4 KB SRAM buffers sensor samples between USB frames. The V-grade -40 °C to +105 °C temperature range supports industrial and outdoor logging environments; the 2.3 V to 3.6 V supply enables direct USB-bus-powered operation.
推荐
推荐产品汇总
工程参考数据： PIC32MX210F016DT-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 | PIC32MX210F016BT-V/ML | PIC32MX110F016DT-V/ML | PIC32MX120F032DT-V/ML | PIC32MX130F256DT-V/ML | PIC32MX154F128DT-V/ML |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 44-pin QFN (ML) 8x8 mm | 44-pin QFN (ML) 8x8 mm - same | 44-pin QFN (ML) 8x8 mm - same | 44-pin QFN (ML) 8x8 mm - same | 44-pin QFN (ML) 8x8 mm - same | 44-pin QFN (ML) 8x8 mm - same |
| Core Architecture | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K |
| Maximum Clock | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Flash Memory | 16 KB | 16 KB | 16 KB | 32 KB (2x larger) | 256 KB (16x larger) | 128 KB (8x larger) |
| SRAM | 4 KB | 4 KB | 4 KB | 8 KB (2x larger) | 16 KB (4x larger) | 32 KB (8x larger) |
| USB | 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 |
| Operating Voltage Range | 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 |
| Operating Temperature | -40 °C to +105 °C (V) | -40 °C to +105 °C (V) | -40 °C to +105 °C (V) | -40 °C to +105 °C (V) | -40 °C to +105 °C (V) | -40 °C to +105 °C (V) |
关键差异点
- MIPS32 M4K core with 16 KB Flash / 4 KB SRAM in entry-level configuration （对比 PIC32MX210F016BT-V/ML)
- Two I2S/SPI modules + PMP + CTMU mTouch + USB 2.0 FS in same 44-QFN （对比 PIC32MX110F016DT-V/ML)
- Pin-compatible upgrade path to 256 KB Flash within same 44-QFN （对比 PIC32MX130F256DT-V/ML)
- V-grade -40 °C to +105 °C operating range for harsh environments （对比 PIC32MX174F256DT-I/ML)
设计说明
The 44-pin QFN (ML) 8x8 mm package has an exposed thermal pad on the bottom side that must be soldered to a ground plane for thermal dissipation and electrical grounding. Per the Microchip PIC32MX1xx/2xx packaging specification, at least 8 thermal vias in the exposed pad are recommended to connect to inner ground planes. For a QFN device dissipating less than 0.5 mA/MHz active current, ignore the thermal pad and the device will lock at high speeds due to inadequate thermal paths.
Place a 100 nF decoupling capacitor as close as possible to each VDD pin (there are 2 VDD pins on the 44-QFN layout). Add a single 4.7 uF bulk capacitor near the supply entry point. The PIC32MX210 operates from 2.3 V to 3.6 V; for USB applications, the 3.3 V rail must be regulated to within ±5% to meet USB 2.0 FS signaling requirements. According to the PIC32MX1xx/2xx datasheet, do not power the VDD > 3.6 V or the device will lock at high speeds due to overvoltage stress.
For USB operation, use a 12 MHz external oscillator (HSUSB mode) with appropriate load capacitors per the crystal datasheet. Do not enable USB on the internal 8 MHz FRC oscillator without external frequency-locked loop (FLL) calibration, or USB enumeration will fail. According to the Microchip PIC32MX1xx/2xx family datasheet, the 48 MHz USB clock is derived from the primary oscillator via the on-chip PLL; lock the primary oscillator frequency accuracy to within ±0.25% for reliable USB enumeration at full-speed.
Route the 12 MHz crystal traces symmetrically and keep them short (<5 mm) with grounded guard traces to minimize EMI. Place the crystal load capacitors within 2 mm of the crystal pins. Per the Microchip PIC32MX1xx/2xx layout guidelines, route the USB D+/D- traces as a 90-ohm differential pair with matching lengths to within 150 mil; route VSS beneath the D+/D- pair to provide a reference plane.
合规信息
RoHS compliant per Microchip product page. Lead-free (Pb-free) reflow profile per JEDEC J-STD-020. AEC-Q100 not qualified - the V-grade -40 °C to +105 °C range supports industrial but not automotive safety-critical use cases.
