PIC32MX430F064H-I/RG - 100MHz 32-bit MCU 64KB Flash | Microchip
MPN: PIC32MX430F064H-I/RG ✓ AktifPIC32MX430F064H-I/RG Ringkasan
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, timers, communication peripherals, and I/O on one silicon die. The PIC32MX family sits in the hierarchy MIPS32 core -> 32-bit MCU -> embedded microcontroller -> semiconductor IC, and the MX3/4 sub-family targets cost-sensitive industrial and consumer applications needing USB connectivity and ample analog integration.
Key features of the PIC32MX430F064H include 64 KB program Flash with self-programmability, 16 KB SRAM, an 8-channel 10-bit ADC, five 16-bit timers/counters, a real-time clock with alarm, and a USB 2.0 full-speed device controller with internal pull-up. The 5V-tolerant I/O simplifies interfacing to legacy 5V logic without level shifters, and the 49 available I/O pins offer generous connectivity in the compact 64-VQFN.
Architecturally the M4K pipeline executes up to 150 DMIPS at 120 MHz, with single-cycle multiplication and hardware multiply-accumulate support. The internal 8 MHz Fast RC oscillator with PLL provides flexible clocking while reducing external BOM cost. The device operates from 2.3V to 3.6V and is industrial-temperature graded from -40C to +85C.
Typical applications include USB peripherals, industrial control panels, sensor hubs, low-cost graphical HMI, and small embedded data loggers. The combination of USB device, ample RAM, and 64-VQFN footprint suits space-constrained industrial boards.
When designing with this board, pay attention to decoupling - place 100 nF ceramic capacitors on every VDD/VSS pair and a bulk 4.7 uF near the regulator. Use the JTAG retention clock and trace practice to avoid EMI on the USB DP/DM lines, and ensure the VBUS pin sees 5V tolerant input as documented in the device datasheet.
This page synthesizes distributor stock and pricing, same-package drop-in alternatives from the PIC32MX family, and practical design notes not found in the manufacturer datasheet.
Alternatif penggantian untuk PIC32MX430F064H-I/RG — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian PIC32MX430F064H-I/RG (sama faktor bentuk dan footprint) — berbeda di dalam ADC, Operating Temperature, Package, Core Architecture, Mounting Type.
PIC32MX450F064H-I/RG
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
PIC32MX350F128H-I/RG
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
PIC32MX370F512H-I/RG
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
PIC32MX330F064H-I/RG
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
PIC32MX450F256H-I/RG
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
PIC32MX430F064H-I/RG Rating Maksimal & Karakteristik Listrik
| Core Architecture | MIPS32 M4K 32-bit RISC |
| Maximum CPU Clock | 100 MHz (also offered at 120 MHz speed grade) |
| DMIPS | 150 DMIPS at 120 MHz |
| Program Flash | 64 KB (64K x 8) |
| SRAM | 16 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| I/O Pins | 49 |
| ADC | 10-bit, up to 1 Msps, 16 channels |
| USB | USB 2.0 Full-Speed Device with internal pull-up |
| SPI / I2S | 2 modules |
| I2C | 2 modules |
| UART | 5 modules (supports LIN, RS-232, RS-485) |
| Timers | 5 x 16-bit timers/counters |
| Paket | 64-VQFN (RG), 9x9 mm |
| Tipe Mounting | Surface Mount |
| Suhu Kerja | -40C to +85C (Industrial) |
| Status RoHS | Compliant |
Konfigurasi Pin PIC32MX430F064H-I/RG
| Pin produk 1 | RB15 — General purpose I/O / PMP data |
| Pin produk 2 | RB14 — General purpose I/O |
| Pin produk 3 | RB13 — General purpose I/O |
| Pin produk 4 | RB12 — General purpose I/O |
| Pin produk 5 | RB11 — General purpose I/O |
| Pin produk 6 | RB10 — General purpose I/O |
| Pin produk 7 | RB9 — General purpose I/O |
| Pin produk 8 | RB8 — General purpose I/O |
| Pin produk 9 | RB7 — General purpose I/O |
| Pin produk 10 | RB6 — General purpose I/O / ICD-PGC |
| Pin produk 11 | RB5 — General purpose I/O / ICD-PGD |
| Pin produk 12 | RB4 — General purpose I/O |
| Pin produk 13 | RB3 — General purpose I/O |
| Pin produk 14 | RB2 — General purpose I/O |
| Pin produk 15 | RB1 — General purpose I/O |
| Pin produk 16 | RB0 — General purpose I/O / Programmer |
| Pin produk 17 | AVDD — Analog VDD (+3.3V) |
| Pin produk 18 | AVSS — Analog VSS (ground) |
| Pin produk 19 | RA0 — Analog input / GPIO |
| Pin produk 20 | RA1 — Analog input / GPIO |
| Pin produk 21 | RA2 — Analog input / GPIO |
| Pin produk 22 | RA3 — Analog input / GPIO |
| Pin produk 23 | RA4 — Analog input / GPIO |
| Pin produk 24 | RA5 — Analog input / GPIO |
| Pin produk 25 | RA6 — GPIO |
| Pin produk 26 | RA7 — GPIO |
| Pin produk 27 | RA8 — GPIO |
| Pin produk 28 | RA9 — GPIO |
| Pin produk 29 | RA10 — GPIO |
| Pin produk 30 | VBUS — USB VBUS detect (5V) |
| Pin produk 31 | VDD — Digital VDD (+3.3V) |
| Pin produk 32 | VSS — Digital ground |
| Pin produk 33 | D+ — USB D+ data line |
| Pin produk 34 | D- — USB D- data line |
| Pin produk 35 | RC1 — GPIO |
| Pin produk 36 | RC2 — GPIO |
| Pin produk 37 | RC3 — GPIO |
| Pin produk 38 | RC4 — GPIO |
| Pin produk 39 | OSC1 — Crystal oscillator input |
| Pin produk 40 | OSC2 — Crystal oscillator output |
| Pin produk 41 | VDD — Digital VDD (+3.3V) |
| Pin produk 42 | VSS — Digital ground |
| Pin produk 43 | RC13 — GPIO |
| Pin produk 44 | RC14 — GPIO / SOSCO |
| Pin produk 45 | RC15 — GPIO / SOSCI |
| Pin produk 46 | RD0 — GPIO / PMP |
| Pin produk 47 | RD1 — GPIO / PMP |
| Pin produk 48 | RD2 — GPIO / PMP |
| Pin produk 49 | RD3 — GPIO / PMP |
| Pin produk 50 | RD4 — GPIO / PMP |
| Pin produk 51 | RD5 — GPIO / PMP |
| Pin produk 52 | RD6 — GPIO / PMP |
| Pin produk 53 | RD7 — GPIO / PMP |
| Pin produk 54 | RD8 — GPIO / PMP |
| Pin produk 55 | RD9 — GPIO / PMP |
| Pin produk 56 | RD10 — GPIO / PMP |
| Pin produk 57 | RD11 — GPIO / PMP |
| Pin produk 58 | RD12 — GPIO / PMP |
| Pin produk 59 | RD13 — GPIO / PMP |
| Pin produk 60 | RD14 — GPIO / PMP |
| Pin produk 61 | RD15 — GPIO / PMP |
| Pin produk 62 | RF0 — GPIO |
| Pin produk 63 | RF1 — GPIO |
| Pin produk 64 | EP — Exposed thermal pad (connect to VSS) |
Aplikasi Umum
PIC32MX430F064H-I/RG cocok untuk 6 aplikasis: USB HID Peripheral Devices, Industrial Control Panels, Sensor Data Loggers, USB-to-UART Bridge Modules, Low-Cost Graphical Displays, Battery-Powered IoT Edge Nodes.
USB HID Peripheral Devices
The PIC32MX430F064H-I/RG suits USB HID peripherals thanks to its integrated USB 2.0 Full-Speed device controller with internal pull-up and 16 KB SRAM. The 100 MHz MIPS32 M4K core handles HID report processing without external PHY, while 64 KB Flash accommodates USB stack and application logic. The 5V-tolerant I/O simplifies interfacing to legacy 5V keyboard/joystick matrices, and the 49 available I/O support encoder and button arrays in compact hardware products.
Direkomendasikan
Industrial Control Panels
The PIC32MX430F064H-I/RG fits industrial HMI panels with its 16-channel 10-bit ADC, five UART for sensor and fieldbus connectivity, and 5V-tolerant I/O for legacy interfaces. The 64 KB Flash stores graphical and protocol stacks, while 16 KB SRAM handles Modbus RTU buffers. Operating range -40C to +85C supports factory-floor deployment without additional thermal management, and 49 I/O drive segmented LCDs or LED status rows directly.
Direkomendasikan
Sensor Data Loggers
The PIC32MX430F064H-I/RG handles low-power sensor logging thanks to its 16 KB SRAM buffering, USB 2.0 FS device for direct file export, and 5 UART for multi-sensor aggregation. The 10-bit ADC at 1 Msps captures fast transients, while the RTC with calendar time-stamps every record. Industrial temperature range permits unattended logging outdoors, and the 64-VQFN footprint fits miniature battery-powered enclosures with USB charging.
Direkomendasikan
USB-to-UART Bridge Modules
The PIC32MX430F064H-I/RG serves as a flexible USB-to-UART/USB-to-SPI bridge with its USB 2.0 device and five UART peripherals. The 100 MHz M4K core converts protocols at high baud rates, while 16 KB SRAM holds buffer states and 64 KB Flash stores configurable CDC or vendor-class firmware. The 5V-tolerant I/O and the VQFN-64 footprint make this part suitable for compact adapter PCBs.
Direkomendasikan
Low-Cost Graphical Displays
The PIC32MX430F064H-I/RG drives small TFT or OLED graphical displays using its Parallel Master Port for high-throughput pixel data and 16 KB SRAM for frame buffers. The 100 MHz core refreshes small QVGA panels without DMA starvation, and 64 KB Flash holds the font table plus UI logic. USB device enables configuration and firmware update without an external programmer.
Direkomendasikan
Battery-Powered IoT Edge Nodes
The PIC32MX430F064H-I/RG operates in IoT edge nodes with its integrated USB device for direct battery charging and 16-channel ADC for sensor reading. The 2.3V to 3.6V supply suits 3.3V Li-Po cells, while 16 KB SRAM stores local analytics before USB-synchronized upload. The 49 I/O accommodates wake-source buttons and status LEDs, and the industrial temperature range permits outdoor sensor deployments.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk PIC32MX430F064H-I/RG — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | PIC32MX450F064H-I/RG | PIC32MX350F128H-I/RG | PIC32MX370F512H-I/RG | PIC32MX330F064H-I/RG | PIC32MX450F256H-I/RG |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | VQFN-64 (RG) 9x9 mm | VQFN-64 (RG) 9x9 mm - same | VQFN-64 (RG) 9x9 mm - same | VQFN-64 (RG) 9x9 mm - same | VQFN-64 (RG) 9x9 mm - same | VQFN-64 (RG) 9x9 mm - same |
| Core Architecture | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K | MIPS32 M4K |
| Maximum CPU Clock | 100 MHz | 120 MHz | 100 MHz | 100 MHz | 100 MHz | 120 MHz |
| Program Flash | 64 KB | 64 KB | 128 KB | 512 KB | 64 KB | 256 KB |
| SRAM | 16 KB | 16 KB | 32 KB | 128 KB | 12 KB | 64 KB |
| USB 2.0 Device | Yes (FS, internal pull-up) | Yes (FS, internal pull-up) | Yes (FS, internal pull-up) | Yes (FS, internal pull-up) | No | Yes (FS, internal pull-up) |
| ADC Channels / Resolution | 16 / 10-bit | 16 / 10-bit | 16 / 10-bit | 16 / 10-bit | 16 / 10-bit | 16 / 10-bit |
| UART Modules | 5 | 5 | 5 | 5 | 5 | 5 |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Diferensiator Kunci
- USB 2.0 FS device with internal pull-up at 100 MHz (vsPIC32MX330F064H-I/RG)
- Lower-cost 100 MHz industrial temperature grade (vsPIC32MX450F064H-I/RG)
- Same VQFN-64 pinout as the entire MX330/350/370/430/450 family (vsPIC32MX370F512H-I/RG)
Catatan Desain
Place one 100 nF ceramic decoupling capacitor on every VDD/VSS pair and a 4.7 uF bulk cap within 1 cm of the IC. The USB VBUS pin must see 5V-tolerant input as documented in the device datasheet; use a resistor divider or ferrite bead if the source is not 5V. Decoupling ensures clean USB DP/DM signaling and prevents VDD droop during USB enumeration.
Route the USB DP/DM lines as a 90 ohm differential pair with matched length and continuous reference plane to the IC GND. Place the 27 ohm series resistors close to the IC pins per the device datasheet. The exposed thermal pad must be soldered to a continuous copper pour connected to VSS to provide the thermal and electrical return path.
Do not skip the 0.1 uF bypass cap on the AVDD/AVSS analog supply pair even if analog inputs are not used. Configure unused I/O as outputs low to minimize supply current. When migrating from the PIC32MX330F064H-I/RG (no USB), verify firmware does not rely on the USB module registers since the USB peripheral is not present in the 330 variant.
Estimated: The 100 MHz CPU clock produces 10 ns rise times on GPIO; if driving long traces or capacitive loads, add a 33 ohm series resistor to dampen reflections. Keep crystal traces short (<10 mm) and guard with a GND ring to avoid coupling into the USB DP/DM lines or ADC analog inputs.
Informasi Konformitas
RoHS compliant per Microchip product page. Industrial temperature grade -40C to +85C; not AEC-Q100 qualified - choose PIC32MX430F064H automotive grade variant for automotive applications.
