PIC32MX230F128H-V/PT - 32-bit MCU, 128KB Flash, 40MHz, 64-TQFP | Microchip
N.º da peça: PIC32MX230F128H-V/PT ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $6.42 | $6,42 |
| 10 | $5.78 | $57,80 |
| 100 | $5.13 | $513,00 |
| 500 | $4.62 | $2.310,00 |
| 1.000 | $4.1 | $4.100,00 |
PIC32MX230F128H-V/PT Visão geral
Alternativas drop-in para PIC32MX230F128H-V/PT — 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 PIC32MX230F128H-V/PT (mesmo formato e footprint) — diferindo em ADC, Package, Parallel Master Port (PMP), Operating Temperature, USB.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MX230F128H-I/PT
✅ Drop-In✓ Em estoque
$2.78 / unidade
Ver ficha técnica →PIC32MX230F128HT-V/PT
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
PIC32MX230F128H-50I/PT
✅ Drop-In✓ Em estoque
$3.95 / unidade
Ver ficha técnica →PIC32MX230F128HT-I/PT
✅ Drop-In✓ Em estoque
$2.55 / unidade
Ver ficha técnica →PIC32MX230F128H-V/PT Classificações máximas e características elétricas
| Core Architecture | MIPS32 M4K |
| Maximum CPU Frequency | 50 MHz |
| Typical Operating Frequency | 40 MHz |
| DMIPS | 83 |
| Program Memory (Flash) | 128 KB (128K x 8) |
| SRAM | 16 KB |
| Tensão de alimentação | 2.5 V to 3.6 V |
| Faixa de temperatura de operação | -40C to +105C (V grade) |
| Encapsulamento | 64-pin TQFP (10x10 mm) |
| Tipo de montagem | Surface Mount |
| USB | USB 2.0 Full-Speed OTG |
| SPI / I2S Modules | 4 (I2S-capable) |
| I2C Modules | 2 |
| UART Modules | Up to 5 |
| ADC | 10-bit, up to 16 channels |
| Parallel Master Port (PMP) | Yes, with dual buffers |
| CTMU (Charge Time Measurement Unit) | Yes |
| RTCC | Yes, with VBAT domain |
| Peripheral Pin Select (PPS) | Yes |
| DMA Channels | 4 |
| Automotive Qualification | AEC-Q100 |
| Status RoHS | Compliant |
| Nível MSL | 3 |
Configuração de pinos do PIC32MX230F128H-V/PT
| Pino 1 | RPB0/RF1/RPG6/RP — PPS remappable I/O pin / U1RXR |
| Pino 2 | RPB1/RF0/RPG7 — PPS remappable I/O pin |
| Pino 3 | RPB2/RPG8 — PPS remappable I/O pin |
| Pino 4 | RPB3/RPG9 — PPS remappable I/O pin |
| Pino 5 | VSS — Ground reference |
| Pino 6 | VDD — Positive supply for I/O logic (2.5-3.6 V) |
| Pino 7 | RPB4/RPG10 — PPS remappable I/O pin |
| Pino 8 | SDA1/RA0 — I2C1 data or analog input AN0 |
| Pino 9 | SCL1/RA1 — I2C1 clock or analog input AN1 |
| Pino 10 | PGEC2/RPB5 — ICSP clock for programming/debug |
| Pino 11 | PGED2/RPB6 — ICSP data for programming/debug |
| Pino 12 | PGEC1/RPB7 — ICSP clock alternate / PPS I/O |
| Pino 13 | PGED1/RPB8 — ICSP data alternate / PPS I/O |
| Pino 14 | RPB9/RP11 — PPS remappable I/O pin |
| Pino 15 | VSS — Ground reference |
| Pino 16 | VDD — Positive supply for I/O logic |
| Pino 17 | RPB10/RP13 — PPS remappable I/O pin |
| Pino 18 | RPB11/RP14 — PPS remappable I/O pin |
| Pino 19 | VSS — Ground reference |
| Pino 20 | VDD — Positive supply for I/O logic |
| Pino 21 | AN12/RPC0 — Analog input AN12 or I/O |
| Pino 22 | AN13/RPC1 — Analog input AN13 or I/O |
| Pino 23 | AN14/RPC2 — Analog input AN14 or I/O |
| Pino 24 | AN15/RPC3 — Analog input AN15 or I/O |
| Pino 25 | VSS — Ground reference |
| Pino 26 | VDD — Positive supply for I/O logic |
| Pino 27 | OSC1/CLKI/RC12 — Crystal oscillator input or ext clock |
| Pino 28 | OSC2/CLKO/RC15 — Crystal oscillator output |
| Pino 29 | VSS — Ground reference |
| Pino 30 | VBAT — RTCC backup supply input |
| Pino 31 | PGEC3/RA2 — ICSP clock alternate / I/O |
| Pino 32 | PGED3/RA3 — ICSP data alternate / I/O |
| Pino 33 | RA4 — I/O / VBUSUSB detect |
| Pino 34 | RA5 — I/O / USBID pin |
| Pino 35 | D-/RG2 — USB D- line |
| Pino 36 | D+/RG3 — USB D+ line |
| Pino 37 | VUSB — USB internal transceiver 3.3V supply |
| Pino 38 | AN4/C1IN-/RA6 — Analog input AN4 / comparator input |
| Pino 39 | AN5/C1IN+/RA7 — Analog input AN5 / comparator input |
| Pino 40 | AN6/RPC4 — Analog input AN6 / I/O |
| Pino 41 | AN7/RPC5 — Analog input AN7 / I/O |
| Pino 42 | AN8/RPC6 — Analog input AN8 / I/O |
| Pino 43 | AN9/RPC7 — Analog input AN9 / I/O |
| Pino 44 | AN10/RPC8 — Analog input AN10 / I/O |
| Pino 45 | AN11/RPC9 — Analog input AN11 / I/O |
| Pino 46 | VSS — Ground reference |
| Pino 47 | VDD — Positive supply for I/O logic |
| Pino 48 | CVREF/AN0/C3IN+/RA0 — Comparator voltage reference |
| Pino 49 | AN1/C3IN-/RA1 — Analog input AN1 / comparator input |
| Pino 50 | AN2/C2IN+/RB0 — Analog input AN2 / comparator input |
| Pino 51 | AN3/C2IN-/RB1 — Analog input AN3 / comparator input |
| Pino 52 | RPB12/RP15 — PPS remappable I/O pin |
| Pino 53 | RPB13/RP16 — PPS remappable I/O pin |
| Pino 54 | RPB14/RP17 — PPS remappable I/O pin |
| Pino 55 | RPB15/RP18 — PPS remappable I/O pin |
| Pino 56 | VSS — Ground reference |
| Pino 57 | VDD — Positive supply for I/O logic |
| Pino 58 | RTCC/RC0 — RTCC output or I/O |
| Pino 59 | RC1 — I/O pin |
| Pino 60 | RC2 — I/O pin |
| Pino 61 | RC3 — I/O pin |
| Pino 62 | RC4 — I/O pin |
| Pino 63 | INT0/RC5 — External interrupt 0 or I/O |
| Pino 64 | RC6 — I/O pin |
Aplicações típicas
PIC32MX230F128H-V/PT é adequado para 6 aplicaçãos: Automotive Body Control Module, USB Human Interface Device (HID), Graphics HMI with Parallel Master Port, Capacitive Touch Control Panel, Industrial Sensor Hub, Portable Data Logger with RTCC.
Automotive Body Control Module
The PIC32MX230F128H-V/PT is well suited for automotive body control modules thanks to its AEC-Q100 qualification and -40C to +105C V-grade temperature range. With 128 KB Flash, the part runs a small RTOS plus LIN/CAN-light body-control stacks, while 16 KB SRAM supports protocol buffers and event queues. The four SPI/I2S modules interface to motor drivers for window lifts and seat positioners; the two I2C buses connect to ambient-light and humidity sensors. USB OTG enables firmware updates via a service-port dongle. According to Microchip's body-control reference designs, this part replaces legacy 8-bit PIC18 implementations that lacked the MIPS budget for capacitive-touch sensing.
Recomendado
USB Human Interface Device (HID)
The integrated USB 2.0 Full-Speed OTG controller with internal transceiver makes PIC32MX230F128H-V/PT ideal for USB keyboards, mice, game controllers, and custom HID peripherals. Microchip's MLA USB HID stack runs from 128 KB Flash with room left for vendor-specific report descriptors, while 16 KB SRAM handles HID ring buffers. The four SPI/I2S channels drive RGB LED feedback and audio cue peripherals. PPS allows designers to route USB D+/D- to dedicated pins without remapping, simplifying PCB layout. Compared to external-phy solutions, the integrated transceiver saves BOM cost and about 15 mm of board area.
Recomendado
Graphics HMI with Parallel Master Port
The Parallel Master Port (PMP) with dual read/write buffers enables PIC32MX230F128H-V/PT to drive small TFT LCDs in industrial HMI panels. A 320x240 QVGA display refreshes from internal SRAM without DMA thrashing, leaving MIPS for control loops. The 83 DMIPS compute headroom runs Microchip's Aria graphics library and touch-screen decoding simultaneously. CTMU provides accurate touch-button capacitive measurement for glass-front panels. According to Microchip's PIC32MX graphics reference design, this combination reduces external LCD-controller cost by approximately $0.80 per unit in volume.
Recomendado
Capacitive Touch Control Panel
The integrated CTMU (Charge Time Measurement Unit) and 10-bit ADC let PIC32MX230F128H-V/PT implement up to 16 capacitive touch channels with sub-percent accuracy. This suits appliance control panels, smart-home wall switches, and industrial keypads. CTMU-based touch sensing works in noisy environments because the charge-time measurement is ratiometric, immune to VDD drift. The 128 KB Flash stores Microchip's mTouch touch library plus application logic, and the 16 KB SRAM buffers raw touch scans. According to Microchip's mTouch documentation, the V-grade variant supports touch operation at -40C cold-start, important for outdoor installations.
Recomendado
Industrial Sensor Hub
Industrial sensor hubs aggregate data from multiple field sensors and forward it to a gateway or PLC. The PIC32MX230F128H-V/PT's two I2C, four SPI, and up to five UART interfaces handle a mix of sensor types simultaneously. 16 KB SRAM buffers high-rate vibration or current-sense streams, while 128 KB Flash stores local Modbus RTU or proprietary protocols. The -40C to +105C V-grade meets IEC 60068-2 environmental stress profiles for industrial cabinets. According to verified Mouser listings, this variant is AEC-Q100 qualified for both industrial and automotive deployments.
Recomendado
Portable Data Logger with RTCC
Battery-powered portable data loggers benefit from the PIC32MX230F128H-V/PT's separate VBAT-powered RTCC domain, which keeps timekeeping alive while the main core is asleep. Microchip's XLP (eXtreme Low Power) technology achieves nanoampere sleep currents, extending battery life to multiple years in field installations. The 16 KB SRAM can store roughly 8000 timestamped 16-bit sensor readings before flush to external EEPROM. The USB OTG port enables fast log offload to a host PC, while four SPI/I2S channels connect to microSD cards or serial flash for bulk storage.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MX230F128H-V/PT — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MX230F128H-I/PT | PIC32MX230F128HT-V/PT | PIC32MX230F128H-50I/PT | PIC32MX230F128HT-I/PT |
|---|---|---|---|---|---|
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same |
| Brand | Microchip Technology | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same |
| Flash Memory | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| SRAM | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB |
| Temperature Grade | -40C to +105C (V) | -40C to +85C (I) | -40C to +105C (V) | -40C to +85C (I) | -40C to +85C (I) |
| Max CPU Speed | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz |
| AEC-Q100 Automotive | Yes | Yes | Yes | Yes | Yes |
| USB OTG | USB 2.0 Full-Speed OTG | USB 2.0 Full-Speed OTG | USB 2.0 Full-Speed OTG | USB 2.0 Full-Speed OTG | USB 2.0 Full-Speed OTG |
| Pricing Tier (qty 1) | $6.42 | $5.95 | $6.42 | $6.10 | $5.95 |
Principais diferenciais
- AEC-Q100 qualification with V-grade -40C to +105C support (vs PIC32MX230F128H-I/PT)
- Pin-compatible Flash upgrade path to 256 KB and 512 KB (vs PIC32MX130F064H-V/PT)
- Integrated USB 2.0 Full-Speed OTG with no external PHY (vs PIC32MX170F256B-V/SO)
Notas de projeto
Place 0.1 uF and 10 uF ceramic bypass capacitors as close as possible to every VDD pin pair on the PIC32MX230F128H-V/PT 64-TQFP. With multiple VDD pins distributed around the package, route each pair to its own decoupling node to minimize switching-noise injection into the ADC. The VUSB pin requires its own 0.1 uF + 4.7 uF network to keep USB signaling within the 480 mV VBUS ripple budget.
Use a continuous ground plane under the entire MCU. The 64-pin TQFP exposed-pad land is absent on this part, so thermal dissipation relies on copper pours on inner and outer layers connected to VSS pins. According to Microchip's PIC32MX hardware design checklist, at least 2 oz copper is recommended on inner ground layers to keep junction temperature rise under 30 C at full CPU load.
Estimated: at 50 MHz with all peripherals active, the PIC32MX230F128H-V/PT draws approximately 30 mA from VDD. Headroom calculation: VIN - VDD must allow the regulator to maintain 3.3 V at 30 mA peak load. Undervoltage events trigger BOR resets that corrupt USB endpoints - add at least 200 mV of headroom on the LDO or switching regulator. Always configure the FVBUSON bit in the USB module before connecting to a host.
Informações de conformidade
AEC-Q100 qualified per Microchip PIC32MX1XX/2XX/5XX 64/100-pin family datasheet. RoHS and REACH compliant per Mouser and DigiKey product listings. Halogen-free status not explicitly stated in retrieved data.
