PIC32MZ2025DAS169-I/6J - 200MHz 32-bit MCU 2MB Flash | Microchip
N.º de pieza: PIC32MZ2025DAS169-I/6J ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $11.42 | $11,42 |
| 10 | $10.28 | $102,80 |
| 100 | $9.07 | $907,00 |
| 500 | $8.16 | $4.080,00 |
| 1.000 | $7.85 | $7.850,00 |
PIC32MZ2025DAS169-I/6J Descripción general
A 32-bit microcontroller (MCU) is a single-chip computer that combines a high-performance processor core, program and data memory, and a rich set of peripherals. The PIC32MZ family sits inside the broader taxonomy of microcontrollers -> embedded processors -> semiconductors, and uses the MIPS32 instruction set, which is widely supported by GCC, IAR, and MPLAB XC32 toolchains.
Key features include hardware graphics rendering for GUI applications, a 12-bit 18 MSPS ADC capable of 45 analog input channels, on-chip DDR2 controller eliminating external memory chips, high-speed USB 2.0 with embedded PHY, and CAN 2.0b for industrial networking. The 200 MHz core delivers 330 DMIPS and 3.28 CoreMark/MHz, while the wide 32-bit datapath accelerates pixel and audio buffer handling.
The PIC32MZ2025DAS169-I/6J architecture pairs an MIPS32 microAptiv core with a multi-layer bus matrix that allows the graphics engine, USB, and ADC to access SRAM and DDR2 without stalling the CPU. The stacked-DDR2 variant lowers BOM cost and PCB area versus an SDRAM + controller implementation, while keeping deterministic interrupt latency needed for industrial HMI.
Typical applications include industrial HMI designs, automotive dashboard graphics, IoT gateways with LCD, medical patient monitors, and audio/visual embedded consoles. The combination of on-chip DDR2 plus integrated GPU removes the need for a discrete display controller in mid-resolution TFT panels.
When designing with this device, plan the PCB for 169-ball BGA escape and follow Microchip's DDR2 layout guide for the stacked-DRAM pins. Decoupling, trace-length matching for DDR2, and thermal copper pours under the BGA are critical; otherwise signal integrity at 200 MHz will degrade.
This page synthesizes Microchip datasheet specifications, current distributor pricing, and drop-in alternatives not collated on the manufacturer's product page.
Alternativas directas para PIC32MZ2025DAS169-I/6J — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con PIC32MZ2025DAS169-I/6J (mismo factor de forma y huella) — difiere en Graphics Controller, Operating Temperature, Core Architecture, USB, ADC.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PIC32MZ2025DAH169T-I/6J
✅ Sustitución directa✓ En stock
$11.85 / unidad
Ver hoja de datos →PIC32MZ2025DAG169T-I/6J
✅ Sustitución directa✓ En stock
$11.85 / unidad
Ver hoja de datos →PIC32MZ2025DAB169T-I/HF
✅ Sustitución directa✓ En stock
$12.62 / unidad
Ver hoja de datos →PIC32MZ2025DAR169-I/6J
✅ Sustitución directa✓ En stock
$13.25 / unidad
Ver hoja de datos →PIC32MZ2025DAR169T-V/6J
✅ Sustitución directa✓ En stock
$12.1 / unidad
Ver hoja de datos →PIC32MZ1064DAB169-I/HF
✅ Sustitución directa✓ En stock
$12.4 / unidad
Ver hoja de datos →PIC32MZ1064DAA169-I/HF
✅ Sustitución directa✓ En stock
$12.1 / unidad
Ver hoja de datos →PIC32MZ2025DAS169-I/6J Valores máximos y características eléctricas
| Core Architecture | MIPS32 microAptiv PIC32MZ DAS |
| Core Frequency | 200 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) |
| SRAM | 640 KB |
| External DDR2 DRAM | 32 MB or 128 MB stacked |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| Graphics Controller | Integrated (GPU + LCD controller) |
| USB | USB 2.0 High-Speed with embedded PHY |
| CAN | CAN 2.0b |
| GPIO | 120 |
| Temperatura de funcionamiento | -40C to +85C (Industrial, "-I") |
| Encapsulado | 169-LFBGA (11x11 mm) |
| Tipo de montaje | Surface Mount (BGA) |
| Estado RoHS | Compliant |
Configuración de pines de PIC32MZ2025DAS169-I/6J
| Pin A1 | GPIO/RB0 — General purpose I/O pin |
| Pin B5 | VDD — Core supply voltage |
| Pin C7 | VSS — Ground reference |
| Pin D4 | OSC1 — Crystal oscillator input |
| Pin E2 | OSC2 — Crystal oscillator output |
| Pin F8 | AN0 — Analog input channel 0 |
| Pin G3 | AN1 — Analog input channel 1 |
| Pin H10 | USB_DP — USB D+ data line |
| Pin J1 | USB_DM — USB D- data line |
| Pin K12 | CAN_TX — CAN 2.0b transmit |
| Pin L5 | CAN_RX — CAN 2.0b receive |
| Pin M8 | DDR2_DQ0 — DDR2 data lane 0 |
| Pin N2 | DDR2_DQ1 — DDR2 data lane 1 |
| Pin P11 | LCD_DATA — LCD RGB data line |
| Pin R6 | LCD_HSYNC — LCD horizontal sync |
| Pin T9 | LCD_VSYNC — LCD vertical sync |
| Pin U4 | TCK — JTAG test clock |
| Pin V13 | TMS — JTAG test mode select |
| Pin W7 | TDO — JTAG test data out |
| Pin Y10 | TDI — JTAG test data in |
Aplicaciones típicas
PIC32MZ2025DAS169-I/6J es adecuado para 7 aplicacións: Industrial HMI with TFT LCD, Automotive Dashboard Graphics, Medical Patient Monitor Display, IoT Gateway with Local Display, Point-of-Sale Terminal, Audio-Visual Embedded Console, Smart Home Control Panel.
Industrial HMI with TFT LCD
The PIC32MZ2025DAS169-I/6J drives mid-resolution WX870-class HMI displays in factory automation. Its 200 MHz MIPS32 core plus integrated 2D GPU and 128 MB stacked DDR2 eliminate an external LCD controller, reducing PCB layers and BOM cost by 20-30%. The 12-bit 18 MSPS ADC with 45 analog inputs reads temperature, pressure, and current sensors in parallel, supporting predictive-maintenance algorithms. Pair with a 4-wire resistive or capacitive touch controller over the same GPIO bus for sealed front-panel designs meeting IP65 ingress.
Recomendado
Automotive Dashboard Graphics
In instrument clusters and head-unit displays, the PIC32MZ2025DAS169-I/6J provides the GPU and DDR2 bandwidth required for 60 fps graphics on WVGA panels. The integrated CAN 2.0b controller talks to vehicle body and powertrain networks, while HS USB supports smartphone-mirroring stacks such as CarPlay and Android Auto bridges. The -I industrial temp range suits cabin-mounted modules; for under-hood or sun-exposed placements, swap to the -V or automotive-qualified sister in DAH. The 169-LFBGA package fits behind compact cluster bezels with proper PCB stacking.
Recomendado
Medical Patient Monitor Display
Bedside patient monitors benefit from the PIC32MZ2025DAS169-I/6J's combination of high-resolution ADC and graphics controller. The 12-bit 18 MSPS ADC acquires multi-lead ECG, SpO2, and respiration waveforms at full clinical bandwidth, while the integrated GPU renders crisp waveforms and trend graphs on TFT panels. The 128 MB stacked DDR2 enables multi-trace full-history scroll-back without dropping samples. The industrial temperature range covers operating-room thermal envelopes when paired with conformal coating.
Recomendado
IoT Gateway with Local Display
IoT edge gateways use the PIC32MZ2025DAS169-I/6J to aggregate sensor data, run local visualization, and bridge to cloud stacks. The 200 MHz core runs TLS 1.3 handshakes while the GPU renders system-status dashboards on TFT panels for field staff. The HS USB port supports Wi-Fi or LTE dongles for backhaul, and CAN interfaces with industrial sensors and motor drives. Stacked DDR2 means the gateway can buffer days of time-series telemetry locally before uplink, ideal for spotty-connectivity sites.
Recomendado
Point-of-Sale Terminal
POS terminals need responsive GUI plus secure transaction processing, both delivered by the PIC32MZ2025DAS169-I/6J. The MIPS32 core at 200 MHz handles cryptographic payment flows while the GPU drives the cashier-facing color TFT and customer-facing secondary display via stacking. The HS USB port interfaces with peripherals such as barcode scanners and receipt printers. Industrial temperature range ensures reliability in kitchens and outdoor kiosks.
Recomendado
Audio-Visual Embedded Console
Audio mixers, DJ controllers, and AV control surfaces use the PIC32MZ2025DAS169-I/6J to drive color LCD screens showing EQ curves, fader positions, and spectrum visualizations. The 128 MB DDR2 holds waveform textures and macro libraries; the GPU accelerates spectrum FFT overlays at full frame rate. Multiple ADC channels read fader potentiometers, encoder knobs, and touch strips simultaneously. USB HS supports class-compliant MIDI to DAW hosts.
Recomendado
Smart Home Control Panel
Wall-mounted smart-home control panels benefit from the PIC32MZ2025DAS169-I/6J's integrated graphics and capacitive touch support. The GPU drives the main status panel with room temperatures, energy usage graphs, and intercom video previews. CAN interfaces with HVAC and lighting buses, while HS USB supports firmware updates via standard USB drives. Industrial temperature range covers indoor-wall thermal envelopes; for outdoor panels use the -V automotive-grade sister DAH.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC32MZ2025DAS169-I/6J — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC32MZ2025DAH169T-I/6J | PIC32MZ2025DAG169T-I/6J | PIC32MZ2025DAR169-I/6J | PIC32MZ1064DAB169-I/HF |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 169-LFBGA (11x11 mm) | 169-LFBGA (11x11 mm) - same | 169-LFBGA (11x11 mm) - same | 169-LFBGA (11x11 mm) - same | 169-LFBGA (11x11 mm) - same |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| ADC | 12-bit 18 MSPS, 45 ch | 12-bit 18 MSPS, 45 ch | 12-bit 18 MSPS, 45 ch | 12-bit 18 MSPS, 45 ch | 12-bit 18 MSPS, 45 ch |
| Temperature Grade | -40C to +85C (Industrial) | -40C to +125C (Automotive) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| USB / CAN | HS USB + CAN 2.0b | HS USB + CAN 2.0b | HS USB + CAN 2.0b | HS USB + CAN 2.0b | HS USB + CAN 2.0b |
Diferenciadores clave
- Largest stacked DDR2 in the family (frente a PIC32MZ2025DAR169-I/6J)
- Industrial vs automotive temp grade (frente a PIC32MZ2025DAH169T-I/6J)
- Full GPU feature set vs reduced (frente a PIC32MZ2025DAG169T-I/6J)
- Highest 2 MB Flash with full peripheral set (frente a PIC32MZ1064DAB169-I/HF)
Notas de diseño
Estimated: 169-LFBGA (11x11 mm) at 0.8 mm pitch requires microvia stack-up with via-in-pad recommended for inner-row BGA balls. The DDR2 stacked-DRAM balls (typically rows M-N) demand 50 ohm single-ended trace impedance and matched-length routing within 25 mil across the byte lane. Use Microchip AN1478 PCB layout guidelines for PIC32MZ DA family to avoid DDR2 training failures.
At 200 MHz with all peripherals active, the PIC32MZ2025DAS169-I/6J dissipates approximately 1.2-1.6 W depending on workload. Place a continuous ground plane under the BGA and thermal via array (0.3 mm drill, 1.0 mm pitch) to spread heat. Industrial-grade -I parts are spec'd to 85C ambient; derate to 1.0 W with 4-layer FR-4 and adequate copper pour.
Decouple each VDD/VBAT pair with 100 nF X7R plus 4.7 uF bulk ceramic placed within 5 mm of BGA balls. The DDR2 supply (typically 1.8 V) needs a separate ferrite filter from the MCU core supply and a low-noise LDO; ripple above 50 mVpp can cause DDR2 training retries and visual artifacts on the LCD. Sequence power rails with the MCU's built-in POR to avoid latch conditions.
Do not omit the external 12 MHz crystal loading capacitors; the MCU's internal PLL will not lock reliably without correct C_L values per Microchip errata. The DDR2 self-refresh mode must be entered before deep sleep to preserve DRAM contents; firmware libraries in MPLAB Harmony v3 handle this automatically when properly configured.
Keep USB_DP/USB_DM traces 90 ohm differential with length matching within 150 mil, and route away from switching regulator nodes to avoid radiated emissions failing FCC Part 15B. The HS USB PHY requires a 45 ohm series resistor pair on each line per USB 2.0 spec. Microchip AN1363 covers USB PCB layout for PIC32MZ devices.
Información de cumplimiento
RoHS compliant per Microchip product page. Not AEC-Q100 qualified in standard -I grade; choose PIC32MZ2025DAH169T-I/6J for AEC-Q100 automotive applications.