PIC32MZ2025DAS169-I/6J - 200MHz 32-bit MCU 2MB Flash | Microchip
N.º da peça: PIC32MZ2025DAS169-I/6J ✓ Ativo| Qtd. | Preço unitário | 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 Visão geral
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 drop-in para PIC32MZ2025DAS169-I/6J — 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 PIC32MZ2025DAS169-I/6J (mesmo formato e footprint) — diferindo em Graphics Controller, Operating Temperature, Core Architecture, USB, ADC.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MZ2025DAH169T-I/6J
✅ Drop-In✓ Em estoque
$11.85 / unidade
Ver ficha técnica →PIC32MZ2025DAG169T-I/6J
✅ Drop-In✓ Em estoque
$11.85 / unidade
Ver ficha técnica →PIC32MZ2025DAB169T-I/HF
✅ Drop-In✓ Em estoque
$12.62 / unidade
Ver ficha técnica →PIC32MZ2025DAR169-I/6J
✅ Drop-In✓ Em estoque
$13.25 / unidade
Ver ficha técnica →PIC32MZ2025DAR169T-V/6J
✅ Drop-In✓ Em estoque
$12.1 / unidade
Ver ficha técnica →PIC32MZ1064DAB169-I/HF
✅ Drop-In✓ Em estoque
$12.4 / unidade
Ver ficha técnica →PIC32MZ1064DAA169-I/HF
✅ Drop-In✓ Em estoque
$12.1 / unidade
Ver ficha técnica →PIC32MZ2025DAS169-I/6J Classificações máximas e características elétricas
| 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 operação | -40C to +85C (Industrial, "-I") |
| Encapsulamento | 169-LFBGA (11x11 mm) |
| Tipo de montagem | Surface Mount (BGA) |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MZ2025DAS169-I/6J
| Pino A1 | GPIO/RB0 — General purpose I/O pin |
| Pino B5 | VDD — Core supply voltage |
| Pino C7 | VSS — Ground reference |
| Pino D4 | OSC1 — Crystal oscillator input |
| Pino E2 | OSC2 — Crystal oscillator output |
| Pino F8 | AN0 — Analog input channel 0 |
| Pino G3 | AN1 — Analog input channel 1 |
| Pino H10 | USB_DP — USB D+ data line |
| Pino J1 | USB_DM — USB D- data line |
| Pino K12 | CAN_TX — CAN 2.0b transmit |
| Pino L5 | CAN_RX — CAN 2.0b receive |
| Pino M8 | DDR2_DQ0 — DDR2 data lane 0 |
| Pino N2 | DDR2_DQ1 — DDR2 data lane 1 |
| Pino P11 | LCD_DATA — LCD RGB data line |
| Pino R6 | LCD_HSYNC — LCD horizontal sync |
| Pino T9 | LCD_VSYNC — LCD vertical sync |
| Pino U4 | TCK — JTAG test clock |
| Pino V13 | TMS — JTAG test mode select |
| Pino W7 | TDO — JTAG test data out |
| Pino Y10 | TDI — JTAG test data in |
Aplicações típicas
PIC32MZ2025DAS169-I/6J é adequado para 7 aplicaçãos: 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
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MZ2025DAS169-I/6J — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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 |
Principais diferenciais
- Largest stacked DDR2 in the family (vs PIC32MZ2025DAR169-I/6J)
- Industrial vs automotive temp grade (vs PIC32MZ2025DAH169T-I/6J)
- Full GPU feature set vs reduced (vs PIC32MZ2025DAG169T-I/6J)
- Highest 2 MB Flash with full peripheral set (vs PIC32MZ1064DAB169-I/HF)
Notas de projeto
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.
Informações de conformidade
RoHS compliant per Microchip product page. Not AEC-Q100 qualified in standard -I grade; choose PIC32MZ2025DAH169T-I/6J for AEC-Q100 automotive applications.