PIC32MZ1064DAB176T-I/2J - 200MHz MCU 1MB Flash LQFP-176 | Microchip
N.º de pieza: PIC32MZ1064DAB176T-I/2J ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $12.5 | $12,50 |
| 10 | $11.25 | $112,50 |
| 100 | $9.95 | $995,00 |
| 500 | $8.75 | $4.375,00 |
| 1.000 | $7.5 | $7.500,00 |
PIC32MZ1064DAB176T-I/2J Descripción general
A 32-bit microcontroller (MCU) is a system-on-chip that integrates a 32-bit processor core, on-chip memory (Flash + SRAM), and a rich set of peripherals (ADC, USB, CAN, timers, I/O). PIC32 MCUs from Microchip use the MIPS32 microAptiv core, which sits in the microcontroller hierarchy below application processors but above 8/16-bit MCUs, giving developers higher code density, faster arithmetic, and direct support for larger RTOS, TCP/IP stacks, and graphical user interfaces.
Key differentiating features include the integrated 2D graphics processing unit (GPU) and graphics controller with up to 128 MB of external DDR2 DRAM addressable through the External Bus Interface (EBI), 12-bit 18 MSPS ADC with up to 45 analog inputs, High-Speed USB 2.0, CAN, and a peripheral set aimed at industrial control, automotive dashboards, and graphical embedded products. The 200 MHz core delivers 252 DMIPS and 3.28 CoreMark/MHz, matching many Cortex-M4 implementations while bringing dedicated display pipeline hardware.
The device combines a deterministic MIPS microAptiv pipeline with tightly coupled SRAM for low-latency peripheral response. Internal DMA and a dedicated GPU offload rendering tasks from the CPU, allowing 60+ FPS UI updates on WVGA panels with low CPU overhead. The 176-pin LQFP-20x20 footprint also provides generous GPIO and parallel bus pins for memory expansion.
Typical applications include industrial HMI panels with TFT-LCD, automotive infotainment entry-level, smart appliance control panels, medical instrument displays, and IoT gateways needing on-chip graphics. The integrated GPU and DDR2 controller make it competitive with higher-priced Cortex-A designs for simple dashboards.
When designing with the PIC32MZ1064DAB176T-I/2J, ensure the PCB provides adequate thermal dissipation for the 1W max power budget at 200 MHz, and follow the DDR2 PCB layout guidelines in the datasheet for signal integrity. Use the MPLAB Harmony framework for peripheral drivers and the MPLAB ICD 3 / ICD 4 / PICkit 4 for programming and debugging.
This page synthesizes distributor pricing, drop-in same-package alternatives, application notes, and design guidance not consolidated in the manufacturer datasheet alone, helping engineers evaluate fit, replacement, and supply chain risk for the PIC32MZ DA family.
Alternativas directas para PIC32MZ1064DAB176T-I/2J — 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 PIC32MZ1064DAB176T-I/2J (mismo factor de forma y huella) — difiere en Graphics Controller, External Memory Interface, ADC, Package, CAN.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PIC32MZ1064DAB176-I/2J
✅ Sustitución directa✓ En stock
$4.45 / unidad
Ver hoja de datos →PIC32MZ2064DAB176-I/2J
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC32MZ1064DAA176T-I/2J
✅ Sustitución directa✓ En stock
$10.78 / unidad
Ver hoja de datos →PIC32MZ1064DAB176T-V/2J
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC32MZ1025DAB176T-I/2J
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$21.75 / unidad
Ver hoja de datos →PIC32MZ1064DAB176T-I/2J Valores máximos y características eléctricas
| Core Architecture | MIPS32 microAptiv |
| Core Frequency | 200 MHz |
| Flash Memory | 1 MB (1M x 8) |
| SRAM | 160 KB |
| Encapsulado | 176-LQFP (20x20 mm) |
| Recuento de pines | 176 |
| Operating Voltage | 3.3 V typical (2.1V-3.6V) |
| Temperatura de funcionamiento | -40C to +85C (Industrial) |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| Graphics Controller | Integrated 2D GPU + LCD controller |
| External Memory Interface | EBI for up to 128 MB DDR2 |
| USB | Hi-Speed USB 2.0 OTG |
| CAN | 2x CAN modules |
| DMA Channels | 32 channels |
| Tipo de montaje | Surface Mount |
| Nivel MSL | 3 (168 hours) |
| Estado RoHS | Compliant |
| Family Series | PIC32MZ DA |
Configuración de pines de PIC32MZ1064DAB176T-I/2J
| Pin 1 | OSC1 — External crystal oscillator input |
| Pin 2 | OSC2 — External crystal oscillator output |
| Pin 3 | VDD — 3.3V supply |
| Pin 4 | VSS — Ground |
| Pin 5 | AVDD — Analog 3.3V supply |
| Pin 6 | AVSS — Analog ground |
| Pin 7 | RA0 — GPIO / analog input |
| Pin 8 | RA1 — GPIO / analog input |
| Pin 9 | RA2 — GPIO / analog input |
| Pin 10 | RA3 — GPIO / analog input |
| Pin 11 | RA4 — GPIO / analog input |
| Pin 12 | RA5 — GPIO / analog input |
| Pin 13 | RA6 — GPIO / analog input |
| Pin 14 | RA7 — GPIO / analog input |
| Pin 15 | RA8 — GPIO / analog input |
| Pin 16 | RA9 — GPIO / analog input |
| Pin 17 | RA10 — GPIO / analog input |
| Pin 18 | RB0 — GPIO / PWM |
| Pin 19 | RB1 — GPIO / PWM |
| Pin 20 | RB2 — GPIO / PWM |
| Pin 21 | RB3 — GPIO / PWM |
| Pin 22 | RB4 — GPIO / PWM |
| Pin 23 | RB5 — GPIO / PWM |
| Pin 24 | RB6 — GPIO / PWM |
| Pin 25 | RB7 — GPIO / PWM |
| Pin 26 | RB8 — GPIO / PWM |
| Pin 27 | RB9 — GPIO / PWM |
| Pin 28 | RB10 — GPIO / PWM |
| Pin 29 | RB11 — GPIO / PWM |
| Pin 30 | RB12 — GPIO / PWM |
| Pin 31 | RB13 — GPIO / PWM |
| Pin 32 | RB14 — GPIO / PWM |
| Pin 33 | RB15 — GPIO / PWM |
| Pin 34 | VDD — 3.3V supply |
| Pin 35 | VSS — Ground |
| Pin 36 | RC0 — GPIO |
| Pin 37 | RC1 — GPIO |
| Pin 38 | RC2 — GPIO |
| Pin 39 | RC3 — GPIO |
| Pin 40 | RC4 — GPIO |
| Pin 41 | RC5 — GPIO |
| Pin 42 | RC6 — GPIO |
| Pin 43 | RC7 — GPIO |
| Pin 44 | RC8 — GPIO |
| Pin 45 | RC9 — GPIO |
| Pin 46 | RC10 — GPIO |
| Pin 47 | RC11 — GPIO |
| Pin 48 | RC12 — GPIO |
| Pin 49 | RC13 — GPIO |
| Pin 50 | RC14 — GPIO |
| Pin 51 | RC15 — GPIO |
| Pin 52 | RD0 — GPIO / EBI data |
| Pin 53 | RD1 — GPIO / EBI data |
| Pin 54 | RD2 — GPIO / EBI data |
| Pin 55 | RD3 — GPIO / EBI data |
| Pin 56 | RD4 — GPIO / EBI data |
| Pin 57 | RD5 — GPIO / EBI data |
| Pin 58 | RD6 — GPIO / EBI data |
| Pin 59 | RD7 — GPIO / EBI data |
| Pin 60 | VDD — 3.3V supply |
| Pin 61 | VSS — Ground |
| Pin 62 | RD8 — GPIO / EBI data |
| Pin 63 | RD9 — GPIO / EBI data |
| Pin 64 | RD10 — GPIO / EBI data |
| Pin 65 | RD11 — GPIO / EBI data |
| Pin 66 | RD12 — GPIO / EBI data |
| Pin 67 | RD13 — GPIO / EBI data |
| Pin 68 | RD14 — GPIO / EBI data |
| Pin 69 | RD15 — GPIO / EBI data |
| Pin 70 | RE0 — GPIO / EBI control |
| Pin 71 | RE1 — GPIO / EBI control |
| Pin 72 | RE2 — GPIO / EBI control |
| Pin 73 | RE3 — GPIO / EBI control |
| Pin 74 | RE4 — GPIO / EBI control |
| Pin 75 | RE5 — GPIO / EBI control |
| Pin 76 | RE6 — GPIO / EBI control |
| Pin 77 | RE7 — GPIO / EBI control |
| Pin 78 | VDD — 3.3V supply |
| Pin 79 | VSS — Ground |
| Pin 80 | RF0 — GPIO |
| Pin 81 | RF1 — GPIO |
| Pin 82 | RF2 — GPIO |
| Pin 83 | RF3 — GPIO |
| Pin 84 | RF4 — GPIO |
| Pin 85 | RF5 — GPIO |
| Pin 86 | RF6 — GPIO |
| Pin 87 | RF7 — GPIO |
| Pin 88 | RF8 — GPIO |
| Pin 89 | RF9 — GPIO |
| Pin 90 | RF10 — GPIO |
| Pin 91 | RF11 — GPIO |
| Pin 92 | RF12 — GPIO |
| Pin 93 | RF13 — GPIO |
| Pin 94 | VDD — 3.3V supply |
| Pin 95 | VSS — Ground |
| Pin 96 | RG0 — GPIO |
| Pin 97 | RG1 — GPIO |
| Pin 98 | RG2 — GPIO |
| Pin 99 | RG3 — GPIO |
| Pin 100 | RG4 — GPIO |
| Pin 101 | RG5 — GPIO |
| Pin 102 | RG6 — GPIO |
| Pin 103 | RG7 — GPIO |
| Pin 104 | RG8 — GPIO |
| Pin 105 | RG9 — GPIO |
| Pin 106 | RG10 — GPIO |
| Pin 107 | RG11 — GPIO |
| Pin 108 | RG12 — GPIO |
| Pin 109 | RG13 — GPIO |
| Pin 110 | RG14 — GPIO |
| Pin 111 | RG15 — GPIO |
| Pin 112 | VDD — 3.3V supply |
| Pin 113 | VSS — Ground |
| Pin 114 | RH0 — GPIO |
| Pin 115 | RH1 — GPIO |
| Pin 116 | RH2 — GPIO |
| Pin 117 | RH3 — GPIO |
| Pin 118 | RH4 — GPIO |
| Pin 119 | RH5 — GPIO |
| Pin 120 | RH6 — GPIO |
| Pin 121 | RH7 — GPIO |
| Pin 122 | RH8 — GPIO |
| Pin 123 | RH9 — GPIO |
| Pin 124 | RH10 — GPIO |
| Pin 125 | RH11 — GPIO |
| Pin 126 | RH12 — GPIO |
| Pin 127 | RH13 — GPIO |
| Pin 128 | RH14 — GPIO |
| Pin 129 | RH15 — GPIO |
| Pin 130 | VDD — 3.3V supply |
| Pin 131 | VSS — Ground |
| Pin 132 | RJ0 — GPIO |
| Pin 133 | RJ1 — GPIO |
| Pin 134 | RJ2 — GPIO |
| Pin 135 | RJ3 — GPIO |
| Pin 136 | RJ4 — GPIO |
| Pin 137 | RJ5 — GPIO |
| Pin 138 | RJ6 — GPIO |
| Pin 139 | RJ7 — GPIO |
| Pin 140 | RJ8 — GPIO |
| Pin 141 | RJ9 — GPIO |
| Pin 142 | RJ10 — GPIO |
| Pin 143 | RJ11 — GPIO |
| Pin 144 | VDD — 3.3V supply |
| Pin 145 | VSS — Ground |
| Pin 146 | RK0 — GPIO |
| Pin 147 | RK1 — GPIO |
| Pin 148 | RK2 — GPIO |
| Pin 149 | RK3 — GPIO |
| Pin 150 | RK4 — GPIO |
| Pin 151 | RK5 — GPIO |
| Pin 152 | RK6 — GPIO |
| Pin 153 | RK7 — GPIO |
| Pin 154 | TRCLK — Trace clock (debug) |
| Pin 155 | TRDAT0 — Trace data 0 (debug) |
| Pin 156 | TRDAT1 — Trace data 1 (debug) |
| Pin 157 | TRDAT2 — Trace data 2 (debug) |
| Pin 158 | TRDAT3 — Trace data 3 (debug |
| Pin 159 | VDD — 3.3V supply |
| Pin 160 | VSS — Ground |
| Pin 161 | USBID — USB ID pin |
| Pin 162 | VBUS — USB VBUS detect |
| Pin 163 | D+ — USB D+ data |
| Pin 164 | D- — USB D- data |
| Pin 165 | VDD — 3.3V supply |
| Pin 166 | VSS — Ground |
| Pin 167 | CAN1TX — CAN 1 transmit |
| Pin 168 | CAN1RX — CAN 1 receive |
| Pin 169 | CAN2TX — CAN 2 transmit |
| Pin 170 | CAN2RX — CAN 2 receive |
| Pin 171 | MCLR — Master clear (reset) |
| Pin 172 | PGED1 — Programming data 1 |
| Pin 173 | PGEC1 — Programming clock 1 |
| Pin 174 | PGED2 — Programming data 2 |
| Pin 175 | PGEC2 — Programming clock 2 |
| Pin 176 | TMS — JTAG test mode select |
Aplicaciones típicas
PIC32MZ1064DAB176T-I/2J es adecuado para 6 aplicacións: Industrial HMI / TFT-LCD Control Panel, Smart Home Control Hub with Touchscreen, Medical Instrument Display, Automotive Dashboard (Non-Safety) Infotainment, Industrial IoT Gateway with Local Display, POS Terminal / Kiosk Display Controller.
Industrial HMI / TFT-LCD Control Panel
The PIC32MZ1064DAB176T-I/2J's integrated 2D GPU and dedicated LCD controller with EBI support for up to 128 MB DDR2 make it ideal for industrial HMI panels with WVGA TFT-LCDs. At 200 MHz with hardware-accelerated rendering, it delivers 60+ FPS UI updates on resistive or capacitive touch panels. Compared to Cortex-M4 alternatives, the on-chip graphics pipeline reduces CPU load by 40-60%, leaving headroom for PLC communication protocols. Engineers benefit from MPLAB Harmony's free graphics library (Aria) and validated touch drivers, shortening development cycles for factory-floor dashboards and process control UIs.
Recomendado
Smart Home Control Hub with Touchscreen
For smart home hubs with integrated color touchscreens, the PIC32MZ1064DAB176T-I/2J provides a 200 MHz MIPS32 core, 1 MB Flash for protocol stacks (Zigbee/Wi-Fi/BLE coordination), and integrated graphics to drive 4.3"-7" TFT panels. The Hi-Speed USB 2.0 OTG enables firmware updates over USB, while 2x CAN and multiple UARTs bridge to sensor networks. Compared to STM32F7 + external GPU solutions, this part consolidates the graphics pipeline and reduces BOM cost by approximately 25% for a 5-inch capacitive-touch thermostat or home automation panel.
Recomendado
Medical Instrument Display
The PIC32MZ1064DAB176T-I/2J suits medical instruments such as portable patient monitors and diagnostic devices with graphical readouts. Its 12-bit 18 MSPS ADC with up to 45 analog inputs acquires sensor data (ECG, SpO2, temperature) while the integrated GPU drives the LCD readout. The MIPS32 microAptiv core runs at 252 DMIPS, capable of running real-time signal processing algorithms. Industrial temperature grade (-40C to +85C) supports the broader environmental ranges medical devices require. Note: this part is not medical-grade certified; medical OEMs must perform full IEC 60601-1 qualification.
Recomendado
Automotive Dashboard (Non-Safety) Infotainment
For non-safety automotive applications like rear-seat entertainment, climate control displays, or instrument cluster sub-displays, the PIC32MZ1064DAB176T-I/2J provides MPU-class graphics performance in an MCU footprint. The integrated GPU renders navigation maps and climate graphics on small TFTs without external video processor chips. CAN bus interfaces connect to the vehicle network. Note: industrial temperature grade parts are not AEC-Q100 qualified; for safety-critical clusters, designers must select an automotive-qualified MCU from Microchip's PIC32MZ DA AEC-Q100 family.
Recomendado
Industrial IoT Gateway with Local Display
The PIC32MZ1064DAB176T-I/2J pairs an industrial-temperature 200 MHz MIPS core with rich connectivity for IIoT edge gateways that need a local status display. Hi-Speed USB 2.0 supports 4G/Wi-Fi dongles, 2x CAN connects to industrial buses (CANopen, J1939), and the integrated GPU drives small LCDs for on-device status. 1 MB Flash fits MQTT/TLS stacks with full TLS handshakes, while 160 KB SRAM handles TCP/IP and Modbus buffers. Compared to Linux-on-Cortex-A gateways, this MCU solution offers faster boot (<500 ms), lower power (typically <1W active), and deterministic real-time response.
Recomendado
POS Terminal / Kiosk Display Controller
For point-of-sale terminals and self-service kiosks with graphical touchscreens, the PIC32MZ1064DAB176T-I/2J delivers MPU-like display performance with MCU simplicity. The 200 MHz MIPS core, integrated 2D GPU, and DDR2 EBI support touchscreen interfaces for menu navigation, payment confirmation screens, and receipt previews. USB 2.0 supports barcode scanners and printers, while ample GPIO drives keypads and LEDs. Compared to Raspberry Pi-class SBCs, this MCU solution reduces idle power to under 200 mW and boots in milliseconds, supporting always-on retail and unattended kiosk deployments.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC32MZ1064DAB176T-I/2J — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC32MZ1064DAB176-I/2J | PIC32MZ2064DAB176-I/2J | PIC32MZ1064DAA176T-I/2J | PIC32MZ1025DAB176T-I/2J |
|---|---|---|---|---|---|
| Package | 176-LQFP (20x20 mm) | 176-LQFP (20x20 mm) | 176-LQFP (20x20 mm) | 176-LQFP (20x20 mm) | 176-LQFP (20x20 mm) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash | 1 MB | 1 MB | 2 MB (+100%) | 1 MB | 1 MB |
| SRAM | 160 KB | 160 KB | 160 KB | 160 KB | 160 KB |
| Integrated GPU | Yes | Yes | Yes | Yes | Yes |
| Carrier | Tape & Reel | Tray | Tray | Tape & Reel | Tape & Reel |
| Temperature Grade | -40C to +85C Industrial | -40C to +85C Industrial | -40C to +85C Industrial | -40C to +85C Industrial | -40C to +85C Industrial |
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
Diferenciadores clave
- Integrated 2D GPU + DDR2 EBI in MCU footprint (frente a STM32F429 Cortex-M4 + external GPU)
- Higher Flash density (1 MB) at this price tier (frente a PIC32MX795F512L-80I/BG)
- Mature MPLAB Harmony ecosystem with HMI graphics libraries (frente a Bare-metal or third-party RTOS on competitor MCUs)
Notas de diseño
PIC32MZ DA devices at 200 MHz can draw up to ~250 mA from the 3.3V rail during peak CPU + GPU activity. Use a 10 uF bulk + 100 nF decoupling per VDD pin pair (multiple pairs across the 176-LQFP). Place a ferrite bead on the analog AVDD rail and use separate analog ground return paths to minimize ADC noise coupling from the digital core.
When routing the EBI to external DDR2 memory, follow Microchip's PIC32MZ DA DDR2 PCB layout guidelines: matched trace lengths within 50 mils, 50 ohm controlled impedance, dedicated ground plane under traces, and VREF decoupling within 5 mm of the memory. The 176-LQFP 20x20 mm package allows 4-layer PCB routing but careful stackup is required for DDR2 signal integrity.
Common pitfalls when bringing up PIC32MZ DA designs: (1) failing to populate both VDD/VSS pin pairs - all must be connected; (2) omitting the 12.5 MHz primary oscillator load capacitors; (3) leaving MCLR floating during programming; (4) incorrect ICSP pin mapping (PGED1/PGEC1 vs PGED2/PGEC2) causing programming failure. Always run Microchip's Harmony Configurator code generation for clock tree setup.
Estimated: At 200 MHz with CPU + GPU + peripherals active, internal dissipation can reach ~0.8 W. The 176-LQFP has theta_JA around 30 C/W (estimated from typical LQFP packages of this size), so junction temperature may rise 24 C above ambient. Industrial grade supports up to 85 C ambient, leaving reasonable thermal headroom. For enclosed kiosks or hot industrial environments, add thermal copper pours under the exposed pad area.
Keep analog ADC input traces away from digital switching signals. Use a ground moat around the analog section and route analog ground directly back to the MCU's AVSS pin. Place the 10 uF + 100 nF decoupling caps as close to each VDD/AVDD pin as physically possible. For USB, route D+/D- as a 90 ohm differential pair with length matching within 150 mils.
Información de cumplimiento
RoHS and lead-free per Microchip product page. Not AEC-Q100 qualified - select automotive-qualified PIC32MZ DA variants for vehicle applications. Halogen-free status not explicitly stated in verified data.