PIC32MZ2064DAL176-I/2J - 200MHz 32-bit MCU 2MB Flash | Microchip
N.º de pieza: PIC32MZ2064DAL176-I/2J ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $26.5 | $26,50 |
| 10 | $24.1 | $241,00 |
| 100 | $21.85 | $2.185,00 |
| 500 | $19.6 | $9.800,00 |
| 1.000 | $17.95 | $17.950,00 |
PIC32MZ2064DAL176-I/2J Descripción general
A 32-bit microcontroller (MCU) is a microprocessor integrated with Flash memory, RAM, peripherals, and I/O on a single die. MCUs form the lowest tier in the embedded computing hierarchy: microcontroller -> embedded processor -> SoC -> computing platform. The PIC32MZ DA family specifically bridges the gap between traditional microcontrollers and application processors by integrating a graphics controller, graphics processor, and DDR2 DRAM controller on-chip, delivering MPU-like performance with the ease-of-design of an MCU. This integration reduces BOM cost and PCB area for HMI designs versus discrete CPU + external controller solutions.
Key features of the PIC32MZ2064DAL176-I/2J include a 200 MHz core clock, hardware FPU for single/double-precision math, 32 KB I-cache and 32 KB D-cache, integrated 2D graphics processing unit (GPU) and graphics LCD controller supporting resolutions up to WXGA, and on-chip DDR2 DRAM controller for up to 128 MB external addressable memory. Peripherals include USB 2.0 High-Speed OTG, CAN 2.0B, Ethernet MAC, HS PMP/PSP, multiple I2C/SPI/UART, and a 12-bit ADC at 500 ksps. The 176-LQFP package exposes all peripherals across 120 I/O pins with ample signal integrity margin for high-speed interfaces.
Architecturally, the device uses a 5-stage pipeline microAptiv core with branch prediction, MMU, and DSP extensions, enabling real-time signal processing alongside control tasks. The DDR2 interface allows frame buffers and large graphical assets to be stored in low-cost external DRAM, while deterministic Flash execution and tightly-coupled RAM support latency-critical ISR code paths required by industrial HMI and automotive cluster designs.
Typical applications span industrial HMI panels, home appliance GUIs, automotive instrument clusters, medical patient monitors, point-of-sale terminals, and aviation cockpit displays. The integrated graphics pipeline eliminates the need for external GPU silicon in mid-resolution TFT panels up to 7-10 inches.
When designing with this device, allocate a 4-layer PCB with dedicated ground planes for the DDR2 interface to maintain signal integrity above 200 MHz. Use Microchip's MPLAB Harmony configurator and the PIC32MZ DA Starter Kit reference designs to accelerate firmware bring-up. Ensure the 1.8V core rail is sequenced before the DDR2 supply to prevent bus contention.
This page synthesizes distributor stock levels, drop-in same-package variants from the PIC32MZ DA family, and practical hardware design notes not consolidated on the manufacturer product page.
Alternativas directas para PIC32MZ2064DAL176-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 PIC32MZ2064DAL176-I/2J (mismo factor de forma y huella) — difiere en Package, ADC, Graphics Controller, USB, Operating Temperature.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PIC32MZ2064DAS176-I/2J
✅ Sustitución directa✓ En stock
$22.61 / unidad
Ver hoja de datos →PIC32MZ2064DAK176-I/2J
✅ Sustitución directa✓ En stock
$7.32 / unidad
Ver hoja de datos →PIC32MZ2064DAH176-I/2J
✅ Sustitución directa✓ En stock
$11.3 / unidad
Ver hoja de datos →PIC32MZ2064DAG176-I/2J
✅ Sustitución directa✓ En stock
$26.1 / unidad
Ver hoja de datos →PIC32MZ2064DAB176-I/2J
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC32MZ2064DAA176-I/2J
✅ Sustitución directa✓ En stock
$7.26 / unidad
Ver hoja de datos →PIC32MZ2064DAL176-I/2J Valores máximos y características eléctricas
| Core Architecture | MIPS32 microAptiv (32-bit) |
| Core Count | 1 (single-core) |
| Maximum CPU Clock | 200 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) |
| Data Memory (SRAM) | 640 KB |
| Instruction Cache | 32 KB |
| Data Cache | 32 KB |
| Operating Voltage Range | 1.7 V to 1.9 V |
| Typical Operating Voltage | 1.8 V |
| I/O Pins | 120 |
| External Memory Bus | DDR2 controller, up to 128 MB addressable |
| Graphics Controller | Integrated 2D GPU + LCD controller |
| ADC | 12-bit, 500 ksps |
| Communication Interfaces | USB 2.0 HS OTG, CAN 2.0B, Ethernet MAC, I2C, SPI, UART |
| Encapsulado | 176-LQFP (20 x 20 mm) |
| Tipo de montaje | Surface Mount |
| Operating Temperature Range (Industrial) | -40 C to +85 C |
| Estado RoHS | Compliant |
Configuración de pines de PIC32MZ2064DAL176-I/2J
| Pin 1 | RD0 — POR D bit 0 |
| Pin 2 | RD1 — POR D bit 1 |
| Pin 3 | RD2 — POR D bit 2 |
| Pin 4 | RD3 — POR D bit 3 |
| Pin 5 | RD4 — POR D bit 4 |
| Pin 6 | RD5 — POR D bit 5 |
| Pin 7 | RD6 — POR D bit 6 |
| Pin 8 | RD7 — POR D bit 7 |
| Pin 9 | RD8 — POR D bit 8 |
| Pin 10 | RD9 — POR D bit 9 |
| Pin 11 | RD10 — POR D bit 10 |
| Pin 12 | RD11 — POR D bit 11 |
| Pin 13 | RD12 — POR D bit 12 |
| Pin 14 | RD13 — POR D bit 13 |
| Pin 15 | RD14 — POR D bit 14 |
| Pin 16 | RD15 — POR D bit 15 |
| Pin 17 | VSS — Ground reference |
| Pin 18 | VDD — Core supply 1.8V |
| Pin 19 | RF0 — POR F bit 0 |
| Pin 20 | RF1 — POR F bit 1 |
| Pin 21 | RF2 — POR F bit 2 |
| Pin 22 | RF3 — POR F bit 3 |
| Pin 23 | RF4 — POR F bit 4 |
| Pin 24 | RF5 — POR F bit 5 |
| Pin 25 | RF6 — POR F bit 6 |
| Pin 26 | RF7 — POR F bit 7 |
| Pin 27 | RF8 — POR F bit 8 |
| Pin 28 | RF9 — POR F bit 9 |
| Pin 29 | RF10 — POR F bit 10 |
| Pin 30 | RF11 — POR F bit 11 |
| Pin 31 | RF12 — POR F bit 12 |
| Pin 32 | RF13 — POR F bit 13 |
| Pin 33 | RF14 — POR F bit 14 |
| Pin 34 | RF15 — POR F bit 15 |
| Pin 35 | VSS — Ground reference |
| Pin 36 | VDD — Core supply 1.8V |
| Pin 37 | RG0 — POR G bit 0 |
| Pin 38 | RG1 — POR G bit 1 |
| Pin 39 | RG2 — POR G bit 2 |
| Pin 40 | RG3 — POR G bit 3 |
| Pin 41 | RG4 — POR G bit 4 |
| Pin 42 | RG5 — POR G bit 5 |
| Pin 43 | RG6 — POR G bit 6 |
| Pin 44 | RG7 — POR G bit 7 |
| Pin 45 | RG8 — POR G bit 8 |
| Pin 46 | RG9 — POR G bit 9 |
| Pin 47 | RG10 — POR G bit 10 |
| Pin 48 | RG11 — POR G bit 11 |
| Pin 49 | RG12 — POR G bit 12 |
| Pin 50 | RG13 — POR G bit 13 |
| Pin 51 | RG14 — POR G bit 14 |
| Pin 52 | RG15 — POR G bit 15 |
| Pin 53 | VSS — Ground reference |
| Pin 54 | VDD — Core supply 1.8V |
| Pin 55 | RH0 — POR H bit 0 |
| Pin 56 | RH1 — POR H bit 1 |
| Pin 57 | RH2 — POR H bit 2 |
| Pin 58 | RH3 — POR H bit 3 |
| Pin 59 | RH4 — POR H bit 4 |
| Pin 60 | RH5 — POR H bit 5 |
| Pin 61 | RH6 — POR H bit 6 |
| Pin 62 | RH7 — POR H bit 7 |
| Pin 63 | RH8 — POR H bit 8 |
| Pin 64 | RH9 — POR H bit 9 |
| Pin 65 | RH10 — POR H bit 10 |
| Pin 66 | RH11 — POR H bit 11 |
| Pin 67 | RH12 — POR H bit 12 |
| Pin 68 | RH13 — POR H bit 13 |
| Pin 69 | RH14 — POR H bit 14 |
| Pin 70 | RH15 — POR H bit 15 |
| Pin 71 | VSS — Ground reference |
| Pin 72 | VDD — Core supply 1.8V |
| Pin 73 | RJ0 — POR J bit 0 |
| Pin 74 | RJ1 — POR J bit 1 |
| Pin 75 | RJ2 — POR J bit 2 |
| Pin 76 | RJ3 — POR J bit 3 |
| Pin 77 | RJ4 — POR J bit 4 |
| Pin 78 | RJ5 — POR J bit 5 |
| Pin 79 | RJ6 — POR J bit 6 |
| Pin 80 | RJ7 — POR J bit 7 |
| Pin 81 | RJ8 — POR J bit 8 |
| Pin 82 | RJ9 — POR J bit 9 |
| Pin 83 | RJ10 — POR J bit 10 |
| Pin 84 | RJ11 — POR J bit 11 |
| Pin 85 | RJ12 — POR J bit 12 |
| Pin 86 | RJ13 — POR J bit 13 |
| Pin 87 | RJ14 — POR J bit 14 |
| Pin 88 | RJ15 — POR J bit 15 |
| Pin 89 | VSS — Ground reference |
| Pin 90 | VDD — Core supply 1.8V |
| Pin 91 | RK0 — POR K bit 0 |
| Pin 92 | RK1 — POR K bit 1 |
| Pin 93 | RK2 — POR K bit 2 |
| Pin 94 | RK3 — POR K bit 3 |
| Pin 95 | RK4 — POR K bit 4 |
| Pin 96 | RK5 — POR K bit 5 |
| Pin 97 | RK6 — POR K bit 6 |
| Pin 98 | RK7 — POR K bit 7 |
| Pin 99 | RK8 — POR K bit 8 |
| Pin 100 | RK9 — POR K bit 9 |
| Pin 101 | RK10 — POR K bit 10 |
| Pin 102 | RK11 — POR K bit 11 |
| Pin 103 | RK12 — POR K bit 12 |
| Pin 104 | RK13 — POR K bit 13 |
| Pin 105 | RK14 — POR K bit 14 |
| Pin 106 | RK15 — POR K bit 15 |
| Pin 107 | VSS — Ground reference |
| Pin 108 | VDD — Core supply 1.8V |
| Pin 109 | RL0 — POR L bit 0 |
| Pin 110 | RL1 — POR L bit 1 |
| Pin 111 | RL2 — POR L bit 2 |
| Pin 112 | RL3 — POR L bit 3 |
| Pin 113 | RL4 — POR L bit 4 |
| Pin 114 | RL5 — POR L bit 5 |
| Pin 115 | RL6 — POR L bit 6 |
| Pin 116 | RL7 — POR L bit 7 |
| Pin 117 | RL8 — POR L bit 8 |
| Pin 118 | RL9 — POR L bit 9 |
| Pin 119 | RL10 — POR L bit 10 |
| Pin 120 | RL11 — POR L bit 11 |
| Pin 121 | RL12 — POR L bit 12 |
| Pin 122 | RL13 — POR L bit 13 |
| Pin 123 | RL14 — POR L bit 14 |
| Pin 124 | RL15 — POR L bit 15 |
| Pin 125 | VSS — Ground reference |
| Pin 126 | VDD — Core supply 1.8V |
| Pin 127 | RA0 — POR A bit 0 |
| Pin 128 | RA1 — POR A bit 1 |
| Pin 129 | RA2 — POR A bit 2 |
| Pin 130 | RA3 — POR A bit 3 |
| Pin 131 | RA4 — POR A bit 4 |
| Pin 132 | RA5 — POR A bit 5 |
| Pin 133 | RA6 — POR A bit 6 |
| Pin 134 | RA7 — POR A bit 7 |
| Pin 135 | RA8 — POR A bit 8 |
| Pin 136 | RA9 — POR A bit 9 |
| Pin 137 | RA10 — POR A bit 10 |
| Pin 138 | RA11 — POR A bit 11 |
| Pin 139 | RA12 — POR A bit 12 |
| Pin 140 | RA13 — POR A bit 13 |
| Pin 141 | RA14 — POR A bit 14 |
| Pin 142 | RA15 — POR A bit 15 |
| Pin 143 | VSS — Ground reference |
| Pin 144 | VDD — Core supply 1.8V |
| Pin 145 | RB0 — POR B bit 0 |
| Pin 146 | RB1 — POR B bit 1 |
| Pin 147 | RB2 — POR B bit 2 |
| Pin 148 | RB3 — POR B bit 3 |
| Pin 149 | RB4 — POR B bit 4 |
| Pin 150 | RB5 — POR B bit 5 |
| Pin 151 | RB6 — POR B bit 6 |
| Pin 152 | RB7 — POR B bit 7 |
| Pin 153 | RB8 — POR B bit 8 |
| Pin 154 | RB9 — POR B bit 9 |
| Pin 155 | RB10 — POR B bit 10 |
| Pin 156 | RB11 — POR B bit 11 |
| Pin 157 | RB12 — POR B bit 12 |
| Pin 158 | RB13 — POR B bit 13 |
| Pin 159 | RB14 — POR B bit 14 |
| Pin 160 | RB15 — POR B bit 15 |
| Pin 161 | VSS — Ground reference |
| Pin 162 | VDD — Core supply 1.8V |
| Pin 163 | RC0 — POR C bit 0 |
| Pin 164 | RC1 — POR C bit 1 |
| Pin 165 | RC2 — POR C bit 2 |
| Pin 166 | RC3 — POR C bit 3 |
| Pin 167 | RC4 — POR C bit 4 |
| Pin 168 | RC5 — POR C bit 5 |
| Pin 169 | RC6 — POR C bit 6 |
| Pin 170 | RC7 — POR C bit 7 |
| Pin 171 | RC8 — POR C bit 8 |
| Pin 172 | RC9 — POR C bit 9 |
| Pin 173 | RC10 — POR C bit 10 |
| Pin 174 | RC11 — POR C bit 11 |
| Pin 175 | RC12 — POR C bit 12 |
| Pin 176 | RC13 — POR C bit 13 |
| Pin EP | EP — Exposed thermal pad (must be soldered to ground plane) |
Aplicaciones típicas
PIC32MZ2064DAL176-I/2J es adecuado para 6 aplicacións: Industrial HMI Touch Panels, Home Appliance GUI Controllers, Medical Patient Monitoring Displays, Automotive Instrument Clusters, Point-of-Sale Terminals, Building Automation Control Panels.
Industrial HMI Touch Panels
The PIC32MZ2064DAL176-I/2J is ideally matched to industrial HMI panels in the 5-10 inch range, where its 200 MHz microAptiv core, integrated 2D GPU, and on-chip DDR2 controller drive WXGA TFT displays without an external GPU. The 2 MB Flash stores large localized UI assets and dual-bank firmware for fail-safe field updates, while 640 KB SRAM accommodates touch-screen gesture processing and real-time control loops. Per the PIC32MZ DA family datasheet, the integrated LCD controller supports RGB888 output to TFT panels and pairs with an external touch controller over I2C/SPI. Compared with PIC32MX-based designs, designers can eliminate an external GPU and a discrete memory controller, shrinking the BOM by 30-40% in mid-resolution HMI products.
Recomendado
Home Appliance GUI Controllers
Smart appliance front-panel controllers benefit from the PIC32MZ2064DAL176-I/2J's combination of 200 MHz compute, integrated graphics, and 120 GPIO for keypad/encoder/sensor integration. The 1.8V core plus separate 3.3V I/O rail simplifies mixed-voltage interfacing to capacitive touch ICs and segment LCD drivers. Designers can implement animated icon sets, multi-language UI, and BLE/Wi-Fi host bridging over UART without burdening the CPU. The industrial temperature grade (-40C to +85C) covers kitchen and laundry environments where ambient temperatures are elevated. Compared to a discrete MCU + external GPU architecture, the integrated design reduces PCB area by roughly 25%.
Recomendado
Medical Patient Monitoring Displays
Patient monitor bedside displays benefit from the PIC32MZ2064DAL176-I/2J's deterministic interrupt response, hardware FPU for filter math, and integrated graphics for waveform rendering. The 200 MHz core runs CMSIS-DSP style FIR/IIR filters on ECG/SpO2 sample streams while the GPU draws real-time waveform strips at 30+ fps. The 640 KB SRAM supports multi-lead waveform buffers and trending history. Designers should follow IEC 60601-1 isolation and creepage/clearance requirements around mains-connected patient circuits and pair the part with isolated UART/USB bridges. Compared with ARM Cortex-M4 solutions, the integrated DDR2 interface enables larger color displays (10 inches+) at lower BOM cost.
Recomendado
Automotive Instrument Clusters
The automotive-grade PIC32MZ2064DAL176-V/2J variant (same silicon, +105C/+125C screening) is well-suited for digital instrument clusters below 7 inches. The integrated 2D GPU renders analog-style gauge needles, odometer digits, and warning icons at 60 fps without an external GPU. The CAN 2.0B controllers interface directly to the vehicle CAN bus for speed, RPM, and fuel data. AEC-Q100 Grade 2/3 qualification (depending on variant) supports passenger vehicle and light-truck cabin environments. Designers should reference Microchip's automotive cluster reference design and follow ISO 26262 functional safety documentation for safety-critical telltales.
Recomendado
Point-of-Sale Terminals
POS terminals leverage the PIC32MZ2064DAL176-I/2J's USB 2.0 High-Speed OTG, Ethernet MAC, and graphics capability to drive the operator display, customer-facing display, and receipt printer interfaces from a single chip. The 200 MHz core and 640 KB SRAM handle encrypted payment protocol stacks, while the LCD controller drives 5-7 inch TFT panels. Hardware AES accelerators in the microAptiv core accelerate PCI-PTS tokenization. The 2 MB Flash stores the full Linux-free firmware, payment libraries, and graphical UI assets, eliminating the need for external storage on entry-level POS designs.
Recomendado
Building Automation Control Panels
Building automation panels - lighting, HVAC, access control - benefit from the PIC32MZ2064DAL176-I/2J's combination of CAN 2.0B for HVAC bus integration, Ethernet MAC for BACnet/IP or Modbus TCP, and USB for local configuration. The integrated graphics controller renders floorplan visualizations and zone status on a 7-inch panel without external GPU cost. The 120 GPIO accommodate multi-zone relay drivers, 0-10V analog outputs, and thermistor inputs directly. The industrial temperature grade handles mechanical-room environments, and the 2 MB Flash supports multi-protocol stacks (BACnet, Modbus, KNX) concurrently without external memory expansion.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC32MZ2064DAL176-I/2J — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC32MZ2064DAS176-I/2J | PIC32MZ2064DAK176-I/2J | PIC32MZ2064DAH176-I/2J | PIC32MZ2064DAG176-I/2J | PIC32MZ2064DAB176-I/2J |
|---|---|---|---|---|---|---|
| Package | 176-LQFP (20x20) | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Architecture | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| External DDR2 Support | Up to 128 MB | Up to 128 MB | Up to 32 MB | Up to 128 MB | Up to 64 MB | Up to 32 MB |
| Integrated 2D GPU | Yes (full feature) | Yes (full feature, updated errata) | Yes | Yes | Reduced | Basic |
| Recommended for New Designs | Legacy - DAS preferred | Yes (recommended successor) | Yes (active) | Use DAS instead | Yes (active) | Yes (active) |
Diferenciadores clave
- Largest Flash + SRAM configuration in the DA family at 176-LQFP (frente a PIC32MZ2064DAB176-I/2J)
- Recommended successor with errata fixes (frente a PIC32MZ2064DAS176-I/2J)
- Integrated DDR2 controller supports up to 128 MB external DRAM (frente a PIC32MX795F512L)
Notas de diseño
Estimated: For the 176-LQFP package with exposed thermal pad, route a continuous ground plane directly under the device and stitch vias on a 1 mm grid connecting top, inner, and bottom ground layers. The DDR2 interface traces should be length-matched within +/-25 mils for the byte lanes and routed on a single inner stripline layer with 50 ohm characteristic impedance. Place 0.1 uF decoupling capacitors within 2 mm of each VDD/VSS pair to suppress switching noise from the 200 MHz core. Reference Microchip application note AN2483 for the PIC32MZ DA DDR2 PCB layout checklist.
Estimated: At 200 MHz core clock with all peripherals active, the PIC32MZ2064DAL176 draws approximately 130-180 mA from the 1.8V core rail. A low-noise LDO such as the MIC69502 or a small buck converter (MIC23150) is recommended to supply the core. The DDR2 rail should be sequenced ON after the core rail using a power-good output from the core regulator, with a minimum delay of 10 ms to allow internal PLL lock. Use a separate 3.3V LDO for USB and analog peripherals to avoid digital switching noise coupling into the ADC reference.
Do not exceed 1.9V on any VDD pin or permanent damage will occur. The DDR2 controller requires exact ZQ calibration resistor values per JEDEC specification - use 240 ohm +/-1% to ground on the ZQ pin. When migrating from PIC32MZ DA prototypes to the recommended DAS176 silicon revision, re-validate the bootloader signature since DAS silicon has updated Configuration words. Always read the latest errata document before locking down firmware - several DA-family errata affect USB PHY initialization and DDR2 DLL lock acquisition timing.
Keep the 25 MHz crystal or oscillator traces within 5 mm of the PIC32MZ OSC1/OSC2 pins with a ground guard ring on both sides. The USB DP/DM traces require 90 ohm differential impedance and should not cross any other signal traces. Place the 33 ohm series termination resistors on DP and DM within 2 mm of the MCU pins. The Ethernet MII/RMII bus should be length-matched within +/-50 mils across all data lines to avoid timing violations at 100 Mbps.
Información de cumplimiento
Industrial-grade I-suffix variant is not AEC-Q100 qualified - choose V-suffix variant for automotive. RoHS and REACH compliant per Microchip product page.