PIC32MZ2064DAL176-I/2J - 200MHz 32-bit MCU 2MB Flash | Microchip
N.º da peça: PIC32MZ2064DAL176-I/2J ✓ Ativo| Qtd. | Preço unitário | 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 Visão geral
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 drop-in para PIC32MZ2064DAL176-I/2J — 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 PIC32MZ2064DAL176-I/2J (mesmo formato e footprint) — diferindo em Package, ADC, Graphics Controller, USB, Operating Temperature.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MZ2064DAS176-I/2J
✅ Drop-In✓ Em estoque
$22.61 / unidade
Ver ficha técnica →PIC32MZ2064DAK176-I/2J
✅ Drop-In✓ Em estoque
$7.32 / unidade
Ver ficha técnica →PIC32MZ2064DAH176-I/2J
✅ Drop-In✓ Em estoque
$11.3 / unidade
Ver ficha técnica →PIC32MZ2064DAG176-I/2J
✅ Drop-In✓ Em estoque
$26.1 / unidade
Ver ficha técnica →PIC32MZ2064DAB176-I/2J
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MZ2064DAA176-I/2J
✅ Drop-In✓ Em estoque
$7.26 / unidade
Ver ficha técnica →PIC32MZ2064DAL176-I/2J Classificações máximas e características elétricas
| 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 |
| Encapsulamento | 176-LQFP (20 x 20 mm) |
| Tipo de montagem | Surface Mount |
| Operating Temperature Range (Industrial) | -40 C to +85 C |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MZ2064DAL176-I/2J
| Pino 1 | RD0 — POR D bit 0 |
| Pino 2 | RD1 — POR D bit 1 |
| Pino 3 | RD2 — POR D bit 2 |
| Pino 4 | RD3 — POR D bit 3 |
| Pino 5 | RD4 — POR D bit 4 |
| Pino 6 | RD5 — POR D bit 5 |
| Pino 7 | RD6 — POR D bit 6 |
| Pino 8 | RD7 — POR D bit 7 |
| Pino 9 | RD8 — POR D bit 8 |
| Pino 10 | RD9 — POR D bit 9 |
| Pino 11 | RD10 — POR D bit 10 |
| Pino 12 | RD11 — POR D bit 11 |
| Pino 13 | RD12 — POR D bit 12 |
| Pino 14 | RD13 — POR D bit 13 |
| Pino 15 | RD14 — POR D bit 14 |
| Pino 16 | RD15 — POR D bit 15 |
| Pino 17 | VSS — Ground reference |
| Pino 18 | VDD — Core supply 1.8V |
| Pino 19 | RF0 — POR F bit 0 |
| Pino 20 | RF1 — POR F bit 1 |
| Pino 21 | RF2 — POR F bit 2 |
| Pino 22 | RF3 — POR F bit 3 |
| Pino 23 | RF4 — POR F bit 4 |
| Pino 24 | RF5 — POR F bit 5 |
| Pino 25 | RF6 — POR F bit 6 |
| Pino 26 | RF7 — POR F bit 7 |
| Pino 27 | RF8 — POR F bit 8 |
| Pino 28 | RF9 — POR F bit 9 |
| Pino 29 | RF10 — POR F bit 10 |
| Pino 30 | RF11 — POR F bit 11 |
| Pino 31 | RF12 — POR F bit 12 |
| Pino 32 | RF13 — POR F bit 13 |
| Pino 33 | RF14 — POR F bit 14 |
| Pino 34 | RF15 — POR F bit 15 |
| Pino 35 | VSS — Ground reference |
| Pino 36 | VDD — Core supply 1.8V |
| Pino 37 | RG0 — POR G bit 0 |
| Pino 38 | RG1 — POR G bit 1 |
| Pino 39 | RG2 — POR G bit 2 |
| Pino 40 | RG3 — POR G bit 3 |
| Pino 41 | RG4 — POR G bit 4 |
| Pino 42 | RG5 — POR G bit 5 |
| Pino 43 | RG6 — POR G bit 6 |
| Pino 44 | RG7 — POR G bit 7 |
| Pino 45 | RG8 — POR G bit 8 |
| Pino 46 | RG9 — POR G bit 9 |
| Pino 47 | RG10 — POR G bit 10 |
| Pino 48 | RG11 — POR G bit 11 |
| Pino 49 | RG12 — POR G bit 12 |
| Pino 50 | RG13 — POR G bit 13 |
| Pino 51 | RG14 — POR G bit 14 |
| Pino 52 | RG15 — POR G bit 15 |
| Pino 53 | VSS — Ground reference |
| Pino 54 | VDD — Core supply 1.8V |
| Pino 55 | RH0 — POR H bit 0 |
| Pino 56 | RH1 — POR H bit 1 |
| Pino 57 | RH2 — POR H bit 2 |
| Pino 58 | RH3 — POR H bit 3 |
| Pino 59 | RH4 — POR H bit 4 |
| Pino 60 | RH5 — POR H bit 5 |
| Pino 61 | RH6 — POR H bit 6 |
| Pino 62 | RH7 — POR H bit 7 |
| Pino 63 | RH8 — POR H bit 8 |
| Pino 64 | RH9 — POR H bit 9 |
| Pino 65 | RH10 — POR H bit 10 |
| Pino 66 | RH11 — POR H bit 11 |
| Pino 67 | RH12 — POR H bit 12 |
| Pino 68 | RH13 — POR H bit 13 |
| Pino 69 | RH14 — POR H bit 14 |
| Pino 70 | RH15 — POR H bit 15 |
| Pino 71 | VSS — Ground reference |
| Pino 72 | VDD — Core supply 1.8V |
| Pino 73 | RJ0 — POR J bit 0 |
| Pino 74 | RJ1 — POR J bit 1 |
| Pino 75 | RJ2 — POR J bit 2 |
| Pino 76 | RJ3 — POR J bit 3 |
| Pino 77 | RJ4 — POR J bit 4 |
| Pino 78 | RJ5 — POR J bit 5 |
| Pino 79 | RJ6 — POR J bit 6 |
| Pino 80 | RJ7 — POR J bit 7 |
| Pino 81 | RJ8 — POR J bit 8 |
| Pino 82 | RJ9 — POR J bit 9 |
| Pino 83 | RJ10 — POR J bit 10 |
| Pino 84 | RJ11 — POR J bit 11 |
| Pino 85 | RJ12 — POR J bit 12 |
| Pino 86 | RJ13 — POR J bit 13 |
| Pino 87 | RJ14 — POR J bit 14 |
| Pino 88 | RJ15 — POR J bit 15 |
| Pino 89 | VSS — Ground reference |
| Pino 90 | VDD — Core supply 1.8V |
| Pino 91 | RK0 — POR K bit 0 |
| Pino 92 | RK1 — POR K bit 1 |
| Pino 93 | RK2 — POR K bit 2 |
| Pino 94 | RK3 — POR K bit 3 |
| Pino 95 | RK4 — POR K bit 4 |
| Pino 96 | RK5 — POR K bit 5 |
| Pino 97 | RK6 — POR K bit 6 |
| Pino 98 | RK7 — POR K bit 7 |
| Pino 99 | RK8 — POR K bit 8 |
| Pino 100 | RK9 — POR K bit 9 |
| Pino 101 | RK10 — POR K bit 10 |
| Pino 102 | RK11 — POR K bit 11 |
| Pino 103 | RK12 — POR K bit 12 |
| Pino 104 | RK13 — POR K bit 13 |
| Pino 105 | RK14 — POR K bit 14 |
| Pino 106 | RK15 — POR K bit 15 |
| Pino 107 | VSS — Ground reference |
| Pino 108 | VDD — Core supply 1.8V |
| Pino 109 | RL0 — POR L bit 0 |
| Pino 110 | RL1 — POR L bit 1 |
| Pino 111 | RL2 — POR L bit 2 |
| Pino 112 | RL3 — POR L bit 3 |
| Pino 113 | RL4 — POR L bit 4 |
| Pino 114 | RL5 — POR L bit 5 |
| Pino 115 | RL6 — POR L bit 6 |
| Pino 116 | RL7 — POR L bit 7 |
| Pino 117 | RL8 — POR L bit 8 |
| Pino 118 | RL9 — POR L bit 9 |
| Pino 119 | RL10 — POR L bit 10 |
| Pino 120 | RL11 — POR L bit 11 |
| Pino 121 | RL12 — POR L bit 12 |
| Pino 122 | RL13 — POR L bit 13 |
| Pino 123 | RL14 — POR L bit 14 |
| Pino 124 | RL15 — POR L bit 15 |
| Pino 125 | VSS — Ground reference |
| Pino 126 | VDD — Core supply 1.8V |
| Pino 127 | RA0 — POR A bit 0 |
| Pino 128 | RA1 — POR A bit 1 |
| Pino 129 | RA2 — POR A bit 2 |
| Pino 130 | RA3 — POR A bit 3 |
| Pino 131 | RA4 — POR A bit 4 |
| Pino 132 | RA5 — POR A bit 5 |
| Pino 133 | RA6 — POR A bit 6 |
| Pino 134 | RA7 — POR A bit 7 |
| Pino 135 | RA8 — POR A bit 8 |
| Pino 136 | RA9 — POR A bit 9 |
| Pino 137 | RA10 — POR A bit 10 |
| Pino 138 | RA11 — POR A bit 11 |
| Pino 139 | RA12 — POR A bit 12 |
| Pino 140 | RA13 — POR A bit 13 |
| Pino 141 | RA14 — POR A bit 14 |
| Pino 142 | RA15 — POR A bit 15 |
| Pino 143 | VSS — Ground reference |
| Pino 144 | VDD — Core supply 1.8V |
| Pino 145 | RB0 — POR B bit 0 |
| Pino 146 | RB1 — POR B bit 1 |
| Pino 147 | RB2 — POR B bit 2 |
| Pino 148 | RB3 — POR B bit 3 |
| Pino 149 | RB4 — POR B bit 4 |
| Pino 150 | RB5 — POR B bit 5 |
| Pino 151 | RB6 — POR B bit 6 |
| Pino 152 | RB7 — POR B bit 7 |
| Pino 153 | RB8 — POR B bit 8 |
| Pino 154 | RB9 — POR B bit 9 |
| Pino 155 | RB10 — POR B bit 10 |
| Pino 156 | RB11 — POR B bit 11 |
| Pino 157 | RB12 — POR B bit 12 |
| Pino 158 | RB13 — POR B bit 13 |
| Pino 159 | RB14 — POR B bit 14 |
| Pino 160 | RB15 — POR B bit 15 |
| Pino 161 | VSS — Ground reference |
| Pino 162 | VDD — Core supply 1.8V |
| Pino 163 | RC0 — POR C bit 0 |
| Pino 164 | RC1 — POR C bit 1 |
| Pino 165 | RC2 — POR C bit 2 |
| Pino 166 | RC3 — POR C bit 3 |
| Pino 167 | RC4 — POR C bit 4 |
| Pino 168 | RC5 — POR C bit 5 |
| Pino 169 | RC6 — POR C bit 6 |
| Pino 170 | RC7 — POR C bit 7 |
| Pino 171 | RC8 — POR C bit 8 |
| Pino 172 | RC9 — POR C bit 9 |
| Pino 173 | RC10 — POR C bit 10 |
| Pino 174 | RC11 — POR C bit 11 |
| Pino 175 | RC12 — POR C bit 12 |
| Pino 176 | RC13 — POR C bit 13 |
| Pino EP | EP — Exposed thermal pad (must be soldered to ground plane) |
Aplicações típicas
PIC32MZ2064DAL176-I/2J é adequado para 6 aplicaçãos: 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
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MZ2064DAL176-I/2J — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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) |
Principais diferenciais
- Largest Flash + SRAM configuration in the DA family at 176-LQFP (vs PIC32MZ2064DAB176-I/2J)
- Recommended successor with errata fixes (vs PIC32MZ2064DAS176-I/2J)
- Integrated DDR2 controller supports up to 128 MB external DRAM (vs PIC32MX795F512L)
Notas de projeto
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.
Informações de conformidade
Industrial-grade I-suffix variant is not AEC-Q100 qualified - choose V-suffix variant for automotive. RoHS and REACH compliant per Microchip product page.