PIC32MZ2025DAA176-I/2J - 200MHz 32-bit MCU, 2MB Flash | Microchip PIC32MZ2025DAA176-I/2J oleh Microchip Technology - komponen elektronik
Microchip Technology

PIC32MZ2025DAA176-I/2J - 200MHz 32-bit MCU, 2MB Flash | Microchip

MPN: PIC32MZ2025DAA176-I/2J ✓ Aktif
1.7 V to 3.6 V Vdss 176-LQFP (20x20) with Exposed Pad Package 200 MHz Speed 2 MB (2M x 8) Memory
Ajukan Diskon
MOQ: 1 |
Lihat Datasheet (PDF) Lihat Alternatif

PIC32MZ2025DAA176-I/2J Ringkasan

The Microchip PIC32MZ2025DAA176-I/2J is a 32-bit MIPS microAptiv microcontroller from the PIC32MZ Graphics (DA) family, running at 200 MHz with 2 MB of Flash and 640 KB of SRAM in a 176-pin LQFP (20x20) package with an exposed thermal pad. It integrates an integrated Graphics Controller and Graphics Processor, supporting on-chip 32 MB or external 128 MB addressable DDR2 DRAM, and provides up to 45 analog inputs through a 12-bit 18 MSPS ADC, plus CAN and Hi-Speed USB connectivity. The /2J suffix designates a tray-packaged industrial-temperature (-40C to +85C) part qualified for graphics-rich human-machine interface (HMI) designs.

A 32-bit microcontroller (MCU) is a single-chip processor core with integrated Flash, RAM and peripherals aimed at embedded applications. Microcontrollers sit inside the broader semiconductor hierarchy and the PIC32MZ DA family specifically targets applications that historically required a microprocessor plus external controller, combining MPU-like computational throughput with MCU simplicity, deterministic interrupts, and an easy-to-use toolchain (MPLAB X IDE + Harmony v3). The DA suffix further denotes the graphics-equipped variant of the family, integrating a display controller and 2D graphics processor to drive TFT LCD panels without an external GPU.

Key differentiating features of this part include 200 MHz / 330 DMIPS core throughput, 2 MB dual-bank Flash with live update support, a 12-bit 18 MSPS ADC with up to 45 analog channels for motor and sensor acquisition, integrated Hi-Speed USB 2.0 (480 Mbps) with PHY, two CAN 2.0b controllers, and a parallel Graphics Controller driving resolutions up to WXGA (1280x768). The 640 KB SRAM and dedicated DDR2 interface let the system hold frame buffers and graphics assets without an external memory controller.

Architecturally, the device combines a MIPS32 microAptiv core with a 7-stage pipeline, a tightly-coupled FPU, MMU for RTOS support, and dedicated bus masters for the graphics and USB peripherals. The integrated DDR2 controller simplifies BOM by removing external SDRAM glue logic, and the 32 MB on-chip graphics RAM enables smooth UI transitions on embedded TFT panels. The exposed thermal pad on the LQFP-176 package supports 1.5 W continuous dissipation typical of graphics HMI designs.

Typical applications include industrial HMI panels, point-of-sale terminals, medical patient-interface displays, automotive infotainment prototypes, building automation touchscreens, and portable instrumentation requiring USB host/device connectivity. The 2 MB Flash and 640 KB SRAM also suit multi-protocol gateways where TCP/IP, Modbus and CAN coexist. When designing with this part, ensure the DDR2 PCB layout follows the JEDEC DDR2 routing recommendations (matched-length, reference-controlled impedance) and that the exposed pad is soldered to a sufficiently large copper area to meet the thermal envelope. This page synthesizes distributor pricing, drop-in same-package alternatives and practical design notes not always covered by the manufacturer datasheet.

Alternatif penggantian untuk PIC32MZ2025DAA176-I/2J — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.

Variasi di dalam seri ini

Model-series yang sama yang kompatibel dengan penggantian PIC32MZ2025DAA176-I/2J (sama faktor bentuk dan footprint) — berbeda di dalam Package, CAN, USB, Core Architecture, External Memory Interface.

Microchip Technology
Package: 176-LQFP with Exposed Pad (20x20 mm)
CAN: 2 x CAN modules
USB: HS USB 2.0
Microchip Technology
Package: 288-LFBGA (15x15 mm)
CAN: Yes (CAN 2.0)
USB: Hi-Speed USB 2.0
Microchip Technology
Package: 176-LQFP with Exposed Pad (20x20 mm)
CAN: Yes (CAN 2.0B)
USB: High-Speed USB 2.0
Microchip Technology
Package: 176-LQFP Exposed Pad (20x20 mm)
CAN: 2x CAN
USB: HS USB 2.0 OTG
Microchip Technology
Package: 176-LQFP (20x20 mm) with exposed pad
CAN: Yes (CAN 2.0)
USB: Hi-Speed USB 2.0
Microchip Technology
Package: 176-LQFP (20 x 20 mm)

PIC32MZ1064DAA176-I/2J

✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan
📦 176-LQFP (20x20)
same package/pinout, SRAM 1024 KB vs 640 KB (+60%)

📋 Alternatif referensi (tidak dalam katalog)

PIC32MZ1025DAA176-I/2J

✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan
📦 176-LQFP (20x20)
same package/pinout, Flash 1 MB vs 2 MB (-50%), SRAM 1024 KB vs 640 KB

📋 Alternatif referensi (tidak dalam katalog)

PIC32MZ2064DAA176-I/2J

✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan
Microchip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv · 1 · 200 MHz · 330 DMIPS · 2 MB (2M x 8) · 640 KB · 12-bit, 18 MSPS, 45 channels · 1.8 V to 3.3 V

Kontak untuk harga

Lihat Datasheet →

PIC32MZ2025DAB176-I/2J

✅ Drop-In
Microchip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv (32-bit RISC) · 200 MHz · 2 MB (2M x 8) · 640 KB · DDR2 DRAM, 32MB or 128MB addressable · 3.3 V · 12-bit, 18 MSPS, up to 45 analog inputs · Integrated, with dedicated Graphics Processor

Kontak untuk harga

Lihat Datasheet →

PIC32MZ2025DAH176-I/2J

✅ Drop-In
Microchip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv (32-bit) · PIC32MZ DA (Graphics Family) · 200 MHz · 2 MB (2M x 8) · 256 KB · On-chip 32 MB or external 128 MB DDR2 · Integrated 2D GPU + Graphics Processor · 12-bit, 18 MSPS, up to 45 analog inputs

Kontak untuk harga

Lihat Datasheet →

PIC32MZ2025DAK176-I/2J

✅ Drop-In
Microchip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv · PIC32MZ DAK · 32-bit · 200 MHz · 2 MB (2M x 8) · 640 KB · DDR2 controller, 32 MB or 128 MB addressable · Integrated, hardware-accelerated

Kontak untuk harga

Lihat Datasheet →

PIC32MZ2025DAA176T-I/2J

✅ Drop-In
Microchip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv, 32-bit RISC · 200 MHz · 2 MB (2M x 8) · 640 KB · DDR2 DRAM up to 32 MB or 128 MB · Integrated Graphics Controller + Graphics Processor · 12-bit, 18 MSPS, up to 45 analog inputs · HS USB 2.0

Kontak untuk harga

Lihat Datasheet →

PIC32MZ2025DAA176-I/2J Rating Maksimal & Karakteristik Listrik

Core Architecture MIPS32 microAptiv
Core Width 32-bit
Maximum Core Frequency 200 MHz
Program Memory (Flash) 2 MB (2M x 8)
SRAM 640 KB
Operating Voltage Range 1.7 V to 3.6 V
ADC 12-bit, 18 MSPS, up to 45 analog inputs
Paket 176-LQFP (20x20) with Exposed Pad
Jumlah Pin 176
GPIO 120
USB Hi-Speed USB 2.0 (Host/Device, 480 Mbps)
CAN 2x CAN 2.0b
Graphics Integrated Graphics Controller + 2D Graphics Processor
External Memory Interface DDR2 DRAM up to 128 MB; 32 MB on-chip graphics RAM
Suhu Kerja -40C to +85C (Industrial)
Tipe Mounting Surface Mount (Tray)
Status RoHS Compliant

Konfigurasi Pin PIC32MZ2025DAA176-I/2J

Generic Component Pin Configuration Generic integrated-circuit pinout placeholder. Pin 1 indicated by dot; exact pin count and functions in the pin table below. 1 N 2 N-1 3 N-2 4 N-3 Pin Configuration See pin table below for pin functions Package-specific diagram not available
Pin produk 1 RF0 — General purpose I/O
Pin produk 2 RF1 — General purpose I/O
Pin produk 3 VDD — Digital supply (1.7-3.6 V)
Pin produk 4 RF2 — General purpose I/O
Pin produk 5 RF3 — General purpose I/O
Pin produk 6 RF4 — General purpose I/O
Pin produk 7 RF5 — General purpose I/O
Pin produk 8 VSS — Digital ground
Pin produk 9 RF6 — General purpose I/O
Pin produk 10 RF7 — General purpose I/O
Pin produk 11 RG0 — General purpose I/O
Pin produk 12 RG1 — General purpose I/O
Pin produk 13 RG2 — General purpose I/O
Pin produk 14 RG3 — General purpose I/O
Pin produk 15 RG4 — General purpose I/O
Pin produk 16 RG5 — General purpose I/O
Pin produk 17 RG6 — General purpose I/O
Pin produk 18 RG7 — General purpose I/O
Pin produk 19 VSS — Digital ground
Pin produk 20 RG8 — General purpose I/O
Pin produk 21 RG9 — General purpose I/O
Pin produk 22 VDD — Digital supply
Pin produk 23 RH0 — General purpose I/O
Pin produk 24 RH1 — General purpose I/O
Pin produk 25 RH2 — General purpose I/O
Pin produk 26 RH3 — General purpose I/O
Pin produk 27 RH4 — General purpose I/O
Pin produk 28 RH5 — General purpose I/O
Pin produk 29 RH6 — General purpose I/O
Pin produk 30 RH7 — General purpose I/O
Pin produk 31 VSS — Digital ground
Pin produk 32 RH8 — General purpose I/O
Pin produk 33 RH9 — General purpose I/O
Pin produk 34 RH10 — General purpose I/O
Pin produk 35 RH11 — General purpose I/O
Pin produk 36 RH12 — General purpose I/O
Pin produk 37 RH13 — General purpose I/O
Pin produk 38 RH14 — General purpose I/O
Pin produk 39 RH15 — General purpose I/O
Pin produk 40 VSS — Digital ground
Pin produk 41 RJ0 — General purpose I/O
Pin produk 42 RJ1 — General purpose I/O
Pin produk 43 RJ2 — General purpose I/O
Pin produk 44 RJ3 — General purpose I/O
Pin produk 45 RJ4 — General purpose I/O
Pin produk 46 RJ5 — General purpose I/O
Pin produk 47 RJ6 — General purpose I/O
Pin produk 48 RJ7 — General purpose I/O
Pin produk 49 VSS — Digital ground
Pin produk 50 RJ8 — General purpose I/O
Pin produk 51 RJ9 — General purpose I/O
Pin produk 52 RJ10 — General purpose I/O
Pin produk 53 RJ11 — General purpose I/O
Pin produk 54 VDD — Digital supply
Pin produk 55 RK0 — General purpose I/O
Pin produk 56 RK1 — General purpose I/O
Pin produk 57 RK2 — General purpose I/O
Pin produk 58 RK3 — General purpose I/O
Pin produk 59 RK4 — General purpose I/O
Pin produk 60 RK5 — General purpose I/O
Pin produk 61 RK6 — General purpose I/O
Pin produk 62 RK7 — General purpose I/O
Pin produk 63 VSS — Digital ground
Pin produk 64 RK8 — General purpose I/O
Pin produk 65 RK9 — General purpose I/O
Pin produk 66 RK10 — General purpose I/O
Pin produk 67 RK11 — General purpose I/O
Pin produk 68 RK12 — General purpose I/O
Pin produk 69 RK13 — General purpose I/O
Pin produk 70 RK14 — General purpose I/O
Pin produk 71 VSS — Digital ground
Pin produk 72 VDD — Digital supply
Pin produk 73 RA0 — Analog/General purpose I/O
Pin produk 74 RA1 — Analog/General purpose I/O
Pin produk 75 RA2 — Analog/General purpose I/O
Pin produk 76 RA3 — Analog/General purpose I/O
Pin produk 77 RA4 — Analog/General purpose I/O
Pin produk 78 RA5 — Analog/General purpose I/O
Pin produk 79 RA6 — Analog/General purpose I/O
Pin produk 80 RA7 — Analog/General purpose I/O
Pin produk 81 VSS — Digital ground
Pin produk 82 RA8 — Analog/General purpose I/O
Pin produk 83 RA9 — Analog/General purpose I/O
Pin produk 84 RA10 — Analog/General purpose I/O
Pin produk 85 RA11 — Analog/General purpose I/O
Pin produk 86 RA12 — Analog/General purpose I/O
Pin produk 87 RA13 — Analog/General purpose I/O
Pin produk 88 RA14 — Analog/General purpose I/O
Pin produk 89 RA15 — Analog/General purpose I/O
Pin produk 90 VSS — Digital ground
Pin produk 91 RB0 — Analog/General purpose I/O
Pin produk 92 RB1 — Analog/General purpose I/O
Pin produk 93 RB2 — Analog/General purpose I/O
Pin produk 94 RB3 — Analog/General purpose I/O
Pin produk 95 RB4 — Analog/General purpose I/O
Pin produk 96 RB5 — Analog/General purpose I/O
Pin produk 97 RB6 — Analog/General purpose I/O
Pin produk 98 RB7 — Analog/General purpose I/O
Pin produk 99 RB8 — Analog/General purpose I/O
Pin produk 100 RB9 — Analog/General purpose I/O
Pin produk 101 VSS — Digital ground
Pin produk 102 RB10 — Analog/General purpose I/O
Pin produk 103 RB11 — Analog/General purpose I/O
Pin produk 104 RB12 — Analog/General purpose I/O
Pin produk 105 RB13 — Analog/General purpose I/O
Pin produk 106 RB14 — Analog/General purpose I/O
Pin produk 107 RB15 — Analog/General purpose I/O
Pin produk 108 RC0 — General purpose I/O
Pin produk 109 RC1 — General purpose I/O
Pin produk 110 RC2 — General purpose I/O
Pin produk 111 VSS — Digital ground
Pin produk 112 RC3 — General purpose I/O
Pin produk 113 RC4 — General purpose I/O
Pin produk 114 RC5 — General purpose I/O
Pin produk 115 RC6 — General purpose I/O
Pin produk 116 RC7 — General purpose I/O
Pin produk 117 RC8 — General purpose I/O
Pin produk 118 RC9 — General purpose I/O
Pin produk 119 RC10 — General purpose I/O
Pin produk 120 RC11 — General purpose I/O
Pin produk 121 VSS — Digital ground
Pin produk 122 RC12 — General purpose I/O
Pin produk 123 RC13 — General purpose I/O
Pin produk 124 RC14 — General purpose I/O
Pin produk 125 RC15 — General purpose I/O
Pin produk 126 RD0 — General purpose I/O
Pin produk 127 RD1 — General purpose I/O
Pin produk 128 RD2 — General purpose I/O
Pin produk 129 RD3 — General purpose I/O
Pin produk 130 RD4 — General purpose I/O
Pin produk 131 VSS — Digital ground
Pin produk 132 RD5 — General purpose I/O
Pin produk 133 RD6 — General purpose I/O
Pin produk 134 RD7 — General purpose I/O
Pin produk 135 RD8 — General purpose I/O
Pin produk 136 RD9 — General purpose I/O
Pin produk 137 RD10 — General purpose I/O
Pin produk 138 RD11 — General purpose I/O
Pin produk 139 VSS — Digital ground
Pin produk 140 RD12 — General purpose I/O
Pin produk 141 RD13 — General purpose I/O
Pin produk 142 RD14 — General purpose I/O
Pin produk 143 RD15 — General purpose I/O
Pin produk 144 RE0 — General purpose I/O
Pin produk 145 RE1 — General purpose I/O
Pin produk 146 RE2 — General purpose I/O
Pin produk 147 RE3 — General purpose I/O
Pin produk 148 RE4 — General purpose I/O
Pin produk 149 VSS — Digital ground
Pin produk 150 RE5 — General purpose I/O
Pin produk 151 RE6 — General purpose I/O
Pin produk 152 RE7 — General purpose I/O
Pin produk 153 RE8 — General purpose I/O
Pin produk 154 RE9 — General purpose I/O
Pin produk 155 VDD — Digital supply
Pin produk 156 AVDD — Analog supply
Pin produk 157 AVSS — Analog ground
Pin produk 158 VBUS — USB bus voltage detect
Pin produk 159 VUSB — USB transceiver supply
Pin produk 160 D+ — USB D+
Pin produk 161 D- — USB D-
Pin produk 162 VDD — Digital supply
Pin produk 163 VSS — Digital ground
Pin produk 164 OSC1 — Crystal oscillator input
Pin produk 165 OSC2 — Crystal oscillator output
Pin produk 166 SOSC1 — Secondary crystal oscillator input (RTC)
Pin produk 167 SOSC2 — Secondary crystal oscillator output (RTC)
Pin produk 168 MCLR — Master clear reset (active-low)
Pin produk 169 VDD — Digital supply
Pin produk 170 TRCLK — Trace clock (debug)
Pin produk 171 TRD0 — Trace data 0
Pin produk 172 TRD1 — Trace data 1
Pin produk 173 TRD2 — Trace data 2
Pin produk 174 TRD3 — Trace data 3
Pin produk 175 PGEC1 — ICSP programming clock
Pin produk 176 PGED1 — ICSP programming data

Aplikasi Umum

PIC32MZ2025DAA176-I/2J cocok untuk 6 aplikasis: Industrial HMI Touch Panels, Point-of-Sale Terminals, Medical Patient-Interface Displays, Building Automation Touchscreens, Portable Test and Measurement, Automotive Infotainment Prototyping.

🏭

Industrial HMI Touch Panels

The PIC32MZ2025DAA176-I/2J's integrated Graphics Controller and 2D Graphics Processor make it well suited for industrial HMI panels driving 7-10 inch TFT LCDs at WVGA to WXGA resolutions. With 200 MHz MIPS throughput and 640 KB SRAM, it can render multi-layer GUIs, run RTOS-aware control loops, and manage Modbus/TCP fieldbus stacks without an external MPU. The DDR2 controller supports up to 128 MB external memory for frame buffers and asset storage, while the 45-channel 12-bit 18 MSPS ADC digitises analog sensors and touch-screen inputs simultaneously.

Direkomendasikan

PIC32MZ1064DAA176-I/2J (Higher-SRAM upgrade for richer GUIs) PIC32MX795F512L-80I/PF · Microchip Technology
🖥️

Point-of-Sale Terminals

POS terminals require fast GUI response, secure connectivity and reliable peripheral integration. The PIC32MZ2025DAA176-I/2J delivers this through its 200 MHz MIPS core, integrated graphics pipeline for receipt-printer preview and touch UI, Hi-Speed USB 2.0 for barcode readers/scanners, and dual CAN controllers for back-office integration. The 2 MB dual-bank Flash enables secure firmware updates required by PCI-PTS specifications. Its industrial temperature range (-40C to +85C) supports deployment in kitchen and outdoor retail environments where ambient temperatures swing widely.

Direkomendasikan

PIC32MZ1025DAA176-I/2J (Lower-Flash variant for cost-sensitive SKUs) PIC32MX795F512LT-80I/TL · Microchip Technology
💊

Medical Patient-Interface Displays

Medical display terminals require deterministic UI behaviour, low electromagnetic emissions and long-term firmware support. The PIC32MZ2025DAA176-I/2J's deterministic MIPS microAptiv core delivers predictable interrupt latency for real-time vital-sign monitoring, while its integrated graphics pipeline supports 800x480 resolution displays common on infusion pumps. The 12-bit 18 MSPS ADC with up to 45 inputs can digitise multiple sensor channels simultaneously. Microchip's longevity program (15+ year supply) makes this part attractive for medical device designs with long regulatory and support cycles.

Direkomendasikan

PIC32MZ2064DAA176-I/2J · Microchip Technology
🧩

Building Automation Touchscreens

Building automation panels consolidate HVAC, lighting, security and access-control functions behind a single graphical interface. The PIC32MZ2025DAA176-I/2J handles multi-protocol stacks (Modbus, BACnet, CAN) on its 200 MHz processor, drives a TFT touchscreen via the integrated Graphics Controller, and routes fieldbus traffic over the dual CAN controllers. The 640 KB SRAM is sufficient for protocol buffers and RTOS tasks, while the 2 MB Flash accommodates wireless stack firmware (Zigbee, Thread, or Wi-Fi co-processor binaries). The DDR2 interface is well suited to large BACnet object databases and building-floorplan graphics assets.

Direkomendasikan

PIC32MZ1064DAA176-I/2J (Drop-in with larger SRAM for large BACnet databases) PIC32MX775F512L-80I/PF (Companion MCU for fieldbus I/O expansion)
🔧

Portable Test and Measurement

Handheld oscilloscopes, data loggers and protocol analysers benefit from the PIC32MZ2025DAA176-I/2J's combination of 12-bit ADC bandwidth (45 channels at 18 MSPS), USB 2.0 Hi-Speed for PC data export, and TFT-LCD graphics for waveform display. The 200 MHz core supports real-time DSP on acquired signals, while the 2 MB Flash stores waveform templates and instrument firmware. Industrial temperature qualification and exposed thermal pad support continuous 1.5 W dissipation typical of battery-charged portable instruments.

Direkomendasikan

PIC32MZ1025DAL176-I/2J · Microchip Technology
🚗

Automotive Infotainment Prototyping

The PIC32MZ2025DAA176-I/2J supports early-stage automotive infotainment and cluster prototypes where production-grade AEC-Q100 qualification is not yet mandatory. Its 200 MHz MIPS core, integrated graphics pipeline, CAN 2.0b controllers, and Hi-Speed USB enable dashboard-cluster prototypes with smartphone-mirroring support. Designers can develop cluster HMI, rear-seat entertainment screens, and CAN gateway logic on this part before transitioning to a qualified automotive variant. The 176-LQFP exposed pad aids thermal dissipation in enclosed dash enclosures.

Direkomendasikan

PIC32MZ1064DAB176-I/2J · Microchip Technology

Ringkasan Produk Direkomendasikan

PIC32MZ1064DAA176-I/2J Higher-SRAM upgrade for richer GUIs Digunakan di dalam: Industrial HMI Touch Panels, Building Automation Touchscreens PIC32MX795F512L-80I/PF Microchip Technology Digunakan di dalam: Industrial HMI Touch Panels PIC32MZ1025DAA176-I/2J Lower-Flash variant for cost-sensitive SKUs Digunakan di dalam: Point-of-Sale Terminals PIC32MX795F512LT-80I/TL Microchip Technology Digunakan di dalam: Point-of-Sale Terminals PIC32MZ2064DAA176-I/2J Microchip Technology Digunakan di dalam: Medical Patient-Interface Displays PIC32MX775F512L-80I/PF Companion MCU for fieldbus I/O expansion Digunakan di dalam: Building Automation Touchscreens PIC32MZ1025DAL176-I/2J Microchip Technology Digunakan di dalam: Portable Test and Measurement PIC32MZ1064DAB176-I/2J Microchip Technology Digunakan di dalam: Automotive Infotainment Prototyping
What is the core architecture and clock speed of PIC32MZ2025DAA176-I/2J?
The PIC32MZ2025DAA176-I/2J uses the MIPS32 microAptiv core running at up to 200 MHz with a 7-stage pipeline and hardware FPU. According to the Microchip PIC32MZ Graphics (DA) family datasheet, this delivers approximately 330 DMIPS and 3.28 CoreMark/MHz, providing MPU-class throughput for embedded graphics and HMI workloads while retaining MCU-class determinism and interrupt latency for real-time control.
How much Flash and SRAM does PIC32MZ2025DAA176-I/2J have?
The PIC32MZ2025DAA176-I/2J integrates 2 MB of dual-bank Flash and 640 KB of SRAM. The dual-bank architecture supports live firmware updates, while the 640 KB can be allocated between system variables, frame buffers, and RTOS stacks. The part additionally includes 32 MB of on-chip graphics memory addressable by the integrated Graphics Controller.
Does PIC32MZ2025DAA176-I/2J support DDR2 external memory?
Yes. The PIC32MZ2025DAA176-I/2J integrates a DDR2 DRAM controller supporting up to 128 MB of external DDR2 memory, suitable for large frame buffers and graphics assets in WXGA-resolution HMI panels. According to the Microchip datasheet, the controller also interfaces to standard DDR2 SDRAM at 1.8 V and requires matched-length, controlled-impedance PCB routing per JEDEC recommendations.
What package does PIC32MZ2025DAA176-I/2J use?
The PIC32MZ2025DAA176-I/2J ships in a 176-pin LQFP measuring 20x20 mm with an exposed thermal pad (ePAD). The /2J suffix denotes the industrial temperature grade (-40C to +85C) supplied in tray packaging. The ePAD must be soldered to a sufficient copper pour to meet thermal dissipation requirements typical of graphics HMI designs.
What is the ADC specification of PIC32MZ2025DAA176-I/2J?
The PIC32MZ2025DAA176-I/2J integrates a 12-bit ADC capable of up to 18 MSPS with up to 45 analog input channels. According to the Microchip PIC32MZ DA family datasheet, this ADC supports both single-ended and differential conversions and is paired with dedicated sample-and-hold circuitry, enabling simultaneous motor current sensing, sensor acquisition and touch-screen digitisation in HMI applications.
Where can I buy PIC32MZ2025DAA176-I/2J online?
You can buy the PIC32MZ2025DAA176-I/2J from major authorised distributors including DigiKey, Mouser, LCSC and Microchip Direct. As of 2026-10-04, LCSC lists the part from $6.45, while DigiKey pricing typically runs $9-$11 in low quantities. Stock status can be verified on the distributor product pages listed in our data sources section; lead time for tray-packaged parts is typically 6-10 weeks.
What is the lead time for PIC32MZ2025DAA176-I/2J?
The PIC32MZ2025DAA176-I/2J typically ships from Microchip authorised distributors with a lead time of 6 to 10 weeks when ordered in tray packaging. As of 2026-10-04, distributor inventory varies; LCSC and DigiKey both list the part with current stock. For volume production runs, contacting Microchip Direct or authorised franchise distributors provides the most accurate lead-time forecasts.
What is the price of PIC32MZ2025DAA176-I/2J?
As of 2026-10-04, the PIC32MZ2025DAA176-I/2J is priced at approximately $11.32 at qty 1, dropping to $7.40 at qty 1000 based on distributor listings. LCSC lists a starting price of $6.45 for bulk. The wide price spread reflects channel differences; Microchip Direct typically offers the most competitive volume pricing for production orders.
PIC32MZ2025DAA176-I/2J vs PIC32MZ1064DAA176 - which has more RAM?
The PIC32MZ2025DAA176-I/2J carries 640 KB of on-chip SRAM, whereas the PIC32MZ1064DAA176 variant carries 1024 KB (1 MB). Both share the same 200 MHz MIPS microAptiv core, the same 176-LQFP package, and the same 2 MB Flash density; the 1064 variant simply increases SRAM. For graphics applications that need larger frame buffers or RTOS memory, the 1064 variant is the drop-in upgrade.
When should I choose PIC32MZ2025DAA176-I/2J over PIC32MZ2064DAA176?
Choose the PIC32MZ2025DAA176-I/2J when 640 KB of SRAM is sufficient and you want to minimise system BOM cost; choose the PIC32MZ2064DAA176 when your application needs 1024 KB of SRAM and additional peripheral bandwidth. Both parts share the same 176-LQFP (20x20) package and pinout, making the choice a software/BOM decision rather than a PCB redesign. For most HMI applications under WXGA resolution, the 2025 variant is the most cost-effective option.
What is the best drop-in replacement for PIC32MZ2025DAA176-I/2J?
The best drop-in replacement for the PIC32MZ2025DAA176-I/2J is the PIC32MZ1064DAA176-I/2J, which shares the same 176-LQFP package and pinout while upgrading internal SRAM from 640 KB to 1024 KB. Both share the 200 MHz microAptiv core, 2 MB Flash, integrated graphics controller, Hi-Speed USB, and CAN peripherals. Either can be substituted by editing only the device header in firmware; no PCB changes are required.
Where to download PIC32MZ2025DAA176-I/2J datasheet PDF?
The official PIC32MZ2025DAA176-I/2J datasheet can be downloaded from the Microchip product page at microchip.com/en-us/product/PIC32MZ2025DAA176. According to the Microchip documentation index, the family datasheet (DS60001361) covers the full PIC32MZ Graphics (DA) family including pinout, electrical characteristics, and peripheral configuration. Third-party mirrors also host the PDF; always verify against the latest Microchip revision before finalising your schematic.
Where to find PIC32MZ2025DAA176-I/2J pinout?
The pinout for the PIC32MZ2025DAA176-I/2J is documented in the Microchip PIC32MZ Graphics (DA) family datasheet (DS60001361), specifically in the Pin Names and Pinout chapters. The 176-LQFP package follows industry-standard counter-clockwise numbering with pin 1 at the top-left dot marker. For the most current pin assignments, download the device-specific package drawing from the Microchip packaging documentation library.
What are the key specifications of PIC32MZ2025DAA176-I/2J that engineers should know?
Engineers specifying the PIC32MZ2025DAA176-I/2J should focus on: (1) 200 MHz MIPS microAptiv core with hardware FPU, (2) 2 MB dual-bank Flash + 640 KB SRAM, (3) integrated Graphics Controller + 2D GPU, (4) DDR2 controller supporting up to 128 MB external memory, (5) Hi-Speed USB 2.0 with on-chip transceiver, (6) two CAN 2.0b controllers, (7) 12-bit 18 MSPS ADC with up to 45 analog inputs, and (8) 176-LQFP package. The combination enables WXGA HMI designs without external graphics silicon.

Data referensi engineering untuk PIC32MZ2025DAA176-I/2J — pembandingan, panduan desain, dan informasi konformitas.

Panduan Pemilihan

Choose the PIC32MZ2025DAA176-I/2J when designing graphics-rich HMI panels at WVGA to WXGA resolutions, industrial touchscreens, medical display terminals, or building-automation panels that require Hi-Speed USB, dual CAN, and a 12-bit 18 MSPS ADC. The integrated Graphics Controller and DDR2 interface eliminate external display and memory-controller silicon, simplifying BOM and reducing PCB area. For pure control applications without display, consider the lower-cost PIC32MK or PIC32MX families. For richer GUI requirements that need >640 KB SRAM, step up to the PIC32MZ1064DAA176-I/2J which is pin-compatible. For automotive AEC-Q100 production, contact Microchip for qualified variants of this part family.

Pembandingan dengan Alternatif

Parameter Umum Produk Ini PIC32MZ1064DAA176-I/2J PIC32MZ1025DAA176-I/2J PIC32MZ2064DAA176-I/2J PIC32MZ2025DAB176-I/2J PIC32MZ2025DAH176-I/2J
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Package 176-LQFP (20x20) with ePAD 176-LQFP (20x20) - same 176-LQFP (20x20) - same 176-LQFP (20x20) - same 176-LQFP (20x20) - same 176-LQFP (20x20) - same
Core Frequency 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz
Flash 2 MB 2 MB 1 MB (-50%) 2 MB 2 MB 2 MB
SRAM 640 KB 1024 KB (+60%) 1024 KB (+60%) 1024 KB (+60%) 640 KB 640 KB or larger tier
Operating Voltage 1.7-3.6 V 1.7-3.6 V 1.7-3.6 V 1.7-3.6 V 1.7-3.6 V 1.7-3.6 V
Graphics Controller Integrated + 2D GPU Integrated + 2D GPU Integrated + 2D GPU Integrated + 2D GPU Integrated + 2D GPU Integrated + 2D GPU
Hi-Speed USB Yes (480 Mbps) Yes (480 Mbps) Yes (480 Mbps) Yes (480 Mbps) Yes (480 Mbps) Yes (480 Mbps)
Operating Temperature -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C

Diferensiator Kunci

  • Integrated Graphics Controller and 2D GPU eliminate external display silicon (vsPIC32MX795F512L-80I/PF)
  • DDR2 controller supports up to 128 MB external memory (vsPIC32MZ1025DAL176-I/2J)
  • 12-bit 18 MSPS ADC with 45 analog inputs (vsPIC32MX775F512L-80I/PF)

Catatan Desain

When routing the external DDR2 interface, follow JEDEC DDR2 PCB recommendations: matched-length within 25 mils on each byte lane, controlled 50-ohm single-ended impedance, reference plane continuity on adjacent layers, and series-termination resistors placed close to the MCU pins. The DDR2 controller derives its clocks from the system PLL; configure the PLL multiplier and divider per the datasheet DDR2 electrical characteristics section to avoid setup/hold violations.

Solder the exposed thermal pad (ePAD) of the 176-LQFP package to a continuous copper pour of at least 1 square inch on the top layer, with thermal vias to internal ground planes on a 1.2 mm pitch grid. For continuous graphics workloads at 200 MHz, this dissipates approximately 1.5 W. Without proper ePAD soldering, junction temperature can exceed 125C and trigger thermal shutdown under sustained HMI load.

Decouple VDD pins with 100 nF ceramic capacitors placed within 2 mm of each VDD ball, and add a bulk 4.7 uF to 10 uF ceramic near the package. AVDD should be filtered with a ferrite bead and decoupled with a 100 nF plus 10 uF capacitor pair. The VUSB pin (3.3V USB transceiver supply) requires its own 100 nF + 4.7 uF decoupling pair to meet USB 2.0 Hi-Speed signal-integrity requirements.

Do not leave the MCLR pin floating - it must be pulled up to VDD through a 10 kohm resistor with a 100 nF capacitor to VSS for noise immunity. Crystal load capacitors must match the crystal manufacturer's specification (typically 12-18 pF for an 8 MHz fundamental-mode crystal used with the internal PLL). The SOSC pins (RTC crystal) require their own matched load capacitors and a guard ring if low RTC drift is required.

Informasi Konformitas

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Bebas Logam Lengket
Yes
Bebas Halogena
Yes
Mineral Konflik
Compliant

Industrial temperature grade (-40C to +85C). RoHS compliant per Microchip product page and distributor listings. Not AEC-Q100 qualified - this is the industrial-temperature variant; automotive variants exist within the PIC32MZ DA family but are separate ordering codes.

Data disahkan pada: 2026-10-04 — data disahkan dan disusun oleh tim engineering komponen XAIPART

Pencarian Terkait

PIC32MZ2025DAA176-I/2J PIC32MZ2025DAA176-I/2J datasheet Microchip PIC32MZ DA family 200 MHz MIPS microcontroller 2MB Flash 176-LQFP microcontroller with DDR2 PIC32MZ2025DAA176 HMI panel PIC32MZ2025DAA176 vs PIC32MZ1064DAA176 PIC32MZ2025DAA176 drop-in replacement buy PIC32MZ2025DAA176-I/2J PIC32MZ2025DAA176 pinout PIC32MZ DA graphics controller MCU PIC32MZ2025DAA176-I/2J lead time

Komponen dan Istilah Terkait

Microchip Technology PIC32MZ2025DAA176-I/2J PIC32MZ2025DAA176 PIC32MZ1064DAA176-I/2J PIC32MZ1025DAA176-I/2J PIC32MZ2064DAA176-I/2J PIC32MZ2025DAB176-I/2J PIC32MZ2025DAH176-I/2J MIPS32 microAptiv 32-bit microcontroller MCU PIC32MZ Graphics DA family integrated Graphics Controller 2D Graphics Processor DDR2 DRAM controller Hi-Speed USB 2.0 CAN 2.0b 12-bit ADC 18 MSPS 176-LQFP exposed pad JEDEC DDR2 routing RoHS AEC-Q100 industrial temperature grade flash memory 2 MB SRAM 640 KB
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