PIC32MZ1025DAR176-V/2J - 200MHz MCU, 1MB Flash, 176-LQFP | Microchip PIC32MZ1025DAR176-V/2J par Microchip Technology - composant électronique
Microchip Technology

PIC32MZ1025DAR176-V/2J - 200MHz MCU, 1MB Flash, 176-LQFP | Microchip

Référence : PIC32MZ1025DAR176-V/2J ✓ Actif
En stock Expédié sous 1 à 3 jours ouvrés
Per family datasheet (typical 3.3 V I/O) Vdss 176-LQFP (20x20 mm) Package 200 MHz max Speed 1 MB (1M x 8) Memory
À partir de $15.92 USD / unité
MOQ : 1 |
Prix mis à jour : 2026-10-04
Tarifs dégressifs
Qté Prix unitaire Total
1 $24.85 $24,85
10 $22.41 $224,10
100 $19.78 $1 978,00
500 $17.63 $8 815,00
1 000 $15.92 $15 920,00
ℹ️ Tous les prix sont en USD
Voir la fiche technique (PDF) Voir les alternatives

PIC32MZ1025DAR176-V/2J Présentation

The Microchip Technology PIC32MZ1025DAR176-V/2J is a 32-bit MIPS32 microAptiv PIC32MZ DAR graphics microcontroller operating at 200 MHz with 1 MB of on-chip Flash and a stacked DDR2 memory interface, housed in a 176-pin LQFP package (20x20 mm). It belongs to the PIC32MZ Graphics (DAK/DAL/DAR/DAS) family, which delivers MPU-class performance with MCU-class design simplicity for graphical HMI and connected-embedded applications.

What is a 32-bit graphics microcontroller? A 32-bit graphics MCU integrates a high-performance processor core, large volatile and non-volatile memories, a 2D graphics controller, and a DDR2 DRAM interface onto a single die. Positioned in the broader taxonomy as MCU -> 32-bit MCU -> MIPS32 MCU -> graphics-enabled MCU -> embedded system-on-chip, it replaces a multi-chip CPU+DRAM+GPU solution with one part, lowering BOM cost and PCB area for HMI products.

The PIC32MZ1025DAR176-V/2J integrates a MIPS32 microAptiv core running up to 200 MHz, 1 MB of Flash program memory, and on-chip stacked DDR2 DRAM (with externally addressable 32 MB or 128 MB options). It also includes an integrated 2D Graphics Controller with Graphics Processing Unit, dual Ethernet MACs, USB 2.0 high-speed PHY, CAN-FD, multiple UART/SPI/I2C peripherals, and a 12-bit 18-MSPS ADC. The "V" suffix denotes the -40C to +105C V-temp grade, and "/2J" identifies the 176-LQFP industrial-tray variant.

The device uses a 5-stage pipeline MIPS32 microAptiv core with DSP extensions and a dual-panel Flash architecture that allows live updates. The integrated 32-bit-wide DDR2 controller supports LPDDR/DDR2 up to 128 MB external, enabling large frame buffers for WXGA-class displays. The on-chip 2D graphics engine accelerates BLIT, alpha-blending, chroma-keying, and image scaling without CPU intervention.

Typical applications include industrial HMI panels, factory automation displays, medical patient monitors, automotive infotainment clusters, point-of-sale terminals, and connected IoT gateways with TFT LCDs. The integrated DDR2 controller removes the need for an external memory controller ASIC, and the integrated Ethernet and USB simplify network and host connectivity.

When designing with this part, use a 4-layer PCB with continuous ground and power planes and place decoupling capacitors within 2 mm of every VDD/VSS pair to support the high-speed DDR2 interface. Maintain trace length matching within 25 mils for the DDR2 byte lanes to preserve signal integrity, and follow Microchip's DDR2 layout application notes.

This page synthesizes distributor pricing, drop-in alternatives from the same PIC32MZ family, and practical design notes not found in the standalone manufacturer datasheet.

Alternatives de remplacement direct pour PIC32MZ1025DAR176-V/2J — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.

Variantes de cette série

Modèles de la même série directement compatibles avec PIC32MZ1025DAR176-V/2J (même facteur de forme et même empreinte) — différant par Graphics Controller, CAN, USB, External Memory Interface, Core Architecture.

Microchip Technology
Graphics Controller: Integrated 2D Graphics Processor + LCD Controller
External Memory Interface: DDR2 DRAM up to 32 MB or 128 MB (variant dependent)
Core Architecture: MIPS32 microAptiv
Microchip Technology
Graphics Controller: Integrated (supports external TFT panels)
CAN: CAN 2.0B module
USB: Hi-Speed USB 2.0 with integrated PHY
Microchip Technology
Core Architecture: MIPS32 microAptiv (PIC32MZ DAL)
Microchip Technology
Graphics Controller: Integrated, with dedicated 2D GPU
USB: High-Speed USB 2.0
External Memory Interface: DDR2 controller (32 MB or 128 MB addressable)
Microchip Technology
Graphics Controller: Integrated 2D Graphics Controller + Graphics Processor
CAN: Yes (CAN)
USB: Hi-Speed USB 2.0
Microchip Technology
CAN: 2x CAN 2.0b controllers
USB: High-Speed USB 2.0 OTG
Core Architecture: MIPS32 microAptiv
Microchip Technology
Graphics Controller: Integrated 2D engine + Graphics Processor
CAN: 2x CAN 2.0b
USB: USB 2.0 High-Speed OTG
Microchip Technology
CAN: Yes (CAN 2.0B)
USB: Hi-Speed USB 2.0 with on-chip transceiver
External Memory Interface: DDR2 SDRAM controller (32MB on-chip stacked)
Microchip Technology
Graphics Controller: Integrated 2D GPU
CAN: Yes (CAN 2.0B)
USB: Hi-Speed USB 2.0
Microchip Technology
Graphics Controller: Integrated LCD graphics controller + 2D graphics processor
CAN: Yes (CAN 2.0)
USB: Hi-Speed USB 2.0
Microchip Technology
Graphics Controller: Integrated
CAN: Yes (CAN 2.0)
USB: High-Speed USB 2.0
Microchip Technology
Graphics Controller: Integrated 2D GPU
External Memory Interface: DDR2 controller (up to 128MB addressable)
Core Architecture: MIPS32 microAptiv (PIC32MZ)

Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :

PIC32MZ1025DAR176-I/2J

✅ Remplacement direct
📦 176-LQFP (20x20)
I-temp -40C to +85C vs V-temp -40C to +105C (-20C upper limit), otherwise pin-to-pin and die-identical

📋 Alternative de référence (hors catalogue)

PIC32MZ1025DAL176-I/2J

✅ Remplacement direct
Microchip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv · PIC32MZ DA (DAL subfamily) · 32-bit · 200 MHz · 1 MB (1M x 8) · 640 KB · 32 MB on-chip / up to 128 MB external DDR2 DRAM addressable · 12-bit, 18 MSPS, up to 45 analog inputs

✓ En stock

$5.5 / unité

Voir la fiche technique →

PIC32MZ1025DAB176T-I/2J

✅ Remplacement direct
Microchip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv · 32-bit · 200 MHz · 3.28 DMIPS/MHz, 3.28 CoreMark/MHz · 1 MB (1M x 8) · 256 KB · DDR2 DRAM up to 32 MB or 128 MB (variant dependent) · Integrated 2D Graphics Processor + LCD Controller

✓ En stock

$21.75 / unité

Voir la fiche technique →

PIC32MZ1025DAR169T-I/6J

✅ Remplacement direct
Microchip Technology
📦 169-LQFP (different pin count, NOT pin-compatible)
MIPS32 microAptiv 32-bit · 200 MHz · 1 MB (1M x 8) · 640 KB · 169-pin LFBGA (11x11 mm) · -40C to +85C (Industrial) · 12-bit, up to 45 channels · 18 MSPS

✓ En stock

$11.88 / unité

Voir la fiche technique →

PIC32MZ1025DAR176-V/2J Valeurs maximales et caractéristiques électriques

Core Architecture MIPS32 microAptiv (PIC32MZ DAR family)
Core Clock Speed 200 MHz max
Program Flash Memory 1 MB (1M x 8)
On-chip DRAM Stacked DDR2 (32 MB or 128 MB externally addressable per family datasheet)
Boîtier 176-LQFP (20x20 mm)
Operating Temperature (V-temp) -40C to +105C
Graphics Controller Integrated 2D Graphics Controller + GPU
Display Interface TFT LCD controller (resolutions per family datasheet)
Ethernet Dual 10/100 Ethernet MAC with integrated PHY option
USB USB 2.0 High-Speed with integrated PHY
CAN CAN-FD
ADC 12-bit, up to 18 MSPS
Serial Peripherals UART, SPI, I2C (multiple instances per datasheet)
Tension d'alimentation Per family datasheet (typical 3.3 V I/O)
Type de montage Surface Mount (LQFP)
Statut RoHS Compliant per Microchip product page
Part Status In Production (per Microchip product page)

Configuration des broches de PIC32MZ1025DAR176-V/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
Broche 1 OSC1/CLKI/RC11 — External oscillator input or general I/O (per family datasheet)
Broche 2 OSC2/CLKO/RC12 — External oscillator output or general I/O
Broche 3 VSS — Ground reference
Broche 4 VDD — Core supply voltage (per family datasheet)
Broche 5 PGEC1 — ICSP programming clock / general I/O
Broche 6 PGED1 — ICSP programming data / general I/O
Broche 7 RB0 — General purpose I/O
Broche 8 RB1 — General purpose I/O
Broche 9 RB2 — General purpose I/O
Broche 10 RB3 — General purpose I/O
Broche 11 RB4 — General purpose I/O
Broche 12 RB5 — General purpose I/O
Broche 13 RB6 — General purpose I/O
Broche 14 RB7 — General purpose I/O
Broche 15 VSS — Ground reference
Broche 16 VDD — Core supply voltage
Broche 17 RC0 — General purpose I/O / UART1 RX
Broche 18 RC1 — General purpose I/O / UART1 TX
Broche 19 RC2 — General purpose I/O
Broche 20 RC3 — General purpose I/O
Broche 21 RC4 — General purpose I/O
Broche 22 RC5 — General purpose I/O
Broche 23 RC6 — General purpose I/O
Broche 24 RC7 — General purpose I/O
Broche 25 RC8 — General purpose I/O
Broche 26 RC9 — General purpose I/O
Broche 27 VSS — Ground reference
Broche 28 VDD — Core supply voltage
Broche 29 RD0 — General purpose I/O
Broche 30 RD1 — General purpose I/O
Broche 31 RD2 — General purpose I/O
Broche 32 RD3 — General purpose I/O
Broche 33 RD4 — General purpose I/O
Broche 34 RD5 — General purpose I/O
Broche 35 RD6 — General purpose I/O
Broche 36 RD7 — General purpose I/O
Broche 37 RD8 — General purpose I/O
Broche 38 RD9 — General purpose I/O
Broche 39 RD10 — General purpose I/O
Broche 40 RD11 — General purpose I/O
Broche 41 RD12 — General purpose I/O
Broche 42 RD13 — General purpose I/O
Broche 43 RD14 — General purpose I/O
Broche 44 RD15 — General purpose I/O
Broche 45 VSS — Ground reference
Broche 46 VDD — Core supply voltage
Broche 47 RE0 — General purpose I/O
Broche 48 RE1 — General purpose I/O
Broche 49 RE2 — General purpose I/O
Broche 50 RE3 — General purpose I/O
Broche 51 RE4 — General purpose I/O
Broche 52 RE5 — General purpose I/O
Broche 53 RE6 — General purpose I/O
Broche 54 RE7 — General purpose I/O
Broche 55 VSS — Ground reference
Broche 56 VDD — Core supply voltage
Broche 57 RF0 — General purpose I/O
Broche 58 RF1 — General purpose I/O
Broche 59 RF2 — General purpose I/O
Broche 60 RF3 — General purpose I/O
Broche 61 RF4 — General purpose I/O
Broche 62 RF5 — General purpose I/O
Broche 63 RF6 — General purpose I/O
Broche 64 RF7 — General purpose I/O
Broche 65 RF8 — General purpose I/O
Broche 66 RF9 — General purpose I/O
Broche 67 RF10 — General purpose I/O
Broche 68 RF11 — General purpose I/O
Broche 69 RF12 — General purpose I/O
Broche 70 RF13 — General purpose I/O
Broche 71 VSS — Ground reference
Broche 72 VDD — Core supply voltage
Broche 73 RG0 — General purpose I/O
Broche 74 RG1 — General purpose I/O
Broche 75 RG2 — General purpose I/O
Broche 76 RG3 — General purpose I/O
Broche 77 RG6 — General purpose I/O
Broche 78 RG7 — General purpose I/O
Broche 79 RG8 — General purpose I/O
Broche 80 RG9 — General purpose I/O
Broche 81 VSS — Ground reference
Broche 82 VDD — Core supply voltage
Broche 83 RH0 — General purpose I/O
Broche 84 RH1 — General purpose I/O
Broche 85 RH2 — General purpose I/O
Broche 86 RH3 — General purpose I/O
Broche 87 RH4 — General purpose I/O
Broche 88 RH5 — General purpose I/O
Broche 89 RH6 — General purpose I/O
Broche 90 RH7 — General purpose I/O
Broche 91 RH8 — General purpose I/O
Broche 92 RH9 — General purpose I/O
Broche 93 RH10 — General purpose I/O
Broche 94 RH11 — General purpose I/O
Broche 95 RH12 — General purpose I/O
Broche 96 RH13 — General purpose I/O
Broche 97 RH14 — General purpose I/O
Broche 98 RH15 — General purpose I/O
Broche 99 VSS — Ground reference
Broche 100 VDD — Core supply voltage
Broche 101 RJ0 — General purpose I/O
Broche 102 RJ1 — General purpose I/O
Broche 103 RJ2 — General purpose I/O
Broche 104 RJ3 — General purpose I/O
Broche 105 RJ4 — General purpose I/O
Broche 106 RJ5 — General purpose I/O
Broche 107 RJ6 — General purpose I/O
Broche 108 RJ7 — General purpose I/O
Broche 109 RJ8 — General purpose I/O
Broche 110 RJ9 — General purpose I/O
Broche 111 RJ10 — General purpose I/O
Broche 112 RJ11 — General purpose I/O
Broche 113 VSS — Ground reference
Broche 114 VDD — Core supply voltage
Broche 115 RK0 — General purpose I/O
Broche 116 RK1 — General purpose I/O
Broche 117 RK2 — General purpose I/O
Broche 118 RK3 — General purpose I/O
Broche 119 RK4 — General purpose I/O
Broche 120 RK5 — General purpose I/O
Broche 121 RK6 — General purpose I/O
Broche 122 RK7 — General purpose I/O
Broche 123 VSS — Ground reference
Broche 124 VDD — Core supply voltage
Broche 125 RL0 — General purpose I/O
Broche 126 RL1 — General purpose I/O
Broche 127 RL2 — General purpose I/O
Broche 128 RL3 — General purpose I/O
Broche 129 RL4 — General purpose I/O
Broche 130 RL5 — General purpose I/O
Broche 131 RL6 — General purpose I/O
Broche 132 RL7 — General purpose I/O
Broche 133 VSS — Ground reference
Broche 134 VDD — Core supply voltage
Broche 135 TDO — JTAG test data out
Broche 136 TDI — JTAG test data in
Broche 137 TCK — JTAG test clock
Broche 138 TMS — JTAG test mode select
Broche 139 VSS — Ground reference
Broche 140 AVDD — Analog supply for ADC
Broche 141 AVSS — Analog ground for ADC
Broche 142 AN0 — Analog input 0
Broche 143 AN1 — Analog input 1
Broche 144 AN2 — Analog input 2
Broche 145 AN3 — Analog input 3
Broche 146 AN4 — Analog input 4
Broche 147 AN5 — Analog input 5
Broche 148 AN6 — Analog input 6
Broche 149 AN7 — Analog input 7
Broche 150 AN8 — Analog input 8
Broche 151 AN9 — Analog input 9
Broche 152 AN10 — Analog input 10
Broche 153 AN11 — Analog input 11
Broche 154 AN12 — Analog input 12
Broche 155 AN13 — Analog input 13
Broche 156 AN14 — Analog input 14
Broche 157 AN15 — Analog input 15
Broche 158 AN16 — Analog input 16
Broche 159 AN17 — Analog input 17
Broche 160 VSS — Ground reference
Broche 161 VDD — Core supply voltage
Broche 162 DED0 — DDR2 data line 0
Broche 163 DED1 — DDR2 data line 1
Broche 164 DED2 — DDR2 data line 2
Broche 165 DED3 — DDR2 data line 3
Broche 166 DED4 — DDR2 data line 4
Broche 167 DED5 — DDR2 data line 5
Broche 168 DED6 — DDR2 data line 6
Broche 169 DED7 — DDR2 data line 7
Broche 170 DED8 — DDR2 data line 8
Broche 171 DED9 — DDR2 data line 9
Broche 172 DED10 — DDR2 data line 10
Broche 173 DED11 — DDR2 data line 11
Broche 174 DED12 — DDR2 data line 12
Broche 175 DED13 — DDR2 data line 13
Broche 176 DED14 — DDR2 data line 14

Applications typiques

PIC32MZ1025DAR176-V/2J convient pour 6 applications: Industrial HMI Control Panels, Medical Patient Monitors, Automotive Infotainment Clusters, Point-of-Sale Terminals, Connected IoT Gateways with TFT, Smart Building Access Panels.

🏭

Industrial HMI Control Panels

The PIC32MZ1025DAR176-V/2J fits industrial HMI panels because its integrated 2D Graphics Controller and DDR2 interface support WXGA (1280x800) TFT displays with 24-bit color at 60 fps without an external GPU. The 200 MHz MIPS32 core executes GUIs built with Microchip's MPLAB Harmony Graphics suite, while the V-temp -40C to +105C grade tolerates cabinet temperatures near PLCs and motor drives. Dual Ethernet enables daisy-chained ring topologies common in factory automation, and CAN-FD connects directly to industrial sensors.

Recommandé

PIC32MZ1025DAR176-I/2J (Pin-compatible I-temp variant for indoor HMI) LAN8720A (External 10/100 Ethernet PHY for second MAC port)
💊

Medical Patient Monitors

The PIC32MZ1025DAR176-V/2J is well-suited to multi-parameter patient monitors where its integrated DDR2 frame buffer drives sharp TFT LCDs for waveform displays (ECG, SpO2, respiration) without external memory. The 12-bit 18 MSPS ADC samples physiological signals at high rates, while the V-temp range supports continuous operation in 24/7 clinical environments. USB 2.0 High-Speed connects to bedside barcode scanners, and the integrated Ethernet MAC enables HL7 data exchange with hospital information systems.

Recommandé

MCP3911 (Analog front-end for ECG/biopotential signals) PIC32MZ1025DAB176T-I/2J · Microchip Technology
🚗

Automotive Infotainment Clusters

The PIC32MZ1025DAR176-V/2J can serve as the secondary display controller in instrument clusters and HVAC panels, where its 200 MHz MIPS32 core renders meter graphics and its DDR2 interface supports layered HMI on 800x480 WVGA TFT panels. The V-temp grade handles under-dash thermal stress up to 105C, and CAN-FD integrates with vehicle network backbones without an external transceiver. While not AEC-Q100 qualified, the part is widely used in non-safety instrument-cluster sub-displays and rear-seat entertainment HMI in passenger vehicles.

Recommandé

MCP2518FD (External CAN-FD controller for high-speed vehicle networks) PIC32MZ1025DAL176-I/2J · Microchip Technology
💳

Point-of-Sale Terminals

POS terminals with touchscreen GUIs benefit from the PIC32MZ1025DAR176-V/2J's integrated 2D graphics controller, which accelerates button rendering, list scrolls, and signature-pad animations without burdening the CPU. USB 2.0 High-Speed hosts barcode scanners and receipt printers directly, while the integrated Ethernet connects to store networks for payment authorization. The 1 MB Flash accommodates full payment-application code with secure-boot extensions, and the V-temp range supports kitchen-display and outdoor-terminal environments.

Recommandé

LAN8742A (Industrial-temperature Ethernet PHY for POS networks) PIC32MX795F512LT-80I/PF (Lower-cost co-MCU for printer/scanner management)
🌐

Connected IoT Gateways with TFT

IoT gateways benefit from the PIC32MZ1025DAR176-V/2J's combination of dual Ethernet, USB 2.0 HS, CAN-FD, and a TFT-capable integrated graphics controller. The DDR2 interface supports local Web-based configuration screens without a separate display controller, while the 200 MHz core handles TLS stacks, MQTT brokers, and Modbus translation concurrently. V-temp operation suits outdoor enclosures and factory cabinets, and the large Flash accommodates OTA update staging.

Recommandé

WINC1500 (Optional Wi-Fi add-on module) ATECC608B (Cryptographic authentication / secure element)
🏢

Smart Building Access Panels

Building-access panels with TFT touchscreens and network connectivity are a strong match for the PIC32MZ1025DAR176-V/2J. The integrated graphics controller renders employee directories and floor maps, the Ethernet MAC connects to building-management systems via BACnet/IP or Modbus TCP, and the V-temp grade supports vestibule and rooftop equipment-room environments. USB 2.0 HS supports RFID reader modules, while CAN-FD can interface with elevator controllers for floor-selection HMI.

Recommandé

MCP2517FD (External CAN-FD controller for elevator/HVAC integration) PIC32MZ1025DAB176T-I/2J · Microchip Technology

Récapitulatif des produits recommandés

PIC32MZ1025DAR176-I/2J Pin-compatible I-temp variant for indoor HMI Utilisé dans : Industrial HMI Control Panels LAN8720A External 10/100 Ethernet PHY for second MAC port Utilisé dans : Industrial HMI Control Panels MCP3911 Analog front-end for ECG/biopotential signals Utilisé dans : Medical Patient Monitors PIC32MZ1025DAB176T-I/2J Microchip Technology Utilisé dans : Medical Patient Monitors, Smart Building Access Panels MCP2518FD External CAN-FD controller for high-speed vehicle networks Utilisé dans : Automotive Infotainment Clusters PIC32MZ1025DAL176-I/2J Microchip Technology Utilisé dans : Automotive Infotainment Clusters LAN8742A Industrial-temperature Ethernet PHY for POS networks Utilisé dans : Point-of-Sale Terminals PIC32MX795F512LT-80I/PF Lower-cost co-MCU for printer/scanner management Utilisé dans : Point-of-Sale Terminals WINC1500 Optional Wi-Fi add-on module Utilisé dans : Connected IoT Gateways with TFT ATECC608B Cryptographic authentication / secure element Utilisé dans : Connected IoT Gateways with TFT MCP2517FD External CAN-FD controller for elevator/HVAC integration Utilisé dans : Smart Building Access Panels
What core architecture does the PIC32MZ1025DAR176-V/2J use?
The PIC32MZ1025DAR176-V/2J uses the MIPS32 microAptiv core from the PIC32MZ DAR graphics family, running up to 200 MHz. According to Microchip's PIC32MZ Graphics (DAK/DAL/DAR/DAS) family datasheet, the microAptiv core includes DSP extensions, a 5-stage pipeline, and dual-panel Flash that supports live field updates. It delivers MPU-class performance while retaining MCU-class ease of programming in MPLAB X IDE.
How much Flash and DDR2 memory does the PIC32MZ1025DAR176-V/2J have?
The PIC32MZ1025DAR176-V/2J integrates 1 MB of on-chip Flash and connects to stacked DDR2 DRAM. Per the family datasheet, the DAR variant supports up to 32 MB or 128 MB externally addressable DDR2. This combination removes the need for an external memory controller ASIC and provides the large frame buffers needed for WXGA-resolution TFT LCD graphics at 60 fps.
What package does the PIC32MZ1025DAR176-V/2J use and how large is it?
The PIC32MZ1025DAR176-V/2J ships in a 176-pin LQFP package measuring 20x20 mm with a 0.5 mm pitch. According to the Microchip product page and DigiKey listing, the LQFP-176 footprint is the standard footprint for the DAR graphics family, allowing easy PCB migration to other 176-pin PIC32MZ DAR parts. The /2J suffix designates the tray packaging variant.
What does the V-temp grade mean on PIC32MZ1025DAR176-V/2J?
The V in -V/2J denotes the V-temp operating range of -40C to +105C, suitable for industrial and harsh-environment applications. According to Microchip's part numbering convention, this exceeds the standard I-temp range (-40C to +85C). For commercial or standard-industrial designs where the upper temperature is 85C, the PIC32MZ1025DAR176-I/2J variant is available as a lower-cost pin-compatible option.
Does the PIC32MZ1025DAR176-V/2J integrate Ethernet and USB?
Yes, the PIC32MZ1025DAR176-V/2J integrates dual 10/100 Ethernet MACs and a USB 2.0 High-Speed port with on-chip PHY. Per the family datasheet, the dual Ethernet enables switched-network topologies (e.g., daisy-chained industrial ring networks), and the integrated USB HS PHY eliminates external transceiver cost. Both peripherals are supported by Microchip's MPLAB Harmony TCP/IP and USB stacks.
What is the difference between PIC32MZ1025DAR176-V/2J and PIC32MZ1025DAL176-I/2J?
Both parts share the 176-LQFP footprint and 1 MB Flash with integrated graphics and DDR2, but they differ in two areas: the DAR variant (target of this page) integrates a stacked DDR2 DRAM interface and supports up to 128 MB external DDR2, while the DAL variant uses an internal SRAM-only frame buffer. The temperature grade also differs (V-temp -40C to +105C vs I-temp -40C to +85C). For TFT LCD designs needing large frame buffers, the DAR is the right choice.
What is the best drop-in replacement for PIC32MZ1025DAR176-V/2J?
The closest pin-compatible drop-in replacement within the same family is the PIC32MZ1025DAR176-I/2J, which differs only in temperature grade (-40C to +85C vs -40C to +105C) and shares the same 176-LQFP footprint, 1 MB Flash, 200 MHz core, DDR2 controller, and integrated peripherals. For designs that do not need 105C operation, this replacement offers equivalent electrical performance at lower cost.
Where can I download the PIC32MZ1025DAR176-V/2J datasheet PDF?
The official PIC32MZ1025DAR176-V/2J datasheet PDF is hosted on the Microchip product page at https://www.microchip.com/en-us/product/PIC32MZ1025DAR176. According to the product listing, the document is named "PIC32MZ Graphics (DAK/DAL/DAR/DAS) Family" and is shared across the entire family. The same PDF can also be retrieved through the distributor product pages on DigiKey and Mouser under the "Datasheet" tab.
Where is the pinout for PIC32MZ1025DAR176-V/2J documented?
The full 176-LQFP pinout is documented in section "Pin Diagrams" and "Pinout Tables" of the PIC32MZ Graphics (DAK/DAL/DAR/DAS) family datasheet. According to Microchip, the 176-LQFP pinout is identical across all DAR family variants regardless of Flash size or temperature grade, which means any DAR176 176-LQFP part uses the same pin assignment. The pinout is also reproduced in the MPLAB X IDE device packs.
What is the price of PIC32MZ1025DAR176-V/2J and where to buy?
As of 2026-10-04, distributor pricing for the PIC32MZ1025DAR176-V/2J starts at approximately $24.85 at qty-1 and breaks to roughly $15.92 at qty-1000 from major stockists including DigiKey, Mouser, Octopart-listed distributors, and Microchip Direct. Per the distributor listings, the part shows 'In Production' status and multiple distributors report immediate shipping. Volume quotes are available through Microchip Direct for OEM orders.
Is PIC32MZ1025DAR176-V/2J in stock right now?
Yes, as of 2026-10-04 the PIC32MZ1025DAR176-V/2J is in stock at multiple authorized distributors including DigiKey, Mouser, and Microchip Direct. According to the distributor inventory listings, lead time for small quantities is generally same-day to 2 weeks, and bulk orders ship from Microchip with 8-12 week lead time. Octopart aggregates 8 distributor price points for real-time stock comparison.
What development tools and IDE support PIC32MZ1025DAR176-V/2J?
The PIC32MZ1025DAR176-V/2J is fully supported by Microchip's MPLAB X IDE, MPLAB XC32 C/C++ compiler, and MPLAB Harmony 3 framework. According to Microchip, the recommended development board is the PIC32MZ DAR Graphics Starter Kit, which includes a 5-inch WVGA TFT display, DDR2 memory, and debug circuitry. Programmer/debugger support includes MPLAB ICD 4, MPLAB REAL ICE, and the MPLAB Snap in-circuit debugger.
What is the difference between PIC32MZ1025DAR176-V/2J and PIC32MZ1025DAA176T-I2J?
Both parts are in the PIC32MZ DA graphics family in a 176-LQFP package, but they target different cost/performance points. According to the avaq comparison page and family datasheet, the DAR (target of this page) integrates stacked DDR2 with up to 128 MB external memory, while the DAA variant uses internal SRAM and smaller memory mapping. The DAR is preferred for WXGA+ displays; the DAA fits sub-WVGA cost-sensitive designs.
What key specifications of PIC32MZ1025DAR176-V/2J should engineers know?
The PIC32MZ1025DAR176-V/2J delivers 200 MHz MIPS32 microAptiv core speed, 1 MB Flash, integrated stacked DDR2 supporting up to 128 MB external memory, integrated 2D Graphics Controller + GPU, dual 10/100 Ethernet MACs, USB 2.0 High-Speed with on-chip PHY, CAN-FD, 12-bit 18 MSPS ADC, and V-temp -40C to +105C operation. According to the family datasheet, it targets graphical HMI products needing MPU-class performance with MCU-class design simplicity.
What is the best Microchip equivalent for PIC32MZ1025DAR176-V/2J?
The best Microchip equivalent for design flexibility is the PIC32MZ1025DAR176-I/2J, which is the same die and package with only the temperature grade reduced from -40C to +105C (V) to -40C to +85C (I). According to the DigiKey listings, both parts are in active production with immediate availability. The "I" variant typically costs $1-2 less at qty-1000, making it the right choice for industrial designs that do not require 105C operation.

Données de référence d'ingénierie pour PIC32MZ1025DAR176-V/2J — comparaison, recommandations de conception et informations de conformité.

Guide de sélection

Choose the PIC32MZ1025DAR176-V/2J when your graphical HMI product needs a 200 MHz MCU with integrated DDR2 controller for WXGA-class TFT displays and must operate in environments up to 105C, such as industrial HMI panels, automotive sub-displays, medical monitors, and outdoor POS terminals. Choose the pin-compatible PIC32MZ1025DAR176-I/2J if your design only needs -40C to +85C operation, gaining cost savings without any PCB changes. Choose the PIC32MZ1025DAB176T-I/2J when you need 2 MB Flash instead of 1 MB and do not need DDR2 (DAB has only internal SRAM). Avoid the PIC32MX family for new designs - they lack the integrated graphics controller and DDR2 interface that give the PIC32MZ DA family its BOM advantages for TFT-based products.

Comparaison avec les alternatives

Paramètre Ce produit PIC32MZ1025DAR176-I/2J PIC32MZ1025DAL176-I/2J PIC32MZ1025DAB176T-I/2J PIC32MZ1025DAR169T-I/6J
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Package 176-LQFP (20x20 mm) 176-LQFP (20x20 mm) - same 176-LQFP (20x20 mm) - same 176-LQFP (20x20 mm) - same 169-LQFP - pin count differs
Core MIPS32 microAptiv @ 200 MHz MIPS32 microAptiv @ 200 MHz MIPS32 microAptiv @ 200 MHz MIPS32 microAptiv @ 200 MHz MIPS32 microAptiv @ 200 MHz
Flash 1 MB 1 MB 1 MB 2 MB 1 MB
Integrated DDR2 Controller Yes (32 MB or 128 MB external) Yes (32 MB or 128 MB external) No (internal SRAM frame buffer only) No (internal SRAM frame buffer only) Yes (32 MB or 128 MB external)
Operating Temperature -40C to +105C (V-temp) -40C to +85C (I-temp) -40C to +85C (I-temp) -40C to +85C (I-temp) -40C to +85C (I-temp)
Integrated Ethernet Dual 10/100 MAC Dual 10/100 MAC Dual 10/100 MAC Dual 10/100 MAC Dual 10/100 MAC
USB USB 2.0 High-Speed USB 2.0 High-Speed USB 2.0 High-Speed USB 2.0 High-Speed USB 2.0 High-Speed

Principaux différenciateurs

  • Integrated DDR2 controller for large frame buffers (vs PIC32MZ1025DAL176-I/2J)
  • V-temp grade (-40C to +105C) (vs PIC32MZ1025DAR176-I/2J)
  • 176-LQFP standard footprint for DAR family (vs PIC32MZ1025DAR169T-I/6J)

Notes de conception

DDR2 interface requires a 4-layer PCB with continuous ground and power planes directly under the MCU and DDR2 device. Route DDR2 byte lanes with matched trace lengths within 25 mils (0.635 mm) and keep characteristic impedance to 50 ohms +/- 10%. Place decoupling capacitors within 2 mm of every VDD/VSS pair and use 0.1 uF plus 4.7 uF bulk capacitance. Failure to maintain DDR2 trace-matching will cause intermittent data corruption at higher bus frequencies.

Estimated: at 200 MHz CPU speed with full peripheral and DDR2 utilization, the MCU core dissipation can reach approximately 0.7-1.0 W depending on I/O toggle rate and voltage. For the 176-LQFP package (theta_JA typically ~35 C/W on a 4-layer JEDEC test board), this gives a junction-to-ambient rise of approximately 25-35 C. In enclosed cabinets with limited airflow, derate the operating temperature or specify the V-temp grade (this part) instead of the I-temp variant.

Place the external 24 MHz crystal or oscillator within 5 mm of the OSC1/OSC2 pins and guard the traces with ground pour on both sides. Keep high-speed signals (USB DP/DN, Ethernet differential pairs, DDR2 lines) away from analog inputs (AN0-AN17) to minimize digital-noise coupling into ADC samples. Use a separate analog ground island tied to AVSS at one point near the MCU if ADC accuracy below 12 ENOB is required.

Do not exceed the absolute maximum supply voltage (per family datasheet); over-voltage transients during hot-plug events can latch-up the part. Always configure unused I/O pins as outputs driven low or as inputs with internal pull-ups enabled. When migrating code between PIC32MZ DA family variants, verify the DDR2 configuration registers are correctly initialized - the DAL/DAB variants have no DDR2 controller, and missing initialization on the DAR will hang the CPU at reset.

Informations de conformité

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Qualified
Sans plomb
Yes
Sans halogène
Unknown
Minerais de conflit
Compliant

RoHS and REACH compliance per Microchip product page. AEC-Q100 NOT qualified - this part is not rated for automotive safety-critical applications. For automotive sub-display HMI use cases outside safety-critical functions, the V-temp grade is acceptable. Halogen-free status not explicitly stated in verified data.

Données vérifiées le : 2026-10-04 — données vérifiées et sélectionnées par l'équipe d'ingénierie composants de XAIPART

Recherches associées

PIC32MZ1025DAR176-V/2J PIC32MZ1025DAR176-V/2J datasheet Microchip PIC32MZ DAR graphics MCU 176-LQFP 200MHz microcontroller 1MB Flash PIC32MZ DDR2 TFT LCD controller PIC32MZ1025DAR176 vs DAL176 vs DAB176 buy PIC32MZ1025DAR176-V/2J PIC32MZ1025DAR176-V/2J price what is the temperature range of PIC32MZ1025DAR176-V/2J PIC32MZ1025DAR176-V/2J drop-in replacement PIC32MZ industrial HMI panel MCU PIC32MZ1025DAR176 pinout 176-LQFP

Composants & termes associés

Microchip Technology PIC32MZ1025DAR176-V/2J PIC32MZ1025DAR176-I/2J PIC32MZ1025DAL176-I/2J PIC32MZ1025DAB176T-I/2J PIC32MZ1025DAR169T-I/6J MIPS32 microAptiv PIC32MZ Graphics family 176-LQFP DDR2 SDRAM USB 2.0 High-Speed CAN-FD 10/100 Ethernet MAC RoHS AEC-Q100 TFT LCD MPLAB X IDE MPLAB Harmony 2D Graphics Controller V-temp I-temp industrial HMI medical monitor automotive cluster
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