Microchip Technology

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

Name: PIC32MZ1025DAR176-V/2J - 200MHz MCU, 1MB Flash, 176-LQFP | Microchip
Brand: Microchip Technology
SKU: PIC32MZ1025DAR176-V/2J
Price: 15.92 USD
Availability: InStock

Артикул: PIC32MZ1025DAR176-V/2J ✓ Активен

В наличии Отправка в течение 1–3 рабочих дней

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

От $15.92 USD / шт.

MOQ: 1 |

Цена обновлена: 2026-10-04

Оптовые цены

Кол-во	Цена за ед.	Итого
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 Все цены указаны в USD

Открыть datasheet (PDF) Смотреть аналоги

Количество

PIC32MZ1025DAR176-V/2J Обзор

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.

Аналоги без доработки для PIC32MZ1025DAR176-V/2J — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.

Варианты в этой серии

Модели той же серии, совместимые без доработки с PIC32MZ1025DAR176-V/2J (тот же форм-фактор и посадочное место) — отличается по Graphics Controller, CAN, USB, External Memory Interface, Core Architecture.

PIC32MZ1025DAB176T-I/2J

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

PIC32MZ1025DAL176-I/2J

Microchip Technology

Graphics Controller: Integrated (supports external TFT panels)

CAN: CAN 2.0B module

USB: Hi-Speed USB 2.0 with integrated PHY

PIC32MZ1025DAL176-V/2J

Microchip Technology

Core Architecture: MIPS32 microAptiv (PIC32MZ DAL)

PIC32MZ1025DAR169T-I/6J

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)

PIC32MZ1025DAR176T-V/2J

Microchip Technology

Graphics Controller: Integrated 2D Graphics Controller + Graphics Processor

CAN: Yes (CAN)

USB: Hi-Speed USB 2.0

PIC32MZ1025DAS176-I/2J

Microchip Technology

CAN: 2x CAN 2.0b controllers

USB: High-Speed USB 2.0 OTG

Core Architecture: MIPS32 microAptiv

PIC32MZ1025DAS176T-I/2J

Microchip Technology

Graphics Controller: Integrated 2D engine + Graphics Processor

CAN: 2x CAN 2.0b

USB: USB 2.0 High-Speed OTG

PIC32MZ1025DAS176T-V/2J

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)

PIC32MZ1064DAK176-V/2J

Microchip Technology

Graphics Controller: Integrated 2D GPU

CAN: Yes (CAN 2.0B)

USB: Hi-Speed USB 2.0

PIC32MZ1064DAR176-V/2J

Microchip Technology

Graphics Controller: Integrated LCD graphics controller + 2D graphics processor

CAN: Yes (CAN 2.0)

USB: Hi-Speed USB 2.0

PIC32MZ1064DAR176T-V/2J

Microchip Technology

Graphics Controller: Integrated

CAN: Yes (CAN 2.0)

USB: High-Speed USB 2.0

PIC32MZ1064DAS176T-V/2J

Microchip Technology

Graphics Controller: Integrated 2D GPU

External Memory Interface: DDR2 controller (up to 128MB addressable)

Core Architecture: MIPS32 microAptiv (PIC32MZ)

Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:

PIC32MZ1025DAR176-I/2J

✅ Прямая замена

📦 176-LQFP (20x20)

I-temp -40C to +85C vs V-temp -40C to +105C (-20C upper limit), otherwise pin-to-pin and die-identical

📋 Справочный аналог (нет в каталоге)

PIC32MZ1025DAL176-I/2J

✅ Прямая замена

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

✓ В наличии

$5.5 / шт.

Открыть даташит →

PIC32MZ1025DAB176T-I/2J

✅ Прямая замена

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

✓ В наличии

$21.75 / шт.

Открыть даташит →

PIC32MZ1025DAR169T-I/6J

✅ Прямая замена

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

✓ В наличии

$11.88 / шт.

Открыть даташит →

PIC32MZ1025DAR176-V/2J Максимальные параметры и электрические характеристики

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)
Корпус	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)
Напряжение питания	Per family datasheet (typical 3.3 V I/O)
Тип монтажа	Surface Mount (LQFP)
Статус RoHS	Compliant per Microchip product page
Part Status	In Production (per Microchip product page)

Конфигурация выводов PIC32MZ1025DAR176-V/2J

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

Типичное применение

PIC32MZ1025DAR176-V/2J подходит для 6 применениеs: 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.

Рекомендуется

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.

Рекомендуется

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.

Рекомендуется

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.

Рекомендуется

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.

Рекомендуется

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.

Рекомендуется

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

Сводка рекомендуемых товаров

PIC32MZ1025DAR176-I/2J Pin-compatible I-temp variant for indoor HMI Используется в: Industrial HMI Control Panels LAN8720A External 10/100 Ethernet PHY for second MAC port Используется в: Industrial HMI Control Panels MCP3911 Analog front-end for ECG/biopotential signals Используется в: Medical Patient Monitors PIC32MZ1025DAB176T-I/2J Microchip Technology Используется в: Medical Patient Monitors, Smart Building Access Panels MCP2518FD External CAN-FD controller for high-speed vehicle networks Используется в: Automotive Infotainment Clusters PIC32MZ1025DAL176-I/2J Microchip Technology Используется в: Automotive Infotainment Clusters LAN8742A Industrial-temperature Ethernet PHY for POS networks Используется в: Point-of-Sale Terminals PIC32MX795F512LT-80I/PF Lower-cost co-MCU for printer/scanner management Используется в: Point-of-Sale Terminals WINC1500 Optional Wi-Fi add-on module Используется в: Connected IoT Gateways with TFT ATECC608B Cryptographic authentication / secure element Используется в: Connected IoT Gateways with TFT MCP2517FD External CAN-FD controller for elevator/HVAC integration Используется в: 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.

Справочные инженерные данные для PIC32MZ1025DAR176-V/2J — сравнение, рекомендации по проектированию и информация о соответствии.

Руководство по выбору

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.

Сравнение с аналогами

Параметр	Этот товар	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

Ключевые отличия

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

Заметки по проектированию

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.

Информация о соответствии

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Qualified

Без свинца

Yes

Без галогенов

Unknown

Конфликтные минералы

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.

Данные проверены: 2026-10-04 — данные проверены и курируются командой компонентной инженерии XAIPART

Источники: Distributor, Distributor, Distributor, Manufacturer Product Page, Manufacturer Datasheet, Distributor, Octopart, Distributor, Distributor, Distributor

Связанные компоненты & термины

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