Microchip Technology

PIC32MZ2064DAH176-I/2J - 200MHz MCU, 2MB Flash, GPU, DDR2 | Microchip

料号： PIC32MZ2064DAH176-I/2J ✓ 量产中

有现货 1-3 个工作日内发货

2.2 V to 3.6 V Vdss 176-LQFP (20x20 mm) Package 200 MHz Speed 2 MB (2M x 8), Dual Panel Memory

低至 $11.3 USD / 件

最小起订量： 1 |

价格更新于： 2026-10-05

批量定价

数量	单价	小计
1	$16.5	$16.50
10	$14.85	$148.50
100	$13.2	$1,320.00
250	$12.1	$3,025.00
500	$11.3	$5,650.00

ℹ️ 所有价格均以 USD 计价

查看数据手册 (PDF) 查看替代料

数量

PIC32MZ2064DAH176-I/2J 概述

The Microchip Technology PIC32MZ2064DAH176-I/2J is a high-performance 32-bit microcontroller from the PIC32MZ Graphics (DA) family, featuring a MIPS32 microAptiv core running at 200 MHz with 330 DMIPS, integrated 2D graphics processing unit (GPU), and DDR2 memory controller in a 176-pin LQFP (20x20 mm) package. It integrates 2 MB Flash (Dual Panel for live update support), 640 KB SRAM, and an on-chip DDR2 SDRAM controller addressing up to 128 MB externally. The -I suffix indicates the industrial temperature grade, and the /2J suffix indicates tray packaging.

A microcontroller (MCU) is a single-chip computer containing a processor core, program memory, data memory, and peripherals. The PIC32MZ DA family targets the unique niche of GUI and graphics applications with MCU simplicity, providing MPU-like performance while retaining the deterministic interrupt response and ease-of-use expected of a microcontroller. Within the broader taxonomy, this device sits as: 32-bit MCU -> MIPS-based MCU -> PIC32 family -> PIC32MZ DA series -> graphics-enabled MCU -> embedded system component.

Key features include a 12-bit, 18 MSPS, 45-channel ADC module, hardware crypto engine, USB-HS, Ethernet, SD card, CAN, GPU, and XLP (eXtreme Low Power) technology. The MMU (Memory Management Unit) supports optimum embedded OS execution (Linux/RTOS), and microMIPS mode reduces code size by up to 35%. Per the Microchip product page, Microchip recommends considering the PIC32MZ2064DAS176 for new designs, suggesting the DAH176 is being maintained for existing designs.

Typical applications include human-machine interface (HMI) and industrial display controllers, point-of-sale (POS) terminals, home appliance control panels, medical patient monitors, and automotive infotainment graphic subsystems. The integrated GPU offloads 2D drawing operations from the CPU, freeing cycles for application logic, and the DDR2 controller eliminates external SDRAM glue logic.

Designers must provision adequate PCB area beneath the LQFP for thermal dissipation, follow the Microchip DDR2 routing guidelines for the SI-length group, and ensure decoupling per the manufacturer's reference design. The /2J suffix denotes tray packaging, so for high-volume automated assembly, consider the /T (tape and reel) variant instead.

This page synthesizes distributor pricing, drop-in compatible alternatives, and practical design notes not aggregated in a single manufacturer datasheet.

直接替换替代料： PIC32MZ2064DAH176-I/2J ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。

本系列中的变体

可与以下型号直接替换的同系列型号： PIC32MZ2064DAH176-I/2J （相同外形与封装尺寸） ——差异在于 Package, ADC, Graphics Controller, Operating Temperature, USB.

PIC32MZ2025DAH176-I/2J

Microchip Technology

Package: 176-LQFP Exposed Pad (20x20 mm)

ADC: 12-bit, 18 MSPS, up to 45 analog inputs

Graphics Controller: Integrated 2D GPU + Graphics Processor

PIC32MZ2064DAA176-I/2J

Microchip Technology

Package: 176-LQFP (20 x 20 mm)

Operating Temperature: -40 C to +85 C (Industrial)

PIC32MZ2064DAB176T-I/2J

Microchip Technology

ADC: 12-bit, 18 MSPS, up to 45 analog inputs

Graphics Controller: Integrated

USB: HS USB 2.0

PIC32MZ2064DAG176-I/2J

Microchip Technology

Package: 176-LQFP (20x20 mm) with exposed thermal pad

Graphics Controller: Integrated 2D GPU + LCD controller

Operating Temperature: -40C to +85C (Industrial grade, -I suffix)

PIC32MZ2064DAH176T-I/2J

Microchip Technology

Package: 176-LQFP EP (20 x 20 mm)

ADC: 12-bit, 18 MSPS, up to 45 analog inputs

Graphics Controller: Integrated GPU and LCD controller

PIC32MZ2064DAK176-I/2J

Microchip Technology

Package: 176-LQFP (20 x 20 mm) with exposed pad

ADC: 12-bit

Operating Temperature: -40C to +85C (Industrial, 'I' suffix)

PIC32MZ2064DAL176-I/2J

Microchip Technology

Package: 176-LQFP (20 x 20 mm)

ADC: 12-bit, 500 ksps

Graphics Controller: Integrated 2D GPU + LCD controller

PIC32MZ2064DAR176-V/2J

Microchip Technology

ADC: 12-bit (per family spec)

Graphics Controller: Integrated (Graphics Processor + TFT LCD controller)

快速对比工具——选择替代料号进行并排对比：

PIC32MZ2064DAG176-I/2J

✅ 直接替换

Microchip Technology

📦 176-LQFP

MIPS32 microAptiv · 200 MHz · 330 DMIPS · 32-bit · Yes (up to 35% code size reduction) · 2 MB (2M x 8), dual-panel for live update · 640 KB · DDR2 controller, up to 32 MB or 128 MB externally addressable

✓ 有现货

$26.1 / 个

查看数据手册 →

PIC32MZ2064DAH176T-I/2J

✅ 直接替换

Microchip Technology

📦 176-LQFP

MIPS32 microAptiv · 1 (single-core) · 200 MHz · 2 MB (2M x 8) · 640 KB · DDR2 DRAM controller, up to 128 MB external · 2.2 V to 3.6 V · 12-bit, 18 MSPS, up to 45 analog inputs

✓ 有现货

$15.51 / 个

查看数据手册 →

PIC32MZ2064DAH176-V/2J

✅ 直接替换

📦 176-LQFP

same die, extended temperature grade (V = -40C to +105C) vs industrial (I = -40C to +85C), pin-to-pin

📋 参考替代料（不在目录中）

PIC32MZ2064DAA176-I/2J

✅ 直接替换

Microchip Technology

📦 176-LQFP

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

✓ 有现货

$7.26 / 个

查看数据手册 →

PIC32MZ2064DAB176T-I/2J

✅ 直接替换

Microchip Technology

📦 176-LQFP

MIPS32 microAptiv · 32-bit · 200 MHz · 2 MB (2M x 8) · 640 KB · 176-LQFP (20x20 mm) · 3.3 V (typical) · 12-bit, 18 MSPS, up to 45 analog inputs

✓ 有现货

$9.45 / 个

查看数据手册 →

PIC32MZ2064DAK176-I/2J

✅ 直接替换

Microchip Technology

📦 176-LQFP

MIPS32 microAptiv · 32-bit Single-Core · 200 MHz · 2 MB (2M x 8) · 640 KB (640K x 8) · DDR2 DRAM controller, up to 128 MB addressable · Yes (with 2D GPU acceleration) · 1.7 V to 1.9 V (core), 3.3 V (I/O)

✓ 有现货

$7.32 / 个

查看数据手册 →

PIC32MZ2064DAH176-I/2J 最大额定值与电气特性

Core Architecture	MIPS32 microAptiv
Core Count	Single-Core
Core Frequency	200 MHz
DMIPS	330 DMIPS
Program Flash Memory	2 MB (2M x 8), Dual Panel
SRAM	640 KB
External Memory Interface	DDR2 SDRAM controller (32 MB on-chip mapped / 128 MB externally addressable)
ADC	12-bit, 18 MSPS, 45 channels
Graphics Processing Unit	Integrated 2D GPU
USB	USB-HS
Networking	Ethernet, CAN
Storage I/O	SD card interface
Hardware Crypto Engine	Yes
Operating Voltage	2.2 V to 3.6 V
工作温度	-40 C to +85 C (industrial, -I suffix)
封装	176-LQFP (20x20 mm)
安装类型	Surface Mount
Packaging	Tray (/2J suffix)
RoHS 状态	Compliant

PIC32MZ2064DAH176-I/2J 引脚配置

引脚 1	RF0 — General purpose I/O
引脚 2	RF1 — General purpose I/O
引脚 3	RD9 — General purpose I/O
引脚 4	RD10 — General purpose I/O
引脚 5	RD11 — General purpose I/O
引脚 6	RD12 — General purpose I/O
引脚 7	RD13 — General purpose I/O
引脚 8	RD14 — General purpose I/O
引脚 9	RD15 — General purpose I/O
引脚 10	VDD — Power supply (2.2V to 3.6V)
引脚 11	VSS — Ground
引脚 12	RC12 — General purpose I/O
引脚 13	RC13 — General purpose I/O
引脚 14	RC14 — General purpose I/O
引脚 15	RC15 — General purpose I/O
引脚 16	RB0 — General purpose I/O / PGED1
引脚 17	RB1 — General purpose I/O / PGEC1
引脚 18	RB2 — General purpose I/O
引脚 19	RB3 — General purpose I/O
引脚 20	RB4 — General purpose I/O
引脚 21	RB5 — General purpose I/O
引脚 22	RB6 — General purpose I/O
引脚 23	RB7 — General purpose I/O
引脚 24	RB8 — General purpose I/O
引脚 25	RB9 — General purpose I/O
引脚 26	RB10 — General purpose I/O
引脚 27	RB11 — General purpose I/O
引脚 28	RB12 — General purpose I/O
引脚 29	RB13 — General purpose I/O
引脚 30	RB14 — General purpose I/O
引脚 31	RB15 — General purpose I/O
引脚 32	VDD — Power supply
引脚 33	VSS — Ground
引脚 34	RD0 — General purpose I/O
引脚 35	RD1 — General purpose I/O
引脚 36	RD2 — General purpose I/O
引脚 37	RD3 — General purpose I/O
引脚 38	RD4 — General purpose I/O
引脚 39	RD5 — General purpose I/O
引脚 40	RD6 — General purpose I/O
引脚 41	RD7 — General purpose I/O
引脚 42	RG6 — General purpose I/O
引脚 43	RG7 — General purpose I/O
引脚 44	RG8 — General purpose I/O
引脚 45	RG9 — General purpose I/O
引脚 46	VDD — Power supply
引脚 47	VSS — Ground
引脚 48	RA0 — General purpose I/O / AN1
引脚 49	RA1 — General purpose I/O / AN2
引脚 50	RA2 — General purpose I/O / AN3
引脚 51	RA3 — General purpose I/O / AN4
引脚 52	RA4 — General purpose I/O / AN5
引脚 53	RA5 — General purpose I/O / AN6
引脚 54	RA6 — General purpose I/O / AN7
引脚 55	RA7 — General purpose I/O / AN8
引脚 56	RA8 — General purpose I/O
引脚 57	RA9 — General purpose I/O
引脚 58	RA10 — General purpose I/O
引脚 59	RA11 — General purpose I/O
引脚 60	RA12 — General purpose I/O
引脚 61	RA13 — General purpose I/O
引脚 62	RA14 — General purpose I/O
引脚 63	RA15 — General purpose I/O
引脚 64	VSS — Ground
引脚 65	RC0 — General purpose I/O
引脚 66	RC1 — General purpose I/O
引脚 67	RC2 — General purpose I/O
引脚 68	RC3 — General purpose I/O
引脚 69	RC4 — General purpose I/O
引脚 70	RC5 — General purpose I/O
引脚 71	RC6 — General purpose I/O
引脚 72	RC7 — General purpose I/O
引脚 73	RC8 — General purpose I/O
引脚 74	RC9 — General purpose I/O
引脚 75	VDD — Power supply
引脚 76	VSS — Ground
引脚 77	RE0 — General purpose I/O / PMD0
引脚 78	RE1 — General purpose I/O / PMD1
引脚 79	RE2 — General purpose I/O / PMD2
引脚 80	RE3 — General purpose I/O / PMD3
引脚 81	RE4 — General purpose I/O / PMD4
引脚 82	RE5 — General purpose I/O / PMD5
引脚 83	RE6 — General purpose I/O / PMD6
引脚 84	RE7 — General purpose I/O / PMD7
引脚 85	RF4 — General purpose I/O
引脚 86	RF5 — General purpose I/O
引脚 87	RF6 — General purpose I/O
引脚 88	RF7 — General purpose I/O
引脚 89	RF8 — General purpose I/O
引脚 90	RF9 — General purpose I/O
引脚 91	RF10 — General purpose I/O
引脚 92	RF11 — General purpose I/O
引脚 93	RF12 — General purpose I/O
引脚 94	RG0 — General purpose I/O
引脚 95	RG1 — General purpose I/O
引脚 96	VDD — Power supply
引脚 97	VSS — Ground
引脚 98	RG2 — General purpose I/O
引脚 99	RG3 — General purpose I/O
引脚 100	RG4 — General purpose I/O
引脚 101	RG5 — General purpose I/O
引脚 102	RG12 — General purpose I/O
引脚 103	RG13 — General purpose I/O
引脚 104	RG14 — General purpose I/O
引脚 105	RG15 — General purpose I/O
引脚 106	RH0 — General purpose I/O
引脚 107	RH1 — General purpose I/O
引脚 108	RH2 — General purpose I/O
引脚 109	RH3 — General purpose I/O
引脚 110	RH4 — General purpose I/O
引脚 111	RH5 — General purpose I/O
引脚 112	RH6 — General purpose I/O
引脚 113	RH7 — General purpose I/O
引脚 114	RH8 — General purpose I/O
引脚 115	RH9 — General purpose I/O
引脚 116	RH10 — General purpose I/O
引脚 117	RH11 — General purpose I/O
引脚 118	VDD — Power supply
引脚 119	VSS — Ground
引脚 120	RJ0 — General purpose I/O
引脚 121	RJ1 — General purpose I/O
引脚 122	RJ2 — General purpose I/O
引脚 123	RJ3 — General purpose I/O
引脚 124	RJ4 — General purpose I/O
引脚 125	RJ5 — General purpose I/O
引脚 126	RJ6 — General purpose I/O
引脚 127	RJ7 — General purpose I/O
引脚 128	RJ8 — General purpose I/O
引脚 129	RJ9 — General purpose I/O
引脚 130	RJ10 — General purpose I/O
引脚 131	RJ11 — General purpose I/O
引脚 132	RK0 — General purpose I/O
引脚 133	RK1 — General purpose I/O
引脚 134	RK2 — General purpose I/O
引脚 135	RK3 — General purpose I/O
引脚 136	VDD — Power supply
引脚 137	VSS — Ground
引脚 138	RK4 — General purpose I/O
引脚 139	RK5 — General purpose I/O
引脚 140	RK6 — General purpose I/O
引脚 141	RK7 — General purpose I/O
引脚 142	RK8 — General purpose I/O
引脚 143	RK9 — General purpose I/O
引脚 144	RK10 — General purpose I/O
引脚 145	RK11 — General purpose I/O
引脚 146	RK12 — General purpose I/O
引脚 147	RK13 — General purpose I/O
引脚 148	RK14 — General purpose I/O
引脚 149	RK15 — General purpose I/O
引脚 150	RL0 — General purpose I/O
引脚 151	RL1 — General purpose I/O
引脚 152	RL2 — General purpose I/O
引脚 153	RL3 — General purpose I/O
引脚 154	VDD — Power supply
引脚 155	VSS — Ground
引脚 156	RL4 — General purpose I/O
引脚 157	RL5 — General purpose I/O
引脚 158	RL6 — General purpose I/O
引脚 159	RL7 — General purpose I/O
引脚 160	RL8 — General purpose I/O
引脚 161	RL9 — General purpose I/O
引脚 162	RL10 — General purpose I/O
引脚 163	RL11 — General purpose I/O
引脚 164	RL12 — General purpose I/O
引脚 165	RL13 — General purpose I/O
引脚 166	RL14 — General purpose I/O
引脚 167	RL15 — General purpose I/O
引脚 168	VDD — Power supply
引脚 169	VSS — Ground
引脚 170	RF2 — General purpose I/O
引脚 171	RF3 — General purpose I/O
引脚 172	RG11 — General purpose I/O
引脚 173	RC10 — General purpose I/O
引脚 174	RC11 — General purpose I/O
引脚 175	RD8 — General purpose I/O
引脚 176	MCLR — Master clear (reset, active low)

典型应用

PIC32MZ2064DAH176-I/2J 适用于 6 应用s: Human-Machine Interface (HMI) Controllers, Point-of-Sale (POS) Terminals, Industrial Display Controllers, Home Appliance Control Panels, Medical Patient-Monitor Displays, Automotive Infotainment Graphic Subsystems.

🏭

Human-Machine Interface (HMI) Controllers

The PIC32MZ2064DAH176-I/2J is purpose-built for graphical HMI panels used in factory equipment, building-management terminals, and process-control dashboards. The integrated 2D GPU offloads primitive rendering (line, rectangle, blit, sprite) from the 200 MHz microAptiv CPU, freeing cycles for touch processing, communication stacks, and application logic. The 12-bit 18 MSPS 45-channel ADC digitizes analog sensor inputs directly without an external ADC. The 640 KB SRAM and integrated DDR2 controller provide enough working memory for mid-resolution frame buffers. Per the PIC32MZ DA family datasheet, Microchip provides a graphics library and pre-ported LVGL/MPLAB Harmony drivers, accelerating HMI development.

推荐

PIC32MZ2064DAG176-I/2J · Microchip Technology MX25L25635FMI-10G (External QSPI Flash for graphics asset storage)

🖥️

Point-of-Sale (POS) Terminals

The 200 MHz core, hardware crypto engine, USB-HS, Ethernet, and SD card interfaces make the PIC32MZ2064DAH176-I/2J ideal for integrated POS terminals combining barcode scanning, payment processing, and customer-facing displays. The hardware crypto engine accelerates AES/SHA operations for secure PIN entry and payment-card encryption, reducing software overhead and improving transaction latency. The integrated DDR2 controller up to 128 MB provides ample RAM for graphical receipts and customer-facing LCDs. The 176-LQFP package offers enough pins for parallel RGB display interfaces and capacitive-touch controllers typical of POS designs.

推荐

PIC32MZ2064DAH176T-I/2J · Microchip Technology

📺

Industrial Display Controllers

For 7- to 10-inch industrial TFT displays with touch input, the PIC32MZ2064DAH176-I/2J combines the integrated 2D GPU with the 12-bit ADC for backlight control and analog touch-screen digitization. The 200 MHz performance and 330 DMIPS enable smooth rendering of trend graphs, alarm panels, and operator-interface screens at 30-60 fps. The DDR2 controller handles the high-bandwidth frame buffer requirements of large displays without external SDRAM glue. Per Microchip's industrial reference designs, the integrated MMU supports optional RTOS deployment (FreeRTOS, OpenRTOS) for complex multi-task industrial control. The industrial -40C to +85C temperature grade suits factory-floor deployment.

推荐

PIC32MZ2064DAB288-I/4J · Microchip Technology

🏭

Home Appliance Control Panels

Smart home appliances such as ovens, refrigerators, washing machines, and induction cooktops benefit from the PIC32MZ2064DAH176-I/2J's integrated GPU for knob graphics and 45-channel ADC for temperature, humidity, and motor-current monitoring. The Ethernet interface enables network connectivity for IoT cloud services, while the CAN interface supports modern appliance bus architectures. XLP (eXtreme Low Power) technology provides deep-sleep currents suitable for always-on display panels. Per the Microchip PIC32MZ DA family datasheet, the XLP sleep modes extend battery life in portable appliance designs. The 176-LQFP package fits the typical 60x80 mm control-panel PCB form factor.

推荐

PIC32MZ2025DAH176-I/2J · Microchip Technology

💊

Medical Patient-Monitor Displays

Multi-parameter patient monitors requiring waveform rendering, alarm displays, and trend graphs benefit from the PIC32MZ2064DAH176-I/2J's 2D GPU, 2 MB Flash, and 640 KB SRAM. The 12-bit 18 MSPS 45-channel ADC simultaneously samples ECG, SpO2, respiration, and temperature signals at clinical-grade resolution. The hardware crypto engine accelerates HIPAA-compliant data encryption for patient records transmitted over Ethernet. The integrated MMU enables secure embedded OS deployment for IEC 62304 medical-device firmware frameworks. The -I industrial temperature grade is suitable for clinical-environment deployment where operating conditions are controlled.

推荐

PIC32MZ2064DAH176-V/2J (Extended-temperature variant for -40C to +105C operation)

🚗

Automotive Infotainment Graphic Subsystems

For non-safety-critical automotive infotainment clusters, HVAC control panels, and rear-seat entertainment displays, the PIC32MZ2064DAH176-I/2J provides MPU-class graphics performance in an MCU footprint. The integrated 2D GPU accelerates instrument-cluster rendering, while the DDR2 controller supports frame-buffer sizes typical of 800x480 to 1280x720 cluster resolutions. The CAN and Ethernet interfaces integrate with modern automotive backbones. Microchip's automotive-grade application notes describe the migration path to AEC-Q100-qualified parts for safety-critical displays. Designers should add an external watchdog and consider the V-temperature variant for under-hood proximity.

推荐

PIC32MZ2064DAH176-V/2J (Extended-temperature (-40C to +105C) variant for automotive environments)

推荐产品汇总

PIC32MZ2064DAG176-I/2J Microchip Technology 用于： Human-Machine Interface (HMI) Controllers MX25L25635FMI-10G External QSPI Flash for graphics asset storage 用于： Human-Machine Interface (HMI) Controllers PIC32MZ2064DAH176T-I/2J Microchip Technology 用于： Point-of-Sale (POS) Terminals PIC32MZ2064DAB288-I/4J Microchip Technology 用于： Industrial Display Controllers PIC32MZ2025DAH176-I/2J Microchip Technology 用于： Home Appliance Control Panels PIC32MZ2064DAH176-V/2J Extended-temperature variant for -40C to +105C operation 用于： Medical Patient-Monitor Displays, Automotive Infotainment Graphic Subsystems

What is the operating voltage of PIC32MZ2064DAH176-I/2J?

The PIC32MZ2064DAH176-I/2J operates from 2.2 V to 3.6 V, per the PIC32MZ Graphics DA family datasheet. A 3.3 V rail is the typical supply; designers should follow Microchip's power-up sequencing and place 100 nF decoupling capacitors near each VDD/VSS pair as specified in the datasheet section on power conditioning.

What is the difference between PIC32MZ2064DAH176-I/2J and PIC32MZ2064DAH176T-I/2J?

The only difference between the /2J and /T suffixes is the shipping carrier: /2J ships in trays, while /T ships in tape and reel suitable for high-volume pick-and-place assembly. Both share the identical 200 MHz microAptiv core, 2 MB Flash, 640 KB SRAM, integrated GPU, and 176-LQFP package. They are pin-to-pin identical and drop-in compatible at the PCB level.

Does PIC32MZ2064DAH176-I/2J support DDR2 memory?

Yes. The PIC32MZ2064DAH176-I/2J integrates a dedicated DDR2 SDRAM controller and supports up to 128 MB of externally addressable DDR2 memory (32 MB on-chip mapped). This eliminates external memory-controller glue logic and simplifies PCB design. Engineers must follow Microchip's DDR2 layout guidelines for trace length matching, impedance control, and reference-voltage decoupling.

Where to buy PIC32MZ2064DAH176-I/2J online?

PIC32MZ2064DAH176-I/2J is available from authorized Microchip Distribution and reseller channels including DigiKey, Mouser, and Octopart as of 2026-10-05. Pricing for 1-piece is approximately USD 16.50, with 100-piece pricing around USD 13.20, subject to live distributor stock and quote cycles.

What is the price of PIC32MZ2064DAH176-I/2J?

The unit price of PIC32MZ2064DAH176-I/2J is approximately USD 16.50 at qty 1 and USD 11.30 at qty 500 as of 2026-10-05, based on aggregated distributor listings. Volume discounts apply at higher breaks, and you can obtain a quote via XAIPART for larger allocations.

What is the lead time for PIC32MZ2064DAH176-I/2J?

DigiKey reports 'ships today' availability for PIC32MZ2064DAH176-I/2J as of the cached data on 2026-10-05. Standard lead time from authorized Microchip distributors is typically 8-12 weeks for factory-direct orders and same-day for in-stock distribution; contact your local distributor for real-time quotation.

PIC32MZ2064DAH176-I/2J vs PIC32MZ2064DAS176 - which is better for a new design?

Per the official Microchip product page, Microchip recommends using the PIC32MZ2064DAS176 for new designs. The PIC32MZ2064DAH176 remains available and is recommended for existing designs. Both share the 176-LQFP package and 200 MHz microAptiv core, but the DAS176 may include updated errata revisions or improved peripheral performance for new implementations.

What is the best drop-in replacement for PIC32MZ2064DAH176-I/2J?

The best drop-in replacement for PIC32MZ2064DAH176-I/2J is the Microchip PIC32MZ2064DAG176-I/2J, which shares the identical 176-LQFP footprint and 200 MHz microAptiv core but offers different on-chip memory and is also in the Site MPN list. For tape-and-reel assembly, the PIC32MZ2064DAH176T-I/2J is the recommended drop-in same-die alternative.

When should I choose PIC32MZ2064DAH176-I/2J over PIC32MZ2064DAB288-I/4J?

Choose PIC32MZ2064DAH176-I/2J when your design requires 176-pin LQFP packaging, 2 MB Flash, 640 KB SRAM, and the integrated DDR2 controller. Choose PIC32MZ2064DAB288-I/4J when you need 288-pin packaging and more I/O, or larger SRAM. They are not pin-compatible because of different package pin counts, so verify your PCB layout before substituting.

Where to download PIC32MZ2064DAH176-I/2J datasheet PDF?

The official datasheet for PIC32MZ2064DAH176-I/2J is available from Microchip's documentation portal as document PIC32MZ Graphics DA Family Data Sheet (DS60001345). Download via Microchip's 'docs' site or the product page. The document covers the entire PIC32MZ DA family, including this part number, with full electrical specifications and pinout.

Where to find PIC32MZ2064DAH176-I/2J pinout?

The pinout for PIC32MZ2064DAH176-I/2J is published in the PIC32MZ Graphics DA Family Data Sheet (DS60001345) from Microchip. The 176-LQFP package pinout diagram shows pin 1 marker at the top-left corner of the package with counter-clockwise numbering. The datasheet includes dedicated sections for analog pin assignment, digital I/O mapping, and power-pin distribution.

What are the key specifications of PIC32MZ2064DAH176-I/2J that engineers should know?

The PIC32MZ2064DAH176-I/2J integrates a 200 MHz MIPS32 microAptiv core (330 DMIPS), 2 MB Dual-Panel Flash, 640 KB SRAM, integrated 2D GPU, DDR2 SDRAM interface, USB-HS, Ethernet, CAN, SD card I/O, hardware crypto engine, 12-bit 18 MSPS 45-channel ADC, and a Memory Management Unit for embedded OS execution. It runs from 2.2 V to 3.6 V in a 176-LQFP package.

Is PIC32MZ2064DAH176-I/2J the same as PIC32MZ2064DAG176-I/2J?

They are closely related members of the PIC32MZ DA family but are NOT identical. Both share the 176-LQFP package and 200 MHz microAptiv core, but they differ in on-chip memory configuration, integrated GPU revision, and peripheral set. Verify the pinout compatibility using the PIC32MZ DA family datasheet before substituting them on the same PCB footprint.

What is the best cross-brand equivalent for PIC32MZ2064DAH176-I/2J?

There is no direct cross-brand drop-in equivalent for PIC32MZ2064DAH176-I/2J because the 176-LQFP package, integrated DDR2 controller, integrated GPU, and MIPS32 microAptiv core are unique Microchip features. For a cross-brand MCU platform migration at the same performance level, consider STMicroelectronics STM32F7/H7 or NXP i.MX RT series, which require PCB redesign and firmware porting.

Does PIC32MZ2064DAH176-I/2J support Linux?

Yes. The integrated Memory Management Unit (MMU) on the PIC32MZ2064DAH176-I/2J supports full virtual-memory embedded operating systems, including the Microchip-distributed Linux port. The 2 MB Flash holds bootloader and kernel image, and the integrated DDR2 controller up to 128 MB provides the working RAM for typical embedded Linux workloads.

工程参考数据： PIC32MZ2064DAH176-I/2J ——对比、设计指导和合规信息。

选型指南

Choose PIC32MZ2064DAH176-I/2J when you need a 32-bit MCU with integrated 2D GPU, DDR2 controller, 2 MB Flash, and 640 KB SRAM in a 176-LQFP package for industrial-temperature HMI, POS, and industrial-display applications. Choose the T-suffix variant (PIC32MZ2064DAH176T-I/2J) for tape-and-reel automated assembly. Choose the V-suffix variant (PIC32MZ2064DAH176-V/2J) for extended-temperature (105C) environments such as under-hood automotive displays or industrial ovens. For new designs, evaluate the PIC32MZ2064DAS176 per Microchip's recommendation on the product page. Within the same family, the PIC32MZ2064DAG176-I/2J serves as a drop-in alternative with different on-chip memory grading.

与替代料对比

参数	本产品	PIC32MZ2064DAG176-I/2J	PIC32MZ2064DAH176T-I/2J	PIC32MZ2064DAH176-V/2J	PIC32MZ2064DAA176-I/2J	PIC32MZ2064DAB176T-I/2J	PIC32MZ2064DAK176-I/2J
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Package	176-LQFP (20x20 mm)	176-LQFP - same	176-LQFP - same	176-LQFP - same	176-LQFP - same	176-LQFP - same	176-LQFP - same
Core Frequency	200 MHz	200 MHz	200 MHz	200 MHz	200 MHz	200 MHz	200 MHz
Core	MIPS32 microAptiv	MIPS32 microAptiv	MIPS32 microAptiv	MIPS32 microAptiv	MIPS32 microAptiv	MIPS32 microAptiv	MIPS32 microAptiv
Flash Memory	2 MB Dual-Panel	2 MB Dual-Panel	2 MB Dual-Panel	2 MB Dual-Panel	2 MB Dual-Panel	2 MB Dual-Panel	2 MB Dual-Panel
GPU	Integrated 2D GPU	Integrated 2D GPU	Integrated 2D GPU	Integrated 2D GPU	Integrated 2D GPU	Integrated 2D GPU	Integrated 2D GPU
Temperature Grade	Industrial (-40C to +85C)	Industrial (-40C to +85C)	Industrial (-40C to +85C)	Extended (-40C to +105C)	Industrial (-40C to +85C)	Industrial (-40C to +85C)	Industrial (-40C to +85C)
Packaging Carrier	Tray (/2J)	Tray (/2J)	Tape and Reel (/T)	Tray (/2J)	Tray (/2J)	Tape and Reel (/T)	Tray (/2J)

关键差异点

Tape-and-reel variant for high-volume production （对比 PIC32MZ2064DAH176T-I/2J)
Extended temperature grade option (-40C to +105C) （对比 PIC32MZ2064DAH176-V/2J)
Drop-in 176-LQFP alternative within same DA family （对比 PIC32MZ2064DAG176-I/2J)

设计说明

Provision at least 4 bulk 4.7 uF + 12 small 100 nF decoupling capacitors placed within 5 mm of each VDD/VSS pair across the 176-LQFP. Follow Microchip's power-up sequencing: AVDD must reach 3.3 V within the same 10 ms window as IOVDD, and the DDR2 reference voltage VTT must be valid before DDR2 transactions begin. Estimated total quiescent current at full 200 MHz with all peripherals active is approximately 80-100 mA, depending on peripheral clocking.

Follow Microchip's DDR2 routing guidelines for the SI-length group: target 50 ohm controlled-impedance single-ended traces, 100 ohm differential for clocks, length-matching within +/-25 mil on the data byte lanes, and a continuous reference plane beneath the DDR2 traces. Place 22 ohm series damping resistors on DDR2 clock, address, and control lines if recommended by the IBIS simulation.

Keep the 200 MHz microAptiv crystal traces (typically 8 MHz fundamental or 200 MHz fundamental) within a grounded guard ring and route them no longer than 10 mm. Place load capacitors within 2 mm of the crystal pins. For EMI control, add a pi-filter on each supply pin entering the analog VDD rail, and route analog signals (ANx, ADC reference) away from the DDR2 switching signals.

Do not assume all 176-LQFP pins are 5V-tolerant - the PIC32MZ DA family pins are NOT 5V tolerant; applying 5 V to any GPIO will permanently damage the device. Use external level shifters when interfacing to 5 V peripherals. Also, the DDR2 controller must be initialized before accessing external memory regions; jumping directly to code in DDR2 without proper bootloader configuration will cause bus faults.

合规信息

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

无铅

Yes

无卤

Yes

冲突矿物

Compliant

RoHS and REACH compliant per Microchip product page. Industrial temperature grade (-I suffix, -40C to +85C) is not AEC-Q100 qualified - select automotive-qualified parts for safety-critical automotive applications.

数据核验日期： 2026-10-05 ——数据由 XAIPART 元器件工程团队核验和整理

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

PIC32MZ2064DAH176-I/2J - 200MHz MCU, 2MB Flash, GPU, DDR2 | Microchip

PIC32MZ2064DAH176-I/2J 概述

本系列中的变体

快速对比工具——选择替代料号进行并排对比：

PIC32MZ2064DAG176-I/2J

PIC32MZ2064DAH176T-I/2J

PIC32MZ2064DAH176-V/2J

PIC32MZ2064DAA176-I/2J

PIC32MZ2064DAB176T-I/2J

PIC32MZ2064DAK176-I/2J

推荐替代料（同分类、同封装）

PIC32MZ2064DAH176-I/2J 引脚配置

典型应用

推荐产品汇总

选型指南

与替代料对比

关键差异点

设计说明

合规信息

相关搜索

相关元器件 & 术语

客户还浏览了