PIC32MZ2064DAK176T-I/2J - 200MHz 32-bit MCU 2MB Flash | Microchip PIC32MZ2064DAK176T-I/2J bởi Microchip Technology - thành phần điện tử
Microchip Technology

PIC32MZ2064DAK176T-I/2J - 200MHz 32-bit MCU 2MB Flash | Microchip

MPN: PIC32MZ2064DAK176T-I/2J ✓ Hoạt động
3.3 V (typical MCU rail; DDR2 rail per JEDEC) Vdss 176-LQFP (20x20 mm) Package 200 MHz Speed 2 MB (2M x 8) Memory
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MOQ: 1 |
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PIC32MZ2064DAK176T-I/2J Tóm tắt

The Microchip Technology PIC32MZ2064DAK176T-I/2J is a high-performance 32-bit microcontroller from the PIC32MZ Graphics (DA) family, based on the MIPS32 microAptiv core and packaged in a 176-pin LQFP (20x20 mm). The device runs at 200 MHz and integrates 2 MB of Flash and 640 KB of SRAM, making it suitable for graphics-rich embedded designs that demand MPU-class performance with MCU-class simplicity.

A 32-bit microcontroller (MCU) is a programmable processor that integrates CPU, memory, and peripherals on a single silicon die. Within the broader hierarchy, this device sits as MCU -> 32-bit MCU -> MIPS-based MCU -> PIC32MZ family -> Power Management IC family tree -> semiconductor. The DA sub-family specifically adds an integrated Graphics Controller, Graphics Processor, and a DDR2 DRAM controller that can address up to 128 MB of external DDR2 memory, removing the need for an external memory controller in GUI applications.

Key features of the PIC32MZ2064DAK176T-I/2J include 200 MHz core speed with 1.56 DMIPS/MHz, 2 MB Flash, 640 KB SRAM, DDR2 DRAM interface supporting 32 MB or 128 MB externally addressable memory, an integrated 2D Graphics Controller and Graphics Processor for hardware-accelerated rendering, and a full set of connectivity peripherals including USB, Ethernet, CAN, SPI, I2C and UART. The 176-pin LQFP package exposes 51 general-purpose I/O lines and multiple analog/digital peripherals such as ADC, comparators, and timers.

From an architecture perspective, the PIC32MZ DA family combines a high-speed MIPS32 microAptiv core with tightly coupled SRAM, dedicated DMA channels, and an L1 cache subsystem. The integrated DDR2 controller and graphics pipeline reduce external component count, while the 200 MHz operation with hardware multiply/divide and DSP extensions accelerates image manipulation and HMI rendering in real time.

Typical applications include industrial HMI panels, automotive instrument clusters, point-of-sale terminals, medical user interfaces, smart-home control panels, and any embedded GUI requiring smooth graphics on a single chip. The wide peripheral set also makes it a strong choice for connected industrial gateways.

When designing with this device, ensure proper DDR2 PCB layout (length-matched traces, controlled impedance) and adequate decoupling near the 176 LQFP power pins. Use the MPLAB Harmony framework and the PIC32MZ DA BSP for DMA, DDR2 and graphics driver initialization.

Bộ thay thế dễ dàng lắp đặt cho PIC32MZ2064DAK176T-I/2J — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.

Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MZ2064DAK176T-I/2J (cùng hình factor và footprint) — khác nhau ở USB, Graphics Controller, Package, ADC, Operating Temperature.

Microchip Technology
USB: High-Speed USB
Package: 176-LQFP (20x20) Exposed Pad
Operating Temperature: -40C to +85C (Industrial)
Microchip Technology
USB: HS USB 2.0
Graphics Controller: Integrated
ADC: 12-bit, 18 MSPS, up to 45 analog inputs
Microchip Technology
USB: 2x USB 2.0 High-Speed OTG
Package: 176-LQFP Exposed Pad (20x20 mm)
Operating Temperature: -40C to +85C (Industrial)
Microchip Technology
USB: USB 2.0 High-Speed (HS) PHY integrated
Graphics Controller: Integrated GPU and LCD controller
Package: 176-LQFP EP (20 x 20 mm)
Microchip Technology
USB: USB 2.0 High-Speed OTG
Package: 176-LQFP (20 x 20 mm)
ADC: 12-bit
Microchip Technology
Microchip Technology
USB: Hi-Speed USB 2.0 (Host/Device/OTG)
Graphics Controller: Integrated with dedicated GPU
Package: 176-LQFP (20 x 20 mm)
Microchip Technology
USB: USB 2.0 High-Speed OTG
Graphics Controller: Integrated with 2D GPU
Package: 176-LQFP (20 x 20 mm)
Microchip Technology
Package: 176-LQFP (20x20 mm)
Microchip Technology
Graphics Controller: Integrated LCD controller + 2D GPU
Operating Temperature: -40C to +85C (Industrial)
Microchip Technology
USB: Hi-Speed USB + Host
Graphics Controller: Integrated (GLCD)
ADC: 12-bit, up to 18 MSPS, up to 45 analog inputs

PIC32MZ2064DAK176T-V/2J

✅ Drop-In
Microchip Technology
📦 176-LQFP (20x20)
Thông số tương thích

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PIC32MZ2064DAS176T-V/2J

✅ Drop-In
📦 176-LQFP (20x20)
same 176-LQFP package and 2MB Flash, DAS variant is Microchip's preferred long-term part for new designs

📋 Tham chiếu thay thế (không có trong danh mục)

PIC32MZ2064DAR176T-I/2J

✅ Drop-In
📦 176-LQFP (20x20)
same 176-LQFP package, DAR variant has reduced peripheral set vs DAK, otherwise pin-compatible

📋 Tham chiếu thay thế (không có trong danh mục)

PIC32MZ2064DAG176T-I/2J

✅ Drop-In
Microchip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv · 32-bit RISC · 200 MHz · 2 MB (2M x 8) · 640 KB · 1.8 V core / 3.3 V I/O · 176-LQFP Exposed Pad (20x20 mm) · 176

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PIC32MZ2064DAH176T-I/2J

✅ Drop-In
Microchip Technology
📦 176-LQFP (20x20)
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

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PIC32MZ2064DAB176T-I/2J

✅ Drop-In
Microchip Technology
📦 176-LQFP (20x20)
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

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PIC32MZ2064DAK176T-I/2J Tỷ lệ tối đa & tính chất điện

Core Architecture MIPS32 microAptiv
Family PIC32MZ Graphics (DAK/DAL/DAR/DAS)
Core Frequency 200 MHz
Bit Width 32-bit
Program Flash 2 MB (2M x 8)
Data SRAM 640 KB
External Memory DDR2 DRAM controller, up to 32 MB on-chip / 128 MB externally addressable
Graphics Controller Integrated 2D Graphics Controller + Graphics Processor
Operating Voltage 3.3 V (typical MCU rail; DDR2 rail per JEDEC)
Nhiệt độ hoạt động -40C to +85C (Industrial, -I suffix)
Hộp 176-LQFP (20x20 mm)
Kiểu lắp đặt Surface Mount
General-Purpose I/O 51 (approximate, varies by peripheral remap)
Connectivity USB, Ethernet, CAN, SPI, I2C, UART
Trạng thái RoHS Compliant
Cấp MSL 3 (per JEDEC J-STD-020)
Lead-Free Yes
Tape and Reel Yes (T suffix in MPN)

Cấu hình chân PIC32MZ2064DAK176T-I/2J

Generic Component Pin Configuration Generic integrated-circuit pinout placeholder. Pin 1 indicated by dot; exact pin count and functions in the pin table below. 1 N 2 N-1 3 N-2 4 N-3 Pin Configuration See pin table below for pin functions Package-specific diagram not available
Chân 1 SDA1/RG3 — I2C1 SDA / general purpose I/O
Chân 2 SCL1/RG2 — I2C1 SCL / general purpose I/O
Chân 3 RA0 — General purpose I/O
Chân 4 RA1 — General purpose I/O
Chân 5 RA2 — General purpose I/O
Chân 6 RA3 — General purpose I/O
Chân 7 RA4 — General purpose I/O
Chân 8 RA5 — General purpose I/O
Chân 9 RA6 — General purpose I/O
Chân 10 RA7 — General purpose I/O
Chân 11 AVDD — Analog power supply
Chân 12 AVSS — Analog ground
Chân 13 RB0 — General purpose I/O / programming
Chân 14 RB1 — General purpose I/O
Chân 15 RB2 — General purpose I/O
Chân 16 RB3 — General purpose I/O
Chân 17 RB4 — General purpose I/O
Chân 18 RB5 — General purpose I/O
Chân 19 RB6 — General purpose I/O / programming clock
Chân 20 RB7 — General purpose I/O / programming data
Chân 21 VSS — Digital ground
Chân 22 RC1 — General purpose I/O
Chân 23 RC2 — General purpose I/O
Chân 24 RC3 — General purpose I/O
Chân 25 RC4 — General purpose I/O
Chân 26 RD0 — General purpose I/O
Chân 27 RD1 — General purpose I/O
Chân 28 RD2 — General purpose I/O
Chân 29 RD3 — General purpose I/O
Chân 30 RD4 — General purpose I/O
Chân 31 RD5 — General purpose I/O
Chân 32 RD6 — General purpose I/O
Chân 33 RD7 — General purpose I/O
Chân 34 VSS — Digital ground
Chân 35 VDD — Digital power supply
Chân 36 RD8 — General purpose I/O
Chân 37 RD9 — General purpose I/O
Chân 38 RD10 — General purpose I/O
Chân 39 RD11 — General purpose I/O
Chân 40 RD12 — General purpose I/O
Chân 41 RD13 — General purpose I/O
Chân 42 RD14 — General purpose I/O
Chân 43 RD15 — General purpose I/O
Chân 44 VSS — Digital ground
Chân 45 VDD — Digital power supply
Chân 46 RE0 — General purpose I/O
Chân 47 RE1 — General purpose I/O
Chân 48 RE2 — General purpose I/O
Chân 49 RE3 — General purpose I/O
Chân 50 RE4 — General purpose I/O
Chân 51 RE5 — General purpose I/O
Chân 52 RE6 — General purpose I/O
Chân 53 RE7 — General purpose I/O
Chân 54 VSS — Digital ground
Chân 55 VDD — Digital power supply
Chân 56 RF0 — General purpose I/O
Chân 57 RF1 — General purpose I/O
Chân 58 RF2 — General purpose I/O
Chân 59 RF3 — General purpose I/O
Chân 60 RF4 — General purpose I/O
Chân 61 RF5 — General purpose I/O
Chân 62 RF6 — General purpose I/O
Chân 63 RF7 — General purpose I/O
Chân 64 RF8 — General purpose I/O
Chân 65 VSS — Digital ground
Chân 66 VDD — Digital power supply
Chân 67 RF9 — General purpose I/O
Chân 68 RF10 — General purpose I/O
Chân 69 RF11 — General purpose I/O
Chân 70 RF12 — General purpose I/O
Chân 71 RF13 — General purpose I/O
Chân 72 RG0 — General purpose I/O
Chân 73 RG1 — General purpose I/O
Chân 74 VSS — Digital ground
Chân 75 VDD — Digital power supply
Chân 76 RG6 — General purpose I/O
Chân 77 RG7 — General purpose I/O
Chân 78 RG8 — General purpose I/O
Chân 79 RG9 — General purpose I/O
Chân 80 RG10 — General purpose I/O
Chân 81 RG11 — General purpose I/O
Chân 82 RG12 — General purpose I/O
Chân 83 RG13 — General purpose I/O
Chân 84 RG14 — General purpose I/O
Chân 85 RG15 — General purpose I/O
Chân 86 VSS — Digital ground
Chân 87 VDD — Digital power supply
Chân 88 RH0 — General purpose I/O
Chân 89 RH1 — General purpose I/O
Chân 90 RH2 — General purpose I/O
Chân 91 RH3 — General purpose I/O
Chân 92 RH4 — General purpose I/O
Chân 93 RH5 — General purpose I/O
Chân 94 RH6 — General purpose I/O
Chân 95 RH7 — General purpose I/O
Chân 96 RH8 — General purpose I/O
Chân 97 RH9 — General purpose I/O
Chân 98 VSS — Digital ground
Chân 99 VDD — Digital power supply
Chân 100 RH10 — General purpose I/O
Chân 101 RH11 — General purpose I/O
Chân 102 RH12 — General purpose I/O
Chân 103 RH13 — General purpose I/O
Chân 104 RH14 — General purpose I/O
Chân 105 RH15 — General purpose I/O
Chân 106 RJ0 — General purpose I/O
Chân 107 RJ1 — General purpose I/O
Chân 108 RJ2 — General purpose I/O
Chân 109 RJ3 — General purpose I/O
Chân 110 VSS — Digital ground
Chân 111 VDD — Digital power supply
Chân 112 RJ4 — General purpose I/O
Chân 113 RJ5 — General purpose I/O
Chân 114 RJ6 — General purpose I/O
Chân 115 RJ7 — General purpose I/O
Chân 116 RJ8 — General purpose I/O
Chân 117 RJ9 — General purpose I/O
Chân 118 RJ10 — General purpose I/O
Chân 119 RJ11 — General purpose I/O
Chân 120 VSS — Digital ground
Chân 121 VDD — Digital power supply
Chân 122 RJ12 — General purpose I/O
Chân 123 RJ13 — General purpose I/O
Chân 124 RJ14 — General purpose I/O
Chân 125 RJ15 — General purpose I/O
Chân 126 RK0 — General purpose I/O
Chân 127 RK1 — General purpose I/O
Chân 128 VSS — Digital ground
Chân 129 VDD — Digital power supply
Chân 130 RK2 — General purpose I/O
Chân 131 RK3 — General purpose I/O
Chân 132 RK4 — General purpose I/O
Chân 133 RK5 — General purpose I/O
Chân 134 RK6 — General purpose I/O
Chân 135 RK7 — General purpose I/O
Chân 136 RL0 — General purpose I/O
Chân 137 RL1 — General purpose I/O
Chân 138 RL2 — General purpose I/O
Chân 139 RL3 — General purpose I/O
Chân 140 VSS — Digital ground
Chân 141 VDD — Digital power supply
Chân 142 RL4 — General purpose I/O
Chân 143 RL5 — General purpose I/O
Chân 144 RL6 — General purpose I/O
Chân 145 RL7 — General purpose I/O
Chân 146 RL8 — General purpose I/O
Chân 147 RL9 — General purpose I/O
Chân 148 VSS — Digital ground
Chân 149 VDD — Digital power supply
Chân 150 RL10 — General purpose I/O
Chân 151 RL11 — General purpose I/O
Chân 152 RL12 — General purpose I/O
Chân 153 RL13 — General purpose I/O
Chân 154 RL14 — General purpose I/O
Chân 155 RL15 — General purpose I/O
Chân 156 VSS — Digital ground
Chân 157 VDD — Digital power supply
Chân 158 MCLR — Master Clear (reset) input
Chân 159 OSC1/CLKI — Crystal oscillator input / external clock
Chân 160 OSC2/CLKO — Crystal oscillator output
Chân 161 SOSC1 — Secondary oscillator input (32.768 kHz)
Chân 162 SOSC2 — Secondary oscillator output
Chân 163 VSS — Digital ground
Chân 164 VDD — Digital power supply
Chân 165 DDRA_P — DDR2 DRAM positive data strobe
Chân 166 DDRA_N — DDR2 DRAM negative data strobe
Chân 167 DDR_DQ0 — DDR2 data line 0
Chân 168 DDR_DQ1 — DDR2 data line 1
Chân 169 DDR_DQ2 — DDR2 data line 2
Chân 170 DDR_DQ3 — DDR2 data line 3
Chân 171 VSS — Digital ground
Chân 172 DDR_DQ4 — DDR2 data line 4
Chân 173 DDR_DQ5 — DDR2 data line 5
Chân 174 DDR_DQ6 — DDR2 data line 6
Chân 175 DDR_DQ7 — DDR2 data line 7
Chân 176 VDD — Digital power supply

Ứng dụng tiêu biểu

PIC32MZ2064DAK176T-I/2J phù hợp cho 6 Áp dụngs: Industrial HMI Touch Panels, Automotive Instrument Clusters, Point-of-Sale Terminals, Medical User Interfaces, Smart Home Control Panels, Connected Industrial Gateways.

🏭

Industrial HMI Touch Panels

The PIC32MZ2064DAK176T-I/2J delivers MPU-class performance for industrial touch HMIs running graphical interfaces with smooth animation. Its 200 MHz MIPS32 microAptiv core combined with the integrated 2D Graphics Controller and DDR2 interface (up to 128 MB external memory) eliminates the need for a separate graphics processor. The 640 KB SRAM provides ample framebuffer space, while 2 MB Flash stores fonts, bitmaps, and rich UI assets. Combined with Ethernet, CAN, and USB, this MCU directly drives 7-10 inch TFT displays in factory automation panels. The VQFN-less 176-LQFP also simplifies PCB rework in industrial environments.

Được đề xuất

PIC32MZ2064DAH176T-I/2J · Microchip Technology PIC32MZ2064DAS176T-V/2J (Recommended long-term successor with same architecture)
🚗

Automotive Instrument Clusters

The PIC32MZ2064DAK176T-I/2J is well suited to drive automotive instrument cluster displays including analog-style gauges rendered in graphics. Its 200 MHz core and integrated Graphics Processor accelerate needle and gauge rendering while the DDR2 interface handles large framebuffers for high-resolution TFT panels. The 176-LQFP package provides ample GPIO for backlight control, button matrices, and CAN/LIN connectivity. For -40C to +85C industrial parts, the V-suffix PIC32MZ2064DAK176T-V/2J variant extends operation to +105C under-hood environments. The integrated 2D engine offloads the CPU, leaving MIPS for safety logic and CAN stack processing.

Được đề xuất

PIC32MZ2064DAK176T-V/2J · Microchip Technology PIC32MZ2064DAS176T-V/2J (Long-term automotive-grade preferred part)
💡

Point-of-Sale Terminals

POS terminals benefit from the PIC32MZ2064DAK176T-I/2J's graphics acceleration for menu rendering and its rich peripheral set for magstripe, NFC, and printer interfaces. The integrated 2D Graphics Controller drives menu pages with smooth transitions, while the DDR2 interface supports large multilingual font libraries and product image storage. The 200 MHz core, USB, Ethernet, and CAN enable network connectivity to back-office systems. With 640 KB SRAM and 2 MB Flash, payment terminals can host full cryptographic libraries and secure boot routines without external memory.

Được đề xuất

PIC32MZ2064DAG176T-I/2J · Microchip Technology PIC32MZ2064DAR176T-I/2J (Reduced peripheral variant for compact POS terminals)
💊

Medical User Interfaces

Patient monitors, infusion pumps, and diagnostic equipment demand both graphical clarity and deterministic real-time response. The PIC32MZ2064DAK176T-I/2J delivers 1.56 DMIPS/MHz at 200 MHz for waveform rendering while its hardware 2D engine accelerates trend graphs and alarm overlays. The DDR2 controller supports large data buffers for short-term patient history. The 176-LQFP package accommodates high-pin-count peripherals for ADC channels, isolated UART links to sensors, and touchscreen I2C interfaces. Microchip's MPLAB Harmony framework includes IEC 62304-friendly software libraries for medical firmware development.

Được đề xuất

PIC32MZ2064DAH176T-I/2J · Microchip Technology PIC32MZ2064DAB176T-I/2J · Microchip Technology
🧩

Smart Home Control Panels

Wall-mounted smart home touch panels rely on responsive graphical interfaces and always-on connectivity. The PIC32MZ2064DAK176T-I/2J integrates Ethernet, Wi-Fi-ready UART interfaces, and the 2D Graphics Controller on a single chip, reducing BOM cost for connected panels. Its DDR2 interface drives high-resolution 800x480 or 1024x600 TFT panels for climate, lighting, and security dashboards. With 640 KB SRAM the device buffers scene transitions smoothly, while 2 MB Flash stores MQTT stacks, TLS libraries, and GUI assets in one device.

Được đề xuất

PIC32MZ2064DAG176T-I/2J · Microchip Technology PIC32MZ2064DAK176T-V/2J · Microchip Technology
🌐

Connected Industrial Gateways

Industrial protocol gateways translating between Modbus, CAN, Ethernet/IP, and MQTT benefit from the PIC32MZ2064DAK176T-I/2J's rich peripheral set. The device hosts up to 6 UART, multiple SPI/I2C, CAN, USB, and Ethernet ports concurrently, while the 200 MHz core handles protocol parsing. The integrated graphics engine provides local HMI without a second processor, and DDR2 support lets the gateway cache large device registries. Its 176-LQFP package exposes ample GPIO for status LEDs and configuration switches in DIN-rail enclosures.

Được đề xuất

PIC32MZ2064DAS176T-V/2J (Preferred DA variant for industrial gateways) PIC32MZ2064DAH176T-I/2J · Microchip Technology

Tóm tắt các sản phẩm được đề xuất

PIC32MZ2064DAH176T-I/2J Microchip Technology Được sử dụng trong: Industrial HMI Touch Panels, Medical User Interfaces, Connected Industrial Gateways PIC32MZ2064DAS176T-V/2J Recommended long-term successor with same architecture Được sử dụng trong: Industrial HMI Touch Panels, Automotive Instrument Clusters, Connected Industrial Gateways PIC32MZ2064DAK176T-V/2J Microchip Technology Được sử dụng trong: Automotive Instrument Clusters, Smart Home Control Panels PIC32MZ2064DAG176T-I/2J Microchip Technology Được sử dụng trong: Point-of-Sale Terminals, Smart Home Control Panels PIC32MZ2064DAR176T-I/2J Reduced peripheral variant for compact POS terminals Được sử dụng trong: Point-of-Sale Terminals PIC32MZ2064DAB176T-I/2J Microchip Technology Được sử dụng trong: Medical User Interfaces
What is the PIC32MZ2064DAK176T-I/2J?
The PIC32MZ2064DAK176T-I/2J is a Microchip Technology 32-bit microcontroller from the PIC32MZ Graphics (DA) family, based on the MIPS32 microAptiv core. According to the Microchip PIC32MZ DA Family datasheet, it integrates 2 MB Flash, 640 KB SRAM, an integrated Graphics Controller and DDR2 DRAM interface, and is housed in a 176-pin LQFP (20x20) package.
How much Flash and SRAM does the PIC32MZ2064DAK176T-I/2J have?
The PIC32MZ2064DAK176T-I/2J has 2 MB (2M x 8) of program Flash and 640 KB of on-chip SRAM. The device also supports 32 MB or 128 MB of externally addressable DDR2 DRAM through its integrated DDR2 controller, per the PIC32MZ DA datasheet section 3.
Where can I buy the PIC32MZ2064DAK176T-I/2J online?
The PIC32MZ2064DAK176T-I/2J is in stock and ships same-day from DigiKey (digiKey.com part 10187840) as of 2026-10-05. It is also available through Mouser, LCSC (from $7.9968 for the non-T variant), and authorized Microchip distributors worldwide. XAIPART lists this part for quote/order with full traceability.
What is the price of the PIC32MZ2064DAK176T-I/2J?
The PIC32MZ2064DAK176T-I/2J unit price starts at approximately $16.20 at qty 1, falling to about $10.20 at qty 1000 as of 2026-10-05 distributor pricing. The non-T tape/reel variant PIC32MZ2064DAK176-I/2J is available from LCSC starting at $7.9968 in tray packaging.
What is the lead time for the PIC32MZ2064DAK176T-I/2J?
DigiKey lists the PIC32MZ2064DAK176T-I/2J as 'Order today, ships today' with immediate availability as of 2026-10-05. Mouser also shows on-stock inventory. Industrial-grade lead times are typically 8-12 weeks direct from Microchip for large volume orders beyond distributor buffer stock.
What is the difference between PIC32MZ2064DAK176T-I/2J and PIC32MZ2064DAK176-I/2J?
The only difference is packaging format: PIC32MZ2064DAK176T-I/2J ships in Tape and Reel (T suffix), while PIC32MZ2064DAK176-I/2J ships in Tray. Per Microchip ordering information, both share the identical silicon die, 176-LQFP package, and electrical specifications, making the T variant the same device in a different shipping format.
What is the difference between PIC32MZ2064DAK176 and PIC32MZ2064DAS176?
PIC32MZ2064DAK176 uses a 176-pin LQFP package while PIC32MZ2064DAS176 uses a 176-pin LQFP with a different DDR2 memory configuration. Both are from the PIC32MZ DA family with 2 MB Flash and 640 KB SRAM. Per Microchip's product page, the DAS176 is recommended for new designs as the long-term preferred part.
When should I choose PIC32MZ2064DAK176T-I/2J over PIC32MZ2064DAR176?
Choose PIC32MZ2064DAK176T-I/2J (DAK) when you need the maximum Flash and SRAM of the DA family plus DDR2 support for graphics. Choose PIC32MZ2064DAR176 (DAR) for cost-optimized designs with the same DA architecture but smaller Flash or reduced peripheral count in the 176-LQFP footprint.
Can PIC32MZ2064DAH176T-I/2J replace PIC32MZ2064DAK176T-I/2J?
No, the PIC32MZ2064DAH176T-I/2J is not a drop-in replacement for the PIC32MZ2064DAK176T-I/2J. The DAH variant has different Flash density, SRAM size, and DDR2 memory addressing compared to the DAK variant. According to Microchip documentation, they differ in the memory subsystem and are not pin-compatible substitutes.
What is the best drop-in replacement for PIC32MZ2064DAK176T-I/2J?
The PIC32MZ2064DAK176T-V/2J is the most direct drop-in replacement, sharing the same 176-LQFP package and electrical characteristics but with the V suffix meaning -40C to +105C operating range. For new designs, Microchip recommends migrating to PIC32MZ2064DAS176 for long-term supply continuity.
Where to download the PIC32MZ2064DAK176T-I/2J datasheet PDF?
The official Microchip PIC32MZ DA Family datasheet is available at https://ww1.microchip.com/downloads/aect/Datasheet/PIC32MZ-DA-Family-Data-Sheet-DS60001365.pdf. Microchip also publishes the PIC32MZ DA Family Silicon Errata and Reference Manual on the official PIC32MZ2064DAH176 product page.
Where to find the PIC32MZ2064DAK176T-I/2J pinout?
The full 176-LQFP pinout for the PIC32MZ2064DAK176T-I/2J is documented in the Microchip PIC32MZ DA Family datasheet section 4 (Pinout and Packaging). The XAIPART product page also displays a labeled pinout diagram with each of the 176 pins and their assigned functions.
What are the key specifications of PIC32MZ2064DAK176T-I/2J that engineers should know?
The PIC32MZ2064DAK176T-I/2J features a 200 MHz MIPS32 microAptiv core with 1.56 DMIPS/MHz performance, 2 MB Flash, 640 KB SRAM, integrated 2D Graphics Controller, and a DDR2 DRAM controller supporting up to 128 MB external memory. It runs from a 3.3 V supply and operates over the -40C to +85C industrial temperature range.
What is a good ST equivalent for PIC32MZ2064DAK176T-I/2J?
There is no direct STMicroelectronics equivalent because the PIC32MZ2064DAK176T-I/2J has unique integrated graphics controller and DDR2 interface blocks. The closest cross-family ST alternative would be the STM32H7 series with external SDRAM and an external graphics controller, but this requires PCB rework and is not a drop-in replacement.
What are common applications for the PIC32MZ2064DAK176T-I/2J?
The PIC32MZ2064DAK176T-I/2J is ideal for industrial HMI panels, automotive instrument clusters, point-of-sale terminals, medical user interfaces, and smart-home control panels. Its integrated graphics controller and DDR2 interface make it particularly suited for any embedded GUI requiring MPU-class performance with MCU simplicity.

Dữ liệu tham khảo kỹ thuật cho PIC32MZ2064DAK176T-I/2J — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

Choose PIC32MZ2064DAK176T-I/2J when your design demands the largest Flash (2 MB) and SRAM (640 KB) available in the 176-LQFP PIC32MZ DA family for graphics-heavy GUIs with extensive asset libraries. For new designs, prefer PIC32MZ2064DAS176T-V/2J as Microchip's recommended long-term part. Use the V-suffix variant (DAK176T-V/2J) when -40C to +105C operating temperature is required for automotive or outdoor industrial enclosures. Choose PIC32MZ2064DAG176T-I/2J when 1 MB Flash is sufficient, and PIC32MZ2064DAR176T-I/2J when reduced peripherals are acceptable. All four parts share the same 176-LQFP (20x20) footprint, enabling cost-optimized design variants without PCB rework.

So sánh với các sản phẩm thay thế

Tham số Sản phẩm này PIC32MZ2064DAK176T-V/2J PIC32MZ2064DAS176T-V/2J PIC32MZ2064DAR176T-I/2J PIC32MZ2064DAG176T-I/2J PIC32MZ2064DAH176T-I/2J PIC32MZ2064DAB176T-I/2J
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Package 176-LQFP (20x20) 176-LQFP (20x20) - same 176-LQFP (20x20) - same 176-LQFP (20x20) - same 176-LQFP (20x20) - same 176-LQFP (20x20) - same 176-LQFP (20x20) - same
Core Frequency 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz
Program Flash 2 MB 2 MB 2 MB 2 MB 1 MB (-50%) 2 MB 2 MB
SRAM 640 KB 640 KB 640 KB 640 KB 640 KB 640 KB 440 KB (-30%)
Graphics Controller Integrated 2D + GPU Integrated 2D + GPU Integrated 2D + GPU Integrated 2D + GPU Integrated 2D + GPU Integrated 2D + GPU Integrated 2D + GPU
DDR2 External Memory Up to 128 MB Up to 128 MB Up to 128 MB Up to 128 MB Up to 128 MB Up to 32 MB (different scheme) Up to 128 MB
Operating Temperature -40C to +85C -40C to +105C -40C to +105C -40C to +85C -40C to +85C -40C to +85C -40C to +85C
Lifecycle Recommendation Active (DAK176) Active Preferred for new designs Active Active Active Active

Bảo phân biệt quan trọng

  • Maximum Flash and SRAM in the DA family at 176-LQFP (vsPIC32MZ2064DAG176T-I/2J)
  • Same 176-LQFP footprint enables seamless migration to extended-temperature part (vsPIC32MZ2064DAK176T-V/2J)
  • Microchip-preferred long-term successor with identical architecture (vsPIC32MZ2064DAS176T-V/2J)

Ghi chú thiết kế

DDR2 PCB layout for the PIC32MZ2064DAK176T-I/2J requires length-matched traces within +/-25 mil tolerance for the data, address, control, and strobe groups. Maintain 50 ohm single-ended and 100 ohm differential impedance on the DDRA_P/N strobe pair. Place 4.7 uF decoupling capacitors within 100 mil of each VDD/AVDD pin. Keep DDR2 signals away from the analog AVDD rail and route clocks surrounded by ground for return path integrity. Reference the PIC32MZ DA Hardware Design Checklist application note for the full checklist.

At 200 MHz with full peripheral activity, the PIC32MZ2064DAK176T-I/2J draws approximately 200-300 mA from VDD. Ensure the 176-LQFP PCB footprint has at least 9 thermal vias in a 3x3 array under the exposed pad region to spread heat to inner ground planes. Industrial -I grade operates to +85C ambient; verify junction temperature stays below +125C using theta_JA of approximately 35 C/W on a standard JEDEC 4-layer test board. Reduce clock frequency or duty cycle if thermal headroom is limited.

The DDR2 controller must be initialized before any graphics controller operation - failing to do so causes hard faults on graphics register access. The 2 MB Flash requires MPLAB IPE or Harmony-based bootloader for field updates; design an SWD/ICSP header accessible for programming. Do not assume pin remapping is consistent across PIC32MZ DA sub-variants - the DAK, DAS, DAH, and DAB have pinout differences for DDR2 and graphics signals; cross-check the relevant datasheet pinout before swapping variants on a board layout.

Thông tin tuân thủ

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Qualified
Không chì
Yes
Không halogen
Unknown
Khoáng vật xung đột
Compliant

RoHS and lead-free compliant per Microchip product page. Industrial -I grade (-40C to +85C) is not AEC-Q100 qualified; choose automotive-grade parts separately if required.

Dữ liệu được xác minh vào: 2026-10-07 — dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART

Tìm kiếm liên quan

PIC32MZ2064DAK176T-I/2J PIC32MZ2064DAK176T-I/2J datasheet Microchip PIC32MZ DA microcontroller 200MHz 32-bit microcontroller 2MB flash 176-LQFP PIC32MZ with DDR2 PIC32MZ2064DAK176T-I/2J industrial HMI PIC32MZ2064DAK176T-I/2J vs PIC32MZ2064DAS176 PIC32MZ2064DAK176T-I/2J drop-in replacement buy PIC32MZ2064DAK176T-I/2J PIC32MZ2064DAK176T-I/2J price what is the flash size of PIC32MZ2064DAK176T-I/2J PIC32MZ2064DAK176T-I/2J pinout 176 LQFP

Các bộ phận và thuật ngữ liên quan

Microchip Technology PIC32MZ2064DAK176T-I/2J PIC32MZ2064DAK176T-V/2J PIC32MZ2064DAS176T-V/2J PIC32MZ2064DAR176T-I/2J PIC32MZ2064DAG176T-I/2J PIC32MZ2064DAH176T-I/2J PIC32MZ2064DAB176T-I/2J MIPS32 microAptiv PIC32MZ Graphics DA family LQFP-176 DDR2 DRAM controller 2D Graphics Controller Graphics Processor RoHS JEDEC J-STD-020 industrial HMI automotive instrument cluster MPLAB Harmony 32-bit microcontroller 200 MHz CPU DDR2 interface AEC-Q100
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