PIC32MZ2064DAK169-V/HF

Microcontrollers Overview

The PIC32MZ2064DAK169-V/HF is a 32-bit microcontroller from the PIC32MZ Graphics (DAK/DAL/DAR/DAS) family, manufactured by Microchip Technology. It features a MIPS32 microAptiv core operating at up to 200 MHz with 32 KB I-Cache and 32 KB D-Cache. The device includes 2 MB of Flash program memory, 640 KB of SRAM data memory, and an internal DDR2 SDRAM controller supporting up to 32 MB of external memory. It operates within a voltage range of 1.7V to 1.9V for VDDCORE and 2.2V to 3.6V for VDDIO, with industrial temperature ratings of -40°C to +85°C or -40°C to +105°C. The component is housed in a 169-pin LFBGA package.

Microcontrollers Feature Summary

• Integrated high-performance 2D Graphics Processing Unit (GPU) and 3-layer Graphics Controller for advanced visual interfaces.
• Includes a dedicated Crypto Engine with Random Number Generator (RNG) for hardware-accelerated encryption and authentication.
• Features multiple high-speed communication modules including USB 2.0 HS OTG, Ethernet MAC, and dual CAN 2.0B controllers.
• Supports low-power operation through various power management options, including Sleep and Idle modes.

Microcontrollers Applications

• Industrial Human-Machine Interfaces (HMI)
• Medical equipment displays
• Smart home control panels

Microcontrollers Procurement Notes

Verify the specific suffix '-V/HF' against official datasheets to confirm the exact temperature grade and RoHS compliance status. Ensure that the required DDR2 SDRAM capacity matches the internal controller's capabilities. Confirm package availability and lead times directly with authorized distributors as supply conditions may vary.

Microcontrollers Selection Notes

Select this model when a balance of substantial on-chip memory and integrated graphics processing is required. The DAK variant specifically lacks internal DDR2, necessitating external memory solutions. Evaluate the need for the extended temperature range (-V) versus standard industrial grades based on environmental constraints.

Microcontrollers Part Context

This component belongs to the PIC32MZ DA series, designed for graphics-intensive applications. It shares architectural similarities with DAL, DAR, and DAS variants, differing primarily in memory configuration and package type. The DAK designation indicates the absence of an internal DDR2 controller, relying instead on external memory interfaces.

Microcontrollers Replacement Considerations

PIC32MZ2064DAL169-V/HF

Microcontrollers FAQ

Does the PIC32MZ2064DAK169 include internal DDR2 SDRAM?

No, the DAK variant does not include an internal DDR2 controller; it relies on external memory interfaces such as EBI or SDHC.

What is the maximum clock frequency of the MIPS32 microAptiv core?

The core operates at a maximum frequency of 200 MHz.