PIC32MZ2048ECH144中文资料微芯科技数据手册PDF规格书

32-bit MCUs (up to 2 MB Live-Update Flash and 512 KB SRAM) with Audio and Graphics Interfaces, HS USB, Ethernet, and Advanced Analog

Operating Conditions

• 2.2V to 3.6V, -40ºC to +85ºC, DC to 200 MHz

• 2.2V to 3.6V, -40ºC to +125ºC (Planned)

Core: 200 MHz (up to 330 DMIPS) microAptiv™

• 16 KB I-Cache, 4 KB D-Cache

• MMU for optimum embedded OS execution

• microMIPS™ mode for up to 35 smaller code size

• DSP-enhanced core:

- Four 64-bit accumulators

- Single-cycle MAC, saturating and fractional math

• Code-efficient (C and Assembly) architecture

Clock Management

• 0.9 internal oscillator

• Programmable PLLs and oscillator clock sources

• Fail-Safe Clock Monitor (FSCM)

• Independent Watchdog Timers (WDT) and Deadman

Timer (DMT)

• Fast wake-up and start-up

Power Management

• Low-power modes (Sleep and Idle)

• Integrated Power-on Reset and Brown-out Reset

Memory Interfaces

• 50 MHz External Bus Interface (EBI)

• 50 MHz Serial Quad Interface (SQI)

Audio and Graphics Interfaces

• Graphics interfaces: EBI or PMP

• Audio data communication: I2S, LJ, and RJ

• Audio control interfaces: SPI and I2C™

• Audio master clock: Fractional clock frequencies with USB

synchronization

High-Speed (HS) Communication Interfaces(with Dedicated DMA)

• USB 2.0-compliant Hi-Speed On-The-Go (OTG) controller

• 10/100 Mbps Ethernet MAC with MII and RMII interface

Security Features

• Crypto Engine with a RNG for data encryption/decryption

and authentication (AES, 3DES, SHA, MD5, and HMAC)

• Advanced memory protection:

- Peripheral and memory region access control

Direct Memory Access (DMA)

• Eight channels with automatic data size detection

• Programmable Cyclic Redundancy Check (CRC)

Advanced Analog Features

• 12-bit ADC module:

- 28 Msps with six Sample and Hold (S&H) circuits

- Up to 48 analog inputs

• Flexible and independent ADC trigger sources

• Two comparators with 32 programmable voltage references

• Temperature sensor with ±2ºC accuracy (Continue ...)