Microchip PIC32MZ EF Audio 144-pin PIM for Bluetooth Audio Development Kit (MA320018)

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Detailed Description

The PIC32MZ EC and PIC32MZ EF families of devices are high-performance 32-bit microcontrollers that can perform a wide variety of functionality for embedded applications.

The PIC32MZ EF series is powered by Imagination’s MIPS M-Class core at 200MHz/330 DMIPS and 3.28 CoreMarks/MHz, along with dual-panel, live-update Flash (up to 2 MB), large RAM (512 KB) and the widest selection of connectivity peripherals in the entire PIC32 portfolio, including a 10/100 Ethernet MAC, Hi-Speed USB MAC/PHY and dual CAN ports. Many embedded applications are adding better graphics displays, and the PIC32MZ EF, in the LCCG configuration, can support up to a WQVGA display without the added cost of external graphics controllers. An optional, full-featured hardware crypto engine is also available with a random number generator for high-throughput data encryption/decryption and authentication (e.g., AES, 3DES, SHA, MD5 and HMAC).

Key Features:

• 200 MHz/330 DMIPS, MIPS Warrior M-class core
• DSP-enhanced core:
• Four 64-bit accumulators
• Single-cycle MAC, saturating and fractional math
• IEEE 754-compliant
• Dual Panel Flash for live update support
• FPU for fast single- and double-precision math
• 12-bit, 18 MSPS, 40-channel ADC module
• Memory Management Unit for optimum embedded OS execution
• microMIPS mode for up to 35% code compression
• CAN, UART, I2C, PMP, EBI, SQI & Analog Comparators
• SPI/I2S interfaces for audio processing and playback
• Hi-Speed USB 2.0 Device/Host/OTG
• 10/100 Mbps Ethernet MAC with MII and RMII interface
• Temperature Range: - 40°C to 85°C; - 40°C to 125°C (planned)
• Microcontroller Features
  • Operating voltage range of 2.2V to 3.6V
  • 2MB Flash memory (plus an additional 160 KB of Boot Flash)
  • 512KB SRAM memory
  • microMIPS mode for up to 35% smaller code size
  • DSP-enhanced core:
  • Four 64-bit accumulators
  • Single-cylce MAC, saturating and fractional math
  • IEEE 754-compliant
  • FPU for fast single- and double-precision math
  • Code-efficient (C and Assembly) architecture
  • Low-power management modes (Idle and Sleep)
• Peripheral Features
  • 50 MHz External Bus Interface (EBI)
  • 50 MHz Serial Quad Interface (SQI)
  • Peripheral Pin Select (PPS) functionality to enable function remap
  • 8 channels of hardware programmable DMA and 18 channels of dedicated DMA with automatic data size detection
  • Six UART modules (25 Mbps): Supports LIN 1.2 and IrDA protocols
  • Two CAN modules 2.0B Active with DeviceNet addressing support
  • Six 4-wire SPI modules (50 Mbps)
  • SQI configurable as an additional SPI module (50 MHz)
  • Five I2C modules (up to 1 Mbaud) with SMBus support
  • Parallel Master Port (PMP)
  • Hardware Real-Time Clock and Calendar (RTCC)
  • Nine 16-bit Timers/Counters (four 16-bit pairs combine to create four 32-bit timers)
  • Nine Capture inputs and Nine Compare/PWM outputs
• Audio/Graphics/Touch HMI Features
  • Graphics interface: EBI or PMP
  • Audio data communication: I²S, LJ, RJ, USB
  • Audio data control interface: SPI and I²C
  • Audio data master clock: Fractional clock frequencies with USB synchronization
• Advanced Analog Features
  • 12-bit ADC Module:
  • 18 Msps rate with six Sample and Hold (S&H) circuits (five dedicated and one shared)
  • Up to 40 analog inputs
  • Can operate during sleep and idle modes
  • Multiple trigger sources
  • Six digital comparators and six digital filters
  • Two analog comparators with 32 programmable voltage references
  • Temperature sensor with ±2°C accuracy
• Debugger Development Support
  • In-circuit and in-application programming
  • 4-wire MIPS® Enhanced JTAG interface
  • Unlimited program and 12 complex data breakpoints
  • IEEE 1149.2-compatible (JTAG) boundary scan
  • Non-intrusive hardware-based instruction trace

MA320018 User Guide and Schematic

microchip.com