h1_key

说明

请考虑PIC32MZ2048EFM124用于新设计

特性

• 200 MHz/330 DMIPS, microAptiv core
• DSP-enhanced core:
• Four 64-bit accumulators
• Single-cycle MAC, saturating and fractional math
• Dual Panel Flash for live update support
• 10-bit, 500 KSPS, 48-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
• Crypto Engine with a RNG for data encryption/decryption and authentication (AES, 3DES, SHA, MD5, and HMAC)
• Temperature Range:
• 40°C to 85°C;
• 40°C to 125°C (planned)
• 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
• Code-efficient (C and Assembly) architecture
• Low-power management modes (Idle and Sleep)
• 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
• 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
• 10-bit ADC Module:
• 500 Ksps rate with one Sample and Hold (S&H) circuits
• Up to 48 analog inputs
• Flexible and independent ADC trigger sources
• 6 digital filters and comparators
• Two analog comparators with 32 programmable voltage references
• Temperature sensor with ±2°C accuracy
• 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

参数