Microchip | PIC32MX250F128D-I/ML

It has flexible and independent ADC trigger sources. It supports mTouch™ capacitive touch sensing and provides high-resolution time measurement (1 ns).

Features:

• Operating Conditions
  • 2.3 V to 3.6 V, -40ºC to +105ºC, DC to 40 MHz
• Core: 40 MHz MIPS32® M4K®
  • MIPS16e® mode for up to 40% smaller code size
  • 1.56 DMIPS/MHz (Dhrystone 2.1) performance
  • Code-efficient (C and Assembly) architecture
  • Single-cycle (MAC) 32x16 and two-cycle 32x32 multiply
• Clock Management
  • 0.9% internal oscillator
  • Programmable PLLs and oscillator clock sources
  • Fail-Safe Clock Monitor (FSCM)
  • Independent Watchdog Timer
  • Fast wake-up and start-up
• Power Management
  • Low-power management modes (Sleep, Idle)
  • Integrated Power-on Reset and Brown-out Reset
  • 0.5 mA/MHz dynamic current (typical)
• Audio Interface Features
  • Data communication: I2S, LJ, RJ, DSP modes
  • Control interface: SPI and I2C™
• Timers/Output Compare/Input Capture
  • Five General Purpose Timers:
  • Five 16-bit and up to two 32-bit Timers/Counters
• Communication Interfaces
  • USB 2.0-compliant Full-speed OTG controller
  • Two UART modules (10 Mbps)
  • Supports LIN 2.0 protocols and IrDA® support
  • Two 4-wire SPI modules (20 Mbps)
• Direct Memory Access (DMA)
  • Four channels of hardware DMA with automatic data size detection
  • Two additional channels dedicated for USB
  • Programmable Cyclic Redundancy Check (CRC)
• Input/Output
  • 15 mA source/sink on all I/O pins
  • 5 V-tolerant pins
  • Selectable open drain, pull-ups, and pull-downs
• Qualification and Class B Support
  • AEC-Q100 REVG (Grade 2 -40ºC to +105ºC) planned
  • Class B Safety Library, IEC 60730
• Debugger Development Support
  • In-circuit and in-application programming
  • 4-wire MIPS® Enhanced JTAG interface
  • Unlimited program and six complex data breakpoints