32-bit MCU in 28-pin PDIP package, great! Even good, we have the starter kit for it :)
PIC32MX250F128B is 32-bit microcontroller from Microchip with super powerful RISC processor that able to run up to 50MHz and provide 83 DMIPS. More info? Check the datasheet under the "Attachment". Get started with the SK1632 Starter Kit.
Features:
32-bit PIC MCU
50 MHz/83DMIPS, 32-bit RISC CPU with 0.5 mA/MHz current consumption
Two I2S/SPI modules for Codec and serial communications
Peripheral Pin Select (PPS) functionality
Parallel Master Port (PMP) for graphics interfaces
Charge Time Measurement Unit (CTMU) :
Supports mTouchTM Capacitive touch buttons and sliders
Provides high-resolution time measurement (1 ns)
On-chip temperature measurement capability
Temperature Range - 40°C to 105°C
Operating voltage range of 2.3V to 3.6V
Up to 128KB Flash memory (plus an additional 3 KB of Boot Flash)
Up to 32K SRAM memory
1.65 DMIPS/MHz (Dhrystone 2.1) performance
MIPS32® M4K® core with MIPS16e® mode for up to 40% smaller code size
Pin-compatible with most Microchip 16-bit devices
Multiple power management modes
Configurable WDT with on-chip Low-Power RC oscillator for reliable operation
Peripheral Features:
Peripheral Pin Select (PPS) functionality
Up to 4 channels of hardware DMA with automatic data size detection
Two UART and I2Câ„¢ modules
Separate PLLs for CPU and USB clocks
Hardware Real-Time Clock and Calendar (RTCC)
Five 16-bit Timers/Counters (two 16-bit pairs combine to create two 32-bit timers)