28-Pin Industrial-Grade Microcontroller, 8-Bit RISC, 32 MHz, 25 I/O Lines, SOIC-28
28-Pin QFN Industrial Microcontroller, 8-Bit RISC, 32 MHz, 25 I/O Lines, FLASH ROM
28-Pin Quad Flat No-Lead (VQFN) Microcontroller, 8-Bit RISC, 32 MHz, 25 I/O
