W78LE516 NUVOTON PLCC44

• Fully static design 8-bit CMOS microcontroller
• 64K bytes of in-system programmable Flash EPROM for Application Program (AP FLASH EPROM)
• 4K bytes of auxiliary Flash EPROM for Loader Program (LD FLASH EPROM)
• 512 bytes of on-chip RAM. (including 256 bytes of AUX-RAM, software selectable)
• 64K bytes program memory address space and 64K bytes data memory address space
• Four 8-bit bi-directional ports
• One 4-bit multipurpose programmable port
• Three 16-bit timer/counters
• One full duplex serial port
• Eight-sources, two-level interrupt capability
• Built-in power management
• Code protection
• Packaged in
− Lead Free(RoHS) DIP 40: W78L516A24DL
− Lead Free(RoHS) PLCC 44: W78L516A24PL
− Lead Free(RoHS) QFP 44: W78L516A24FL
− Lead Free(RoHS) LQFP 48: W78L516A24LL