W78L058A
Description
The W78L058A is an 8-bit microcontroller which has an in-system programmable Flash EPROM for firmware updating.
Key Features
- Fully static design 8-bit CMOS microcontroller
- 32K bytes of in-system programmable Flash EPROM for Application Program (APROM)
- 4K bytes of auxiliary ROM for Loader Program (LDROM)
- 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
