W78C54 Overview
The W78C54 is a derivative of the W78C52 microcontroller family that provides extended internal ROM. The chip has 16K bytes of mask ROM and 256 bytes of RAM. This device provides an enhanced architecture that makes it more powerful and suitable for a variety of
W78C54 Key Features
- DC to 40 MHz extensive operating frequency - 256-byte on-chip scratch pad RAM - 16K-byte on-chip mask ROM - 64K-byte add
- Three 16-bit timer/counters - Four 8-bit bit-addressable I/O ports - One extra 4-bit bit-addressable I/O port, additiona
W78C54 Applications
- Three 16-bit timer/counters - Four 8-bit bit-addressable I/O ports - One extra 4-bit bit-addressable I/O port, additiona