General Description
The HT48CA6 is an 8-bit high performance RISC-like microcontroller specifically designed for multiple I/O product applications. The device is particularly suitable for use in products such as remote controllers, toys and various subsystem controllers. A HALT feature is included to reduce power consumption.

Features
• Operating voltage: 1.8V~3.6V
• Ten bidirectional I/O lines
• Six Schmitt trigger input lines
• One carrier output, 1/2 or 1/3 duty with high sink current capability
• On-chip crystal and RC oscillator
• Watchdog Timer
• 1Kx14 program ROM
• 32x8 data RAM
• HALT function and wake-up feature reduce power consumption
• 62 powerful instructions
• Up to 1μs instruction cycle with 4MHz system clock
• All instructions in 1 or 2 machine cycles
• 14-bit table read instructions
• One-level subroutine nesting
• Bit manipulation instructions
• 20/24-pin SOP package