HOLTEK

HT48CA6
8-Bit IR Remote Controller
 Features

Operating voltage: 1.8V~3.6V

62 powerful instructions

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