General Description

The HT48R062/HT48C062 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for cost-effective multiple I/O control product applications. The mask version HT48C062 is fully pin and functionally compatible with the OTP version HT48R062 devices.

The advantages of low power consumption, I/O flexibility, oscillator options, HALT and wake-up functions, watchdog timer, as well as low cost, enhance the versatility of these devices to suit a wide range of application possibilities such as industrial control, consumer products, subsystem controllers, etc.

特性 Features

? Operating voltage:

fSYS=4MHz: 2.2V~5.5V

fSYS=8MHz: 3.3V~5.5V

? 11 bidirectional I/O lines

? On-chip crystal and RC oscillator

? Watchdog Timer

? 1Kx14 program memory

? 32x8 data RAM

? HALT function and wake-up feature reduce power consumption

? 63 powerful instructions

? Up to 0.5μs instruction cycle with 8MHz system clock

? All instructions in 1 or 2 machine cycles

? 14-bit table read instructions

? One-level subroutine nesting

? Bit manipulation instructions

? Low voltage reset function

? 16-pin DIP/NSOP package