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.

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