HT48R01B - Holtek Semiconductor

HT48R01B (HT4xR0xx) Small Package 8-Bit OTP MCU

The Small Package MCUs are a series of 8-bit high performance, RISC architecture microcontrollers specifiwww.DataSheet4U.com cally designed for a wide range of applications. The usual Holtek microcontroller features of low power consumption, I/O flexibility, timer functions, oscillator options, power down and wake-up functions, watchdog timer and low voltage.

Features

CPU Features
· Operating voltage:
· LIRC oscillator function for watchdog timer
· All instructions executed in one or two instruction fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.0V~5.5V fSYS= 12MHz: 4.5V~5.5V
· Up to 0.33ms instruction cycle with 12MHz system cycles
· Table read instructions
· 63 powerful instructions
· 6-level subroutine nesting
· Bit manipulation instruction
· Low voltage reset function
· 10-pin MSOP, 16-pin NSOP package types clock at VDD= 5V
· Sleep mode and wake-up functions to reduce power consumption
· Oscillator types: External high freuency Crystal -- HXT External RC -- .