Holtek Semiconductor HT48CU80
HT48CU80 is fully pin and functionally compatible with the OTP version HT48RU80 device. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, watchdog timer, buzzer driver, 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. The HT48CU80 is under development and will be available soon.| Part No. | HT48CU80 |
|---|---|
| Datasheet | HT48CU80 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | I/O Type 8-Bit MCU |
| Buy | Stock & Price |
FEATURES
● Operating voltage:● 576´8 data memory RAM
● Universal Asynchronous Receiver/Transmitter fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V
● Low voltage reset function
● 56 bidirectional I/O lines (max.)
● Two interrupt input
● 16-bit´2 programmable timer/event counter and (UART)
● HALT function and wake-up feature reduce power consumption
● 16-level subroutine nesting
● Up to 0.5ms instruction cycle with 8MHz system clock overflow interrupts with PFD outputs
● 8-bit´1 programmable timer/event counter
● On-chip RC oscillator, external crystal and RC oscil- at VDD=5V
● Bit manipulation instruction
● 16-bit table read instruction
● 63 powerful instructions
● All instructions in one or two machine cycles
● 48-pin SSOP, 64-pin QFP package lator
● 32768Hz crystal oscillator for timing purposes only
● Watchdog Timer
● 16K´16 program memory ROM
GENERAL DESCRIPTION
The HT48RU80/HT48CU80 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications.
