Holtek Semiconductor HT48C70
the HT48C70 is one with the most features of the four microcontrollers. The (TMR0) INT indicates that the TMR0 pad should be bonded to the INT pin.| Part No. | HT48C70 |
|---|---|
| Datasheet | HT48C70 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | 8-Bit Microcontroller Series |
| Buy | Stock & Price |
FEATURES
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● Operating voltage: 2.4V~5.2V Bidirectional I/O lines with a selection of 18, 22, 32 and 56 lines One interrupt input Programmable timer/event counters with overflow interrupts and a selection of one 8-bit counter, one 8-bit and one 16-bit counters, or two 16-bit counters On-chip crystal and RC oscillator Watchdog timer Program ROM with size selection of 1K×14, 2K×14, 4K×15 and 8K×16 bits
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● Data RAM with size selection of 64×8, 96×8, 160×8 and 224×8 bits Halt function and wake-up feature to reduce power consumption 63 powerful instructions Up to 0.5µs instruction cycle with 8MHz system clock at VDD=5V All instructions in 1 or 2 machine cycles 14-bit/15-bit/16-bit table read instructions 2-level/4-level/8-level subroutine nesting Bit manipulation instructions
GENERAL DESCRIPTION
The HT48C10/48C30/48C50/48C70 are 8-bit high performance RISC-like microcontrollers, specifically designed for multiple I/O product applications. These devices are suitable for use in products such as remote controllers, fan/light controllers, washing machine controllers, scales, toys, and various subsystem controllers.
