Datasheet Details
| Part number | HT49C50 |
|---|---|
| Manufacturer | Holtek Semiconductor Inc |
| File Size | 340.71 KB |
| Description | 8-Bit Microcontroller |
| Datasheet |
 HT49C50 Datasheet
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General Description
The HT49C50 is an 8-bit high performance single chip microcontroller.
Its single cycle instruction and two-stage pipeline architecture make it suitable for high speed applications.
Key Features
- Operating voltage: 2.2V~5.2V 8 input lines 12 bidirectional I/O lines Two external interrupt input Two 8-bit programmable timer/event counter with PFD (programmable frequency divider) function LCD driver with 33 ´ 3 or 32 ´ 4 segments 4K ´ 15 program memory ROM 160 ´ 8 data memory RAM Real Time Clock (RTC) 8-bit prescaler for RTC Watchdog timer.
- Buzzer output On-chip cr.