Datasheet Details
- Part number
- HT49R30
- Manufacturer
- Holtek Semiconductor Inc
- File Size
- 339.14 KB
- Datasheet
- HT49R30_HoltekSemiconductorInc.pdf
- Description
- 8-Bit LCD Type MCU
HT49R30 Description
HT49R50 8-Bit Microcontroller .HT49R30 Features
* Operating voltage: - 2MHz: 3.0V~5.2V - 2MHz~4MHz: 4.5V~5.5V 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 withHT49R30 Applications
* The device is suited for use in multiple LCD low power applications among which are calculators, clock timers, games, scales, leisure products, other hand held LCD products, and battery system in particular. 1 October 22, 1999 HT49R50 Block Diagram In te rru p t C ir c u it P ro g ra m E P R O M
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