HT49R30 - 8-Bit LCD Type MCU

Holtek Semiconductor Inc

Datasheet Details

Part number	HT49R30
Manufacturer	Holtek Semiconductor Inc
File Size	339.14 KB
Description	8-Bit LCD Type MCU
Datasheet	HT49R30_HoltekSemiconductorInc.pdf

The HT49R50 is an 8-bit high performance single chip microcontroller.

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 with 33´3 or 32´4 segments 4K´15 program memory EPROM 160´8 data memory RAM Real Time Clock (RTC) 8-bit prescaler for RTC.
Watchdog timer.

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Published: Mar 26, 2005 |