UM805
UNIVERSAL MICROELECTRONICS
15 Watt DC-DC ConvertersUM800 SERIES
15 Watt DC-DC Converters
■ ■ ■ ■ ■ ■ 4:1 Input Range. 15W Isolated Output. Efficiency to 80%. Remote On/Off Control. 100 KHz Switching Frequency. Six-Sided Shield.
SPECIFICATIONS
All specifications are typical at nominal line, full lo
UM8051
UMC
Single Chip 8-Bit MicrocomputereUMC UMBOS1 / UMB031
======::::Single Chip 8-Bit Microcomputer
Features
• 4K x BROM • 128 x 8 RAM • Four 8-bit ports, 32 I/O lines • Two 16-bit timer/event counters • High-performance full-duplex serial channel • External memory expandable to 128K