ACE
UM82450 and UM8250 are programmable Asynchronous Communication Element (ACE) chips fabricated with Si -Gate NMOS process.The UM82450 is an improved specification version of the UM8250.These two products perform serial-to-parallel conv
NEC Parallel Interface Unit
The uPD71055 is a programmable parallel interface unit for use in microcomputer systems. It has three I/O ports and is capable of operations ranging from basic...
IC: rozhraní expandér I/O I2C Kanály: 8 2,5÷6VDC SO16-W
Napájecí napětí 2.5...6V DC Montáž SMD Pouzdro SO16-W Rozhraní I2C Druh integrovaného obvodu expandér I/O Počet kanálů 8 Kmitočet 100kHz
Procesor pochází z nedokončené výroby, asi je naprogramovaný
Clock Frequency Max: 24 MHz Core: 89C Data Bus Width: 8 bit Height: 3.94 mm Interface: UART Length: 52.6 mm Mounting Style: Through...
