IDT72V8981DBG中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

FEATURES:

? 128 x 128 channel non-blocking switch

? Serial Telecom Bus Compatible (ST-BUS?)

? 4 RX inputs—32 channels at 64 Kbit/s per serial line

? 4 TX output—32 channels at 64 Kbit/s per serial line

? Three-state serial outputs

? Microprocessor Interface (8-bit data bus)

? 3.3V Power Supply

? Available in 44-pin Plastic Leaded Chip Carrier (PLCC), and

44-pin Plastic Quad Flatpack (PQFP)

? Operating Temperature Range -40°C to +85°C

? 3.3V I/O with 5V Tolerant Inputs