TMC20073-NT中文资料CircLink™ Communications Controller LSI数据手册Microchip规格书

描述 Description

Product

特性 Features

■ 3.3V (3.0 to 3.6V) Power Supply Voltage (Vdd)
■ 128 Pin TQFP Package (14x14, 0.4 pitch)
■ Supports 8/16-Bit Data Bus (Selectable)
■ Full 1K On-Chip Dual-Port Buffer RAM
■ Supports Sequential I/O Mapped Access to Internal RAM Buffer
■ Supports up to 31 Nodes
■ Low Power CMOS, 3.3V Operation with 5V Tolerance
■ Cabling Options
— Fiber Optics, RS485 Twisted Pair
■ High Speed: Up to 5 Mbps
■ Include 3 Port HUB
■ Can operate with or without CPU
— With CPU: Support interface to multiple CPU’s
    – Intel (80XX) and Motorola (68XXX)
— Without CPU: Support general purpose I/O ports
    – 16 bit input and 16 bit output
■ Support multi-topology
— Bus, Star and Mixed type
■ Temperature Range from -20° to 85°