LS7266R1中文資料LSI數(shù)據(jù)手冊(cè)PDF規(guī)格書

FEATURES:

? 30 MHz count frequency in non-quadrature mode, 17MHz in x4 quadrature mode.

? Dual 24-bit counters to support X and Y axes in motion control applications.

? Dual 24-bit comparators.

? Digital filtering of the input quadrature clocks

? Programmable 8-bit separate filter clock prescalers for each axis.

? Error flags for noise exceeding filter band width.

? Programmable Index Input and other programmable I/Os.

? Independent mode programmability for each axis.

? Programmable count modes:

Quadrature (x1, x2, x4) / Non-quadrature,

Normal / Modulo-N / Range Limit / Non-Recycle,

Binary / BCD.

? 8-bit 3-State data I/O bus.

? 5V operation (VDD-VSS).

? TTL/CMOS compatible I/Os.

? LS7266R1 (DIP); LS7266R1-SD (Skinny DIP);

LS7266R1-S (SOIC); LS7266R1-TS (TSSOP)