LS7366 Overview
LS7366 is a 32-bit CMOS counter, with direct interface for quadrature clocks from incremental encoders. It also interfaces with the index signals from incremental encoders to perform variety of marker functions. For munications with microprocessors or microcontrollers, it provides a 4-wire SPI/MICROWIRE bus.The four standard bus I/Os are SS/, SCK, MISO and MOSI.
LS7366 Key Features
- Operating voltage: 3.0V to 5.5V (VDD
- 5V count frequency: 40MHz
- 3V count frequency: 20MHz
- 32-bit counter (CNTR)
- 32-bit data register (DTR) and parator
- 32-bit output register (OTR)
- Two 8-bit mode registers (MDR0, MDR1) for programmable functional modes
- 8-bit instruction register (IR)
- 8-bit status register (STR)
- Latched Interrupt output on Carry or Borrow or pare or Index