M66006FP - Mitsubishi

M66006FP 12-BIT I/O EXPANDER

The M66006 is a semiconductor integrated circuit which has 12-bit shift register function to execute serial-parallel conversion and parallel-serial conversion. Because a serial-parallel shift register and a parallel-serial shift register are independently built in this IC, it is possible to read serial input data to a shift register while converting parallel.

Features

• Bi-directional serial data communication with MCU
• Read of serial data during parallel-serial conversion.
• Bit resolution of serial data I/O
• Low power dissipation (50µW/package max.) (VCC=5V, Ta =25°C, in quiescing)
• Schmitt input (DI, CLK, S, CS)
• Open drain output (DO, from D1 to D12)
• Parallel data I/O (from D1 to D12)
• Wide operating supply voltage range (VCC=2 to 6V)
• Wide operating temperature range (Ta =
  –20 to 75°C) APPLICATION Serial-parallel data conversion, parallel-serial data conversion, serial bus control by MCU. BLOCK DIAGRAM PIN CONFIGURATION (TOP VIEW) DO ← 1 DI → 2.