M60006P Datasheet | Mitsubishi Electric

DESCRIPTION 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 data into serial data. Also, parallel data I/O pins can be set to input mode or output mode bit-by-bit. The M66006 can be widely used for I/O port expansion of MCU, serial bus system data munication, etc. FEATURES - Bi-directional serial data munication 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 CS → 4 VCC Set input 5 20 ↔ D1   19 ↔ D2   18 ↔ D3   17 ↔ D4  16 ↔ 15 ↔ 14 ↔ 13 ↔ 12 ↔ 11 ↔      D5    Parallel data I/O D6     D7    D8    D9     D10   Serial data output Serial data input DO DI CLK CS D1 D2 D3 D4 D5 Clock input CLK → 3 Chip select input S→ 6 GND D6 D7 Parallel data   D12 outputs    D11 ↔ 8 ↔ 9 D12 D11 D8 D9 D10 Outline 20P4 20P2N-A VCC 5 Control circuit Clock input CLK 3 Set input S 6 Shift register ! D12 D11 D10 Serial 1 DOdata output 20 D1 19 18    D2     D3                D10     D11    D12   D3 D2 D1 VCC CLK S CS DI Chip select input CS 4 Q12 Q11 Q10 D12 D11 D10 Q12 D11 D10 D1 DI...