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R8A66156SP

Renesas
Part Number R8A66156SP
Manufacturer Renesas
Description 24-bit I/O EXPANDER
Published Nov 17, 2013
Detailed Description R8A66156SP 24-bit I/O EXPANDER WITH LED DRIVE FUNCTION REJ03F0283-0100 Rev. 1.00 Sep.14.2009 DESCRIPTION R8A66156 is a...
Datasheet PDF File R8A66156SP PDF File

R8A66156SP
R8A66156SP

Overview
R8A66156SP 24-bit I/O EXPANDER WITH LED DRIVE FUNCTION REJ03F0283-0100 Rev.
1.
00 Sep.
14.
2009 DESCRIPTION R8A66156 is a semiconductor integrated circuit which has 24-bit shift register function to execute serial in parallel out conversion and parallel in - serial out conversion.
Built in two shift registers for serial in - parallel out and parallel in - serial out are constructed independently, This IC is able to read serial input data into a shift register while output the serial data converting from the parallel data input.
Also, parallel data I/O pins can be set to input mode or output mode by a bit.
R8A66156 is useful in a wide range of applications, such as MCU (micro controller unit) I/O port extension and serial bus system data communication.
Moreover, R8A66156 can be used as the anode common LED drive too.
FEATURES Bi-directional serial communication with MCU Serial data can be input during parallel to serial data conversion Parallel data I/O pins can be set input mode or out...


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