PROGRAMMABLE PORT CONTROLLER (PORT EXPANDER WITH BUILT-IN E2 PROM CIRCUIT)

The S-7760A is a programmable port controller IC comprised of an E2 PROM, a control circuit for data output, a circuit to prevent malfunction caused by low power supply voltage and others. This IC operates at 400 kHz and Interfaces with exteriors via I 2 C-bus, controls an 8ch digital output with a serial signal. Among the digital output ports of 8 channels, the lower 4 channels have a Timer function so that at each port, users are able to set the default value and inverted delay time. In the higher 4 channels, setting the fixed output is available at each port. The default value is maintained despite power-off because this IC has an E2 PROM. The S-7760A is able to be used to control ON/OFF for the chips surrounding MPU and to output the default data that devices fundamentally have. By Seiko Instruments Inc.
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S-7760A 's PackagesS-7760A 's pdf datasheet



S-7760A Pinout, Pinouts
S-7760A pinout,Pin out
This is one package pinout of S-7760A,If you need more pinouts please download S-7760A's pdf datasheet.

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