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Others / GPBA

Bus I/O extender

GPBA

Working Voltage

Max.Total Memory Extension (Bytes)

Max. Controllable Memory Number

extension interface (Pin No.)

Max. Extensible I/O Number

Operating Frequency

Data
Sheet

GPBA01B

2.4V~5.5V

4 M

3

BUS interface (10)

24 I/O + 1 O

4MHz@2.4V
6MHz@3.6V

GPBA02A

2.2V~5.5V

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SPI (4)

24 I/O

6MHz@2.2V

 
 
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