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PHILIPS[Philips Semiconductors]
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Part No. |
P87CL54X2BDH P87CL52X2 P87CL52X2BBD P87CL52X2BDH P87CL54X2BBD
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OCR Text |
...in, bidirectional I/O port with schmitt trigger inputs. Port 0 pins that have 1s written to them float and can be used as high-impedance inputs. Port 0 is also the multiplexed low-order address and data bus during accesses to external progr... |
Description |
80C51 8-bit microcontroller family
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File Size |
292.06K /
47 Page |
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it Online |
Download Datasheet
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SAMSUNG SEMICONDUCTOR CO. LTD. SAMSUNG[Samsung semiconductor]
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Part No. |
S3C9658 C9658 P9658 S3C9654
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OCR Text |
...n Bit-programmable I/O port for schmitt trigger input or n-ch open drain output (50 mA). Pull-up resistor is assignable to input pin by software and is automatically disabled for output pin. Port 0 can be individually configured as external... |
Description |
MICROCONTROLLER
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File Size |
196.66K /
27 Page |
View
it Online |
Download Datasheet
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Price and Availability
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