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Part Number
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80C554 |
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Manufacturer
|
NXP |
|
Description
|
80C51 8-bit microcontroller |
|
Published
|
Mar 22, 2005 |
|
Datasheet
|
80C554
|
Features
• 83C554—16k bytes ROM
• 80C554—ROMless version
• 87C554—16k bytes EPROM
The 87C554 contains a 16k × 8 non-volatile EPROM, a 512 × 8 read/write data memory, five 8-bit I/O ports, one 8-bit input port, two 16-bit timer/event counters (identical to t...
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