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Intel, Corp.
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| Part No. |
P83C151SA
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| OCR Text |
...v ss2 23, 34 e ea y /v pp 35 31 bus control & status name plcc dip p3.6/wr y 18 16 p3.7/rd y 19 17 ale/prog y 33 30 psen y 32 29 7
8xc151...port 0. this is an 8-bit, open-drain, bidirectional i/o port. ad7:0 p1.0 i/o port 1. this is an 8-bi... |
| Description |
HIGH-PERFORMANCE CHMOS MICROCONTROLLER 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PDIP40
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| File Size |
308.41K /
33 Page |
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it Online |
Download Datasheet
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Intersil, Corp.
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| Part No. |
HS1-82C55ARH
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| OCR Text |
...on pin description d7 - d0 data bus (bi-directional reset reset input cs chip select rd read input wr write input a0 - a1 port address pa7 - pa0 port a (bit) pb& - pb0 port b (bit) pc7 - pc0 port c (bit) vdd +5 volts gnd 0 volts 13 1 2 3 4 ... |
| Description |
Radiation Hardened CMOS Programmable Peripheral Interface 辐射加固CMOS可编程外设接
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| File Size |
169.24K /
23 Page |
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it Online |
Download Datasheet |
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MAXIM - Dallas Semiconductor
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| Part No. |
DS18B20
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| OCR Text |
...8b20 communicates over a 1-wire bus th at by definition requires only one data line (and ground) for communication with a central microproce...port (the dq pin in the ca se of the ds18b20). in this bus system, the microprocessor (the master de... |
| Description |
High-Precision 1-Wire Digital Thermometer
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| File Size |
274.35K /
20 Page |
View
it Online |
Download Datasheet |
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