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OKI electronic
OKI SEMICONDUCTOR CO., LTD.
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| Part No. |
MSM82C55A MSM82C55A-2GS MSM82C55A-2VJS
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| OCR Text |
...ombination of A0 and A1, either one is selected from among port A, port B, port C, and control register. These pins are usually connected to low order 2 bits of the address bus. These are universal 8-bit I/O ports. The direction of inputs/ ... |
| Description |
CMOS PROGRAMMABLE PERIPHERAL INTERFACE 可编程外围接口的CMOS
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| File Size |
191.33K /
26 Page |
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it Online |
Download Datasheet
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Fujitsu Media Devices
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| Part No. |
MBP673 MBP678
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| OCR Text |
... divided-by-2 of oscillation or one to four times the oscillation (at oscillation of 4 MHz, 4 MHz to 16 MHz). Minimum instruction execution ...port MB90670 series: Maximum of 65 ports MB90675 series: Maximum of 84 ports * Timer Timebase timer/... |
| Description |
(MBP673 / MBP678) 16-Bit Proprietary Microcontroller
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| File Size |
756.33K /
106 Page |
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it Online |
Download Datasheet |
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HuNan Hochip Times Microelectronics
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| Part No. |
LS2051
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| OCR Text |
...rams. The performance when only one program is executed is 1.27 times of that of AT89C2051, and the processing capacity is 2.55 times of AT8...port, a high-accuracy on-chip analogy comparator, oscillator and clock circuitry. The operating rang... |
| Description |
8-Bit MCU
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| File Size |
538.08K /
23 Page |
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it Online |
Download Datasheet |
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INTEL CORP
Intel, Corp.
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| Part No. |
LD87C51FB-1 TP80C51FA N80C51FA-24 LN80C51FA-1 D83C51FA-33
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| OCR Text |
...g purposes. Note, however, that one ALE pulse is skipped during each access to external Data Memory. If desired, ALE operation can be disabl...port pins is not inhibited. To eliminate the possibility of an unexpected write when Idle is termina... |
| Description |
8-BIT, MROM, 33 MHz, MICROCONTROLLER, CDIP40
8-BIT, 16 MHz, MICROCONTROLLER, PQCC44
8-BIT, 24 MHz, MICROCONTROLLER, PQCC44
EVENT-CONTROL CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER 8-BIT, 12 MHz, MICROCONTROLLER, PDIP40
8-Bit MCU: CISC: EPROM: MCS51 Family
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| File Size |
1,549.22K /
20 Page |
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it Online |
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Price and Availability
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