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SGS Thomson Microelectronics 意法半导 STMicroelectronics N.V.
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Part No. |
AN980 ST72251G2 ST72251G2M6
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OCR Text |
...NTERFACE
Rows are connected to inputs with pull-up and interrupts (Port C). Columns are connected to Port A configured as output. The resul...outputs (Port A). External interrupts are caused by a low level applied to a pin of Port C (caused b... |
Description |
ST7 - KEYPAD DECODING TECHNIQUES, IMPLEMENTING WAKE-UP ON KEYSTROKE STORAGE, SHELVES CABINET RoHS Compliant: Yes 8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI, I2C AND 2 TIMERS 8位微控制器有4K的光双层/存储器,256字节RAM,ADC的,水分散粒剂,SPI,I2C定时
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File Size |
61.17K /
10 Page |
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it Online |
Download Datasheet
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http:// Analog Devices, Inc.
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Part No. |
AD8347-EVAL AD8347ARU-REEL7
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OCR Text |
... For optimum performance, these inputs should be driven differentially. Typical input drive level is equal to -8 dBm. To improve the match t...outputs IOPN/IOPP is 30 dB. Ground for Biasing and Baseband Sections I & Q Channel Baseband Mixer/VG... |
Description |
0.8 GHz-2.7 GHz Direct Conversion Quadrature Demodulator
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File Size |
743.54K /
20 Page |
View
it Online |
Download Datasheet
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Price and Availability
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