Electronic Components Datasheet Search |
|
SCLT3-8BT8-TR Datasheet(PDF) 9 Page - STMicroelectronics |
|
SCLT3-8BT8-TR Datasheet(HTML) 9 Page - STMicroelectronics |
9 / 33 page SCLT3-8BT8 Functional description Doc ID 15191 Rev 3 9/33 Figure 6. Two-step digital filter placed after the analog section of the logic input 2.4 Operation of the SCLT with the SPI bus The SPI bus master controller manages the data transfer with the chip select signal /CS and controls the data shift in the register with the clock SCK signal. This data transfer operation is defined by the phase CPHA and the polarity CPOL of the clock. The SCLT runs with an SPI master protocol mode: CPHA = 0 and CPOL = 0. Figure 7. Serial data format frame with a master running in CPHA = 0 and CPOL = 0 mode The transfer of the SCLT input state in the SPI register starts when the chip select signal /CS falls and ends when this chip select signal rises back. The transfer of data out of the SCLT slave MISO output starts immediately when the chip select signal /CS goes low. The input MOSI is captured and presented to the shift register on each rising edge of the clock SCK. The data are shifted in this register on each falling edge of the serial clock SCK, the data bits are written on the output MISO with the most significant bit first. During all operations, VDD is held stable within the specified operating range. DQ /Q CK DQ /Q CK Q S R CKF IN OUT DQ /Q CK DQ /Q CK DQ /Q CK DQ /Q CK DQ /Q CK Q S R Q S R S R CKF IN OUT DQ /Q CK DQ /Q CK CKF IN OUT CKF IN OUT MISO MOSI SCK CS DATA CAPTURE MSB M 14 13 12 MSB S 14 13 12 12 3 4 1234 3 2 1 LSB M 3 2 1 LSB S MSB M MSB S 13 14 15 16 13 14 15 16 MISO MOSI SCK CS DATA CAPTURE MSB M 14 13 12 MSB S 14 13 12 12 3 4 1234 3 2 1 LSB M 3 2 1 LSB S MSB M MSB S 13 14 15 16 13 14 15 16 |
Similar Part No. - SCLT3-8BT8-TR |
|
Similar Description - SCLT3-8BT8-TR |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |