Serial Peripheral Interface (English Wikipedia)

"D25LQ64 1.8V Uniform Sector Dual and Quad SPI Flash" (PDF) (data sheet). version 0.1. GigaDevice. 11 February 2011. Archived from the original (PDF) on 12 February 2017. Retrieved 2017-02-10.

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Such as with the MultiChannel Serial Port Interface, or McSPI, used in Texas Instruments OMAP chips. (https://www.ti.com/product/OMAP3530)
"TMS320x281x Serial Peripheral Interface Reference Guide". Texas Instruments. 2002. pp. 16–17.
"Transmitting SPI over LVDS Interfaces" (PDF). Texas Instruments. Retrieved 14 February 2021.
MICROWIRE Serial Interface National Semiconductor Application Note AN-452
MICROWIRE/PLUS Serial Interface for COP800 Family National Semiconductor Application Note AN-579
"Product Overview - Translate Voltages for SPI" (PDF). Archived from the original (PDF) on 2022-03-17.

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"USB Bridge Controller CH341 with UART, SPI and I2C". WCH. Retrieved 27 February 2025.

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SPI Block Guide v3.06; Motorola/Freescale/NXP; 2003.
"AN991/D: Using the Serial Peripheral Interface to Communicate Between Multiple Microcomputers" (PDF). NXP. 2004 [1994]. Archived (PDF) from the original on 2023-04-04. Retrieved 2021-10-14.
Gammon, Nick (2013-03-23). "Gammon Forum : Electronics : Microprocessors : Using a 74HC165 input shift register". Gammon Forum. Archived from the original on 2023-07-29. Retrieved 2023-08-03.
Gammon, Nick (2012-01-31). "Gammon Forum : Electronics : Microprocessors : Using a 74HC595 output shift register as a port-expander". Gammon Forum. Archived from the original on 2023-07-14. Retrieved 2023-08-03.
"Serial-Control Multiplexer Expands SPI Chip Selects" (PDF). Premier Farnell. 2001-07-01. Archived from the original (PDF) on 2019-08-19.
"AVR910 - In-system programming" (PDF). Archived from the original (PDF) on 2011-03-02.
"Freescale Semiconductor, Inc. - QSM - Queued Serial Module - Reference Manual" (PDF). NXP. 1996 [1991]. Archived from the original (PDF) on 2019-08-24.
"Quad-SPI Brings Fast Parallel Data Transmission". Cadence Design Systems. 2023-01-11. Archived from the original on 2023-06-01. Retrieved 2023-06-30.
"D25LQ64 1.8V Uniform Sector Dual and Quad SPI Flash" (PDF) (data sheet). version 0.1. GigaDevice. 11 February 2011. Archived from the original (PDF) on 12 February 2017. Retrieved 2017-02-10.
"Product Overview - Translate Voltages for SPI" (PDF). Archived from the original (PDF) on 2022-03-17.
"Serial Peripheral Interface (SPI) Devices". NXP. Archived from the original on 2023-06-01. Retrieved 2023-07-22.
Stoicescu, Alin. "Getting Started with Serial Peripheral Interface (SPI)". Microchip Technology. Archived from the original on 2023-12-21. Retrieved 2023-12-21.

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"W25Q16JV 3V 16M-bit serial flash memory with Dual/Quad SPI" (PDF) (data sheet). Revision D. Winbond. 12 August 2016. Retrieved 2017-02-10.

Serial Peripheral Interface (English Wikipedia)

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