Datasheet

Bits 2:0 – WIDTH[2:0] Width of Instruction Code, Address, Option Code and Data
Value Name Description
0
SINGLE_BIT_SPI Instruction: Single-bit SPI / Address-Option: Single-bit SPI / Data: Single-bit SPI
1
DUAL_OUTPUT Instruction: Single-bit SPI / Address-Option: Single-bit SPI / Data: Dual SPI
2
QUAD_OUTPUT Instruction: Single-bit SPI / Address-Option: Single-bit SPI / Data: Quad SPI
3
DUAL_IO Instruction: Single-bit SPI / Address-Option: Dual SPI / Data: Dual SPI
4
QUAD_IO Instruction: Single-bit SPI / Address-Option: Quad SPI / Data: Quad SPI
5
DUAL_CMD Instruction: Dual SPI / Address-Option: Dual SPI / Data: Dual SPI
6
QUAD_CMD Instruction: Quad SPI / Address-Option: Quad SPI / Data: Quad SPI
SAM E70/S70/V70/V71 Family
Quad Serial Peripheral Interface (QSPI)
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Datasheet
DS60001527D-page 1040