M25PE20 Просмотр технического описания (PDF) - STMicroelectronics

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M25PE20

1 and 2 Mbit, low voltage, Page-Erasable Serial Flash memories with Byte-Alterability, 50 MHz SPI bus, standard pinout

STMicroelectronics 

M25PE20, M25PE10

SPI modes

Example: Cp = 50 pF, that is R*Cp = 5 µs <=> the application must ensure that the Bus

Master never leaves the SPI bus in the high impedance state for a time period shorter than

5 µs.

Figure 5. SPI modes supported

CPOL CPHA

0

0C

1

1C

D

MSB

Q

MSB

AI01438B

11/60

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