M25P20VMP3P Просмотр технического описания (PDF) - STMicroelectronics

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производитель

M25P20VMP3P

512 Kbit to 32 Mbit, Low Voltage, Serial Flash Memory With 40 MHz or 50 MHz SPI Bus Interface

STMicroelectronics 

Figure 5. Block Diagram

HOLD

W

S

C

D

Q

Control Logic

Address Register

and Counter

M25PXX

High Voltage

Generator

I/O Shift Register

256 Byte

Data Buffer

Top of Address Space

Status

Register

Size of the

read-only

memory area

00000h

256 Bytes (Page Size)

X Decoder

000FFh

AI10261

3/7

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