CAT25M01VI.GT3 datasheet(8/14 Pages) ONSEMI

Numer części	CAT25M01VI.GT3

Szczegółowy opis	1 Mb SPI Serial CMOS EEPROM

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CAT25M01

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8

Write Status Register

The Status Register is written by sending a WRSR

instruction according to timing shown in Figure 7. Only bits

2, 3, 4, 6 and 7 can be written using the WRSR command.

Write Protection

The Write Protect (WP) pin can be used to protect the

Block Protect bits BP0 and BP1 against being inadvertently

altered. When WP is low and the WPEN bit is set to “1”,

write operations to the Status Register are inhibited. WP

going low while CS is still low will interrupt a write to the

status register. If the internal write cycle has already been

initiated, WP going low will have no effect on any write

operation to the Status Register. The WP pin function is

blocked when the WPEN bit is set to “0”. The WP input

timing is shown in Figure 8.

01

2

3

4

5

6

7

8

10

911

12

13

14

SCK

SI

MSB

HIGH IMPEDANCE

DATA IN

15

SO

7

6

5

4

3

2

10

00

0

1

OPCODE

Figure 7. WRSR Timing

Note: Dashed Line = mode (1, 1)

CS

Figure 8. WP Timing

Note: Dashed Line = mode (1, 1)

SCK

WP

CS

WP

tWPH

tWPS

Podobny numer części - CAT25M01VI.GT3

Producent	Numer części	Arkusz danych	Szczegółowy opis
ON Semiconductor	CAT25M01VI-GT3	180Kb / 14P	1 Mb SPI Serial CMOS EEPROM October, 2012 ??Rev. 0
	CAT25M01VI-GT3	117Kb / 14P	1 Mb SPI Serial CMOS EEPROM October, 2016 ??Rev. 2
	CAT25M01VI-GT3	337Kb / 17P	EEPROM Serial 1-Mb SPI June, 2018 ??Rev. 3

More results

Podobny opis - CAT25M01VI.GT3

Producent	Numer części	Arkusz danych	Szczegółowy opis
ON Semiconductor	CAV25M01	175Kb / 13P	1 Mb SPI Serial CMOS EEPROM June, 2013 ??Rev. 1
	CAT25M01	117Kb / 14P	1 Mb SPI Serial CMOS EEPROM October, 2016 ??Rev. 2
	NV25M01	109Kb / 13P	1 Mb SPI Serial CMOS EEPROM September, 2016 ??Rev. P1
	CAV25M01	124Kb / 14P	1 Mb SPI Serial CMOS EEPROM December, 2015 ??Rev. 3
	CAT25M01YI-GT3	180Kb / 14P	1 Mb SPI Serial CMOS EEPROM October, 2012 ??Rev. 0
	NV25M01	277Kb / 15P	EEPROM Serial 1-Mb SPI June, 2018 ??Rev. 1
	CAT25M01	337Kb / 17P	EEPROM Serial 1-Mb SPI June, 2018 ??Rev. 3
	CAT25M02	176Kb / 12P	2 Mb SPI Serial CMOS EEPROM January, 2014 ??Rev. 1
	CAT25M02	122Kb / 14P	2 Mb SPI Serial CMOS EEPROM November, 2016 ??Rev. 2
	EA2M	206Kb / 14P	2 Mb SPI Serial CMOS EEPROM September, 2014 ??Rev. 1

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