FM24C04B_13 datasheet(7/13 Pages) CYPRESS

부품명	FM24C04B

상세설명	4Kb Serial 5V F-RAM Memory

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제조업체	CYPRESS [Cypress Semiconductor]

홈페이지	http://www.cypress.com

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7 / 13 page

FM24C04B

Document Number: 001-84446 Rev. *A

Page 7 of 13

S

A

Slave Address

1

Data Byte

1

P

By Master

By FM24C04B

Start

Address

Stop

Acknowledge

No

Acknowledge

Data

Figure 7. Current Address Read

S

A

Slave Address

1

Data Byte

1 P

By Master

By FM24C04B

Start

Address

Stop

Acknowledge

No

Acknowledge

Data

Data Byte

A

Acknowledge

Figure 8. Sequential Read

S

A

Slave Address

1

Data Byte

1 P

By Master

By FM24C04B

Start

Address

Stop

No

Acknowledge

Data

Data Byte

A

Acknowledge

S

A

Slave Address

0

Word Address

A

Start

Address

Acknowledge

Figure 9. Selective (Random) Read

Endurance

The FM24C04B internally operates with a read and

restore mechanism. Therefore, endurance cycles are

applied for each read or write cycle. The memory

architecture is based on an array of rows and

columns. Each read or write access causes an

endurance cycle for an entire row. In the FM24C04B,

a row is 64 bits wide. Every 8-byte boundary marks

the beginning of a new row. Endurance can be

optimized by ensuring frequently accessed data is

located in different rows. Regardless, F-RAM read

and write endurance is effectively unlimited at the

1MHz two-wire speed. Even at 3000 accesses per

second to the same row, 10 years time will elapse

before 1 trillion endurance cycles occur.

유사한 부품 번호 - FM24C04B_13

제조업체	부품명	데이터시트	상세설명
Ramtron International C...	FM24C04B-G	293Kb / 12P	4Kb Serial 5V F-RAM Memory
Cypress Semiconductor	FM24C04B-G	335Kb / 12P	4Kb Serial 5V F-RAM Memory
Ramtron International C...	FM24C04B-GTR	293Kb / 12P	4Kb Serial 5V F-RAM Memory
Cypress Semiconductor	FM24C04B-GTR	335Kb / 12P	4Kb Serial 5V F-RAM Memory

More results

유사한 설명 - FM24C04B_13

제조업체	부품명	데이터시트	상세설명
Ramtron International C...	FM25040B	313Kb / 13P	4Kb Serial 5V F-RAM Memory
Cypress Semiconductor	FM25040B	449Kb / 13P	4Kb Serial 5V F-RAM Memory
Ramtron International C...	FM25040C	266Kb / 13P	4Kb Serial 5V F-RAM Memory
	FM24C04C	261Kb / 12P	4Kb Serial 5V F-RAM Memory
	FM24C04B	293Kb / 12P	4Kb Serial 5V F-RAM Memory
Cypress Semiconductor	FM24C04B	335Kb / 12P	4Kb Serial 5V F-RAM Memory
	FM25040B	402Kb / 14P	4Kb Serial 5V F-RAM Memory
	FM25040B-GA	419Kb / 14P	Automotive Temp. 4Kb Serial 5V F-RAM Memory
	FM24CL04B	325Kb / 13P	4Kb Serial 3V F-RAM Memory
Ramtron International C...	FM24CL04B	287Kb / 12P	4Kb Serial 3V F-RAM Memory

More results

FM24C04B 데이터시트(PDF) 7 Page - Cypress Semiconductor

FM24C04B 데이터시트(HTML) 7 Page - Cypress Semiconductor

유사한 부품 번호 - FM24C04B_13

유사한 설명 - FM24C04B_13

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