M34C02-W-RDW1G datasheet(10/31 Pages) STMICROELECTRONICS

Part #	M34C02-W-RDW1G

Description	2 Kbit Serial I짼C Bus EEPROM for DIMM serial presence detect

Download	31 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

10 / 31 page

Signal description

M34C02-W, M34C02-L, M34C02-R

10/31

Figure 5.

I2C bus protocol

Table 2.

Device Select Code

Device Type Identifier(1)

1.

The most significant bit, b7, is sent first.

Chip Enable Address(2)

2.

E0, E1 and E2 are compared against the respective external pins on the memory device.

RW

b7

b6

b5

b4

b3

b2

b1

b0

Memory Area Select Code

(two arrays)

10

E2

E1

E0

RW

Protection Register Select

Code

01

10

E2

E1

E0

RW

SCL

SDA

SCL

SDA

START

Condition

SDA

Input

SDA

Change

AI00792B

STOP

Condition

1

23

7

89

MSB

ACK

START

Condition

SCL

1

23

7

89

MSB

ACK

STOP

Condition

Similar Part No. - M34C02-W-RDW1G

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	M34C02-WBN6T	147Kb / 19P	2 Kbit Serial I짼C Bus EEPROM For DIMM Serial Presence Detect
	M34C02-WDW6T	147Kb / 19P	2 Kbit Serial I짼C Bus EEPROM For DIMM Serial Presence Detect
	M34C02-WMN6T	147Kb / 19P	2 Kbit Serial I짼C Bus EEPROM For DIMM Serial Presence Detect

More results

Similar Description - M34C02-W-RDW1G

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	M34C02	147Kb / 19P	2 Kbit Serial I짼C Bus EEPROM For DIMM Serial Presence Detect
	M34E02	349Kb / 23P	2 Kbit Serial IC Bus EEPROM Serial Presence Detect for DDR2 DIMMs
	M34E04B	566Kb / 35P	4-Kbit Serial Presence Detect EEPROM compatible
Seiko Instruments Inc	S-34C04A	1Mb / 22P	FOR DIMM SERIAL PRESENCE DETECT
Catalyst Semiconductor	CAT34C02	309Kb / 17P	2-Kb I2C EEPROM for DDR2 DIMM Serial Presence Detect
ON Semiconductor	CAT34C02	173Kb / 15P	2 kb I2C EEPROM for DDR2 DIMM Serial Presence Detect December, 2009 ??Rev. 14
ON Semiconductor	CAT34C02VP2IGT4A	171Kb / 14P	2 kb I2C EEPROM for DDR2 DIMM Serial Presence Detect March, 2011 ??Rev. 17
Catalyst Semiconductor	CAT34WC02	275Kb / 10P	2-kb I2C Serial EEPROM, Serial Presence Detect
	CAT34RC02	666Kb / 14P	2-kb I2C Serial EEPROM, Serial Presence Detect
	CAT34RC02	433Kb / 16P	2-kb I2C Serial EEPROM, Serial Presence Detect

More results

M34C02-W-RDW1G Datasheet(PDF) 10 Page - STMicroelectronics

M34C02-W-RDW1G Datasheet(HTML) 10 Page - STMicroelectronics

Similar Part No. - M34C02-W-RDW1G

Similar Description - M34C02-W-RDW1G

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Datasheet Download

Link URL