STTS2002B2DN3F datasheet(1/52 Pages) STMICROELECTRONICS

部件名	STTS2002B2DN3F

功能描述	2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM

PDF	52 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 52 page

March 2011

Doc ID 15389 Rev 5

1/52

1

STTS2002

2.3 V memory module temperature sensor

with a 2 Kb SPD EEPROM

Features

■ 2.3 V memory module temperature sensor with

integrated 2 Kb SPD EEPROM

■ Forward compatible with JEDEC TSE 2002a2

and backward compatible with STTS424E02

■ Operating temperature range:

– –40 °C to +125 °C

■ Single supply voltage: 2.3 V to 3.6 V

■ 2 mm x 3 mm TDFN8, height: 0.80 mm (max)

– JEDEC MO-229, WCED-3 compliant

■ RoHS compliant, halogen-free

Temperature sensor

■ Temperature sensor resolution:

programmable (9-12 bits)

0.25 °C (typ)/LSB - (10-bit) default

■ Temperature sensor accuracy (max):

– ± 1 °C from +75 °C to +95 °C

– ± 2 °C from +40 °C to +125 °C

– ± 3 °C from –40 °C to +125 °C

■ ADC conversion time: 125 ms (max) at default

resolution (10-bit)

■ Typical operating supply current: 160 µA

(EEPROM standby)

■ Temperature hysteresis selectable set points

from: 0, 1.5, 3, 6.0 °C

■ Supports SMBus timeout 25 ms - 35 ms

2 Kb SPD EEPROM

■ Functionality identical to ST’s M34E02 SPD

EEPROM

■ Permanent and reversible software data

protection for the lower 128 bytes

■ Byte and page write (up to 16 bytes)

■ Self-time WRITE cycle (5 ms, max)

■ Automatic address incrementing

Two-wire bus

■ Two-wire SMBus/I2C - compatible serial

interface

■ Supports up to 400 kHz transfer rate

■ Does not initiate clock stretching

TDFN8

2 mm x 3 mm

(max height 0.80 mm)

www.st.com

类似零件编号 - STTS2002B2DN3F

制造商	部件名	数据表	功能描述
STMicroelectronics	STTS2002B2DN3F	146Kb / 9P	2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM 03-Mar-2010

More results

类似说明 - STTS2002B2DN3F

制造商	部件名	数据表	功能描述
Microchip Technology	MCP98242	1Mb / 46P	Memory Module Temperature Sensor w/ EEPROM for SPD 2006
STMicroelectronics	STTS424E02	75Kb / 7P	Memory module temperature sensor with a 2Kb SPD EEPROM 03-Aug-2007
STMicroelectronics	STTS424E02	438Kb / 51P	Memory module temperature sensor with a 2 Kb SPD EEPROM 12-Jun-2008
Microchip Technology	MCP98242	1Mb / 52P	Memory Module Temperature Sensor w/EEPROM for SPD 2009
Microchip Technology	MCP98243	1Mb / 62P	Memory Module Temperature Sensor w/ EEPROM for SPD 2009
STMicroelectronics	STTS2002	146Kb / 9P	2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM 03-Mar-2010
Microchip Technology	MCP9843	1Mb / 62P	Memory Module Temperature Sensor w/ EEPROM for SPD 2009
Microchip Technology	MCP98244	972Kb / 52P	DDR4 DIMM Temperature Sensor with EEPROM for SPD 11/29/12 2012-2013
ON Semiconductor	N34C04	198Kb / 13P	EEPROM Serial 4-Kb SPD May, 2018 ??Rev. 2
ON Semiconductor	NV34C02WF	144Kb / 11P	EEPROM SPD 2-kb I2C May, 2018 ??Rev. 0