STTS2004 datasheet(1/58 Pages) STMICROELECTRONICS

部件名	STTS2004

功能描述	16 bytes Page Write within 5 ms

PDF	58 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 58 page

This is information on a product in full production.

October 2013

DocID024229 Rev 3

1/58

STTS2004

2.2 V memory module temperature sensor

with a 4 Kb SPD EEPROM

Datasheet

- production data

Features

 2.2 V memory module temperature sensor with

integrated 4 Kb SPD EEPROM

 Fully compliant with JEDEC TSE2004B2

specifications

 Operating temperature range:

–20 °C to +125 °C

 Single supply voltage 2.2 V to 3.6 V

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

JEDEC MO-229, W2030D 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) of:

± 1 °C (from +75 °C to +95 °C);

± 2 °C (from +40 °C to +125 °C);

± 3 °C (from –20 °C to +125 °C)

 ADC conversion time: 125 ms (max) / 70 ms

(typ) 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

4 Kb SPD EEPROM

 Functionality identical to ST’s M34E04 SPD

EEPROM

 4 Kbits organized as two pages of 256 bytes

each

 Each page is composed of two 128-byte blocks

 Software data protection for each 128-byte

block

 Byte Write within 5 ms

 16 bytes Page Write within 5 ms

 More than 1 million write cycles

 More than 40-year data retention

Two-wire bus

 Two-wire I2C compatible serial interface

 Supports up to 1 MHz transfer rate (I2C Fast

Mode+)

 Does not initiate clock stretching

 Supports SMBus timeout 25 ms - 35 ms

TDFN8

2 mm x 3 mm

(max height 0.80 mm)

www.st.com

类似零件编号 - STTS2004

制造商	部件名	数据表	功能描述
STMicroelectronics	STTS2002	146Kb / 9P	2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM 03-Mar-2010
	STTS2002	770Kb / 52P	2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM 21-Mar-2011
	STTS2002B2DN3E	146Kb / 9P	2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM 03-Mar-2010
	STTS2002B2DN3F	146Kb / 9P	2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM 03-Mar-2010
	STTS2002B2DN3F	770Kb / 52P	2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM 21-Mar-2011

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