Datasheet > STTS424E02_08

STTS424E02_08

更新时间： 2024-01-29 12:07:03

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		传感器温度传感器光电二极管可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
51页	440K
描述
Memory module temperature sensor with a 2 Kb SPD EEPROM

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中文翻译

获取价格

数据手册

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STTS424E02_08 数据手册

STTS424E02

Memory module temperature sensor

with a 2 Kb SPD EEPROM

Features

■ STTS424E02 includes a JEDEC JC 42.4

compatible temperature sensor, integrated

with industry standard 2 Kbit Serial Presence

Detect (SPD) EEPROM

TDFN8 (DN)^(a)

2 mm x 3 mm (max height 0.80 mm)

Temperature sensor

■ Temperature sensor resolution:

0.25°C (typ)/LSB

■ Temperature sensor accuracy:

–

1°C from +75°C to +95°C

2°C from +40°C to +125°C

3°C from –40°C to +125°C

DFN8 (DA)

2 mm x 3 mm (max height 0.90 mm)

■ ADC conversion time: 125 ms (max)

■ Supply voltage: 2.7 V to 3.6 V

■ Maximum operating supply current: 210 µA

Two-wire bus

(EEPROM inactive)

■ 2-wire SMBus/I C - compatible serial interface

■ Hysteresis selectable set points from: 0, 1.5, 3,

■ Temperature sensor supports SMBus timeout

■ Supports up to 400 kHz transfer rate

6.0°C

■ Ambient temperature sensing range: -40°C to

+125°C

Packages

■ DN: 2 mm x 3 mm TDFN8, height: 0.80 mm

2Kb SPD EEPROM

(a)

(max)

■ Functionality identical to ST’s M34E02 SPD

■ DA: 2 mm x 3 mm DFN8, height: 0.90 mm

EEPROM

(max)

■ Permanent and reversible software data

■ RoHS compliant, halogen-free

protection for the lower 128 bytes

■ Single supply voltage: 2.7 V to 3.6 V

■ Byte and page write (up to 16 bytes)

■ Self-time WRITE cycle (5 ms, max)

■ Automatic address incrementing

■ More than 1 million erase/WRITE cycles

■ Operating temperature range:

– -40°C to +85°C (DA package only)

– -40°C to +125°C (DN package only)

a. Compliant to JEDEC MO-229, WCED-3

June 2008

Rev 6

1/51

www.st.com

12 3 4 5 6 7...51

中文翻译

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