Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

SE97BTP Datasheet(PDF) 1 Page - NXP Semiconductors

Part # SE97BTP
Description  DDR memory module temp sensor with integrated SPD
Download  53 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

SE97BTP Datasheet(HTML) 1 Page - NXP Semiconductors

  SE97BTP Datasheet HTML 1Page - NXP Semiconductors SE97BTP Datasheet HTML 2Page - NXP Semiconductors SE97BTP Datasheet HTML 3Page - NXP Semiconductors SE97BTP Datasheet HTML 4Page - NXP Semiconductors SE97BTP Datasheet HTML 5Page - NXP Semiconductors SE97BTP Datasheet HTML 6Page - NXP Semiconductors SE97BTP Datasheet HTML 7Page - NXP Semiconductors SE97BTP Datasheet HTML 8Page - NXP Semiconductors SE97BTP Datasheet HTML 9Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 53 page
background image
1.
General description
Meets JEDEC Specification 42.4 TSE2002B1, 3 Jun 2009. The NXP Semiconductors
SE97B measures temperature from
−40 °C to +125 °C with JEDEC Grade B ±1 °C
maximum accuracy between +75
°C and +95 °C critical zone and also provide 256 bytes
of EEPROM memory communicating via the I2C-bus/SMBus. It is typically mounted on a
DDR3 Dual In-Line Memory Module (DIMM) measuring the DRAM temperature in
accordance with the new JEDEC (JC-42.4) Mobile Platform Memory Module Temperature
Sensor Component specification and also replacing the Serial Presence Detect (SPD)
which is used to store memory module and vendor information.
The SE97B thermal sensor and EEPROM operates over the VDD range of 3.0 V to 3.6 V.
The TS consists of a
ΔΣ Analog to Digital Converter (ADC) that monitors and updates its
own temperature readings 10 times per second, converts the reading to a digital data, and
latches them into the data temperature register. User-programmable registers, the
specification of upper/lower alarm and critical temperature trip points, EVENT output
control, and temperature shutdown, provide flexibility for DIMM temperature-sensing
applications.
When the temperature changes beyond the specified boundary limits, the SE97B outputs
an EVENT signal using an open-drain output that can be pulled up between 0.9 V and
3.6 V. The user has the option of setting the EVENT output signal polarity as either an
active LOW or active HIGH comparator output for thermostat operation, or as a
temperature event interrupt output for microprocessor-based systems. The EVENT output
can also be configured as only a critical temperature output.
The EEPROM is designed specifically for DRAM DIMMs SPD. The lower 128 bytes
(address 00h to 7Fh) can be Permanent Write Protected (PWP) or Reversible Write
Protected (RWP) by software. This allows DRAM vendor and product information to be
stored and write protected. The upper 128 bytes (address 80h to FFh) are not write
protected and can be used for general purpose data storage.
The SE97B has a single die for both the temp sensor and EEPROM for higher reliability
and supports the industry-standard 2-wire I2C-bus/SMBus serial interface. The SMBus
TIMEOUT function is supported to prevent system lock-ups. Manufacturer and Device ID
registers provide the ability to confirm the identity of the device. Three address pins allow
up to eight devices to be controlled on a single bus.
The SE98B is available as the SE97B thermal sensor only.
SE97B
DDR memory module temp sensor with integrated SPD
Rev. 01 — 27 January 2010
Product data sheet


Similar Part No. - SE97BTP

ManufacturerPart #DatasheetDescription
logo
NXP Semiconductors
SE97B NXP-SE97B Datasheet
727Kb / 8P
   Smart, simple solutions for the 12 most common design concerns
August 2011
More results

Similar Description - SE97BTP

ManufacturerPart #DatasheetDescription
logo
NXP Semiconductors
SE97 NXP-SE97_10 Datasheet
427Kb / 55P
   DDR memory module temp sensor with integrated SPD, 3.3 V
Rev. 07-29 January 2010
SE97 NXP-SE97_09 Datasheet
275Kb / 53P
   DDR memory module temp sensor with integrated SPD, 3.3 V
Rev. 06-17 August 2009
SE97 NXP-SE97 Datasheet
281Kb / 54P
   DDR memory module temp sensor with integrated SPD, 3.3 V
Rev. 05-6 August 2009
logo
Rohm
BR34E02FVT-W ROHM-BR34E02FVT-W_09 Datasheet
484Kb / 19P
   DDR/DDR2 (For memory module) SPD Memory
BR34E02-W ROHM-BR34E02-W Datasheet
1Mb / 20P
   DDR/DDR2 (For memory module) SPD Memory
logo
NXP Semiconductors
SE98 NXP-SE98 Datasheet
193Kb / 39P
   DDR memory module temp sensor, 3.3 V
Rev. 04-2 February 2009
logo
STMicroelectronics
STTS424E02 STMICROELECTRONICS-STTS424E02 Datasheet
75Kb / 7P
   Memory module temperature sensor with a 2Kb SPD EEPROM
STTS424E02 STMICROELECTRONICS-STTS424E02_08 Datasheet
438Kb / 51P
   Memory module temperature sensor with a 2 Kb SPD EEPROM
logo
Microchip Technology
MCP98242 MICROCHIP-MCP98242_09 Datasheet
1Mb / 52P
   Memory Module Temperature Sensor w/EEPROM for SPD
2009
MCP98242 MICROCHIP-MCP98242 Datasheet
1Mb / 46P
   Memory Module Temperature Sensor w/ EEPROM for SPD
2006
More results


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 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com