feedback
Rate this webpage
Need
Support?

N34TS04: EEPROM Digital Output Temperature Sensor with On-board SPD

Datasheet: Digital Output Temperature Sensor with On-board SPD EEPROM
Rev. 0 (132kB)
Product Overview
»View Material Composition
» Product Change Notification
The N34TS04 is a combination Temperature Sensor (TS) and 4-Kb of Serial Presence Detect (SPD) EEPROM, which implements the JEDEC TSE2004av DDR4 specification. The TS measures temperature at least 10 times every second. Temperature readings can be retrieved by the host via the serial interface, and are compared to high, low and critical trigger limits stored into internal registers. Over or under limit conditions can be signaled on the open-drain EVENT pin.

The 4-Kb memory is partitioned into two individually addressable 2-Kb banks (referred to as SPD pages in the TSE2004av specification). Each bank contains two 1-Kb blocks, which can be Write Protected via Reversible Software Write Protect (RSWP) commands. The SPD EEPROM features a 16-byte wide write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast Plus (1 MHz) I2C protocols.
Features
 
  • JEDEC TSE2004av Compliant Temperature Sensor
  • Temperature Range: -20°C to 125°C
  • DDR4 DIMM Compliant SPD EEPROM
  • Supply Range: 1.7 V - 5.5 V (SPD EEPROM) and 2.2 V - 5.5 V (TS)
  • I2C / SMBus Interface
  • Schmitt Triggers and Noise Suppression Filters on SCL and SDA Inputs
  • 16-Byte Page Write Buffer
  • Low Power CMOS Technology
  • 2 x 3 x 0.75 mm TDFN Package and 2 x 3 x 0.5 mm UDFN Package
Applications   End Products
  • Thermal Management and SPD for DDR4 Memory Modules
 
  • High-speed PCs, laptops, DDR4
  • Graphics cards
  • Telecom equipment & base stations
  • Environmental control systems
  • Process control equipment
  • Game Consoles
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
STR-USBC-4PORT-200W-EVK Active
Pb-free
Strata Enabled USB AC-DC 4-Port 200W Source
Avnet (2020-08-19) : 2
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
N34TS04MT3ETG Active
Pb-free
Halide free
N34TS04 TDFN-8 511AK 1 260 Tape and Reel 4000 $0.8
N34TS04MU3ETG Active
Pb-free
Halide free
N34TS04 UDFN-8 517AZ 1 260 Tape and Reel 4000 $0.8
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 44,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Density
Organization
Data Transmission Standard
fcycle Max (kHz)
tACC Max ns
VCC Min (V)
VCC Max (V)
Istandby Max (µA)
Iact Max (mA)
T Min (°C)
T Max (°C)
Package Type
N34TS04MT3ETG  
 $0.8 
Pb
H
 Active   
Serial
4 kb
512 x 8
I2C
1000
300
1.7
5.5
10
1
-40
125
TDFN-8
N34TS04MU3ETG  
 $0.8 
Pb
H
 Active   
Serial
4 kb
512 x 8
I2C
1000
300
1.7
5.5
10
1
-40
125
UDFN-8
Case Outlines
517AZ    511AK   
Previously Viewed Products
Clear List

Featured Video
Strata Developer Studio | USB-PD 200W 4 Port Source
Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.