Microchip logo
Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

AT30TSE002A

Status: In Production

Features:

  • Meets JEDEC Specification JC42.4
  • Temperature Sensor + 2 Kbit Serial EEPROM
  • EEPROM for Serial Presence Detect (SPD)
  • Optimized for Voltage Range: 2.7V to 3.6V
  • Shutdown/Standby Current: 3 µA (max.)
  • meets 25ms to 35ms SMbus timeout
  • DFN-8
  • Write  1.1 mA (typical) for 3.5 ms (typical)
  • Read  100 µA (typical)
  • Permanent and Reversible Software Write Protect
  • Software Write Protection for the lower 1 Kbit
  • Organized as 1 block of 256 x 8-bit (2 Kbit)
  • Class B — Temperature-to-Digital Converter
  • ±0.5°C/±1°C (typ./max.) +75°C to +95°C
  • ±1°C/±2°C (typ./max.) +40°C to +125°C
  • ±2°C/±3°C (typ./max.)  -20°C to +125°C
  • Operating Current: 200 µA (typical)
View More
Overview
Documents
Development Environment
Similar Devices
RoHS Information
Buy Now

Device Overview

Summary

Microchip Technology Inc.’s AT30TSE002A digital temperature sensor converts temperature from -40°C and +125°C to a digital word. This sensor meets JEDEC Specification JC42.4 Mobile Platform Memory Module Thermal Sensor Component. It provides an accuracy of ±0.5°C/±1°C (typical/maximum) from +75°C to +95°C. In addition, this device has an internal 256 Byte EEPROM which can be used to store vital system or end product data.

Additional Features
    • Meets JEDEC Specification JC42.4
    • Temperature Sensor + 2 Kbit Serial EEPROM
    • EEPROM for Serial Presence Detect (SPD)
    • Optimized for Voltage Range: 2.7V to 3.6V
    • Shutdown/Standby Current: 3 µA (max.)
    • 2-wire I2C™/SMBus Interface
      • meets 25ms to 35ms SMbus timeout
    • Available Packages:
      • DFN-8
    • Serial EEPROM Features
      • Operating Current:
        • Write  1.1 mA (typical) for 3.5 ms (typical)
        • Read  100 µA (typical)
      • Permanent and Reversible Software Write Protect
      • Software Write Protection for the lower 1 Kbit
      • Organized as 1 block of 256 x 8-bit (2 Kbit)
      • Temperature Sensor Features
        • Class B — Temperature-to-Digital Converter
        • Sensor Accuracy:
          • ±0.5°C/±1°C (typ./max.) +75°C to +95°C
          • ±1°C/±2°C (typ./max.) +40°C to +125°C
          • ±2°C/±3°C (typ./max.)  -20°C to +125°C
      • Operating Current: 200 µA (typical)
Parametrics
Name
Value
# Temps Monitored
1
Typical Accuracy (°)
0.5
Max. Accuracy @ 25° (°)
1
Max Input/ Supply Current (µA)
500
Temp. Range (°C)
-20 to +125
Operating Voltage Range (V)
+2.7 to +3.6
Typ Supply Current (µA)
500
Device Description
Digital Temperature Sensor
Typical Input/Supply Current (µA)
200
CRIT Output
False
# of Device per I2C Bus
8
Page Size (Bytes)
16
Density Kb
2
NVM Registers
False
Organization
16 rows of 16 bytes each
I/O Pins
8

Documents

Jump to:

Data Sheet

Brochures


Development tools data is currently unavailable.

Similar Devices

Product
Description
Typical Accuracy (º)
Vcc Range
Price 5K
Digital Temperature Sensor
1.0
+2.7 - +3.6
$0.62
Digital Temperature Sensor
1
+1.7 - +5.5
$0.47
Digital Temperature Sensor
0.5
+1.7 - +5.5
$0.87
Digital Temperature Sensor
0.5
+1.7 - +5.5
$0.54
Digital Temperature Sensor
0.5
+2.7 - +3.6
$0.73
Digital Temperature Sensor
0.5
+2.7 - +3.6
$0.73
Digital Temperature Sensor
0.5
+1.7 - +3.6
$0.73
Digital Temperature Sensor
0.5
+1.7 - +5.5
$0.99
Digital Temperature Sensor
0.5
+1.7 - +5.5
$1.07
Digital Temperature Sensor
0.5
+1.7 - +5.5
$1.15
Digital Temperature Sensor
0.25
+3.0 - +3.6
$1.24
Digital Temperature Sensor
0.25
+3.0 - +3.6
$1.35
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.45
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.56
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.73
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.51
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.67
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.79
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.62
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.79
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.90
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.51
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.62
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.79
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.51
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.62
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.79
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.67
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.79
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.90
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.96
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.96
Digital Temperature Sensor
0.5
+1.7 - +3.6
 
Temperature Switch
1
+2.7 - +5.5
$0.45
Temperature Switch
1
+2.7 - +5.5
$0.45
Temperature Switch
1
+2.7 - +5.5
$0.45
Temperature Switch
1
+2.7 - +5.5
$0.45
Temperature Switch
0.5
+2.7 - +5.5
$0.62
Temperature Switch
0.5
+2.7 - +5.5
$0.62
Voltage Temperature Sensor
1
+2.3 - +5.5
$0.18
Voltage Temperature Sensor
1
+2.3 - +5.5
$0.22
Voltage Temperature Sensor
1
+3.1 - +5.5
$0.18
Voltage Temperature Sensor
1
+3.1 - +5.5
$0.22
Digital Temperature Sensor
0.5
+2.7 - +5.5
$0.86
Digital Temperature Sensor
0.5
+2.7 - +5.5
$0.81
Digital Temperature Sensor
0.5
+2.7 - +5.5
$0.91
Digital Temperature Sensor
0.5
+2.7 - +5.5
$0.87
Digital Temperature Sensor
0.25
+2.7 - +5.5
$1.21
Digital Temperature Sensor
2
+3.0 - +3.6
$0.62
Digital Temperature Sensor
0.25
+2.7 - +5.5
$0.84
Digital Temperature Sensor
2
+3.0 - +3.6
 
Digital Temperature Sensor
0.5
+3.0 - +3.6
$0.73
Digital Temperature Sensor
0.2
+2.2 - +3.6
$0.73
Digital Temperature Sensor
1.0
+2.7 - +3.6
$0.62
Digital Temperature Sensor
0.2
+1.7 - +3.6
$0.65
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.46
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.57
Digital Temperature Sensor
0.25
+3.0 - +3.6
$0.72
Digital Temperature Sensor
1
2.7 - 5.5
$1.24
Digital Temperature Sensor
1
3 - 3.6
$0.46
Digital Temperature Sensor
1
3 - 3.6
$0.39
Digital Temperature Sensor
1
2.7 - 5.5
$0.63
Digital Temperature Sensor
1
2.7 - 5.5
$0.80
Voltage Temperature Sensor
0.5
+2.7 - +4.4
$0.42
Voltage Temperature Sensor
0.5
+2.7 - +4.4
$0.42
Voltage Temperature Sensor
0.5
+2.5 - +5.5
$0.45
Temperature Switch
1
+4.5 - +18
$0.87
Temperature Switch
1
+4.5 - +18
$0.87
Temperature Switch
1
+4.5 - +18
$0.75
Temperature Switch
1
+2.7 - +4.5
$1.01
Temperature Switch
1
+2.7 - +4.5
$0.91
Temperature Switch
0.5
+2.7 - +5.5
$0.53
Temperature Switch
0.5
+2.7 - +5.5
$0.53
Temperature Switch
0.5
+2.7 - +5.5
$0.53
Temperature Switch
0.5
+2.7 - +5.5
$0.53
Digital Temperature Sensor
0.5
+2.7 - +5.5
$0.66
Digital Temperature Sensor
0.5
+2.7 - +5.5
$0.62
Digital Temperature Sensor
0.5
+2.7 - +5.5
$0.66
Digital Temperature Sensor
0.5
+2.7 - +5.5
$0.88
Digital Temperature Sensor
0.5
+2.7 - +5.5
$0.51

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AT30TSE002A-MAH-T
0.014300
0.000000
8
WDFN
2x3x0.8mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy

Grid
View
Table
View
Filter:
Apply
Clear
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy