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AT30TSE002B Datasheet, PDF (1/34 Pages) ATMEL Corporation – Integrated Temperature Sensor with Serial Electrically-erasable and Programmable Read-only Memory | |||
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Features
⢠Integrated Temperature Sensor (TS) + 2Kbit Serial EEPROM
⢠Jedec (JC42.4) SO-DIMM SPD + TS compliant
⢠Standard voltage operation
 Optimized for voltage range: 2.7V to 3.6V
⢠100khz and 400khz Compatibility
⢠Two-wire Serial Interface: I2C/SMBus⢠compatible
 SMBus Timeout supported
⢠Schmitt Trigger, filtered inputs for Noise Suppression
⢠Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options
 8-pad Very Very Thin DFN (2 x 3 x 0.8mm)
Serial EEPROM Features
⢠Permanent and Reversible Software Write Protection for the First-half of the Array
 Software Procedure to Verify Write Protect Status
⢠Internally organized as one block of 256-bytes (256 x 8)
⢠Supports Byte and Page Write operation
 Write 1-, 2-, 3-, up to 16-bytes at a time
⢠Self-timed Write cycle (5ms max)
⢠High-reliability
 Endurance: 1 Million Write Cycles
 Data Retention: 100 years
⢠Low Operating current
 EEPROM Write ~1.5mA (typ.)
 EEPROM Read ~ 0.2mA (typ.)
Temperature Sensor Features
⢠11-bit ADC Temp-to-Digital Converter with 0.125°C resolution
⢠Programmable hysteresis threshold: off, 0°C, 1.5°C, 3°C, 6 °C
⢠B-grade Accuracy
 ±1°C (max.) for +75°C to +95°C
 ±2°C (max.) for +40°C to +125°C
 ±3°C (max.) for -20°C to +125°C
⢠Low Operating current
 Temperature Sensor Active ~ 0.2mA (typ.)
Integrated
Temperature
Sensor with Serial
Electrically-erasable
and Programmable
Read-only Memory
Atmel AT30TSE002B
Preliminary
8711DâSEEPRâ8/10
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