AT30TSE002A_14 Datasheet, PDF (1/37 Pages) ATMEL Corporation – Integrated Temperature Sensor with SEEPROM

AT30TSE002A
Integrated Temperature Sensor with SEEPROM
DATASHEET
Features
 Integrated Temperature Sensor (TS) + 2Kb Serial EEPROM
 Standard voltage operation
 Optimized for voltage range: 2.7V to 3.6V
 100khz and 400khz compatibility
 2-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-lead 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, and 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 (typical)
 EEPROM read ~ 0.2mA (typical)
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, and 6 °C
 Accuracy
 ±0.5°C (typ.) for +75°C to +95°C
 ±1.0°C (typ.) for +20°C to +110°C
 ±2.0°C (typ.) for -20°C to +125°C
 Low operating current
 Temperature sensor active ~ 0.2mA (typical)
Atmel-8852A-SEEPROM-AT30TSE002A-Datasheet_072013