STTS2004 Datasheet, PDF (1/58 Pages) STMicroelectronics – 16 bytes Page Write within 5 ms

STTS2004
2.2 V memory module temperature sensor
with a 4 Kb SPD EEPROM
Datasheet - production data
TDFN8
2 mm x 3 mm
(max height 0.80 mm)
Features
 2.2 V memory module temperature sensor with
integrated 4 Kb SPD EEPROM
 Fully compliant with JEDEC TSE2004B2
specifications
 Operating temperature range:
–20 °C to +125 °C
 Single supply voltage 2.2 V to 3.6 V
 2 mm x 3 mm TDFN8, height: 0.80 mm (max):
JEDEC MO-229, W2030D compliant
RoHS compliant, halogen-free
4 Kb SPD EEPROM
 Functionality identical to ST’s M34E04 SPD
EEPROM
 4 Kbits organized as two pages of 256 bytes
each
 Each page is composed of two 128-byte blocks
 Software data protection for each 128-byte
block
 Byte Write within 5 ms
 16 bytes Page Write within 5 ms
 More than 1 million write cycles
 More than 40-year data retention
Two-wire bus
 Two-wire I²C compatible serial interface
 Supports up to 1 MHz transfer rate (I²C Fast
Mode+)
 Does not initiate clock stretching
 Supports SMBus timeout 25 ms - 35 ms
Temperature sensor
 Temperature sensor resolution:
programmable (9-12 bits)
0.25 °C (typ)/LSB - (10-bit) default
 Temperature sensor accuracy (max) of:
± 1 °C (from +75 °C to +95 °C);
± 2 °C (from +40 °C to +125 °C);
± 3 °C (from –20 °C to +125 °C)
 ADC conversion time: 125 ms (max) / 70 ms
(typ) at default resolution (10-bit)
 Typical operating supply current 160 μA
(EEPROM standby)
 Temperature hysteresis selectable set points
from 0, 1.5, 3, 6.0 °C
October 2013
This is information on a product in full production.
DocID024229 Rev 3
1/58
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