ST M95320-DRMF3TG/K

The M95320-A125 and M95320-A145 are 32-Kbit serial EEPROM Automotive grade devices operating up to 145℃. They are compliant with the very high level of reliability defined by the Automotive standard AEC-Q100 grade 0. The devices are accessed by a simple serial SPl compatible interface running up to 20 MHz.

• Compatible with the Serial Peripheral Interface (SPI) bus
• Memory array - 32 Kbit (4 Kbyte) of EEPROM
• Page size: 32 byte
• Write protection by block: 1/4, 1/2 or whole memory
• Additional Write lockable Page (ldentification page)
• Extended temperature and voltage ranges - Upto 125 ℃, VCC from 1.7 V to 5.5 V; Upto 145 ℃, VCC from 2.5 V to 5.5 V
• High speed clock frequency - 20 MHz for VCC ≥ 4.5 V; 10 MHz for VCC ≥ 2.5 V; 5 MHz for VCC ≥ 1.7 V
• Schmitt trigger inputs for noise filtering
• Short Write cycle time - Byte Write within 4 ms; Page Write within 4 ms
• Write cycle endurance - 4 million Write cycles at 25 ℃; 1.2 million Write cycles at 85 ℃; 600 k Write cycles at 125 ℃; 400 k Write cycles at 145 ℃
• Data retention - 50 years at 125 ℃; 100 years at 25 ℃
• ESD Protection (Human Body Model) － 4000V
• Packages - RoHS-compliant and halogen-free (ECOPACK2)