The M95M01 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 131072 x 8 bits, accessed through the SPI bus. The M95M01-R can operate with a supply range from 1.8 V to 5.5 V, the M95M01-DF can operate with a supply range from 1.7 V up to 5.5 V. These devices are guaranteed over the -40 °C/+85 °C temperature range.

Compatible with the Serial Peripheral Interface (SPI) bus
Memory array
1 Mbit (128 Kbytes) of EEPROM
Page size: 256 bytes
Write
Byte Write within 5 ms
Page Write within 5 ms
Additional Write lockable page (Identification Page)
Write Protect: quarter, half or whole memory array
High-speed clock: 16 MHz
Single supply voltage:
1.8 V to 5.5 V for M95M01-R
1.7 V to 5.5 V for M95M01-DF
Operating temperature range: from -40 °C up to +85 °C
Enhanced ESD protection
More than 4 million Write cycles
More than 200-year data retention
Packages:
SO8
TSSOP8
WLCSP
Unsawn wafer (each die is tested)