ROHM's high reliability serial EEPROMs command a large market share and are available in a range of capacities, bus interfaces (Microwire, I²C, SPI), operating voltages (1.7V to 5.5V, 1.8V to 5.5V, 2.5V to 5.5V, 3.0V to 3.6V) and package types, making them ideal for battery powered devices. The entire series are both lead-free and RoHS-compliant.
EEPROM Memory IC 4Kb (256 x 16) SPI 2MHz 8-DIP
IC EEPROM 4KBIT SPI 2MHZ 8DIP
EEPROM Memory IC 4Kbit Microwire 2 MHz 8-DIP
IC EEPROM 4KBIT SPI 2MHZ 8DIP
| ROHM Semiconductor USA, LLC | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | BR93L66-W | BR93L66-W-ND | BR93L66-W | BR93L66-W | BR93L66-W |
| Product Name | Microwire BUS 4Kbit(256x16bit) EEPROM | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Data Retention | 40 years | ||||
| Endurance | 106 Write/Erase Cycles | ||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Density | 4 kbits | 4 kbits | 4 kbits | 4 kbits |
