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EEPROM
EEPROM I2C / SPI Memory
Extremely Low Power. Extremely Fast.
Offering fast access and extremely low power, our EEPROMs outperform competitive devices. With no pre-erase cycle required, the write cycle time is up to 100x faster and consumes up to 100x less power. This makes them perfect for battery operated and energy harvesting applications such as camera modules, medical devices, small wearables, and smart tags.
Ultra-low Power
Fast Read / Write
Sterilization Tolerant
Magnetic Field Tolerant
UV Tolerant
CBRAM Technology
CBRAM is a resistive RAM technology that provides power, speed, and cost benefits over other non-volatile memory technologies. Our EEPROM devices take advantage of CBRAM technology to deliver extremely low power and faster performance than competitive devices.
Power Optimized
Moneta
RM33 – SPI, voltages: Core, I/O
RM30 – SPI, voltages: Core, I/O, Write
Wide VCC
Mavriq
RM24C – I2C, wide Vcc
RM25C – Single SPI, wide Vcc
Small Form Factor
Mavriq CM
RM24C – I2C, wide Vcc, 4ball WLCSP
Wide VCC EEPROM I2C / SPI Memory
| Density | Product / Datasheet | Speed | Vcc range | Interface | Details | Status | Samples | Buy |
|---|---|---|---|---|---|---|---|---|
| 512Kbit | RM25C512C-L | 20MHz | 1.65V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 512Kbit | RM24C512C-L | 1MHz | 1.65V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 256Kbit | RM25C256C-L | 20MHz | 1.65V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 256Kbit | RM25C256DS | 20MHz | 1.65V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 256Kbit | RM24C256C-L | 1MHz | 1.65V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 256Kbit | RM24C256DS | 1MHz | 1.65V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 128Kbit | RM25C128C-L | 10MHz | 1.65V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 128Kbit | RM25C128DS | 10MHz | 1.65V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 128Kbit | RM24C128C-L | 1MHz | 1.65V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 128Kbit | RM24C128DS | 1MHz | 1.65V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 64Kbit | RM25C64 | 5MHz | 2.7V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 64Kbit | RM24C64 | 400KHz | 2.7V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 64Kbit | RM25C64C-L | 10MHz | 1.65V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 64Kbit | RM25C64DS | 10MHz | 1.65V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 64Kbit | RM24C64C-L | 1MHz | 1.65V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 64Kbit | RM24C64DS | 1MHz | 1.65V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 32Kbit | RM25C32 | 5MHz | 2.7V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 32Kbit | RM24C32 | 400KHz | 2.7V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 32Kbit | RM25C32C-L | 10MHz | 1.65V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 32Kbit | RM25C32DS | 10MHz | 1.65V-3.6V | SPI | Production | Order Samples | Contact Us | |
| 32Kbit | RM24C32C-L | 1MHz | 1.65V-3.6V | I2C | Production | Order Samples | Contact Us | |
| 32Kbit | RM24C32DS | 1MHz | 1.65V-3.6V | I2C | Production | Order Samples | Contact Us |
| Ordering Code | Package |
|---|---|
| RM25C512C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM25C512C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM25C512C-LTAI-B | TSSOP 8X - 3x4 |
| RM25C512C-LTAI-T | TSSOP 8X - 3x4 |
| RM25C512C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM25C512C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM24C512C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM24C512C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM24C512C-LTAI-T | TSSOP 8X - 3x4 |
| RM24C512C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM24C512C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM25C256C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM25C256C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM25C256C-LTAI-B | TSSOP 8X - 3x4 |
| RM25C256C-LTAI-T | TSSOP 8X - 3x4 |
| RM25C256C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM25C256C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM25C256DS-LSNI-B | SOIC 150MIL 8S1 8 |
| RM25C2568DS-LSNI-T | SOIC 150MIL 8S1 8 |
| RM25C256DS-LTAI-B | TSSOP 8X - 3x4 |
| RM25C256DS-LTAI-T | TSSOP 8X - 3x4 |
| RM25C256DS-LMAI-T | UDFN 8MA3 - 2x3 |
| RM25C256DS-LCSI | WLCSP - Contact Adesto |
| Ordering Code | Package |
|---|---|
| RM24C256C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM24C256C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM24C256C-LTAI-T | TSSOP 8X - 3x4 |
| RM24C256C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM24C256C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM24C256DS-LSNI-B | SOIC 150MIL 8S1 8 |
| RM24C2568DS-LSNI-T | SOIC 150MIL 8S1 8 |
| RM24C256DS-LTAI-B | TSSOP 8X - 3x4 |
| RM24C256DS-LTAI-T | TSSOP 8X - 3x4 |
| RM24C256DS-LMAI-T | UDFN 8MA3 - 2x3 |
| RM24C256DS-LCSI | WLCSP - Contact Adesto |
| Ordering Code | Package |
|---|---|
| RM25C128C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM25C128C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM25C128C-LTAI-B | TSSOP 8X - 3x4 |
| RM25C128C-LTAI-T | TSSOP 8X - 3x4 |
| RM25C128C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM25C128C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM25C128DS-LSNI-B | SOIC 150MIL 8S1 8 |
| RM25C128DS-LSNI-T | SOIC 150MIL 8S1 8 |
| RM25C128DS-LTAI-B | TSSOP 8X - 3x4 |
| RM25C128DS-LTAI-T | TSSOP 8X - 3x4 |
| RM25C128DS-LMAI-T | UDFN 8MA3 - 2x3 |
| RM25C128DS-LCSI | WLCSP - Contact Adesto |
| Ordering Code | Package |
|---|---|
| RM24C128C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM24C128C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM24C128C-LTAI-T | TSSOP 8X - 3x4 |
| RM24C128C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM24C128C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM24C128DS-LSNI-B | SOIC 150MIL 8S1 8 |
| RM24C128DS-LSNI-T | SOIC 150MIL 8S1 8 |
| RM24C128DS-LTAI-B | TSSOP 8X - 3x4 |
| RM24C128DS-LTAI-T | TSSOP 8X - 3x4 |
| RM24C128DS-LMAI-T | UDFN 8MA3 - 2x3 |
| RM24C128DS-LCSI | WLCSP - Contact Adesto |
| Ordering Code | Package |
|---|---|
| RM25C64C-BSNC-B | SOIC 150MIL 8S1 8 |
| RM25C64C-BSNC-T | SOIC 150MIL 8S1 8 |
| RM25C64C-BTAC-B | TSSOP 8X - 3x4 |
| RM25C64C-BTAC-T | TSSOP 8X - 3x4 |
| Ordering Code | Package |
|---|---|
| RM24C64C-BSNC-B | SOIC 150MIL 8S1 8 |
| RM24C64C-BSNC-T | SOIC 150MIL 8S1 8 |
| RM24C64C-BTAC-B | TSSOP 8X - 3x4 |
| RM24C64C-BTAC-T | TSSOP 8X - 3x4 |
| Ordering Code | Package |
|---|---|
| RM25C64C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM25C64C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM25C64C-LTAI-B | TSSOP 8X - 3x4 |
| RM25C64C-LTAI-T | TSSOP 8X - 3x4 |
| RM25C64C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM25C64C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM25C64DS-LSNI-B | SOIC 150MIL 8S1 8 |
| RM25C64DS-LSNI-T | SOIC 150MIL 8S1 8 |
| RM25C64DS-LTAI-B | TSSOP 8X - 3x4 |
| RM25C64DS-LTAI-T | TSSOP 8X - 3x4 |
| RM25C64DS-LMAI-T | UDFN 8MA3 - 2x3 |
| RM25C64DS-LCSI | WLCSP - Contact Adesto |
| Ordering Code | Package |
|---|---|
| RM24C64C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM24C64C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM24C64C-LTAI-T | TSSOP 8X - 3x4 |
| RM24C64C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM24C64C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM24C64DS-LSNI-B | SOIC 150MIL 8S1 8 |
| RM24C64DS-LSNI-T | SOIC 150MIL 8S1 8 |
| RM24C64DS-LTAI-B | TSSOP 8X - 3x4 |
| RM24C64DS-LTAI-T | TSSOP 8X - 3x4 |
| RM24C64DS-LMAI-T | UDFN 8MA3 - 2x3 |
| RM24C64DS-LCSI | WLCSP - Contact Adesto |
| Ordering Code | Package |
|---|---|
| RM25C32C-BSNC-B | SOIC 150MIL 8S1 8 |
| RM25C32C-BSNC-T | SOIC 150MIL 8S1 8 |
| RM25C32C-BTAC-B | TSSOP 8X - 3x4 |
| RM25C32C-BTAC-T | TSSOP 8X - 3x4 |
| Ordering Code | Package |
|---|---|
| RM24C32C-BSNC-B | SOIC 150MIL 8S1 8 |
| RM24C32C-BSNC-T | SOIC 150MIL 8S1 8 |
| RM24C32C-BTAC-B | TSSOP 8X - 3x4 |
| RM24C32C-BTAC-T | TSSOP 8X - 3x4 |
| Ordering Code | Package |
|---|---|
| RM25C32C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM25C32C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM25C32C-LTAI-B | TSSOP 8X - 3x4 |
| RM25C32C-LTAI-T | TSSOP 8X - 3x4 |
| RM25C32C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM25C32C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM25C32DS-LSNI-B | SOIC 150MIL 8S1 8 |
| RM25C32DS-LSNI-T | SOIC 150MIL 8S1 8 |
| RM25C32DS-LTAI-B | TSSOP 8X - 3x4 |
| RM25C32DS-LTAI-T | TSSOP 8X - 3x4 |
| RM25C32DS-LMAI-T | UDFN 8MA3 - 2x3 |
| RM25C32DS-LCSI | WLCSP - Contact Adesto |
| Ordering Code | Package |
|---|---|
| RM24C32C-LSNI-B | SOIC 150MIL 8S1 8 |
| RM24C32C-LSNI-T | SOIC 150MIL 8S1 8 |
| RM24C32C-LTAI-T | TSSOP 8X - 3x4 |
| RM24C32C-LMAI-T | UDFN 8MA3 - 2x3 |
| RM24C32C-LCSI-T | CS-6 WLCSP |
| Ordering Code | Package |
|---|---|
| RM24C32DS-LSNI-B | SOIC 150MIL 8S1 8 |
| RM24C32DS-LSNI-T | SOIC 150MIL 8S1 8 |
| RM24C32DS-LTAI-B | TSSOP 8X - 3x4 |
| RM24C32DS-LTAI-T | TSSOP 8X - 3x4 |
| RM24C32DS-LMAI-T | UDFN 8MA3 - 2x3 |
| RM24C32DS-LCSI | WLCSP - Contact Adesto |
Power Optimized EEPROM SPI Memory
| Density | Product / Datasheet | Speed | Vcc range | Interface | Details | Status | Samples | Buy |
|---|---|---|---|---|---|---|---|---|
| 256Kbit | RM3316 | 1MHz | 1.2V/1.65V 2 supplies | SPI | Production | Order Samples | Contact Us | |
| 256Kbit | RM3007 | 1MHz | 1.0/1.8/4.0V 3 supplies | SPI | Production | Order Samples | Contact Us | |
| 128Kbit | RM3315 | 1MHz | 1.2V/1.65V 2 supplies | SPI | Production | Order Samples | Contact Us | |
| 128Kbit | RM3005 | 1MHz | 1.0/1.8/4.0V 3 supplies | SPI | Production | Order Samples | Contact Us | |
| 64Kbit | RM3314 | 1MHz | 1.2V/1.65V 2 supplies | SPI | Production | Order Samples | Contact Us | |
| 64Kbit | RM3004 | 1MHz | 1.0/1.8/4.0V 3 supplies | SPI | Production | Order Samples | Contact Us | |
| 32Kbit | RM3313 | 1MHz | 1.2V/1.65V 2 supplies | SPI | Production | Order Samples | Contact Us | |
| 32Kbit | RM3003 | 1MHz | 1.0/1.8/4.0V 3 supplies | SPI | Production | Order Samples | Contact Us |
| Ordering Code | Package |
|---|---|
| RM3316-SNI-T | SOIC 150MIL 8S1 8 |
| RM3316-SNI-B | SOIC 150MIL 8S1 8 |
| Ordering Code | Package |
|---|---|
| RM3007-XSNI-T | SOIC 150MIL 8S1 8 |
| Ordering Code | Package |
|---|---|
| RM3315-SNI-T | SOIC 150MIL 8S1 8 |
| RM3315-SNI-B | SOIC 150MIL 8S1 8 |
| Ordering Code | Package |
|---|---|
| RM3005-XSNI-T | SOIC 150MIL 8S1 8 |
| Ordering Code | Package |
|---|---|
| RM3314-SNI-T | SOIC 150MIL 8S1 8 |
| RM3314-SNI-B | SOIC 150MIL 8S1 8 |
| Ordering Code | Package |
|---|---|
| RM3004-XSNI-T | SOIC 150MIL 8S1 8 |
| Ordering Code | Package |
|---|---|
| RM3313-SNI-T | SOIC 150MIL 8S1 8 |
| RM3313-SNI-B | SOIC 150MIL 8S1 8 |
| Ordering Code | Package |
|---|---|
| RM3003-XSNI-T | SOIC 150MIL 8S1 8 |
Small Form Factor EEPROM I2C Memory
| Density | Product / Datasheet | Speed | Vcc range | Interface | Details | Status | Samples | Buy |
|---|---|---|---|---|---|---|---|---|
| 128Kbit | RM24C128F | 1MHz | 1.65-2.2V | I2C | Production | Order Samples | Contact Us | |
| 64Kbit | RM24C64F | 1MHz | 1.65-2.2V | I2C | Production | Order Samples | Contact Us |
| Ordering Code | Package |
|---|---|
| RM24C128AF-0-GCSI-T | WLCSP - Contact Adesto |
| RM24C128AF-7-GCSI-T | WLCSP - Contact Adesto |
| RM24C128BF-0-GCSI-T | WLCSP - Contact Adesto |
| RM24C128BF-7-GCSI-T | WLCSP - Contact Adesto |
| Ordering Code | Package |
|---|---|
| RM24C64AF-0-GCSI-T | WLCSP - Contact Adesto |
| RM24C64AF-7-GCSI-T | WLCSP - Contact Adesto |
| RM24C64BF-0-GCSI-T | WLCSP - Contact Adesto |
| RM24C64BF-7-GCSI-T | WLCSP - Contact Adesto |
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For technical support or information on how to buy, contact us directly.