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Supplier: ROHM Semiconductor GmbH
Description: 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 and package types, making them ideal for battery powered devices. The entire series are both lead-free and RoHS-compliant.
- Bits per Word: 16 bits
- Bus Type: MICROWIRE™
- Data Retention: 40 years
- Density: 4 kbits
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Supplier: ROHM Semiconductor GmbH
Description: BR24H512F-5AC is a 512Kbit serial EEPROM of I²C BUS Interface.
- Bits per Word: 8 bits
- Bus Type: I2C
- Data Retention: 100 years
- Density: 512 kbits
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Supplier: ROHM Semiconductor GmbH
Description: BR24H128FJ-5AC is a 128 kbit serial EEPROM of I²C BUS Interface.
- Bits per Word: 8 bits
- Bus Type: I2C
- Data Retention: 100 years
- Density: 128 kbits
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Supplier: ROHM Semiconductor GmbH
Description: BR24H01xxx-5AC Series is a 1Kbit serial EEPROM of I²C BUS Interface.
- Bits per Word: 8 bits
- Bus Type: I2C
- Data Retention: 100 years
- Density: 1 kbits
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Supplier: Microchip Technology, Inc.
Description: The Microchip Technology Inc. 24AA01H/24LC01BH is a 1Kb Serial EEPROM with half array write protection. The device is organized as one block of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V with standby and active currents of only
- Bus Type: Serial
- Data Rate: 0.4000 MHz
- Density: 1 kbits
- Endurance: 1.00E6 Write/Erase Cycles
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Supplier: Win Source Electronics
Description: Temperature Range - Operating: -40°C ~ 85°C Memory Format: EEPROM Clock Frequency: 20MHz Write Cycle Time - Word, Page: 5ms Memory Interface: SPI Manufacturer Package: 8-SOIC (0.209", 5.30mm Width) Popularity: Medium Fake Threat In the Open Market: 57 pct. Supply and
- IC Package Type: SOIC
- Operating Temperature: -40 to 85 C
- Supply Voltage: Other
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Supplier: Renesas Electronics Corporation
Description: The X28HC256 is a second generation high performance CMOS 32k x 8 EEPROM. It is fabricated with Intersil’s proprietary, textured poly floating gate technology, providing a highly reliable 5V only nonvolatile memory. The X28HC256 supports a 128-byte page write operation, effectively
- Access Time: 90 ns
- IC Package Type: Other
- Operating Current: 60 mA
- Standby Current: 0.5000 mA
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Supplier: Embedded Data Systems
Description: kbps in Overdrive Mode Using 1-Wire Protocol • Operating Range: 2.8V to 5.25V, -40°C to +85°C • Minimum 100k Write Cycles Endurance • 15kV Built-in ESD Protection Common iButton Features • Digital Identification and Information by
- Density: Over 256 kbits
- Operating Temperature: -40 to 85 C
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Supplier: Renesas Electronics Corporation
Description: The X28HC256 is a second generation high performance CMOS 32k x 8 EEPROM. It is fabricated with Intersil’s proprietary, textured poly floating gate technology, providing a highly reliable 5V only nonvolatile memory. The X28HC256 supports a 128-byte page write operation, effectively
- Access Time: 90 ns
- IC Package Type: Other
- Memory Category: EEPROM
- Operating Current: 60 mA
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Supplier: Renesas Electronics Corporation
Description: VCOM amplifier, and internal EEPROM to store all reference voltage data. The EEPROM features an endurance of 10,000 write cycles and a data retention of 20 years at 105°C. Combining gamma and VCOM reference voltage generators with low power operation and EEPROM,
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Supplier: Euchner-U.S.A., Inc.
Description: . Features CIS systems can be configured to meet your data transfer requirements Unlimited read cycles with write cycles up to 100 million Large storage capacity Interfaces to PLC's and PC's Large variety of carriers with EEPROM and FRAM storage
- Detection Range: 4 cm
- Features: Read / Write, Noncontact
- Frequency: 125000 Hz
- Interface: RS232, RS422, Other
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Supplier: Microchip Technology, Inc.
Description: Control to Eliminate Ground Bounce100 kbps Max. Bit Rate – Equivalent to 100 kHz Clock Frequency Self-Timed Write Cycle (including Auto-Erase Page-Write Buffer for up to 16 Bytes) STATUS Register for Added Control: - Write enable latch bit - Write-In-Progress bit
- Form Factor: Other
- Operating Temperature: -40 to 185 F
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Supplier: Microchip Technology, Inc.
Description: read and write cycles to the SRAM while the EEPROM cells provide high endurance non-volatile storage of Data. With an external capacitor, SRAM data is automatically transferred to the EEPROM upon power-loss. Data can also be transferred manually by using either the
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Supplier: Infineon Technologies AG
Description: 1014 read/write cycles. With 100 million times more write cycles than EEPROM, it's ideal for applications requiring frequent or rapid writes, from critical data collection to demanding industrial controls. Summary of Features 256-Kbit F-RAM logically
- Density: 256 kbits
- IC Package Type: Other
- Memory Category: FRAM
- Operating Temperature: -40 to 85 C
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Supplier: RS Components, Ltd.
Description: KBytes). Page size: 256 Bytes. Byte or Page Write within 10 ms. Write Protect Pin for Full Array Hardware Data Protection. Select the device address with an on-board jumper. 3.3 V or 5 V power supply on mikroBUS socket. More than 1 million Write cycles. Dimensions 28.6 x
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Supplier: RS Components, Ltd.
Description: programming only. Read / Write mode: See datasheet of ST-Microelectronics ST14C02C for details. Power Supply: 3.0V to 5.5V. Erase / Write cycles: 1,000,000 times minimum. Data retention: 10 years minimum. Temperature: 0°C to +70°C. Dimensions: 85 x 53 x 1 mm. Weight: 10g
- Density: 2048 kbits
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Supplier: Renesas Electronics Corporation
Description: of switching quickly (1µs) enabling rapid switching between two gamma curves (or operational modes) in TFT-LCD applications. The ISL24833 also integrates two banks of EEPROM that can store all reference voltage data. The EEPROM is capable of 300 write cycles. Combining
- IC Package Type: Other
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Supplier: MagicRAM, Inc.
Description: 256KB to 32MB and the cards are availablein standard or industrial temperatures. Features: PCMCIA / JEIDA standard Fast read access time 100,000 write/erase cycles per block 5V read voltage Built-in write protect switch Optional attribute memory: 8KB EEPROM Commercial
- PCMCIA Product: Memory Card
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Supplier: Cypress Semiconductor Corp.
Description: milliseconds before data becomes nonvolatile. If power is disrupted, pending data is lost unless the system has extra capacitance or batteries to keep the system on until data is stored. F-RAM offers virtually unlimited endurance of 100 trillion read/write cycles. Traditional
- Density: 4 to 4000 kbits
- IC Package Type: SOIC, TSOP, Other
- Memory Category: NVRAM, FRAM
- Supply Voltage: 1.8 V, 3 V, 5 V
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Supplier: Microchip Technology, Inc.
Description: Write/Erase cycles: 10,000 Flash/100,000 EEPROM Data Retention: 20 years at 85°C/100 years at 25°C In-System Programming by On-chip Boot Program True Read-While-Write Operation Programming Lock for Software Security JTAG (IEEE std. 1149
- Device Type: Clock Generator
- Operating Temperature: -40 to 85 C
- Package / Form Factor: DIP, Other
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Supplier: Win Source Electronics
Description: Temperature Range - Operating: -40°C ~ 85°C Memory Format: EEPROM Clock Frequency: 400kHz Write Cycle Time - Word, Page: 10ms Memory Interface: I2C Manufacturer Package: 8-TSSOP, 8-MSOP Popularity: Low Fake Threat In the Open Market: 37 pct. Supply and Demand Status: Balance
- IC Package Type: SSOP, Other
- Operating Temperature: -40 to 85 C
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Supplier: Win Source Electronics
Description: - Operating: -40°C ~ 85°C Memory Format: EEPROM Clock Frequency: 1MHz Write Cycle Time - Word, Page: 10ms Memory Interface: SPI Manufacturer Package: 8-SOIC Popularity: High Fake Threat In the Open Market: 52 pct. Supply and Demand Status: Sufficient Manufacturer Pack Quantity:
- Operating Temperature: -40 to 85 C
- Package Type / Mounting: Surface Mount (SMD)
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Supplier: Infineon Technologies AG
Description: Byte EEPROM Block organization of memory, 16 sectors with fixed 4 blocks of 16 bytes each EEPROM updating time per block less than 4 ms Endurance > 100,000 erase / write cycles (values are temperature dependent) Data retention > 10 years User
- Application Memory (Flash / EEPROM): 0.2560 KB
- IC Package Type: Other
- Interface: Other
- Type: Contactless
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Supplier: Win Source Electronics
Description: Memory Type: Non-Volatile Memory Size: 512Kb (64K x 8) Access Time: 400ns Family Name: CAT24C512 Categories: Integrated Circuits (ICs) Memory Format: EEPROM Manufacturer Homepage: www.onsemi.com Clock Frequency: 1MHz Write Cycle Time - Word, Page: 5ms Memory
- Access Time: 400 ns
- Operating Temperature: -40 to 85 C
- Supply Voltage: Other
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Supplier: Allegro MicroSystems Inc.
Description: two independent angle sensing channels, digital signal processing, and output options: SPI, PWM, motor commutation (U, V, W), and encoder outputs (A, B, I). Also integrated into the devices are on-chip EEPROM technology, capable of supporting a high number of read/write cycles
- Form Factor: Integrated Chip (IC)
- Operating Temperature: 104 to 257 F
- Output: Other
- Supply Voltage: 3.7 to 18 volts
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Supplier: MultiDimension Technology Co., Ltd.
Description: Programmable angle measurement range Built-in self-diagnosis and alarm function Operating temperature range: -40°C to 160°C Built-in EEPROM, over 10,000 write cycles Excellent resistance to environmental magnetic fields AEC-Q100 compliant Piecewise linear calibration mode
- Category of Device: Sensor Element / Chip
- Maximum Angular Measurement: 360 degrees
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Conduct Research Top
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Optimizing Serial Bus Operations with Proper Write Cycle Times
The total write operation time for a Serial EEPROM is determined by three main elements: ? Number of bytes to load for each write operation ? Bus clock speed at which the write operation is loaded ? Fixed internal write cycle timer required for the programming operation
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EEPROM Endurance Tutorial
The definition of "endurance" (as applied to EEPROMs) contains various words and phrases that require clear definition and understanding. As shown in the following paragraphs, different manufacturers use different standards. "Endurance cycling" is a test performed by all manufacturers (and some
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1K, 2K and 4K Microwire EEPROM Migration
requirements. This document is intended to assist customers with migrating to the latest Microchip Technology Microwire EEPROMs from older versions of our products. Depending on the migration path taken, write cycle initiation may have also changed. Almost all of the methodologies remained the same
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Emulating Data EEPROM for PIC18 and PIC24 MCUs and dsPIC DSCs
without an internal data EEPROM. This application note's algorithm supports a selectable, Many applications store nonvolatile information in the emulated data EEPROM size of up to 255 locations. Flash program memory using table write and read The address range is between 0 and the size
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Using C to Interface 8051 MCUs with SPI Serial EEPROMs
* Voltage range from 1.8V to 5.5V * Low power operation The 25XXX series serial EEPROMs from Microchip * Temperature range from -40°C to +125°C Technology support a half-duplex protocol that functions on a master-slave paradigm that is ideally * Over 1,000,000 erase/write cycles suited to data stream
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Using a Hardware Module to Interface 8051 MCUs with SPI Serial EEPROMs
INTRODUCTION * Voltage range from 1.8V to 5.5V * Low power operation The 25XXX series serial EEPROMs from Microchip * Temperature range from -40°C to +125°C Technology support a half-duplex protocol that functions on a master-slave paradigm that is ideally * Over 1,000,000 erase/write cycles suited
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Using the MSSP Module to Interface I2C TM Serial EEPROMs with PIC18 Devices
with a strong understanding of communication with the 24XXX series serial EEPROMs using the MSSP module and I2C, thus allowing for more complex programs to be written in the future. The firmware consists of a single assembly program, organized into five sections: - Initialization - Byte Write - Byte Read
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Using a Timer to Interface 8051 MCUs with UNI/O(TM) Bus-Compatible Serial EEPROMs
need by developing the UNI/O TM bus, a low-cost, easy- * Over 1,000,000 erase/write cycles to-implement solution requiring only a single I/O pin for This application note is part of a series that provide bidirectional communication. source code to help the user implement the protocol UNI/O
More Information Top
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Smart Card Handbook 4th Edition Complete Document
This generator is faster than the one shown in Figure 7.22 on the preceding page because only one EEPROM write cycle is necessary for each session.
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http://focus.ti.com/lit/ds/symlink/cdce706.pdf
If the EEPROM write cycle is initiated, the data of the internal SMBus register is written into the EEPROM.
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Performance Improvement and Energy Saving Based on Increasing Locality of Persistent Data in Embedded Systems
Next, we explain an example implementation on the basis of a Java Card and evaluate our proposed approach in terms of needed EEPROM write cycles .
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http://focus.ti.com/lit/ds/symlink/cdce906.pdf
If the EEPROM write cycle is initiated, the data of the internal SMBus register is written into the EEPROM.
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http://focus.ti.com/lit/ds/symlink/cdce949-q1.pdf
If the EEPROM Write Cycle is initiated, the internal SDA register contents are written into the EEPROM.
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http://focus.ti.com/lit/ds/symlink/cdcel913.pdf
If the EEPROM write cycle is initiated, the internal SDA registers are written into the EEPROM.
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http://focus.ti.com/lit/ds/symlink/cdcel949.pdf
If the EEPROM Write Cycle is initiated, the internal SDA register contents are written into the EEPROM.
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Java Card Performance Optimization of Secure Transaction Atomicity Based on Increasing the Class Field Locality
Transaction atomicity is performed by multiple consecutive EEPROM write cycles what decreases the performance of a Java Card additionally.
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