NV24C04WF中文资料EEPROM Serial 4-Kb I2C - Automotive Grade数据手册ONSEMI规格书

描述 Description

The NV24C04 is a 4-kb CMOS Serial EEPROM device organized internally as 32 pages of 16 bytes each. This device supports both the Standard (100 kHz) as well as Fast (400 kHz) I2C protocol.Data is written by providing a starting address, then loading 1 to 16 contiguous bytes into a Page Write Buffer, and then writing all data to non-volatile memory in one internal write cycle. Data is read by providing a starting address and then shifting out data serially while automatically incrementing the internal address count.External address pins make it possible to address up to four NV24C04 devices on the same bus.

特性 Features

• Automotive Temperature Grade 1 (-40°C to +125°C)
• Allows the use in safety critical application.
• 2.5 V to 5.5 V Supply Voltage Range
• Single power supply from 2.5 V to 5.5 V. Functional over the entire temperature range.
• These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant
• Space-Efficient Packaging
• Supports Standard and Fast I2C Protocol
• 16-Byte Page Write Buffer
• Hardware Write Protection for Entire Memory
• CAV Prefix for Automotive and Other Applications Requiring Site and Change Control
• Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)
• Low power CMOS Technology
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention

应用 Application

• Body computer & energy management unit
• Seat control unit
• Electric steering control unit, ESL
• Immobilizer unit
• Wiper module
• Integrated navigation and infotainment systems
• Airbag
• Fan control unit
• ABS/ESP (Electronic Stability Program)
• Engine control unit
• Park assist unit
• Light management unit
• Engine Start/Stop control unit
• Electronic parking brake