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24LC024 数据表(PDF) 1 Page - Microchip Technology |
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24LC024 数据表(HTML) 1 Page - Microchip Technology |
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1 / 30 page  © 2009 Microchip Technology Inc. DS21210M-page 1 24AA024/24LC024/24AA025/24LC025 Device Selection Table Features: • Single Supply with Operation from 1.7V to 5.5V for 24AA024/24AA025 Devices, 2.5V for 24LC024/24LC025 Devices • Low-Power CMOS Technology: - Read current 1 mA, typical - Standby current 1 μA, typical • 2-Wire Serial Interface, I2C™ Compatible • Cascadable up to Eight Devices • Schmitt Trigger Inputs for Noise Suppression • Output Slope Control to Eliminate Ground Bounce • 100 kHz and 400 kHz Clock Compatibility • Page Write Time 5 ms Maximum • Self-timed Erase/Write Cycle • 16-Byte Page Write Buffer • Hardware Write-Protect on 24XX024 Devices • ESD Protection >4,000V • More than 1 Million Erase/Write Cycles • Data Retention >200 years • Factory Programming Available • Packages include 8-lead PDIP, SOIC, TSSOP, DFN, TDFN and MSOP • Pb-Free and RoHS Compliant • Temperature Ranges: - Industrial (I): -40°C to +85°C - Automotive (E): -40°C to +125°C Description: The Microchip Technology Inc. 24AA024/24LC024/ 24AA025/24LC025 is a 2 Kbit Serial Electrically Erasable PROM with a voltage range of 1.7V to 5.5V. The device is organized as a single block of 256 x 8-bit memory with a 2-wire serial interface. Low current design permits operation with typical standby and active currents of only 1 μA and 1 mA, respectively. The device has a page write capability for up to 16 bytes of data. Functional address lines allow the connection of up to eight 24AA024/24LC024/ 24AA025/24LC025 devices on the same bus for up to 16K bits of contiguous EEPROM memory. The device is available in the standard 8-pin PDIP, 8-pin SOIC (3.90 mm), TSSOP, 2x3 DFN and TDFN and MSOP packages. Package Types Block Diagram Part Number VCC Range Max Clock Temp. Range Write Protect 24AA024 1.7V-5.5V 400 kHz(1) IYes 24AA025 1.7V-5.5V 400 kHz(1) INo 24LC024 2.5V-5.5V 400 kHz I, E Yes 24LC025 2.5V-5.5V 400 kHz I, E No Note 1: 100 kHz for VCC < 2.5V A0 A1 A2 VSS VCC WP SCL SDA 1 2 3 4 8 7 6 5 PDIP, MSOP SOIC, TSSOP A0 A1 A2 VSS 1 2 3 4 8 7 6 5 VCC WP SCL SDA DFN/TDFN A0 A1 A2 VSS WP SCL SDA VCC Note: WP pin is not internally connected on the 24XX025. 8 7 6 5 1 2 3 4 I/O Control Logic Memory Control Logic XDEC HV Generator EEPROM Array Write-Protect Circuitry YDEC VCC VSS Sense Amp. R/W Control SDA SCL A0 A1 A2 WP* 2K I2C™ Serial EEPROM |
类似零件编号 - 24LC024 |
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类似说明 - 24LC024 |
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