The AT24C01 provides 1024 bits of serial electrically erasable and programmable read only memory EEPROM organized as 128 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C01 is available in space saving 8-pin PDIP, 8-pin MSOP, 8-pin TSSOP, and 8-pin JEDEC SOIC packages and is accessed via a 2-wire serial interface. In addition, the entire family is available in 5.0V 4.5V to 5.5V , 2.7V 2.7V to 5.5V , 2.5V 2.5V to 5.5V and 1.8V 1.8V to 5.5V versions.
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AT24C01-10PC (pdf) |
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AT24C01-10SC-2.5 |
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AT24C01-10SI-2.5 |
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AT24C01-10SC-1.8 |
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AT24C01-10PI-2.5 |
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AT24C01-10PC-2.5 |
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AT24C01-10PC-1.8 |
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AT24C01-10SC-2.7 |
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AT24C01-10SI |
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AT24C01-10PC-2.7 |
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AT24C01-10PI |
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AT24C01-10SC |
PDF Datasheet Preview |
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• Low Voltage and Standard Voltage Operation VCC = 4.5V to 5.5V VCC = 2.7V to 5.5V VCC = 2.5V to 5.5V VCC = 1.8V to 5.5V • Internally Organized 128 x 8 • 2-Wire Serial Interface • Bidirectional Data Transfer Protocol • 100 kHz 1.8V, 2.5V, 2.7V and 400 kHz 5V Compatibility • 4-Byte Page Write Mode • Self-Timed Write Cycle 10 ms max • High Reliability Endurance 1 Million Write Cycles Data Retention 100 Years ESD Protection >3000V • Automotive Grade and Extended Temperature Devices Available • 8-Pin PDIP, 8-Pin MSOP, 8-Pin TSSOP and 8-Pin JEDEC SOIC Packages The AT24C01 provides 1024 bits of serial electrically erasable and programmable read only memory EEPROM organized as 128 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C01 is available in space saving 8-pin PDIP, 8-pin MSOP, 8-pin TSSOP, and 8-pin JEDEC SOIC packages and is accessed via a 2-wire serial interface. In addition, the entire family is available in 5.0V 4.5V to 5.5V , 2.7V 2.7V to 5.5V , 2.5V 2.5V to 5.5V and 1.8V 1.8V to 5.5V versions. 2-Wire Serial EEPROM 1K 128 x 8 AT24C01 Pin Configurations Pin Name NC SDA SCL TEST Function No Connect Serial Data Serial Clock Input Test Input GND or VCC NC GND 8-Pin MSOP 8-Pin TSSOP VCC TEST SCL SDA 2-Wire, 1K Serial EEPROM 8-Pin PDIP NC 1 NC 2 NC 3 GND 4 8 VCC 7 TEST 6 SCL 5 SDA 8-Pin SOIC NC 1 NC 2 NC 3 GND 4 8 VCC 7 TEST 6 SCL 5 SDA Absolute Maximum Ratings* Operating Temperature -55°C to +125°C Storage Temperature -65°C to +150°C Voltage on Any Pin with Respect to Ground to +7.0V Maximum Operating 6.25V DC Output mA Block Diagram *NOTICE: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Pin Description SERIAL CLOCK SCL The SCL input is used to positive edge clock data into each EEPROM device and negative edge clock data out of each device. SERIAL DATA SDA The SDA pin is bidirectional for serial data transfer. This pin is open-drain driven and may be wire-ORed with any number of other open-drain or open collector devices. Memory Organization AT24C01, 1K SERIAL EEPROM Internally organized with 128 pages of 1 byte each. The 1K requires a 7-bit data word address for random word addressing. AT24C01 AT24C01 Pin Capacitance Applicable over recommended operating range from TA = 25°C, f = MHz, VCC = +1.8V. Symbol Test Condition CI/O Input/Output Capacitance SDA Input Capacitance A0, A1, A2, SCL Units pF Condition VI/O = 0V VIN = 0V DC Characteristics Ordering Information tWR max ms ICC max µA 3000 ISB max µA fMAX kHz 3000 1500 1500 1000 1000 Ordering Code AT24C01-10PC AT24C01-10SC AT24C01-10MC AT24C01-10TC AT24C01-10PI AT24C01-10SI AT24C01-10MI AT24C01-10TI AT24C01-10PC-2.7 AT24C01-10SC-2.7 AT24C01-10MC-2.7 AT24C01-10TC-2.7 AT24C01-10PI-2.7 AT24C01-10SI-2.7 AT24C01-10MI-2.7 AT24C01-10TI-2.7 AT24C01-10PC-2.5 AT24C01-10SC-2.5 AT24C01-10MC-2.5 AT24C01-10TC-2.5 AT24C01-10PI-2.5 AT24C01-10SI-2.5 AT24C01-10MI-2.5 AT24C01-10TI-2.5 AT24C01-10PC-1.8 AT24C01-10SC-1.8 AT24C01-10MC-1.8 AT24C01-10TC-1.8 AT24C01-10PI-1.8 AT24C01-10SI-1.8 AT24C01-10MI-1.8 AT24C01-10TI-1.8 8M 8P3 8S1 8T Blank Package Type 8-Lead, Wide, Miniature Small Outline Package MSOP 8-Lead, Wide, Plastic Dual Inline Package PDIP 8-Lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-Lead, Wide, Thin Shrink Small Outline Package TSSOP Options Standard Operation 4.5V to 5.5V Low-Voltage 2.7V to 5.5V Low-Voltage 2.5V to 5.5V Low-Voltage 1.8V to 5.5V AT24C01 Package 8P3 8S1 8M 8T 8P3 8S1 8M 8T 8P3 8S1 8M 8T 8P3 8S1 8M 8T 8P3 8S1 8M 8T 8P3 8S1 8M 8T 8P3 8S1 8M 8T 8P3 8S1 8M 8T Operation Range Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C Packaging Information 8M, 8-Lead, Wide, Miniature Small Outline Package MSOP PIN 1 8S1, 8-Lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC Dimensions in Inches and Millimeters PIN 1 AT24C01 8P3, 8-Lead, Wide, Plastic Dual Inline Package PDIP Dimensions in Inches and Millimeters JEDEC STANDARD MS-001 BA PIN 1 SEATING PLANE |
More datasheets: 1383-2UYT/S530-A3 | CY3684 | AT24C01-10SC-2.5 | AT24C01-10SI-2.5 | AT24C01-10SC-1.8 | AT24C01-10PI-2.5 | AT24C01-10PC-2.5 | AT24C01-10PC-1.8 | AT24C01-10SC-2.7 | AT24C01-10SI |
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