AT24C02AN-10SU-2.7 ATMEL Corporation, AT24C02AN-10SU-2.7 Datasheet
AT24C02AN-10SU-2.7
Related parts for AT24C02AN-10SU-2.7
AT24C02AN-10SU-2.7 Summary of contents
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Features • Write Protect Pin for Hardware Data Protection – Utilizes Different Array Protection Compared to the AT24C02/04 • Low-voltage and Standard-voltage Operation – 2 2.7V to 5.5V) CC – 1 1.8V to 5.5V) CC • ...
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Absolute Maximum Ratings* Operating Temperature........................................−40°C to +85°C Storage Temperature .........................................−65°C to +150°C Voltage on Any Pin with Respect to Ground ........................................ −1.0V to +7.0V Maximum Operating Voltage .......................................... 6.25V DC Output Current........................................................ 5.0 mA Pin Description AT24C02A/04A 2 *NOTICE: Figure ...
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Memory Organization (1) Table 3. Pin Capacitance Applicable over recommended operating range from T Symbol Test Condition C Input/Output Capacitance (SDA) I/O C Input Capacitance (A IN Note: 1. This parameter is characterized and is not 100% tested. 0976Q–SEEPR–8/05 The ...
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Table 4. DC Characteristics Applicable over recommended operating range from: T Symbol Parameter V Supply Voltage CC1 V Supply Voltage CC2 V Supply Voltage CC3 V Supply Voltage CC4 I Supply Current Supply Current ...
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Table 5. AC Characteristics Applicable over recommended operating range from T pF (unless otherwise noted) Symbol Parameter f Clock Frequency, SCL SCL t Clock Pulse Width Low LOW t Clock Pulse Width High HIGH t Noise Suppression Time I t ...
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Device Operation AT24C02A/04A 6 CLOCK and DATA TRANSITIONS: The SDA pin is normally pulled high with an exter- nal device. Data on the SDA pin may change only during SCL low time periods (see Figure 2). Data changes during SCL ...
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Figure 4. Bus Timing Figure 5. Write Cycle Timing SCL SDA 8th BIT WORDn Notes: 1. The write cycle time t is the time from a valid stop condition of a write sequence to the end of the internal clear/write ...
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Device Addressing Write Operations AT24C02A/04A 8 The 2K and 4K EEPROM devices require an 8-bit device address word following a start condition to enable the chip for a read or write operation, as shown in Figure 7. Figure 7. Device ...
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Figure 9. Page Write DEVICE T ADDRESS SDA LINE 0976Q–SEEPR–8/05 A page write is initiated the same as a byte write, but the microcontroller does not send a stop condition ...
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Read Operations AT24C02A/04A 10 Read operations are initiated the same way as write operations with the exception that the read/write select bit in the device address word is set to “1”. There are three read operations: current address read, random ...
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Figure 12. Sequential Read 0976Q–SEEPR–8/05 tial read will continue. The sequential read operation is terminated when the microcontroller does not respond with a “0” but does generate a following stop condition, see Figure 12. AT24C02A/04A 11 ...
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... AT24C02A Ordering Information Ordering Code AT24C02A-10PI-2.7 AT24C02AN-10SI-2.7 AT24C02A-10TI-2.7 AT24C02A-10PI-1.8 AT24C02AN-10SI-1.8 AT24C02A-10TI-1.8 (2) AT24C02A-10PU-2.7 (2) AT24C02A-10PU-1.8 (2) AT24C02AN-10SU-2.7 (2) AT24C02AN-10SU-1.8 (2) AT24C02A-10TU-2.7 (2) AT24C02A-10TU-1.8 (2) AT24C02AY1-10YU-1.8 (2) AT24C02AU3-10UU-1.8 (3) AT24C02A-W2.7-11 (3) AT24C02A-W1.8-11 Notes: 1. For 2.7V devices used in the 4.5V to 5.5V range, please refer to performance values in the AC and DC characteristics table. 2. “U” designates Green Package + RoHS compliant 3. Available in waffle pack and wafer form ...
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AT24C04A Ordering Information Ordering Code AT24C04A-10PI-2.7 AT24C04AN-10SI-2.7 AT24C04A-10TI-2.7 AT24C04A-10PI-1.8 AT24C04AN-10SI-1.8 AT24C04A-10TI-1.8 (2) AT24C04A-10PU-2.7 (2) AT24C04A-10PU-1.8 (2) AT24C04AN-10SU-2.7 (2) AT24C04AN-10SU-1.8 (2) AT24C04A-10TU-2.7 (2) AT24C04A-10TU-1.8 (2) AT24C04AY1-10YU-1.8 (2) AT24C04AU3-10UU-1.8 (3) AT24C04A-W2.7-11 (3) AT24C04A-W1.8-11 Notes: 1. For 2.7V devices used in the 4.5V ...
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Packaging Information 8P3 – PDIP Top View PLCS Side View Notes: 1. This drawing is for general information only; refer to JEDEC Drawing MS-001, Variation BA, for additional information. 2. Dimensions A and L are measured ...
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JEDEC SOIC e Side View Note: These drawings are for general information only. Refer to JEDEC Drawing MS-012, Variation AA for proper dimensions, tolerances, datums, etc. 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 R 0976Q–SEEPR–8/05 1 ...
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TSSOP Pin 1 indicator this corner N Top View Side View Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-153, Variation AA, for proper dimensions, tolerances, datums, ...
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PIN 1 BALL PAD CORNER Top View PIN 1 BALL PAD CORNER 1 2 (d1 (e1) Bottom View 8 SOLDER BALLS 1. Dimension “b” is measured at the maximum solder ball diameter. This ...
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MAP D E Top View Side View 2325 Orchard Parkway San Jose, CA 95131 R AT24C02A/04A End View A SYMBOL TITLE 8Y1, 8-lead (4.90 x 3.00 ...
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Y5 – MAP Pin 1 Index Area D Top View Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-229, for proper dimensions, tolerances, datums, etc. 2. Dimension b applies to metallized terminal and is measured ...
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