AT24C08A ATMEL Corporation, AT24C08A Datasheet
AT24C08A
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AT24C08A Summary of contents
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... SCL GND 4 5 SDA SDA 3 Two-wire Serial EEPROM 1K (128 (256 (512 (1024 x 8) 16K (2048 x 8) AT24C01A AT24C02 , 5-lead SOT23 AT24C04 AT24C08A AT24C16A 8 VCC SCL 5 SDA Notes: 1. Not Recommended for new refer datasheet. 2. Not Recommended for new 1 ...
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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 .................................... –1.0V to +7.0V Maximum Operating Voltage .......................................... 6.25V DC Output Current........................................................ 5.0 mA Figure 1. Block Diagram AT24C01A/02/04/08A/16A 2 ...
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... The A0 pin connect and can be connected to ground. The AT24C08A only uses the A2 input for hardwire addressing and a total of two 8K devices may be addressed on a single bus system. The A0 and A1 pins are no connects and can be connected to ground. ...
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Table 3. Pin Capacitance Applicable over recommended operating range from T Symbol Test Condition C Input/Output Capacitance (SDA) I/O C Input Capacitance ( Note: 1. This parameter is characterized and is not 100% tested. Table ...
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Table 5. AC Characteristics Applicable over recommended operating range from TTL Gate and 100 pF (unless otherwise noted) Symbol Parameter f Clock Frequency, SCL SCL t Clock Pulse Width Low LOW t Clock Pulse Width High ...
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Device Operation AT24C01A/02/04/08A/16A 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 4 on page 7). Data ...
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Bus Timing Figure 2. SCL: Serial Clock, SDA: Serial Data I/O Write Cycle Timing Figure 3. SCL: Serial Clock, SDA: Serial Data I/O SCL SDA 8th BIT WORDn Note: 1. The write cycle time t is the time from a ...
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Figure 5. Start and Stop Definition Figure 6. Output Acknowledge AT24C01A/02/04/08A/16A 8 0180Z1–SEEPR–5/07 ...
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Device Addressing Write Operations 0180Z1–SEEPR–5/07 The 1K, 2K, 4K, 8K and 16K EEPROM devices all require an 8-bit device address word following a start condition to enable the chip for a read or write operation (refer to Figure 7). The ...
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ACKNOWLEDGE POLLING: Once the internally timed write cycle has started and the EEPROM inputs are disabled, acknowledge polling can be initiated. This involves sending a start condition followed by the device address word. The read/write bit is representative of the ...
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Figure 7. Device Address Figure 8. Byte Write Figure 9. Page Write (* = DON’T CARE bit for 1K) 0180Z1–SEEPR–5/07 MSB 8K 16K 11 ...
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Figure 10. Current Address Read Figure 11. Random Read (* = DON’T CARE bit for 1K) Figure 12. Sequential Read AT24C01A/02/04/08A/16A 12 0180Z1–SEEPR–5/07 ...
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AT24C01A Ordering Information Ordering Code (2) AT24C01A-10PU-2.7 (2) AT24C01A-10PU-1.8 (2) AT24C01A-10SU-2.7 (2) AT24C01A-10SU-1.8 (2) AT24C01A-10TU-2.7 (2) AT24C01A-10TU-1.8 (2) AT24C01A-10TSU-1.8 (2) AT24C01AU3-10UU-1.8 (2) AT24C01AY1-10YU-1.8 (Not recommended for new design) (3) AT24C01AY6-10YH-1.8 (4) AT24C01A-W1.8-11 Notes: 1. This device is not recommended for ...
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AT24C02 Ordering Information Ordering Code (2) AT24C02-10PU-2.7 (2) AT24C02-10PU-1.8 (2) AT24C02N-10SU-2.7 (2) AT24C02N-10SU-1.8 (2) AT24C02-10TU-2.7 (2) AT24C02-10TU-1.8 (2) AT24C02Y1-10YU-1.8 (2) AT24C02-10TSU-1.8 (2) AT24C02U3-10UU-1.8 (3) AT24C02-W2.7-11 Notes: 1. This device is not recommended for new design. Please refer to AT24C02B datasheet. ...
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AT24C04 Ordering Information Ordering Code (2) AT24C04-10PU-2.7 (2) AT24C04-10PU-1.8 (2) AT24C04N-10SU-2.7 (2) AT24C04N-10SU-1.8 (2) AT24C04-10TU-2.7 (2) AT24C04-10TU-1.8 (2) AT24C04Y1-10YU-1.8 (Not recommended for new design) (3) AT24C04Y6-10YH-1.8 (2) AT24C04-10TSU-1.8 (2) AT24C04U3-10UU-1.8 (4) AT24C04-W1.8-11 Notes: 1. For 2.7V devices used in the ...
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... AT24C08A Ordering Information Ordering Code (2) AT24C08A-10PU-2.7 (2) AT24C08A-10PU-1.8 (2) AT24C08AN-10SU-2.7 (2) AT24C08AN-10SU-1.8 (2) AT24C08A-10TU-2.7 (2) AT24C08A-10TU-1.8 (2) AT24C08AY1-10YU-1.8 (Not recommended for new design) (3) AT24C08AY6-10YH-1.8 (2 AT24C08AU2-10UU-1.8 (4) AT24C08A-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. ...
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AT24C16A Ordering Information Ordering Code (2) AT24C16A-10PU-2.7 (2) AT24C16A-10PU-1.8 (2) AT24C16AN-10SU-2.7 (2) AT24C16AN-10SU-1.8 (2) AT24C16A-10TU-2.7 (2) AT24C16A-10TU-1.8 (2) AT24C16AY1-10YU-1.8 (Not recommended for new design) (3) AT24C16AY6-10YH-1.8 (2) AT24C16AU2-10UU-1.8 (3) AT24C16A-W1.8-11 Notes: 1. This device is not recommended for new design. ...
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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 0180Z1–SEEPR–5/07 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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MAP D E Top View Side View 2325 Orchard Parkway San Jose, CA 95131 R 0180Z1–SEEPR–5/ End View A SYMBOL TITLE 8Y1, 8-lead (4.90 x 3.00 mm ...
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Mini-MAP (MLP 2x3 mm) D 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 between 0.15 mm ...
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SOT23 E1 1 Seating Plane NOTES: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-193, Variation AB, for additional information. 2. Dimension D does not include mold flash, protrusions, or gate burrs. Mold flash, ...
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E Pin 1 Mark this corner D Top View Bottom View Notes: 1. These drawings are for general information only. No JEDEC Drawing to refer ...
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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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Revision History Doc. No. 0180Z1 AT24C01A/02/04/08A/16A 26 Date Comments 5/2007 Implemented revision history. Changed formatting on page 16 0180Z1–SEEPR–5/07 ...
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... Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. © 2007 Atmel Corporation. All rights reserved. Atmel Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Atmel Operations Memory ...