AT93C66A-10TU-1.8 SL383 Atmel, AT93C66A-10TU-1.8 SL383 Datasheet
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AT93C66A-10TU-1.8 SL383
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AT93C66A-10TU-1.8 SL383 Summary of contents
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... DO pin outputs the Ready/Busy status of the part. The AT93C56A/66A is available in 2.7V to 5.5V and 1.8V to 5.5V versions. , 8-lead Ultra Lead Frame Land Three-wire Serial EEPROM 2K (256 128 x 16) 4K (512 256 x 16) AT93C56A AT93C66A 3378L–SEEPR–11/07 ...
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Table 2-1. Pin Configurations Pin Name Function CS Chip Select SK Serial Data Clock DI Serial Data Input DO Serial Data Output GND Ground VCC Power Supply ORG Internal Organization NC No Connect 3. Absolute Maximum Ratings* Operating Temperature......................................−55°C to ...
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Figure 3-1. Block Diagram Note: When the ORG pin is connected to VCC, the x 16 organization is selected. When it is connected to ground, the x 8 organization is selected. If the ORG pin is left unconnected and the ...
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Table 3-1. Pin Capacitance Applicable over recommended operating range from T Symbol Test Conditions C Output Capacitance (DO) OUT C Input Capacitance (CS, SK, DI) IN Note: 1. This parameter is characterized and is not 100% tested. Table 3-2. ...
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Table 3-3. AC Characteristics Applicable over recommended operating range from TTL Gate and 100 pF (unless otherwise noted) Symbol Parameter SK Clock f SK Frequency t SK High Time SKH t SK Low Time SKL Minimum ...
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... Table 3-4. Instruction Set for the AT93C56A and AT93C66A Op Instruction SB Code READ 1 10 EWEN 1 00 11XXXXXXX ERASE 1 11 WRITE 1 01 ERAL 1 00 10XXXXXXX WRAL 1 00 01XXXXXXX EWDS 1 00 00XXXXXXX Note: The X’s in the address field represent don’t care values and must be clocked. ...
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Functional Description The AT93C56A/66A is accessed via a simple and versatile three-wire serial communication interface. Device operation is controlled by seven instructions issued by the host processor. A valid instruction starts with a rising edge of CS and consists ...
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... AT93C56A (2K DON’T CARE value, but the extra clock is required DON’T CARE value, but the extra clock is required. 7 AT93C66A (4K ( ...
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Figure 5-3. EWEN Timing Figure 5-4. EWDS Timing Figure 5-5. WRITE Timing HIGH IMPEDANCE DO 3378L–SEEPR–11/07 ... ... ... ... ...
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Figure 5-6. WRAL Timing HIGH IMPEDANCE DO Note: 1. Valid only 4.5V to 5.5V. CC Figure 5-7. ERASE Timing HIGH IMPEDANCE DO AT93C56A/66A ...
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Figure 5-8. ERAL Timing HIGH IMPEDANCE DO Note: 1. Valid only 4.5V to 5.5V. CC 3378L–SEEPR–11/ STANDBY CHECK STATUS BUSY HIGH IMPEDANCE ...
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AT93C56A Ordering Information Ordering Code (2) AT93C56A-10PU-2.7 (2) AT93C56A-10PU-1.8 (2) AT93C56A-10SU-2.7 (2) AT93C56A-10SU-1.8 (2) AT93C56AW-10SU-2.7 (2) AT93C56AW-10SU-1.8 (2) AT93C56A-10TU-2.7 (2) AT93C56A-10TU-1.8 (2) AT93C56AU3-10UU-1.8 AT93C56AD3-DH-T (2) AT93C56AY1-10YU-1.8 (Not recommended for new design) (3) AT93C56AY6-10YH-1.8 (4) AT93C56A-W1.8-11 Notes: 1. For 2.7V ...
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... AT93C66A Ordering Information Ordering Code (2) AT93C66A-10PU-2.7 (2) AT93C66A-10PU-1.8 (2) AT93C66A-10SU-2.7 (2) AT93C66A-10SU-1.8 (2) AT93C66AW-10SU-2.7 (2) AT93C66AW-10SU-1.8 (2) AT93C66A-10TU-2.7 (2) AT93C66A-10TU-1.8 (2) AT93C66AU3-10UU-1.8 AT93C66AD3-DH-T (2) AT93C66AY1-10YU-1.8 (Not recommended for new design) (3) AT93C66AY6-10YH-1.8 (4) AT93C66A-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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Packaging Information 8.1 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 ...
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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 8.3 ...
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Mini-MAP (MLP 2x3) 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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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, ...
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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. This drawing is for general information only. 2. Dimension ‘b’ ...
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ULA PIN # TOP VIEW 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 R 3378L–SEEPR–11/ SIDE VIEW SYMBOL ...
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Revision History Revision No. 3378L 3378K AT93C56A/66A 20 Date Comments Updated to new template 11/2007 Added ULA package offering Removed DC/Don’t Connect and replaced with NC/No Conenct Adjusted size of Block diagram on pg. 2 12/2006 Made all diagrams ...
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