AT24C08B-PU Atmel, AT24C08B-PU Datasheet
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AT24C08B-PU
Specifications of AT24C08B-PU
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AT24C08B-PU Summary of contents
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... SOIC VCC SCL A2 3 GND 4 5 SDA GND 4 8-lead PDIP 5-lead SOT23 A0 WP SCL GND 2 A2 VCC SDA 3 4 GND Two-wire Serial EEPROM 4K (512 (1024 x 8) AT24C04B AT24C08B Preliminary GND 8 VCC SCL 5 SDA 8 VCC SCL 3 5 SDA 4 5226A–SEEPR–06/07 ...
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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 Figure 0-1. Block Diagram VCC GND ...
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... The A0 pin connect and can be connected to ground (device addressing is discussed in detail under the Device Addressing section). The AT24C08B only uses the A2 input for hardware 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 (device addressing is discussed in detail under the Device Addressing section) ...
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... Memory Organization AT24C04B, 4K SERIAL EEPROM: Internally organized with 32 pages of 16 bytes each, the 4K requires an 9-bit data word address for random word addressing. AT24C08B, 8K SERIAL EEPROM: Internally organized with 64 pages of 16 bytes each, the 8K requires an 8-bit data word address for random word addressing. (1) Table 2-1 ...
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Table 2-3. AC Characteristics Applicable over recommended operating range from T 100 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 ...
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Device Operation CLOCK and DATA TRANSITIONS: The SDA pin is normally pulled high with an external device. Data on the SDA pin may change only during SCL low time periods (see page 8). Data changes during SCL high periods ...
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Bus Timing Figure 4-1. SCL: Serial Clock, SDA: Serial Data I/O SCL t SU.STA SDA IN SDA OUT 5. Write Cycle Timing Figure 5-1. SCL: Serial Clock, SDA: Serial Data I/O SCL SDA 8th BIT WORDn Note: 1. The ...
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Figure 5-2. Data Validity SDA SCL Figure 5-3. Start and Stop Definition SDA SCL Figure 5-4. Output Acknowledge SCL DATA IN DATA OUT AT24C04B/08B 8 DATA STABLE DATA STABLE DATA CHANGE START 1 START STOP 8 9 ACKNOWLEDGE 5226A–SEEPR–06/07 ...
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... The device address word consists of a mandatory one, zero sequence for the first four most sig- nificant bits as shown. This is common to all the EEPROM devices. The 4K EEPROM only uses the A2 and A1 device address bits with the third bit being a memory page address bit. The two device address bits must compare to their corresponding hard-wired input pins ...
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... The address “roll over” during read is from the last byte of the last memory page to the first byte of the first page. The address “roll over” during write is from the last byte of the current page to the first byte of the same page ...
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Figure 8-2. Byte Write Figure 8-3. Page Write Figure 8-4. Current Address Read Figure 8-5. Random Read 5226A–SEEPR–06/07 11 ...
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Figure 8-6. Sequential Read AT24C04B/08B 12 5226A–SEEPR–06/07 ...
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AT24C04B Ordering Information Ordering Code AT24C04B-PU (Bulk form only) (1) AT24C04BN-SH-B (NiPdAu Lead Finish) (2) AT24C04BN-SH-T (NiPdAu Lead Finish) (1) AT24C04B-TH-B (NiPdAu Lead Finish) (2) AT24C04B-TH-T (NiPdAu Lead Finish) (2) AT24C04BY6-YH-T (NiPdAu Lead Finish) (2) AT24C04B-TSU-T (2) AT24C04BU3-UU-T (3) AT24C04B-W-11 ...
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... AT24C08B Ordering Information Ordering Code AT24C08B-PU (Bulk form only) (1) AT24C08BN-SH-B (NiPdAu Lead Finish) (2) AT24C08BN-SH-T (NiPdAu Lead Finish) (1) AT24C08B-TH-B (NiPdAu Lead Finish) (2) AT24C08B-TH-T (NiPdAu Lead Finish) (2) AT24C08BY6-YH-T (NiPdAu Lead Finish) (2) AT24C08B-TSU-T (2) AT24C08BU3-UU-T (3) AT24C08B-W-11 Notes: 1. “-B” denotes bulk. 2. “-T” denotes tape and reel. SOIC = 4K per reel. TSSOP, Ultra Thin Mini-MAP, SOT23, and dBGA2 = 5K per reel. ...
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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 ...
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JEDEC SOIC Top View 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 ...
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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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Mini Map Pin 1 Pin 1 Index Index Area Area 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 ...
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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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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. Rev. 5226A 5226A–SEEPR–06/07 Date Comments 6/2007 Initial document release 21 ...
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