AT24C1024BW-SH25-B Atmel, AT24C1024BW-SH25-B Datasheet
AT24C1024BW-SH25-B
Specifications of AT24C1024BW-SH25-B
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AT24C1024BW-SH25-B Summary of contents
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... Description The AT24C1024B provides 1,048,576 bits of serial electrically erasable and program- mable read only memory (EEPROM) organized as 131,072 words of 8 bits each. The device’s cascadable feature allows up to four devices to share a common two-wire bus. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential ...
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Table 0-1. Pin Name A1 A2 SDA SCL 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 ...
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... DEVICE ADDRESS LOAD COMPARATOR R/W DATA WORD ADDR/COUNTER Y DEC OUT plane is <3 pF. If coupling is >3 pF, Atmel recommends connecting the CC plane is <3 pF. If coupling is >3 pF, Atmel recommends connecting CC prior to a write operation creates a software write-protect CC SERIAL EN H.V. PUMP/TIMING LOGIC DATA RECOVERY INC ...
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... Memory Organization AT24C1024B, 1024K SERIAL EEPROM: The 1024K is internally organized as 512 pages of 256 bytes each. Random word addressing requires a 17-bit data word address. (1) Table 3-1. Pin Capacitance Applicable over recommended operating range from T Symbol Test Condition C Input/Output Capacitance (SDA) I/O C Input Capacitance (A ...
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Table 3-3. AC Characteristics (Industrial Temperature) Applicable over recommended operating range from T erwise noted). Test conditions are listed in Note 2. Symbol Parameter t Noise Suppression Time i t Clock Low to Data Out Valid AA Time the bus ...
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START CONDITION: A high-to-low transition of SDA with SCL high is a start condition which must precede any other command (see STOP CONDITION: A low-to-high transition of SDA with SCL high is a stop condition. After a read sequence, the ...
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Figure 4-3. Write Cycle Timing (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 valid stop condition of a write sequence to the end of ...
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... Upon a compare of the device address, the EEPROM will output a zero compare is not made, the device will return to a standby state. AT24C1024B 8 START 1 START Figure 7-1 on page ) of the device address is a memory page address bit. This memory page 0 STOP 8 9 ACKNOWLEDGE 11). The device address word con- 5194F–SEEPR–1/08 ...
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... This address stays valid between operations as long as the chip power is maintained. The address “rollover” during read is from the last byte of the last memory page, to the first byte of the first page. 5194F–SEEPR–1/08 ...
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... As long as the EEPROM receives an acknowledge, it will continue to increment the data word address and serially clock out sequential data words. When the memory address limit is reached, the data word address will “roll over” and the sequential read will continue. The ...
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Figure 7-1. Device Address Figure 7-2. Byte Write Figure 7-3. Page Write P 0 Figure 7-4. Current Address Read 5194F–SEEPR–1/ MOST LEAST SIGNIFICANT SIGNIFICANT P 0 MOST LEAST SIGNIFICANT SIGNIFICANT 11 ...
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Figure 7-5. Random Read P 0 Figure 7-6. Sequential Read High Byte ADDRESS P 0 AT24C1024B 12 High Byte Low Byte ADDRESS ADDRESS Low Byte ADDRESS Data Data Data 5194F–SEEPR–1/08 ...
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... AT24C1024BN-SH-T (NiPdAu Lead Finish) (1) AT24C1024BN-SH25-B (NiPdAu Lead Finish) (2) AT24C1024BN-SH25-T (NiPdAu Lead Finish) (1) AT24C1024BW-SH-B (NiPdAu Lead Finish) (2) AT24C1024BW-SH-T (NiPdAu Lead Finish) (1) AT24C1024BW-SH25-B (NiPdAu Lead Finish) (2) AT24C1024BW-SH25-T (NiPdAu Lead Finish) (1) AT24C1024B-TH-B (NiPdAu Lead Finish) (2) AT24C1024B-TH-T (NiPdAu Lead Finish) (1) AT24C1024B-TH25-B (NiPdAu Lead Finish) (2) AT24C1024B-TH25-T ...
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Part marking scheme 8.1 8-SOIC(1.8V) TOP MARK |---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---| * Lot Number |---|---|---|---|---|---|---|---| | Pin 1 Indicator (Dot) 8.2 8-SOIC(2.5V) TOP MARK |---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---| ...
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TOP MARK Pin 1 Indicator (Dot) | |---|---|---|---| * |---|---|---|---|---| |---|---|---|---|---| BOTTOM MARK |---|---|---|---|---|---|---| P H |---|---|---|---|---|---|---| |---|---|---|---|---|---|---| <- Pin 1 Indicator 8.4 8-TSSOP(2.5V) TOP MARK Pin ...
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TOP MARK Seal Year | | |---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---| * Lot Number |---|---|---|---|---|---|---|---| | Pin 1 Indicator (Dot) 8.6 8-PDIP(2.5V) TOP MARK Seal Year | | |---|---|---|---|---|---|---|---| A T ...
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... M = SEAL MONTH (USE ALPHA DESIGNATOR A- JANUARY B = FEBRUARY " " """"""" OCTOBER K = NOVEMBER L = DECEMBER TC = TRACE CODE (ATMEL LOT NUMBERS TO CORRESPOND WITH ATK TRACE CODE LOG BOOK) 5194F–SEEPR–1/08 Seal Year | Seal Week Y = SEAL YEAR ...
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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 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 ...
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EIAJ SOIC e e Notes: 1. This drawing is for general information only; refer to EIAJ Drawing EDR-7320 for additional information. 2. Mismatch of the upper and lower dies and resin burrs aren't included recommended ...
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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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A1 BALL PAD CORNER e (e1) 5. Dimension 'b' is measured at the maximum solder ball diameter. This drawing is for general information only. 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 R AT24C1024B 22 D ...
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SAP PIN 1 INDEX AREA D E 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 R 5194F–SEEPR–1/08 A PIN COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN A – A1 0.00 ...
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Revision History Doc. No. 5194F 5194E 5194D 5194C 5194B 5194A AT24C1024B 24 Date Comments Removed ‘NiPdAu’ from AT24C1024BU4-UU-T 1/2008 Removed ‘Preliminary’ status Updated Part Marking Scheme Updated to new Template 8/2007 Updated to common figures Added Package Marking tables ...
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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...