AT24C04B-TH-T Atmel, AT24C04B-TH-T Datasheet
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AT24C04B-TH-T
Specifications of AT24C04B-TH-T
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AT24C04B-TH-T Summary of contents
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... The AT24C04B/08B is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini- MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP, and 8-ball dBGA2 packages and is accessed via a Two-wire serial interface. In addition, the AT24C04B/08B is available in 1.8V (1.8V to 5.5V) version. Figure 1. Pin Configurations ...
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... Respect to Ground ................................... • 0.1V to +7.0V Maximum Operating Voltage .................................... 6.25V DC Output Current.................................................. 5.0 mA Figure 2. Block Diagram V CC GND WP SCL SDA COMPARATOR AT24C04B/08B 2 *NOTICE: Stresses beyond those listed under “Absolute START STOP LOGIC SERIAL CONTROL LOGIC LOAD COMP DEVICE ADDRESS LOAD INC R/W DATA WORD ADDR/COUNTER Y DEC D OUT Maximum Ratings” ...
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... SERIAL DATA (SDA): The SDA pin is bidirectional for serial data transfer. This pin is open drain driven and may be wire-ORed with any number of other open-drain or open-collector devices. DEVICE/PAGE ADDRESSES (A2, A1, A0): The AT24C04B uses the A2 and A1 inputs for hard wire addressing and a toal of four 4K devices may be addressed on a single bus system. The A0 pin connect 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: word address for random word addressing. AT24C08B, 8K SERIAL EEPROM: data word address for random word addressing. Table 2. Pin Capacitance Applicable over recommended operating range from T Symbol C Input/Output Capacitance (SDA) I/O C Input Capacitance (A IN Note: 1. This parameter is characterized and is not 100% tested. ...
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Table 4. AC Characteristics Applicable over recommended operating range from TTL Gate and 100 pF (unless otherwise noted) Symbol f Clock Frequency, SCL SCL t Clock Pulse Width Low LOW t Clock Pulse Width High HIGH ...
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... ACKNOWLEDGE: All addresses and data words are serially transmitted to and from the EEPROM in 8-bit words. The EEPROM sends a zero to acknowledge that it has received each word. This happens during the ninth clock cycle. STANDBY MODE: The AT24C04B/08B features a low-power standby mode which is enabled: (a) Upon power-up and (b) After the receipt of the STOP bit and the completion of any internal operations ...
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Bus Timing Figure 4. SCL: Serial Clock, SDA: Serial Data I/O SCL t SU.STA SDA IN SDA OUT 5. Write Cycle Timing Figure 5. SCL: Serial Clock, SDA: Serial Data I/O SCL SDA 8th BIT WORDn Note: 1. The ...
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... Figure 6. Data Validity SDA SCL Figure 7. Start and Stop Definition SDA SCL Figure 8. Output Acknowledge SCL DATA IN DATA OUT AT24C04B/08B 8 DATA STABLE DATA STABLE DATA CHANGE 5226G–SEEPR–11/09 ...
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... The device address word consists of a mandatory one, zero sequence for the first four most significant 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. The A0 pin is no connect. ...
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... The sequential read operation is terminated when the microcontroller does not respond with a zero but does generate a following stop condition (see Figure 9. Device Address AT24C04B/08B 10 Figure 12). Figure R ...
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Figure 10. Byte Write Figure 11. Page Write Figure 12. Current Address Read 5226G–SEEPR–11/09 Two-wire Serial EEPROM 11 ...
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... Figure 13. Random Read Figure 14. Sequential Read AT24C04B/08B 12 5226G–SEEPR–11/09 ...
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... AT24C04B Ordering Information Table 5. 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 Note: 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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... Body, 0.50 mm Pitch, Ultra Thin Mini-MAP, Dual No Lead Package (DFN), (MLP 2x3 mm) 5TS1 5-lead, 2. 1.60 mm Body, Plastic Thin Shrink Small Outline Package (SOT23) 8U3-1 8-ball, die Ball Grid Array Package (dBGA2) -1.8 Low-voltage (1.8V to 5.5V) AT24C04B/08B 14 Voltage Package 1.8 8P3 1.8 8S1 1 ...
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... Part Marketing Scheme 11.1. AT24C04B Device Package Marking 8-PDIP Seal Year Top Mark --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Lot Number --- --- --- --- --- --- --- --- Pin 1 Indicator (Dot) 8-SOIC Seal Year Top Mark --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Lot Number --- --- --- --- --- --- --- --- Pin 1 Indicator (Dot) 8-TSSOP Top Mark Pin 1 Indicator (Dot) --- --- --- --- * --- --- --- ...
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... Pin 1 Indicator (Dot BUILD YEAR 2006 = 6 2007 = ATMEL LOT NUMBER TO COORESPOND WITH NSEB TRACE CODE LOG BOOK. (e. AA, AB, AC,...AX, AY, AZ) AT24C04B/08B YEAR OF ASSEMBLY ATMEL LOT NUMBER TO COORESPOND WITH NSEB TRACE CODE LOG BOOK. (e. AA, AB, AC,...AX, AY, AZ SEAL YEAR 6: 2006 ...
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SOT23 Top Mark Line 1 -----------> Device V = Voltage Indicator W = Write Protect Feature U = Material Set Bottom Mark --- --- --- --- --- --- --- --- Y = One Digit ...
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... XX = TRACE ATMEL LOT NUMBER TO COORESPOND WITH TRACE CODE LOG BOOK. (e. AA, AB, AC,...AX, AY, AZ SEAL YEAR 6: 2006 2007 1: 8: 2008 2: 9: 2009 3: AT24C04B/08B 18 Top Mark 08BU YMXX <--- Pin 1 This Corner 2011 2012 2013 B X 2010 2011 2012 2013 WITH ATK TRACE CODE LOG BOOK) ...
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... M = SEAL MONTH (USE ALPHA DESIGNATOR A- JANUARY B = FEBRUARY " " """"""" OCTOBER K = NOVEMBER L = DECEMBER XX = TRACE CODE (ATMEL LOT NUMBERS TO CORRESPOND WITH TRACE CODE LOG BOOK) 5226G–SEEPR–11/09 Seal Year Seal Week SEAL WEEK 2012 ...
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... --- --- --- --- --- --- --- <- Pin 1 Indicator COO = Country of Origin Y = SEAL YEAR 6: 2006 0: 7: 2007 1: 8: 2008 2: 9: 2009 3: AT24C04B/08B SEAL WEEK 2010 02 = Week 2 2011 04 = Week 4 2012 :: : :::: : 2013 :: : :::: :: 50 = Week Week 52 5226G–SEEPR–11/09 ...
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Packaging Information 8P3 – PDIP Figure 15. 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 ...
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... JEDEC SOIC Figure 16. 8S1 – JEDECSOIC 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 AT24C04B/08B Top View TITLE 8S1, 8-lead (0.150" Wide Body), Plastic Gull Wing ...
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TSSOP Figure 17. 8A2 – 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, ...
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... Soldering the large thermal pad is optional, but not recommended. No electrical connection is accomplished to the device through this pad soldered it should be tied toground 2325 Orchard Parkway San Jose, CA 95131 R AT24C04B/08B 24 Pin 1 Index Area A2 A3 TITLE 8Y6, 8-lead 2 ...
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SOT23 Figure 19. 5TS1 – SOT23 E1 Seating Plane NOTES: 1. This d rawing is for gene ral information onl y. Re fer to JEDEC D rawing MO-193, Variation A B, for additional in formation. 2. Dimension D ...
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... Bottom SOLDER BALLS 1. Dimension “b” is measured at the maxi m um solder ball diamete r. This drawing is for general information only. 1150 E. Cheyenne Mtn . Blvd. Colorado Springs, CO 80906 R AT24C04B/08B Top View TITLE 8U3-1, 8-ball, 1.50 x 2.00 mm Bod y, 0.50 mm pitch, Small Die Ball G rid Array Package (dBGA2) 1 ...
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Revision History Table 7. Revision History Doc. Rev. Date 5226G 11/2009 5226F 5/2009 5226E 12/2008 5226D 08/2008 5226D 07/2008 5226C 02/2008 5226B 08/2007 5226A 06/2007 5226G–SEEPR–11/09 Two-wire Serial EEPROM Comments Corrected AC Characteristics, T minimum value from 0.55 to ...
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... POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, 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. © ...