at24c04c-xhm-t ATMEL Corporation, at24c04c-xhm-t Datasheet
at24c04c-xhm-t
Related parts for at24c04c-xhm-t
at24c04c-xhm-t Summary of contents
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... The device is optimized for use in many industrial and commer- cial applications where low-power and low-voltage operation are essential. The AT24C04C/C08C is available in space-saving 8-lead PDIP, 8-lead TSSOP, 8-lead JEDEC SOIC, 8-lead UDFN 5-lead SOT23 and 8-ball VFBGA packages and is , accessed via a two-wire serial interface ...
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... Maximum operating voltage .................................. 6.25V DC output current ................................................. 5.0mA Figure 1. Block Diagram VCC GND WP SCL SDA Address Comparator OUT Atmel AT24C04C/08C [PRELIMINARY] 2 *NOTICE: Start Stop Logic Control Device Load COMP Data Word Read/Write ADDR/Counter Column Decoder Stresses beyond those listed under “Abso- lute 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 and A1): The AT24C04C uses the A2 and A1 inputs for hard wire addressing allowing a total of four 4K devices to be addressed on a single bus system. The A0 pin connect and can be connected to ground (see hardware addressing and a total of two 8K devices may be addressed on a single bus system ...
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... Memory Organization Atmel AT24C04C, 4K SERIAL EEPROM: Internally organized with 32 pages of 16 bytes each, the 4K requires a 9-bit data word address for random word addressing Atmel AT24C08C, 8K SERIAL EEPROM: Internally organized with 64 pages of 16 bytes each, the 8K requires a 10-bit data word address for random word addressing. ...
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... SU.STO t Data Out Hold Time DH t Write Cycle Time WR (1) Endurance 5.0V, +25 C, Byte Mode Note: 1. This parameter is ensured by characterization only 8787A–SEEPR–10/11 Atmel AT24C04C/08C [PRELIMINARY] = 40C to +85C, V – AI (1) = +1.7V to +5.5V 1TTL Gate and CC 1.7V, 2.5V, 2.7V 5.0V Min Max Min Max 400 1000 1 ...
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... Create a start bit condition, (b) clock nine cycles, (c) create another start bit followed by stop bit condition as shown below. The device is ready for next communication after above steps have been completed. Figure 3-1. Software reset SCL Start Bit SDA Atmel AT24C04C/08C [PRELIMINARY] 6 Figure 5-2 on page 8). Dummy Clock Cycles 8). Data changes during SCL high Figure 5-3 on page 8) ...
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... 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 Notes: 1. The write cycle time t clear/write cycle 8787A–SEEPR–10/11 Atmel AT24C04C/08C [PRELIMINARY] t HIGH LOW LOW t t HD.STA HD.DAT t AA ...
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... Figure 5-2. Data Validity SDA SCL Data Stable Figure 5-3. Start and Stop Definition SDA SCL Start Figure 5-4. Output Acknowledge SCL DATA IN DATA OUT Start Atmel AT24C04C/08C [PRELIMINARY] 8 Data Stable Data Change Stop 1 8 Acknowledge 9 8787A–SEEPR–10/11 ...
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... The read/write bit is representative of the operation desired. Only if the internal write cycle has completed will the EEPROM respond with a zero allowing the read or write sequence to continue. 8787A–SEEPR–10/11 Atmel AT24C04C/08C [PRELIMINARY] Figure 8-1 on page , to the nonvolatile memory. All inputs are disabled during this ...
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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 8-1. Device Address Density Access Area 4K EEPROM 8K EEPROM Figure 8-2. Byte Write Atmel AT24C04C/08C [PRELIMINARY] 10 Figure 8-4 on page 11). 11). Figure 8-6 on page 11). Bit 7 Bit 6 Bit 5 Bit 4 1 ...
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... Figure 8-3. Page Write Figure 8-4. Current Address Read Figure 8-5. Random Read Figure 8-6. Sequential Read 8787A–SEEPR–10/11 Atmel AT24C04C/08C [PRELIMINARY] 11 ...
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... Ordering Code Detail Atmel Designator Product Family 24C = Standard Serial EEPROM Device Density Device Revision Atmel AT24C04C/08C [PRELIMINARY Shipping Carrier Option B or blank = Bulk (tubes Tape and reel Operating Voltage M = 1.7V to 5.5V Package Device Grade or ...
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... XX = Trace Code (ATMEL Lot Numbers to Correspond to Code) (e.g. XX: AA, AB...YZ, ZZ) Lot Number AAAAAAA = ATMEL Wafer Lot Number Location of Assembly @ = Location of Assembly Package Mark Contact: DL-CSO-Assy_eng@atmel.com 8787A–SEEPR–10/11 Atmel AT24C04C/08C [PRELIMINARY] 8 lead TSSOP 3 Rows and Characters ATHYWW ###M @ AAAAAAA 8 lead UDFN - 2.0x3.0mm 3 Rows of 3 Characters ...
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... Ordering Codes Atmel AT24C04C Ordering Information Ordering Code AT24C04C-PUM (Bulk form only) (1) AT24C04C-SSHM-B (NiPdAu lead finish) (2) AT24C04C-SSHM-T (NiPdAu lead finish) (1) AT24C04C-XHM-B (NiPdAu lead finish) (2) AT24C04C-XHM-T (NiPdAu lead finish) (2) AT24C04C-MAHM-T (NiPdAu lead finish) (2) AT24C04C-STUM-T (2) AT24C04C-CUM-T (3) AT24C04C-WWU11 Notes: 1. “-B” denotes bulk 2. “-T” denotes tape and reel ...
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... Plastic Thin Shrink Small Outline (TSSOP) 8MA2 8-lead, 2.00mm x 3.00mm body, 0.50mm pitch, Dual No Lead (UDFN) 5TS1 5-lead, 2.90mm x 1.60mm body, Plastic Thin Shrink Small Outline (SOT23) 8U3-1 8-ball, die Ball Grid Array (VFBGA) 8787A–SEEPR–10/11 Atmel AT24C04C/08C [PRELIMINARY] Voltage Package 1.7V to 5.5V 8P3 1.7V to 5.5V 8S1 1.7V to 5.5V 8S1 1 ...
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... E and eA measured with the leads constrained to be perpendicular to datum. 5. Pointed or rounded lead tips are preferred to ease insertion and b3 maximum dimensions do not include Dambar protrusions. Dambar protrusions shall not exceed 0.010 (0.25 mm). Package Drawing Contact: packagedrawings@atmel.com Atmel AT24C04C/08C [PRELIMINARY Top View ...
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... TOP VIEW e SIDE VIEW Notes: This drawing is for general information only. Refer to JEDEC Drawing MS-012, Variation AA for proper dimensions, tolerances, datums, etc. Package Drawing Contact: packagedrawings@atmel.com 8787A–SEEPR–10/11 Atmel AT24C04C/08C [PRELIMINARY TITLE 8S1, 8-lead (0.150” Wide Body), Plastic Gull ...
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... Allowable Dambar protrusion shall be 0.08mm total in excess of the b dimension at maximum material condition. Dambar cannot be located on the lower radius of the foot. Minimum space between protrusion and adjacent lead is 0.07mm. 5. Dimension D and determined at Datum Plane H. Package Drawing Contact: packagedrawings@atmel.com Atmel AT24C04C/08C [PRELIMINARY TITLE 8X, 8-lead 4 ...
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... Dimension b applies to metallized terminal and is measured between 0.15 mm and 0.30 mm from the terminal tip. If the terminal has the optional radius on the other end of the terminal, the dimension should not be measured in that radius area. Package Drawing Contact: packagedrawings@atmel.com R 8787A–SEEPR–10/11 Atmel AT24C04C/08C [PRELIMINARY ...
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... Minimum space between protrusion and an adjacent lead shall not be less than 0.07mm. 5. This drawing is for general information only. Refer to JEDEC Drawing MO-193, Variation AB for additional information. Package Drawing Contact: packagedrawings@atmel.com Atmel AT24C04C/08C [PRELIMINARY ...
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... PIN 1 BALL PAD CORNER Notes: 1. This drawing is for general information only. 2. Dimension ‘b’ is measured at maximum solder ball diameter. 3. Solder ball composition shall be 95.5Sn-4.0Ag-.5Cu. Package Drawing Contact: packagedrawings@atmel.com 8787A–SEEPR–10/11 Atmel AT24C04C/08C [PRELIMINARY PIN 1 BALL PAD CORNER TOP VIEW ...
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... Revision History Doc. Rev. Date 8787A 10/2011 Atmel AT24C04C/08C [PRELIMINARY] 22 Comments Initial document release 8787A–SEEPR–10/11 ...
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... Atmel , logo and combinations thereof, and others, are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. 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 ...