AT24C64D-SSHM-B Atmel, AT24C64D-SSHM-B Datasheet
AT24C64D-SSHM-B
Specifications of AT24C64D-SSHM-B
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AT24C64D-SSHM-B Summary of contents
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... Bottom View Bottom View 5-lead SOT23 8-ball VFBGA SCL GND 2 SCL SDA V SDA Bottom View 2-Wire Serial Electrically Erasable and Programmable Read-only Memory 32K (4096 x 8) 64K (8192 x 8) Atmel AT24C32D Atmel AT24C64D 2-Wire, 32K SCL 3 6 SDA 4 5 Serial GND A0 8 ...
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... Voltage on Any Pin with Respect to Ground................................. -1.0 to +7.0V Maximum Operating Voltage.................................... 6.25V DC Output Current .................................................. 5.0mA Figure 1-1. Block Diagram VCC GND WP SCL SDA Atmel AT24C32D/64D 2 *NOTICE: START STOP LOGIC SERIAL CONTROL LOGIC LOAD COMP DEVICE ADDRESS LOAD COMPARATOR R/W DATA WORD ...
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... Atmel recommends connecting the pin to GND. 8717B–SEEPR–6/10 ® , all write operations to the memory are inhibited. If the pin is left floating, the WP pin CC Atmel AT24C32D/64D AT24CXX devices. When the pins are hardwired, as plane is <3pF. If coupling is >3pF, Atmel CC plane is <3pF. If coupling ...
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... Memory Organization Atmel AT24C32D/64D, 32/64K SERIAL EEPROM: The 32K/64K is internally organized as 128/256 pages of 32- bytes each. Random word addressing requires a 12-/13-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) ...
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... Input and output timing reference voltages: 0.5 V 8717B–SEEPR–6/10 = -40C to +85 1.7V Min 1.3 0.6 (1) 0.05 1.3 (1) 0.6 0.6 0 100 0 0 Atmel AT24C32D/64D = +1.7V to +5.5V TTL Gate and CC 5.0V Max Min Max 400 1000 0.4 0.4 100 50 0.9 0.05 0.55 0.5 0.25 0.25 0 100 0.3 ...
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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 during the ninth clock cycle to acknowledge that it has received each word. STANDBY MODE: The Atmel • Upon power-up • After the receipt of the Stop bit and the completion of any internal operations. ...
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... Notes: 1. The write cycle time t clear/write cycle 8717B–SEEPR–6/10 t HIGH LOW LOW t t HD.STA HD.DAT t AA ACK STOP CONDITION is the time from a valid stop condition of a write sequence to the end of the internal WR Atmel AT24C32D/64D SU.DAT START CONDITION t SU.STO t BUF 7 ...
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... Figure 4-4. Data Validity SDA SCL Figure 4-5. Start and Stop Definition SDA SCL START Figure 4-6. Output Acknowledge 1 SCL DATA IN DATA OUT START Atmel AT24C32D/64D 8 DATA STABLE DATA STABLE DATA CHANGE 8 ACKNOWLEDGE STOP 9 8717B–SEEPR–6/10 ...
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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 standby state. DATA SECURITY: The Atmel write protect the entire memory when the WP pin Write Operations BYTE WRITE: A write operation requires two 8-bit data word addresses following the device address word and acknowledgment ...
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... Figure 7-1. Device Address MSB Figure 7-2. Byte Write DEVICE R T ADDRESS SDA LINE Notes DON'T CARE bits DON'T Care bit for Atmel AT24C32D Atmel AT24C32D/64D 10 Figure 7-4 on page 11). Figure 7-6 on page R/W 0 LSB FIRST SECOND T WORD ADDRESS WORD ADDRESS ...
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... Figure 7-3. Page Write DEVICE R ADDRESS T SDA LINE Notes DON’T CARE bits DON’T CARE bit for Atmel AT24C32D Figure 7-4. Current Address Read DEVICE R T ADDRESS SDA LINE Figure 7-5. Random Read DEVICE R T ADDRESS SDA LINE Notes DON’T CARE bits Figure 7-6 ...
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... Ordering Code Detail Atmel Designator Product Family Device Density 32 = 32k 64 = 64k Device Revision Atmel AT24C32D/64D Shipping Carrier Option B or blank = Bulk (tubes) T= Tape and reel Operating Voltage M = 1.7V to 5.5V Package Device Grade or Wafer/Die Thickness H = Green, NiPdAu lead finish Industrial Temperature range (-40° ...
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... Country of Assembly BOTTOM MARK Y = SEAL YEAR 8: 2008 9: 2009 2010 1: 2011 Country of Assembly No Bottom Mark Y = YEAR OF ASSEMBLY TC= TRACE CODE (ATMEL LOT NUMBER TO COORESPOND SEAL YEAR 2008 9: 2009 2010 1: 2011 Atmel AT24C32D/64D WW = SEAL WEEK 2: 2012 02 = Week 2 3: 2013 04 = Week 4 4: 2014 :: : :::: : ...
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... Line 1 --------> |---|---|---|---|---| PIN 1 INDICATOR (DOT) Bottom Mark |---|---|---|---| |---|---|---|---| Atmel AT24C32D-CUM Top Mark |---|---|---|---| Line 1 -------> |---|---|---|---| Atmel AT24C32D/64D YEAR OF ASSEMBLY TC= TRACE CODE (ATMEL LOT NUMBER TO COORESPOND 2 D WITH TRACE CODE LOG BOOK SEAL YEAR 2008 9: 2009 0: 2010 1: 2011 BD= Device Code Operating Voltage W = Write Protect Feature ...
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... Atmel AT24C64D-SSHM Top Mark |---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---| * |---|---|---|---|---|---|---|---| | PIN 1 INDICATOR (DOT) Atmel AT24C64D-XHM Top Mark PIN 1 INDICATOR (DOT) | |---|---|---|---|---|---| * A T |---|---|---|---|---|---| 6 4 |---|---|---|---|---|---| ATMEL LOT NUMBER |---|---|---|---|---|---|---| Atmel AT24C64D-MAHM Top Mark |---|---|---| 6 |---|---|---| H |---|---|---| Y |---|---|---| * | PIN 1 INDICATOR (DOT) 8717B–SEEPR–6/10 Seal Year | Seal Week Y = SEAL YEAR | | | 8: 2008 9: 2009 2010 1: 2011 Country of Assembly ...
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... Atmel AT24C64D-MEHM Top Mark |---|---|---| 6 |---|---|---| Y |---|---|---| * | PIN 1 INDICATOR (DOT) Atmel AT24C64D-CUM Top Mark |---|---|---|---| Line 1 -------> |---|---|---|---| Atmel AT24C32D/64D YEAR OF ASSEMBLY TC= TRACE CODE (ATMEL LOT NUMBER TO COORESPOND 4 D WITH TRACE CODE LOG BOOK SEAL YEAR 2008 9: 2009 0: 2010 1: 2011 Y = One Digit Year Code 2008 ...
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... Notes: 1. “-B” denotes bulk delivery 2. “-T” denotes tape and reel delivery. SOIC = 4K/reel. TSSOP, UDFN, XDFN, SOT23 and VFBGA = 5K/reel 3. For Wafer sales, please contact Atmel Sales 8S1 8-lead, 0.150" Wide, Plastic Gull Wing Small Outline (JEDEC SOIC) 8A2 8-lead, 4 ...
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... Atmel AT24C64D Ordering Information Ordering Code (1) AT24C64D-SSHM-B (NiPdAu Lead Finish) (2) AT24C64D-SSHM-T (NiPdAu Lead Finish) (1) AT24C64D-XHM-B (NiPdAu Lead Finish) (2) AT24C64D-XHM-T (NiPdAu Lead Finish) (2) AT24C64D-MAHM-T (NiPdAu Lead Finish) (2) AT24C64D-MEHM-T (NiPdAu Lead Finish) (2) AT24C64D-CUM-T (3) AT24C64D-WWU11M Notes: 1. “-B” denotes bulk delivery 2. “-T” denotes tape and reel delivery. SOIC = 4K/reel. TSSOP, UDFN, XDFN, SOT23 and VFBGA = 5K/reel 3 ...
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... Package Drawing Contact: packagedrawings@atmel.com 8717B–SEEPR–6/ TITLE 8S1, 8-lead (0.150” Wide Body), Plastic Gull Wing Small Outline (JEDEC SOIC) Atmel AT24C32D/64D Ø Ø END VIEW COMMON DIMENSIONS (Unit of Measure = mm) MIN NOM MAX SYMBOL A 1.35 – ...
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... Dimension b does not include Dambar protrusion. 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 AT24C32D/64D TITLE 8A2, 8-lead 4 ...
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... Package Drawing Contact: packagedrawings@atmel.com 8717B–SEEPR–6/10 Pin 1 Index Area electrical connection TITLE 8Y6, 8-lead, 2.0x3.0mm Body, 0.50mm Pitch, UltraThin Mini-MAP, Dual No Lead Package (Sawn)(UDFN) Atmel AT24C32D/64D (6X) A1 1.50 REF. COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM D 2.00 BSC E 3.00 BSC D2 1 ...
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... XDFN 8 7 PIN # Top View Package Drawing Contact: packagedrawings@atmel.com Atmel AT24C32D/64D Side View TITLE 8ME1, 8-lead (1.80 x 2.20mm Body) Extra Thin DFN (XDFN PIN # Bottom View COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX A – – 0.40 A1 0.00 – ...
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... Package Drawing Contact: packagedrawings@atmel.com 8717B–SEEPR–6/ Top View Side View TITLE 5TS1, 5-lead, 1.60mm Body, Plastic Thin Shrink Small Outline Package (Shrink SOT) Atmel AT24C32D/64D End View COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX A – – 1.10 0.10 A1 0.00 – 1. ...
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... PIN 1 BALL PAD CORNER PIN 1 BALL PAD CORNER 1 (d1 (e1) 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 Atmel AT24C32D/64D Top View Bottom View (8 SOLDER BALLS) TITLE 8U3-1, 8-ball, 1 ...
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... Doc. Rev. Date 5298B 6/2010 5298A 4/2010 8717B–SEEPR–6/10 Comments Update 8A2 and 8S1 package drawings Remove all PDIP device package references Add SOT23 in feature and description list, pin configuration with note and package drawing Initial document release Atmel AT24C32D/64D 25 ...
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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 ...