AT25640B-XHL-T Atmel, AT25640B-XHL-T Datasheet
AT25640B-XHL-T
Specifications of AT25640B-XHL-T
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AT25640B-XHL-T Summary of contents
Page 1
... GND 4 5 8-lead UDFN 8-lead XDFN HOLD HOLD SCK SCK GND SI Bottom View Bottom View 8-ball VFBGA HOLD SCK GND Bottom View SPI Serial EEPROMs 32K (4096 x 8) 64K (8192 x 8) Atmel AT25320B AT25640B HOLD 2 7 SCK GND 8535F–SEEPR–6/10 ...
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... 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 1-1. Block Diagram Atmel AT25320B/640B 2 *NOTICE: Stresses beyond those listed under “Abso- lute Maximum Ratings” may cause perma- nent damage to the device. This is a stress ...
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... 3.0mA OL 3.6V V 5. 1.6mA 0.15mA OL 1.8V V 3. 100µ ° C Atmel AT25320B/640B = +5.0V (unless otherwise noted) CC Max Units +1.8V to +5.5V (unless otherwise noted) CC Min Typ Max 1.8 5.5 2.5 5.5 4.5 5.5 7.5 10.0 4.0 10.0 4 ...
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... Data In Setup Time SU t Data In Hold Time H t HOLD Setup Time HD t HOLD Hold Time CD t Output Valid V t Output Hold Time HO Atmel AT25320B/640B 4 = 40°C to +85° Specified, – Voltage Min 4.5–5.5 0 2.5–5.5 0 1.8–5.5 0 4.5–5.5 2.5–5.5 1.8– ...
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... This parameter is characterized and is not 100% tested 2. Serial Interface Description MASTER: The device that generates the serial clock. SLAVE: Because the Serial Clock pin (SCK) is always an input, the Atmel slave. TRANSMITTER/RECEIVER: The AT25320B/640B has separate pins designated for data transmission (SO) and reception (SI). ...
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... WP pin tied to ground and still be able to write to the status register. All WP pin functions are enabled when the WPEN bit is set to “1”. Figure 2-1. SPI Serial Interface Atmel AT25320B/640B 6 AT25320B/640B 8535F–SEEPR–6/10 ...
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... The AT25320B/640B utilizes an 8-bit instruction register. The list of instructions and their operation codes are con- tained in Table 3-1. All instructions, addresses, and data are transferred with the MSB first and start with a high-to- low CS transition. Table 3-1. Instruction Set for the Atmel AT25320B/640B Instruction Name WREN WRDI RDSR WRSR ...
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... Protected Writeable 0 Protected Protected 1 Protected Writeable A0, see Table 3-6). Upon completion, any data on the SI line will be ignored. – Table 3-4 on page 8. Atmel AT25640B None 18001FFF 10001FFF 00001FFF Status Register Protected Writeable Protected Protected Protected Writeable 8535F–SEEPR–6/10 ...
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... CS is brought high. A new CS falling edge is required to reinitiate the serial communication. Table 3-6. Address Key Address A N Don’t Care Bits 8535F–SEEPR–6/10 Atmel AT25320B/640B ® AT25320B/640B, two separate instructions must be Atmel AT25320B Atmel AT25640B A – – A0) and the data (D7 D0 pro- – ...
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... Timing Diagrams Figure 4-1. Synchronous Data Timing (for Mode CSS V IH SCK HI Figure 4-2. WREN Timing CS SCK SI SO Figure 4-3. WRDI Timing CS SCK SI SO Atmel AT25320B/640B VALID IN WREN OP-CODE HI-Z WRDI OP-CODE HI CSH t DIS HI-Z 8535F–SEEPR–6/10 ...
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... Figure 4-4. RDSR Timing SCK SI INSTRUCTION HIGH IMPEDANCE SO Figure 4-5. WRSR Timing SCK SI HIGH IMPEDANCE SO Figure 4-6. READ Timing SCK SI INSTRUCTION HIGH IMPEDANCE SO 8535F–SEEPR–6/ MSB INSTRUCTION BYTE ADDRESS ... 3 2 Atmel AT25320B/640B DATA OUT DATA DATA OUT MSB 11 ...
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... Figure 4-7. WRITE Timing SCK SI INSTRUCTION HIGH IMPEDANCE SO Figure 4-8. HOLD Timing CS SCK HOLD SO Atmel AT25320B/640B BYTE ADDRESS ... DATA 8535F–SEEPR–6/10 ...
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... Ordering Code Detail Atmel Designator Product Family Device Density 320 = 32-kilobit 640 = 64-kilobit Device Revision 8535F–SEEPR–6/ Atmel AT25320B/640B Shipping Carrier Option B or blank = Bulk (tubes Tape and reel Operating Voltage L = 1.8V to 5.5V Packaged Device Grade or Wafer/Die Thickness H = Green, NiPdAu lead finish Industrial Temperature range (-40° ...
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... Country of Ass’ SEAL YEAR 8: 2008 2009 0: 2010 2011 Y = YEAR OF ASSEMBLY @ = Country of Ass’ XX= ATMEL LOT NUMBER TO COORESPOND WITH TRACE CODE LOG BOOK L @ (e. AA, AB, AC,... AX SEAL YEAR 2006 7: 2007 8: 2008 9: 2009 WW = SEAL WEEK 0: 2010 02 = Week 2 1: 2011 04 = Week 4 ...
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... 2006 7: 2007 8: 2008 9: 2009 B = Country of Origin Y = One Digit Year Code M = One Digit Month Code X XX= TRACE CODE (ATMEL LOT NUMBER TO COORESPOND WITH TRACE CODE LOG BOOK) (e. AA, AB, AC,... YZ, ZZ ONE DIGIT YEAR CODE 4: 2004 7: 2007 5: 2005 8: 2008 6: 2006 9: 2009 Atmel AT25320B/640B WITH TRACE CODE LOG BOOK (e ...
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... Atmel AT25640B AT25640B-SSHL Top Mark |---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---| * |---|---|---|---|---|---|---|---| | PIN 1 INDICATOR (DOT) AT25640B-XHL Top Mark PIN 1 INDICATOR (DOT |---|---|---|---|---|---| A T |---|---|---|---|---|---| 5 C |---|---|---|---|---|---|---| ATMEL LOT NUMBER |---|---|---|---|---|---|---| AT25640B-MAHL Top Mark |---|---|---| 5 |---|---|---| H |---|---|---| Y |---|---|---| * | PIN 1 INDICATOR (DOT) Atmel AT25320B/640B 16 Seal Year | Seal Week @ = Country of Ass’ SEAL YEAR 6: 2006 2007 8: 2008 ...
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... AT25640B-MEHL Top Mark |---|---|---| 5 |---|---|---| Y |---|---|---| * | PIN 1 INDICATOR (DOT) AT25640B-CUL Top Mark |---|---|---|---| |---|---|---|---| |---|---|---|---|---| * <-- PIN 1 INDICATOR 8535F–SEEPR–6/ YEAR OF ASSEMBLY XX= ATMEL LOT NUMBER TO COORESPOND SEAL YEAR 6: 2006 7: 2007 8: 2008 9: 2009 B = Country of Origin Y = One Digit Year Code M = One Digit Month Code X XX= TRACE CODE (ATMEL LOT NUMBER TO COORESPOND WITH TRACE CODE LOG BOOK) (e ...
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... AT25320B-WWU11L Note: 1. Bulk delivery in tubes (SOIC and TSSOP 100/tube) 2. Tape and reel delivery (SOIC 4k/reel. TSSOP, UDFN, XDFN and VFBGA 5k/reel) 3. Contact Atmel Sales for Wafer sales 8S1 8-lead, 0.150” Wide, Plastic Gull Wing Small Outline (JEDEC SOIC) 8A2 8-lead, 4.4mm Body, Plastic Thin Shrink Small Outline Package (TSSOP) 8MA2 8-lead, 2 ...
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... Atmel AT25640B Ordering Information Ordering Code (1) AT25640B-SSHL-B (NiPdAu Lead Finish) (2) AT25640B-SSHL-T (NiPdAu Lead Finish) (1) AT25640B-XHL-B (NiPdAu Lead Finish) (2) AT25640B-XHL-T (NiPdAu Lead Finish) (2) AT25640B-MAHL-T (NiPdAu Lead Finish) (2) AT25640B-MEHL-T (NiPdAu Lead Finish) (2) AT25640B-CUL-T (SnAgCu Ball Finish) (3) AT25640B-WWU11L Note: 1. Bulk delivery in tubes (SOIC and TSSOP 100/tube) 2 ...
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... JEDEC SOIC TOP VIEW TOP VIEW e e SIDE VIEW 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 Atmel AT25320B/640B TITLE 8S1, 8-lead (0.150” Wide Body), Plastic Gull ...
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... Minimum space between protrusion and adjacent lead is 0.07 mm. 5. Dimension D and determined at Datum Plane H. Package Drawing Contact: packagedrawings@atmel.com 8535F–SEEPR–6/ TITLE 8A2, 8-lead 4.4mm Body, Plastic Thin Shrink Small Outline Package (TSSOP) Atmel AT25320B/640B L1 L End View COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX D 2.90 3 ...
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... The terminal # laser-marked feature. 3. Dimensions b applies to metalized 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 Atmel AT25320B/640B Pin ...
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... PIN # Top View Package Drawing Contact: packagedrawings@atmel.com 8535F–SEEPR–6/ Side View TITLE 8ME1, 8-lead (1.80 x 2.20 mm Body) Extra Thin DFN (XDFN) Atmel AT25320B/640B e1 b PIN # Bottom View COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX A – – 0.40 A1 0.00 – ...
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... VFBGA A1 Ball Pad Corner e (e1) Notes: 1. This drawing is for general information. 2. Dimension 'b' is measured at the maximum solder ball diameter. 3. Solder ball composition shall be 95.5Sn-4.0Ag-.5Cu. Package Drawing Contact: packagedrawings@atmel.com Atmel AT25320B/640B 24 0.10 (4X Top View A1 BALL PAD CORNER (d1) Bottom View 8 SOLDER BALLS TITLE 8U2-1, 8 ball, 2 ...
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... Comments Update 8A2 and 8S1 package drawings Remove Preliminary Update Ordering Code Detail, Ordering Information, template Change Catalog Numbering Add new Part Marking Information Add Part Marking information; changed to Preliminary status. Modify ‘Endurance’ parameter on page 6. Initial document release. Atmel AT25320B/640B 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 ...