24AA512 MICROCHIP [Microchip Technology], 24AA512 Datasheet
24AA512
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24AA512 Summary of contents
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... SCL SDA 24XX512 is used in this document as a generic part number for the 24AA512/24LC512/24FC512 devices. 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 2 ™ C CMOS Serial EEPROM Description The Microchip Technology Inc. 24AA512/24LC512/ Temp. 24FC512 (24XX512 64K x 8 (512 Kbit) Serial ...
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... ELECTRICAL CHARACTERISTICS (†) Absolute Maximum Ratings V .............................................................................................................................................................................6.5V CC All inputs and outputs w.r.t. V ......................................................................................................... -0. Storage temperature ...............................................................................................................................-65°C to +150°C Ambient temperature with power applied ................................................................................................-40°C to +125°C ESD protection on all pins † NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device ...
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... This eliminates the need for This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model which can be obtained from Microchip’s web site: www.microchip.com. 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 Electrical Characteristics: Industrial (I +1.8V to 5.5V ...
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... FIGURE 1-1: BUS TIMING DATA 5 SCL 7 3 SDA SDA OUT WP DS21754E-page (protected) 11 (unprotected 2004 Microchip Technology Inc. ...
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... Function User Configured Chip Select User Configured Chip Select Not Connected User Configured Chip Select Ground Serial Data Serial Clock Not Connected Write-Protect Input +1.8V to 5.5V (24AA512) +2.5V to 5.5V (24LC512) +2.5V to 5.5V (24FC512 normal memory operation write operations are inhibited. Read DS21754E-page ...
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... BUS CHARACTERISTICS The following bus protocol has been defined: • Data transfer may be initiated only when the bus is not busy. • During data transfer, the data line must remain stable whenever the clock line is high. Changes in the data line, while the clock line is high, will be interpreted as a Start or Stop condition ...
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... SCL SDA Data from transmitter Transmitter must release the SDA line at this point allowing the Receiver to pull the SDA line low to acknowledge the previous eight bits of data. 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 (D) (D) Address or Data Acknowledge Allowed Valid to Change ...
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... DEVICE ADDRESSING A control byte is the first byte received following the Start condition from the master device (Figure 5-1). The control byte consists of a 4-bit control code; for the 24XX512 this is set as ‘ 1010’ binary for read and write operations. The next three bits of the control byte are the Chip Select bits (A2, A1 and A0) ...
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... Microchip Technology Inc. 24AA512/24LC512/24FC512 6.3 Write Protection The WP pin allows the user to write-protect the entire array (0000-FFFF) when the pin is tied left floating, the write protection is disabled ...
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... FIGURE 6-1: BYTE WRITE S BUS ACTIVITY T CONTROL MASTER A BYTE R T SDA LINE BUS ACTIVITY FIGURE 6-2: PAGE WRITE S T CONTROL BUS ACTIVITY A BYTE R MASTER SDA LINE BUS ACTIVITY C K DS21754E-page 10 ADDRESS ADDRESS HIGH BYTE ...
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... If the cycle is complete, then the device will return the ACK and the master can then proceed with the next Read or Write command. See Figure 7-1 for flow diagram. 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 FIGURE 7-1: Write Command Send Stop Condition to ...
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... READ OPERATION Read operations are initiated in the same way as write operations with the exception that the R/W bit of the control byte is set to ‘ 1 ’. There are three basic types of read operations: current address read, random read and sequential read. 8.1 Current Address Read ...
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... FIGURE 8-3: SEQUENTIAL READ CONTROL BUS ACTIVITY BYTE MASTER SDA LINE BUS ACTIVITY 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 DATA (n) DATA ( DATA ( DATA ( DS21754E-page 13 ...
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... Microchip part number, year code, week code, and traceability code. For device marking beyond this, certain price adders apply. Please check with your Microchip Sales Office. DS21754E-page 14 Example: 24AA512 I/P017 0310 Example: 24LC512 I/SM ...
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... Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-001 Drawing No. C04-018 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 ...
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... Plastic Small Outline (SM) – Medium, 208 mil (SOIC Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Foot Length Foot Angle Lead Thickness Lead Width Mold Draft Angle Top ...
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... Plastic Dual Flat No Lead Package (MF) 6x5 mm Body (DFN-S) – Saw Singulated 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 DS21754E-page 17 ...
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... Plastic Thin Shrink Small Outline (ST) – 4.4 mm (TSSOP Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Molded Package Length Foot Length Foot Angle Lead Thickness Lead Width Mold Draft Angle Top ...
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... APPENDIX A: REVISION HISTORY Revision D Correction to Section 1.0, Electrical Characteristics. Revision E Correction to Section 1.0., Ambient Temperature Correction to Section 6.2, Page Write 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 DS21754E-page 19 ...
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... NOTES: DS21754E-page 20 2004 Microchip Technology Inc. ...
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... Conferences for products, Development Systems, technical information and more • Listing of seminars and events 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 SYSTEMS INFORMATION AND UPGRADE HOT LINE The Systems Information and Upgrade Line provides system users a listing of the latest versions of all of Microchip's development systems software products ...
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... Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Y Device: 24AA512/24LC512/24FC512 Questions: 1. What are the best features of this document? 2. How does this document meet your hardware and software development needs you find the organization of this document easy to follow? If not, why? 4 ...
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... Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2004 Microchip Technology Inc. 24AA512/24LC512/24FC512 Examples: / 24AA512-I/P: Package Lead 1.8V, PDIP package. Finish b) 24AA512T-I/SM: Tape and Reel, Industrial Temp., 1.8V, SOIC 2 C Serial package. c) 24AA512-I/ST14: Industrial Temp Serial 1.8V, 14-lead, TSSOP package 24AA512-I/MF: C Serial 1 ...
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... NOTES: DS21754E-page24 2004 Microchip Technology Inc. ...
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... October 2003. The Company’s quality system processes and procedures are for its PICmicro ® 8-bit MCUs devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001:2000 certified. DS21754E-page 25 L ® ...
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W ORLDWIDE AMERICAS Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: 480-792-7627 Web Address: http://www.microchip.com Atlanta 3780 Mansell Road, Suite 130 Alpharetta, GA 30022 Tel: 770-640-0034 Fax: 770-640-0307 Boston 2 Lan Drive, Suite ...