24LC08B Microchip Technology Inc., 24LC08B Datasheet
24LC08B
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24LC08B Summary of contents
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... Standard and Pb-free finishes available • Available for extended temperature ranges: - Industrial (I): -40°C to +85°C - Automotive (E): -40°C to +125°C *24XX08 is used in this document as a generic part number for the 24AA08/24LC08B devices. 2003 Microchip Technology Inc. 24AA08/24LC08B 2 C™ Serial EEPROM Description The Microchip Technology Inc ...
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... ELECTRICAL CHARACTERISTICS (†) Absolute Maximum Ratings V CC .............................................................................................................................................................................6.5V All inputs and outputs w.r. ......................................................................................................... -0. Storage temperature ...............................................................................................................................-65°C to +150°C Ambient temperature with power applied ................................................................................................-65°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 a 4: 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 on Microchip’s web site: www.microchip.com. 2003 Microchip Technology Inc. 24AA08/24LC08B +1.8V to +5.5V Industrial (I): T AMB = -40° ...
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... FIGURE 1-1: BUS TIMING DATA 5 3 SCL 7 6 SDA 14 IN SDA OUT FIGURE 1-2: BUS TIMING START/STOP SCL 6 7 SDA START DS21710B-page STOP 2003 Microchip Technology Inc. ...
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... SCL SDA START CONDITION ACKNOWLEDGE 2003 Microchip Technology Inc. 24AA08/24LC08B 3.4 Data Valid (D) The state of the data line represents valid data when, after a START condition, the data line is stable for the duration of the HIGH period of the clock signal. The data on the line must be changed during the LOW period of the clock signal ...
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... Device Addressing A control byte is the first byte received following the START condition from the master device (Figure 3-1). The control byte consists of a four-bit control code. For the 24XX08,this is set as binary for read and 1010 write operations. The next three bits of the control byte are the block-select bits (B2, B1, B0 ‘ ...
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... R T SDA LINE S BUS ACTIVITY 2003 Microchip Technology Inc. 24AA08/24LC08B 4.2 Page Write The write-control byte, word address and the first data byte are transmitted to the 24XX08 in the same way byte write. However, instead of generating a STOP condition, the master transmits data bytes to ...
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... ACKNOWLEDGE POLLING Since the device will not acknowledge during a write cycle, this can be used to determine when the cycle is complete (this feature can be used to maximize bus throughput). Once the STOP condition for a Write command has been issued from the master, the device initiates the internally-timed write cycle and ACK polling can then be initiated immediately ...
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... R T SDA LINE S BUS ACTIVITY 2003 Microchip Technology Inc. 24AA08/24LC08B 7.3 Sequential Read Sequential reads are initiated in the same way as a random read, except that once the 24XX08 transmits the first data byte, the master issues an acknowledge as opposed to a STOP condition in a random read. This directs the 24XX08 to transmit the next sequentially- addressed 8-bit word (Figure 7-3) ...
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... FIGURE 7-2: RANDOM READ S T BUS ACTIVITY CONTROL A MASTER BYTE SDA LINE BUS ACTIVITY FIGURE 7-3: SEQUENTIAL READ BUS ACTIVITY CONTROL MASTER BYTE DATA (n) SDA LINE A C BUS ACTIVITY K DS21710B-page WORD CONTROL A ADDRESS (n) BYTE DATA ( DATA ( DATA ( DATA ( 2003 Microchip Technology Inc. ...
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... SCL LOW. Changes during SCL HIGH are reserved for indicating START and STOP conditions. 8.2 Serial Clock (SCL) The SCL input is used to synchronize the data transfer to and from the device. 2003 Microchip Technology Inc. 24AA08/24LC08B TSSOP MSOP SOT- — ...
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... I/P13F 0327 Example: 24LC08B I/SN0327 13F Example: 4L08 Device I327 13F 24AA08 24LC08B Example: 4L08BI Y32713F Example: Device 24AA08 M43F 24LC08B-I 24LC08B-E Note: TSSOP/MSOP Marking Codes STD Pb-free 4A08 G4A8 4L8B G4L8 SOT-23 Marking Codes STD Pb-free Pb-free part number using “G” ...
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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 2003 Microchip Technology Inc. 24AA08/24LC08B Units ...
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... Plastic Small Outline (SN) – Narrow, 150 mil (SOIC 45× c β Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Chamfer Distance Foot Length Foot Angle Lead Thickness Lead Width ...
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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 .005” (0.127mm) per side. JEDEC Equivalent: MO-153 Drawing No. C04-086 2003 Microchip Technology Inc. 24AA08/24LC08B Units ...
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... Plastic Micro Small Outline Package (MSOP (F) β Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Foot Length Footprint (Reference) Foot Angle Lead Thickness Lead Width Mold Draft Angle Top ...
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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: MO-178 Drawing No. C04-091 2003 Microchip Technology Inc. 24AA08/24LC08B φ ...
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... NOTES: DS21710B-page 18 2003 Microchip Technology Inc. ...
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... To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office PART NO. X /XX Device Temperature Package Range 24AA08: = 1.8V, 16 Kbit I 24AA08T: = 1.8V, 16 Kbit I (Tape and Reel) 24LC08B: = 2.5V, 16 Kbit I 24LC08BT: = 2.5V, 16 Kbit I (Tape and Reel) Temperature I = -40°C to +85°C Range -40°C to +125°C Package Plastic DIP (300 mil body), 8-lead SN ...
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... NOTES: DS21710B-page 20 2003 Microchip Technology Inc. ...
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... Use of Microchip’s products as critical components in life support systems is not authorized except with express written approval by Microchip. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights. 2003 Microchip Technology Inc. Trademarks The Microchip name and logo, the Microchip logo, dsPIC ...
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... Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Italy Microchip Technology SRL Via Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 United Kingdom Microchip Ltd. 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44-118-921-5869 Fax: 44-118-921-5820 05/30/03 2003 Microchip Technology Inc. ...