24AA04-I/P Microchip Technology, 24AA04-I/P Datasheet
24AA04-I/P
Specifications of 24AA04-I/P
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24AA04-I/P Summary of contents
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... I C™ compatible • Schmitt Trigger inputs for noise suppression • Output slope control to eliminate ground bounce • 100 kHz (24AA04) and 400 kHz (24LC04B) compatibility • Self-timed write cycle (including auto-erase) • Page write buffer for bytes • ...
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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 ................................................................................................-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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... CC 1.8V V 2.5V (24AA04 2.5V V 5.5V CC 1.8V V 2.5V (24AA04 (Note 2) ns 2.5V V 5.5V CC 1.8V V 2.5V (24AA04 2.5V V 5.5V CC 1.8V V 2.5V (24AA04 2.5V V 5.5V CC 1.8V V 2.5V (24AA04 2.5V V 5.5V CC 1.8V V 2.5V (24AA04 2.5V V 5.5V CC 1.8V V 2.5V (24AA04 (Notes 1 and 3) ms — DS21708E-page 3 ...
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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 DS21708E-page Stop © 2005 Microchip Technology Inc. ...
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... SCL SDA Start Condition © 2005 Microchip Technology Inc. 24AA04/24LC04B 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. The control byte consists of a four-bit control code. For the 24XX04, this is set as ‘ ’ binary for read and write operations. 1010 The next two bits of the control byte are “don’t cares” for the 24XX04 ...
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... Bus Activity Select x = “don’t care” Bits © 2005 Microchip Technology Inc. 24AA04/24LC04B 4.2 Page Write The write control byte, word address and the first data byte are transmitted to the 24XX04 in the same way byte write. But instead of generating a Stop condi- ...
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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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... SDA Line S Bus Activity x = “don’t care” © 2005 Microchip Technology Inc. 24AA04/24LC04B 7.3 Sequential Read Sequential reads are initiated in the same way as a random read, except that once the 24XX04 transmits the first data byte, the master issues an acknowledge as opposed to a Stop condition in a random read ...
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... FIGURE 7-2: RANDOM READ S T Bus Activity Control A Master Byte SDA Line Block Select Bus Activity x = “don’t care” FIGURE 7-3: SEQUENTIAL READ Control Bus Activity Byte Data (n) Master 1 SDA Line A C Bus Activity K DS21708E-page Word Control A Address (n) Byte ...
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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. © 2005 Microchip Technology Inc. 24AA04/24LC04B DFN MSOP SOT23 — ...
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... PACKAGING INFORMATION 9.1 Package Marking Information 8-Lead PDIP (300 mil) XXXXXXXX T/XXXNNN YYWW 8-Lead SOIC (150 mil) XXXXXXXT XXXXYYWW NNN 8-Lead TSSOP XXXX TYWW NNN 8-Lead MSOP XXXXXT YWWNNN 5-Lead SOT-23 XXNN 8-Lead 2x3 DFN XXX YWW NN DS21708E-page 12 Example: ...
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... Note: Please visit www.microchip.com/Pbfree for the latest information on Pb-free conversion. *Standard OTP marking consists of Microchip part number, year code, week code, and traceability code. © 2005 Microchip Technology Inc. 24AA04/24LC04B 1st Line Marking Codes SOT-23 MSOP I Temp. ...
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... Plastic Dual In-line (P) – 300 mil (PDIP Dimension Limits Number of Pins Pitch Top to Seating Plane Molded Package Thickness Base to Seating Plane Shoulder to Shoulder Width Molded Package Width Overall Length Tip to Seating Plane Lead Thickness Upper Lead Width Lower 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 .010” (0.254mm) per side. JEDEC Equivalent: MS-012 Drawing No. C04-057 © 2005 Microchip Technology Inc. 24AA04/24LC04B Units ...
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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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... Mold Draft Angle Top Mold Draft Angle Bottom *Controlling Parameter 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-187 Drawing No. C04-111 © 2005 Microchip Technology Inc. 24AA04/24LC04B Units INCHES ...
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... Plastic Small Outline Transistor (OT) (SOT-23 Dimension Limits Number of Pins Pitch Outside lead pitch (basic) 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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... Package may have one or more exposed tie bars at ends. 2. Pin 1 visual index feature may vary, but must be located within the hatched area. 3. Exposed pad dimensions vary with paddle size. 4. JEDEC equivalent: MO-229 Drawing No. C04-123 © 2005 Microchip Technology Inc. 24AA04/24LC04B b E EXPOSED METAL PAD BOTTOM VIEW A ...
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... APPENDIX A: REVISION HISTORY Revision C Corrections to Section 1.0, Electrical Characteristics. Revision D Added DFN package. Revision E Revised Figure 3-2 Control Byte Allocation; Figure 4-1 Byte Write; Figure 4-2 Page Write; Section 6.0 Write Protection; Figure 7-1 Current Address Read; Figure 7- 2 Random Read; Figure 7-3 Sequential Read. ...
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... To register, access the Microchip web site at www.microchip.com, click on Customer Change Notification and follow the registration instructions. © 2005 Microchip Technology Inc. 24AA04/24LC04B CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels: • Distributor or Representative • ...
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... Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Y Device: 24AA04/24LC04B 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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... Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2005 Microchip Technology Inc. 24AA04/24LC04B X Examples: Lead Finish 24AA04-I/P: Industrial Temperature, a) 1.8V, PDIP package 24AA04-I/SN: Industrial Temperature, b) 1.8V, SOIC package 2 C Serial EEPROM ...
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... NOTES: DS21708E-page 24 2005 Microchip Technology Inc. ...
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... PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance and WiperLock are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2005 Microchip Technology Inc. EUROPE Austria - Weis Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...