24lc01bh Microchip Technology Inc., 24lc01bh Datasheet
24lc01bh
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24lc01bh Summary of contents
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... Note 1: 100 kHz for V <2.5V CC Features: • Single Supply with Operation down to 1.7V for 24AA01H Devices, 2.5V for 24LC01BH Devices • Low-Power CMOS Technology: - Read current 1 mA, max. - Standby current 1 μA, max. (I-temp) 2 • 2-Wire Serial Interface, I C™ Compatible • Schmitt Trigger Inputs for Noise Suppression • ...
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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 at www.microchip.com. © 2008 Microchip Technology Inc. 24AA01H/24LC01BH Electrical Characteristics: Industrial (I +1.7V to 5.5V ...
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... FIGURE 1-1: BUS TIMING DATA 5 SCL 7 3 SDA SDA Out WP DS22104A-page (protected) 11 (unprotected © 2008 Microchip Technology Inc. ...
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... CC 2 kΩ for 400 kHz). For normal data transfer, SDA is allowed to change only during SCL low. Changes during SCL high are reserved for indicating Start and Stop conditions. © 2008 Microchip Technology Inc. 24AA01H/24LC01BH TDFN MSOP SOT23 — ...
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... FUNCTIONAL DESCRIPTION The 24XX01H supports a bidirectional, 2-wire bus and data transmission protocol. A device that sends data onto the bus is defined as transmitter, while defining a device receiving data as a receiver. The bus has to be controlled by a master device which generates the Serial Clock (SCL), controls the bus access and generates the Start and Stop conditions, while the 24XX01H works as slave ...
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... Depending on the state of the R/W bit, the 24XX01H will select a read or write operation. Control Operation Block Select Code Read Block Address 1010 Write Block Address 1010 © 2008 Microchip Technology Inc. 24AA01H/24LC01BH FIGURE 4-2: Control Code Slave Address Start Bit x = “don’t care” R ...
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... WRITE OPERATION 5.1 Byte Write Following the Start condition from the master, the device code (4 bits), the block address (3 bits, “don’t cares”) and the R/W bit, which is a logic low, is placed onto the bus by the master transmitter. This indicates to the addressed slave receiver that a byte with a word address will follow after it has generated an Acknowl- edge bit during the ninth clock cycle ...
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... Send Control Byte with R Did Device No Acknowledge (ACK = 0)? Yes Next Operation © 2008 Microchip Technology Inc. 24AA01H/24LC01BH 7.0 WRITE PROTECTION The WP pin allows the user to write-protect half of the array (40h-7Fh) when the pin is tied the write protection is disabled. SS DS22104A-page tied 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 slave address 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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... Select Bus Activity x = “don’t care” FIGURE 8-3: SEQUENTIAL READ Bus Activity Control Master Byte Data (n) SDA Line Bus Activity K © 2008 Microchip Technology Inc. 24AA01H/24LC01BH S T Word Control A Address (n) Byte Block ...
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... SOIC (3.90 mm) XXXXXXXT XXXXYYWW NNN 8-Lead TSSOP XXXX TYWW NNN 8-Lead MSOP XXXXT YWWNNN 5-Lead SOT-23 XXNN DS22104A-page 12 Example: 24LC01BH e I/P 13F 3 0527 Example: 24LC01BHI 0527 13F Example: 4L1H I527 13F Example: 4L1BHI 52713F Example: 1Q3F © 2008 Microchip Technology Inc. ...
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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. © 2008 Microchip Technology Inc. 24AA01H/24LC01BH 1st Line Marking Codes SOT-23 TDFN I Temp. ...
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... DS22104A-page 14 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA01H/24LC01BH α φ β DS22104A-page 15 ...
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... DS22104A-page 16 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA01H/24LC01BH φ I DS22104A-page 17 ...
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... DS22104A-page 18 I © 2008 Microchip Technology Inc. φ ...
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... Microchip Technology Inc. 24AA01H/24LC01BH I φ DS22104A-page 19 ...
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... DS22104A-page 20 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA01H/24LC01BH DS22104A-page 21 ...
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... DS22104A-page 22 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA01H/24LC01BH DS22104A-page 23 ...
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... APPENDIX A: REVISION HISTORY Revision A Original release of this document. DS22104A-page 24 © 2008 Microchip Technology Inc. ...
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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. © 2008 Microchip Technology Inc. 24AA01H/24LC01BH 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: 24AA01H/24LC01BH 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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... SOIC package 2 C™ Serial EEPROM 2 c) 24AA01HT-I/OT: Industrial Temperature, C Serial EEPROM 1.7V, SOT-23 package, tape and reel 2 C Serial EEPROM d) 24LC01BH-I/P: Industrial Temperature, 2 2.5V, PDIP package C Serial EEPROM 24LC01BH-E/SN: Extended Tempera- e) ture, 2.5V, SOIC package f) 24LC01BHT-I/LT: Industrial Temperature, 1.7V, SC-70 package, tape and reel DS22104A-page27 ...
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... NOTES: DS22104A-page 28 © 2008 Microchip Technology Inc. ...
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... Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights. © 2008 Microchip Technology Inc. Trademarks The Microchip name and logo, the Microchip logo, Accuron, dsPIC, K ...
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... 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 © 2008 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris ...