24LC128T-I/SN Microchip Technology, 24LC128T-I/SN Datasheet
24LC128T-I/SN
Specifications of 24LC128T-I/SN
24LC128T-I/SNG
Available stocks
Related parts for 24LC128T-I/SN
24LC128T-I/SN Summary of contents
Page 1
... Temp. - Automotive (E): Ranges (1) I Description The Microchip Technology Inc. 24AA128/24LC128/ I 24FC128 (24XX128 16K x 8 (128 Kbit) Serial Electrically Erasable PROM (EEPROM), capable of operation across a broad voltage range (1.7V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capabil- ity bytes of data ...
Page 2
... V CC — μA — -40°C to +85°C A SCL = SDA = V A0, A1, A2 μA — -40°C to 125°C A SCL = SDA = V A0, A1, A2 © 2007 Microchip Technology Inc. +1. -40°C to +85° -40°C to 125°C A Conditions ≥ 2.5V < 2.5V ≥ 2.5V (Note ...
Page 3
... 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. © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 Electrical Characteristics: Industrial (I ...
Page 4
... CC 2.5V ≤ V ≤ 5.5V 24FC128 CC 1.7V ≤ V < 2.5V CC 2.5V ≤ V ≤ 5.5V CC 1.7V ≤ V < 2.5V 24FC128 CC 2.5V ≤ V ≤ 5.5V 24FC128 CC All except, 24FC128 (Note 1) 24FC128 (Note 1) All except, 24FC128 (Notes 1 and 3) — © 2007 Microchip Technology Inc. ...
Page 5
... CC 400 kHz and 1 MHz). For normal data transfer, SDA is allowed to change only during SCL low. Changes during SCL high are reserved for indicating the Start and Stop conditions. © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 8-pin 8-pin 8-pin TSSOP ...
Page 6
... Stop condition. (D) (D) Address or Data Acknowledge Allowed Valid to Change Acknowledge Bit bits if an internal (C) (A) Stop Condition Data from transmitter Receiver must release the SDA line at this point so the Transmitter can continue sending data. © 2007 Microchip Technology Inc. ...
Page 7
... Control Chip Code Select Bits © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 FIGURE 5-1: Control Code Start Bit 5.1 Contiguous Addressing Across Multiple Devices The Chip Select bits A2, A1 and A0 can be used to expand the contiguous address space for Mbit by adding up to eight 24XX128 devices on the same bus. In this case, software can use A0 of the control byte as address bit A14 ...
Page 8
... If the Address Address High Byte Low Byte Address Address High Byte Low Byte Data Byte tied Data “don’t care” bit Data Byte © 2007 Microchip Technology Inc. ...
Page 9
... 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. © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 FIGURE 7-1: Write Command Send Stop ...
Page 10
... The internal Address Pointer will automatically roll over from address 3FFF to address 0000 if the master acknowledges the byte received from the array address 3FFF Address Address A High Byte Low Byte Data (n) Data ( Data ( ’. The S Control Data T Byte Byte Data ( © 2007 Microchip Technology Inc. ...
Page 11
... Package Marking Information 8-Lead PDIP (300 mil) XXXXXXXX T/XXXNNN YYWW 8-Lead SOIC (3.90 mm) XXXXXXXT XXXXYYWW NNN 8-Lead SOIC (5.28 mm) XXXXXXXX T/XXXXXX YYWWNNN 8-Lead TSSOP XXXX TYWW NNN © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 Example: 24AA128 e I/P Example: 24LC128I Example: 24LC128 I/SM 0510017 Example: 3 ...
Page 12
... Please check with your Microchip Sales Office. Part No. 24AA128 24LC128 24FC128 DS21191P-page 12 Example: 4L128I 051017 Example 24LC128 I/MF 0510 First Line Marking Codes TSSOP Package Codes MSOP Package Codes 4AC 4A128T 4LC 4L128T 4FC 4F128T : 017 © 2007 Microchip Technology Inc. ...
Page 13
... Significant Characteristic. 3. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" per side. 4. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 E1 3 ...
Page 14
... NOM MAX 8 – 1.75 – – – 0.25 – 0.50 – 1.27 – 8° – 0.25 – 0.51 – 15° – 15° Microchip Technology Drawing C04-057B © 2007 Microchip Technology Inc. ...
Page 15
... Mold Draft Angle Top Mold Draft Angle Bottom Notes: 1. SOIJ, JEITA/EIAJ Standard, formerly called SOIC. 2. § Significant Characteristic. 3. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.25 mm per side. © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 β ...
Page 16
... L1 φ 0° c 0.09 b 0.19 φ L NOM MAX 8 0.65 BSC – 1.20 1.00 1.05 – 0.15 6.40 BSC 4.40 4.50 3.00 3.10 0.60 0.75 1.00 REF – 8° – 0.20 – 0.30 Microchip Technology Drawing C04-086B © 2007 Microchip Technology Inc. ...
Page 17
... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side. 3. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. REF: Reference Dimension, usually without tolerance, for information purposes only. © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 E E1 ...
Page 18
... BSC D1 4.67 BSC D2 3.85 4.00 E 5.99 BSC E1 5.74 BSC E2 2.16 2.31 b 0.35 0.40 L 0.50 0.60 K 0.20 – φ – – Microchip Technology Drawing C04-113B NOTE 1 MAX 1.00 0.80 0.05 4.15 2.46 0.47 0.75 – 12° © 2007 Microchip Technology Inc. ...
Page 19
... Revision M Added 1.8V 400 kHz option for 24FC128. Revision N Revised Sections 2.1, 2.4 and 6.3. Removed 14-Lead TSSOP Package. Revision P Changed 1.8V to 1.7V throughout document; Revised Features Section; Replaced Package Drawings; Revised Product ID Section. © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 DS21191P-page 19 ...
Page 20
... NOTES: DS21191P-page 20 © 2007 Microchip Technology Inc. ...
Page 21
... To register, access the Microchip web site at www.microchip.com, click on Customer Change Notification and follow the registration instructions. © 2007 Microchip Technology Inc. 24AA128/24LC128/24FC128 CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels: • ...
Page 22
... What deletions from the document could be made without affecting the overall usefulness there any incorrect or misleading information (what and where)? 7. How would you improve this document? DS21191P-page 22 Total Pages Sent ________ FAX: (______) _________ - _________ N Literature Number: DS21191P © 2007 Microchip Technology Inc. ...
Page 23
... C Serial e) 24LC128-E/P: 2.5V, PDIP package Serial f) 24LC128-I/SN: 2.5V, SOIC package Serial g) 24LC128T-I/SN: Tape and Reel, Industrial Temp., 2.5V, SOIC package. h) 24LC128-I/MS: 2.5V, MSOP package. i) 24FC128-I/P: 1.7V, High Speed, PDIP package. j) 24FC128-I/SN: 1.7V, High Speed, SOIC package. k) 24FC128T-I/SN: Tape and Reel, Industrial Temp ...
Page 24
... NOTES: DS21191P-page24 © 2007 Microchip Technology Inc. ...
Page 25
... Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA 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. ...
Page 26
... 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 © 2007 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 Tel: 33-1-69-53-63-20 ...