25AA010A Microchip Technology, 25AA010A Datasheet
25AA010A
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25AA010A Summary of contents
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... MSOP, 8-lead TSSOP and rotated TSSOP, 8-lead 2x3 DFN, and 6-lead SOT-23. Package Types (not to scale) - + +125 C Function *25XX010A is used in this document as a generic part number for the 25AA010A and the 25LC010A. Preliminary Temp. Ranges Packages I P, MS, SN, ST, MC ...
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... ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings V .............................................................................................................................................................................6.5V CC All inputs and outputs w.r. Storage temperature .................................................................................................................................-65°C to 150°C Ambient temperature under bias ...............................................................................................................-40°C to 125°C ESD protection on all pins ..........................................................................................................................................4 kV † NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device ...
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... Total Endurance™ Model which can be obtained from our web site: www.microchip.com begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle WC is complete. © 2006 Microchip Technology Inc. 25AA010A/25LC010A Industrial (I -40°C to +85°C A Automotive (E -40° ...
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... TABLE 1-2: AC CHARACTERISTICS (CONTINUED) AC CHARACTERISTICS Param. Sym. Characteristic No HOLD Hold Time HOLD Low to Output HZ High HOLD High to Output HV Valid www.DataSheet4U.com 20 T Internal Write Cycle Time WC (byte or page) 21 — Endurance Note 1: This parameter is periodically sampled and not 100% tested. ...
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... FIGURE 1-2: SERIAL INPUT TIMING CS 2 Mode 1,1 SCK Mode 0 MSB in SO FIGURE 1-3: SERIAL OUTPUT TIMING CS SCK MSB out SO SI © 2006 Microchip Technology Inc. 25AA010A/25LC010A high-impedance don’t care high-impedance don’t care Preliminary 17 16 ...
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... FUNCTIONAL DESCRIPTION 2.1 Principles of Operation The 25XX010A is a 128 byte Serial EEPROM designed to interface directly with the Serial Peripheral Interface (SPI) port of many of today’s popular microcontroller families, including Microchip’s PICmicro lers. It may also interface with microcontrollers that do not have a built-in SPI port by using discrete I/O lines programmed properly in firmware to match the SPI protocol ...
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... READ SEQUENCE SCK Instruction © 2006 Microchip Technology Inc. 25AA010A/25LC010A HV Generator EEPROM X Array Dec Page Latches Y Decoder Sense Amp. R/W Control Instruction Format Read data from memory array beginning at selected address 0000 x011 Write data to memory array beginning at selected address ...
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... FIGURE 2-2: BYTE WRITE SEQUENCE SCK Instruction don’t care www.DataSheet4U.com FIGURE 2-3: PAGE WRITE SEQUENCE SCK Instruction SCK data byte don’t care ...
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... This latch must be set before any write operation will be completed internally. The WREN instruction will set the latch, and the WRDI will reset the latch. FIGURE 2-4: WRITE ENABLE SEQUENCE (WREN) www.DataSheet4U.com FIGURE 2-5: WRITE DISABLE SEQUENCE (WRDI) © 2006 Microchip Technology Inc. 25AA010A/25LC010A See SCK 0 ...
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... Read Status Register Instruction (RDSR) The Read Status Register instruction (RDSR) provides access to the STATUS register. See Figure 2-6 for the RDSR timing sequence. The STATUS register may be read at any time, even during a write cycle. The STA- TUS register is formatted as follows: ...
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... Table 2-3. FIGURE 2-7: WRITE STATUS REGISTER TIMING SEQUENCE (WRSR) CS www.DataSheet4U.com 0 1 SCK Note: An internal write cycle (T sequence. © 2006 Microchip Technology Inc. 25AA010A/25LC010A TABLE 2- instruction ...
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... Data Protection The following protection has been implemented to prevent inadvertent writes to the array: • The write enable latch is reset on power-up • A write enable instruction must be issued to set the write enable latch • After a byte write, page write or STATUS register write, the write enable latch is reset • ...
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... The SI pin is used to transfer data into the device. It receives instructions, addresses and data. Data is latched on the rising edge of the serial clock. © 2006 Microchip Technology Inc. 25AA010A/25LC010A 3.5 The SCK is used to synchronize the communication between a master and the 25XX010A. Instructions, addresses or data present on the SI pin are latched on ...
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... Legend: XX... NNN e * Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. DS21832C-page 14 Example: 25AA010A e 3 I/P 1L7 0627 Example: 25AA01AI 0627 1L7 ...
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... Package Marking Information (continued) 8-Lead 2X3 DFN XXX YWW NN 6-Lead SOT-23 www.DataSheet4U.com XXNN © 2006 Microchip Technology Inc. 25AA010A/25LC010A Example: 401 627 L7 Example: 12L7 Preliminary DS21832C-page 15 ...
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... Plastic Dual In-line (P) – 300 mil (PDIP www.DataSheet4U.com eB 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 ...
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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 © 2006 Microchip Technology Inc. 25AA010A/25LC010A ...
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... Plastic Thin Shrink Small Outline (ST) – 4.4 mm (TSSOP) p www.DataSheet4U.com 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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... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" (0.254mm) per side. BSC: Basic Dimension. Theoretically exact value shown without tolerances. See ASME Y14.5M REF: Reference Dimension, usually without tolerance, for information purposes only. See ASME Y14.5M JEDEC Equivalent: MO-187 Drawing No. C04-111 © 2006 Microchip Technology Inc. 25AA010A/25LC010A Units ...
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... Plastic Dual-Flat, No-Lead Package (MC) 2x3x0.9 mm Body (DFN) – Saw Singulated PIN 1 ID INDEX www.DataSheet4U.com AREA (NOTE 1) TOP VIEW A3 Dimension Limits Number of Pins Pitch Overall Height Standoff Contact Thickness Overall Length Overall Width Exposed Pad Length Exposed Pad Width Contact Length § ...
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... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. BSC: Basic Dimension. Theoretically exact value shown without tolerances. See ASME Y14.5M JEITA (formerly EIAJ) equivalent: SC-74A Drawing No. C04-120 © 2006 Microchip Technology Inc. 25AA010A/25LC010A ...
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... APPENDIX A: REVISION HISTORY Revision B Corrections to Section 1.0, Electrical Characteristics. Revision C Added Packages SOT-23, DFN and X-rotated TSSOP; Revised AC Char., Params. 9, 10; Revised Package Legend. www.DataSheet4U.com DS21832C-page 22 Preliminary © 2006 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. © 2006 Microchip Technology Inc. 25AA010A/25LC010A CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels: • Distributor or Representative • ...
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... Telephone: (_______) _________ - _________ www.DataSheet4U.com Application (optional): Would you like a reply? Device: 25AA010A/25LC010A 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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... Preliminary . Examples: a) 25AA010A-I/MS = 1k-bit, 16-byte page, 1.8V Serial EEPROM, Industrial temp., MSOP package b) 25AA010AT-I/SN = 1k-bit, 16-byte page, 1.8V Serial EEPROM, Industrial temp., Tape & Reel, SOIC package c) 25LC010AT-I/SN = 1k-bit, 16-byte page, 2.5V Serial EEPROM, Industrial temp., Tape & Reel, SOIC package d) 25LC010AT-I/ST = 1k-bit, 16-byte page, 2.5V Serial EEPROM, Industrial temp., Tape & ...
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... NOTES: www.DataSheet4U.com DS21832C-page 24 Preliminary © 2006 Microchip Technology Inc. ...
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... PowerMate, PowerTool, Real ICE, rfLAB, rfPICDEM, 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. ...
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... Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08- Wokingham Tel: 44-118-921-5869 Fax: 44-118-921-5820 10/31/05 © 2006 Microchip Technology Inc. ...