25LC080A MICROCHIP [Microchip Technology], 25LC080A Datasheet
25LC080A
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25LC080A Summary of contents
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... Package Types (not to scale) TSSOP/MSOP (ST, MS SPI is a registered trademark of Motorola Semiconductor. *25XX080A/B is used in this document as a generic part number for the 25AA080A/B, 25LC080A/B. Packages P, SN, ST SN, ST SN, ST SN, ST, MS Technology Inc. 25AA080A/ are 8 Kbit ...
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ELECTRICAL CHARACTERISTICS (†) Absolute Maximum Ratings V CC .............................................................................................................................................................................7.0V All inputs and outputs w.r. ......................................................................................................... -0. Storage temperature .................................................................................................................................-65°C to 150°C Ambient temperature under bias ...............................................................................................................-65°C to 125°C ESD protection on all pins ..........................................................................................................................................4 ...
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TABLE 1-2: AC CHARACTERISTICS AC CHARACTERISTICS Param. Sym. Characteristic No CLK Clock Frequency 2 T CSS CS Setup Time 3 T CSH CS Hold Time 4 T CSD CS Disable Time 5 Tsu Data Setup Time 6 T ...
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TABLE 1-2: AC CHARACTERISTICS (CONTINUED) AC CHARACTERISTICS Param. Sym. Characteristic No HOLD Hold Time HOLD Low to Output High HOLD High to Output Valid Internal Write Cycle ...
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FIGURE 1-1: HOLD TIMING CS 16 SCK SO n+2 n+1 n+2 n+1 SI HOLD FIGURE 1-2: SERIAL INPUT TIMING CS 2 Mode 1,1 Mode 0,0 SCK MSB in SO FIGURE 1-3: SERIAL OUTPUT TIMING ...
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... MSBs of the address being don’t care bits. After the correct read instruction and address are sent, the data stored in the memory at the selected address is shifted out on the SO pin. The data stored in the memory at the next address can be read sequentially by continuing to provide clock pulses ...
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... Sense Amp. R/W Control Read data from memory array beginning at selected address Write data to memory array beginning at selected address Reset the write enable latch (disable write operations) Set the write enable latch (enable write operations) Read Status Register Write Status Register 7 8 ...
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FIGURE 2-2: BYTE WRITE SEQUENCE SCK instruction high-impedance SO FIGURE 2-3: PAGE WRITE SEQUENCE ...
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Write Enable (WREN) and Write Disable (WRDI) The 25XX080A/B contains a write enable latch. See Table 2-4 for the Write-Protect Functionality Matrix. This latch must be set before any write operation will be completed internally. The WREN instruction will ...
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Read Status Register Instruction (RDSR) The Read Status Register instruction (RDSR) provides access to the Status Register. The Status Register may be read at any time, even during a write cycle. The Status Register is formatted as follows: ...
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Write Status Register Instruction (WRSR) The Write Status Register instruction (WRSR) allows the user to write to the nonvolatile bits in the Status Register as shown in Table 2-2. The user is able to select one of four levels ...
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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 ...
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PIN DESCRIPTIONS The descriptions of the pins are listed in Table 3-1. TABLE 3-1: PIN FUNCTION TABLE Name Pin Number Function CS 1 Chip Select Input SO 2 Serial Data Output WP 3 Write-Protect Pin Ground ...
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... I/P 1L7 0328 Example: 25LC080A I/SN 0328 1L7 Example: TSSOP 1st Line Marking Codes 5L8A I328 Device 1L7 25AA080A 25AA080B 25LC080A 25LC080B 2003 Microchip Technology Inc. Pb-free std mark mark G5A8A 5A8A 5A8B G5A8B 5L8A G5L8A 5L8B G5L8B Pb-free std mark ...
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Plastic Micro Small Outline Package (MS) (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 ...
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Plastic Dual In-line (P) – 300 mil (PDIP β 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 ...
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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 ...
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Plastic Thin Shrink Small Outline (ST) – 4.4 mm (TSSOP β Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Molded Package Length Foot Length ...
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... Conferences for products, Development Systems, technical information and more • Listing of seminars and events 2003 Microchip Technology Inc. 25AA080A/B, 25LC080A/B SYSTEMS INFORMATION AND UPGRADE HOT LINE The Systems Information and Upgrade Line provides system users a listing of the latest versions of all of Microchip's development systems software products ...
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... Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Y Device: 25AA080A/B, 25LC080A/B 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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... Serial EEPROM, Industrial temp., TSSOP package, Pb-free 25AA080AT-I/ Kbit, 16-byte page, 1.8V Serial EEPROM, Industrial temp., Tape & Reel, SOIC package 25LC080A-I/MSG = 8 Kbit, 16-byte page, 2.5V Serial EEPROM, Industrial temp., MSOP package, Pb-free 25LC080BT-I/ Kbit, 32-byte page, 2.5V Serial EEPROM, Industrial temp., Tape & Reel, SOIC package 25LC080BT-I/ Kbit, 32-byte page, 2 ...
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NOTES: DS21808B-page 22 2003 Microchip Technology Inc. ...
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... QS-9000 compliant for its ® ® PICmicro 8-bit MCUs code hopping devices, Serial EEPROMs, microperipherals, non-volatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001 certified. DS21808B-page 23 PowerInfo, Select Mode, ...
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W ORLDWIDE AMERICAS Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: 480-792-7627 Web Address: http://www.microchip.com Atlanta 3780 Mansell Road, Suite 130 Alpharetta, GA 30022 Tel: 770-640-0034 Fax: 770-640-0307 Boston 2 Lan Drive, Suite ...