25AA160/SN Microchip Technology, 25AA160/SN Datasheet
25AA160/SN
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25AA160/SN Summary of contents
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... Microchip Technology Inc. Not recommended for new designs – Please use 25AA160A/B or 25LC160A/B. 25AA160/25LC160/25C160 ™ Bus Serial EEPROM Description: The Microchip Technology Inc. 25AA160/25LC160/ Temp 25C160 (25XX160 Ranges Erasable PROMs. The memory is accessed via a I simple Serial Peripheral Interface™ (SPI™) compati- ble serial bus ...
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... CC Conditions 2.7V (Note) < 2.7V (Note) 2.7V (Note) < 2.7V (Note 1.0 mA, V < 2. -400 OUT 5.0V (Note) = 5.5V 3.0 MHz; CLK = 2.5V 2.0 MHz; CLK = 5.5V = 2.5V = 5.5V, Inputs tied 2.5V, Inputs tied 2004 Microchip Technology Inc. ...
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... Endurance Note 1: This parameter is periodically sampled and not 100% tested. 2: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please ™ consult the Total Endurance 2004 Microchip Technology Inc. 25AA160/25LC160/25C160 Industrial (I -40°C to +85°C A ...
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... SERIAL INPUT TIMING CS 2 Mode 1,1 SCK Mode 0 MSB in SO FIGURE 1-3: SERIAL OUTPUT TIMING SCK 13 MSB out SO SI DS21231D-page High-impedance n don’t care High-impedance 14 don’t care LSB in 3 Mode 1,1 Mode 0,0 15 ISB out 2004 Microchip Technology Inc. ...
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... AC Test Conditions AC Waveform 0. 0. 4.0V HI Timing Measurement Reference Level Input Output Note 1: For V 4. For V > 4.0V CC 2004 Microchip Technology Inc. 25AA160/25LC160/25C160 FIGURE 1-4: — (Note 1) (Note TEST CIRCUIT V CC 2.25 K 100 pF 1.8 K DS21231D-page 5 ...
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... To resume serial communication, HOLD must be brought high while the SCK pin is low, otherwise serial commu- nication will not resume. Lowering the HOLD line at any time will tri-state the SO line. 2004 Microchip Technology Inc. ...
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... WREN 0000 0101 RDSR 0000 0001 WRSR 2004 Microchip Technology Inc. 25AA160/25LC160/25C160 3.3 Write Sequence Prior to any attempt to write data to the 25XX160, the write enable latch must be set by issuing the WREN instruction (Figure 3-4). This is done by setting CS low and then clocking out the proper instruction into the 25XX160 ...
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... BYTE WRITE SEQUENCE SCK instruction High-impedance SO FIGURE 3-3: PAGE WRITE SEQUENCE SCK instruction SCK data byte DS21231D-page 16-bit address 16-bit address 16-bit address data byte data out Twc data byte data byte data byte n (16 max 2004 Microchip Technology Inc. ...
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... SO FIGURE 3-5: WRITE DISABLE SEQUENCE CS SCK SI SO 2004 Microchip Technology Inc. 25AA160/25LC160/25C160 The following is a list of conditions under which the write enable latch will be reset: • Power-up • WRDI instruction successfully executed • WRSR instruction successfully executed • WRITE instruction successfully executed ...
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... See Figure 3-6 for the RDSR timing sequence data from Status register TABLE 3-2: BP1 ’, the latch 0 ’, the latch ARRAY PROTECTION Array Addresses BP0 Write-Protected 0 none 1 upper 1/4 (0600h - 07FFh) 0 upper 1/2 (0400h - 07FFh) 1 all (0000h - 07FFh) 2004 Microchip Technology Inc. ...
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... Access to the array during an internal write cycle is ignored and programming is continued TABLE 3-3: WRITE-PROTECT FUNCTIONALITY MATRIX WPEN WP WEL Low 1 1 High X 1 2004 Microchip Technology Inc. 25AA160/25LC160/25C160 data to Status register High-impedance 3.8 Power On State The 25XX160 powers on in the following state: • ...
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... For PICmicro device marking beyond this, certain price adders apply. Please check with your Microchip Sales Office. For QTP devices, any special marking adders are included in QTP price. DS21231D-page 12 Example: 25LC160 I/PNNN YYWW Example: 25C160 I/SNYYWW NNN 2004 Microchip Technology Inc. ...
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... Mold Draft Angle Top 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-001 Drawing No. C04-018 2004 Microchip Technology Inc. 25AA160/25LC160/25C160 ...
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... A2 MILLIMETERS MIN NOM MAX 8 1.27 1.35 1.55 1.75 1.32 1.42 1.55 0.10 0.18 0.25 5.79 6.02 6.20 3.71 3.91 3.99 4.80 4.90 5.00 0.25 0.38 0.51 0.48 0.62 0. 0.20 0.23 0.25 0.33 0.42 0. 2004 Microchip Technology Inc. ...
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... APPENDIX A: REVISION HISTORY Revision D Added note to page 1 header (Not recommended for new designs). Updated document format. 2004 Microchip Technology Inc. 25AA160/25LC160/25C160 DS21231D-page 15 ...
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... NOTES: DS21231D-page 16 2004 Microchip Technology Inc. ...
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... Links to other useful web sites related to Microchip Products • Conferences for products, Development Systems, technical information and more • Listing of seminars and events 2004 Microchip Technology Inc. 25AA160/25LC160/25C160 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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... 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? DS21231D-page 18 Total Pages Sent ________ FAX: (______) _________ - _________ N Literature Number: DS21231D 2004 Microchip Technology Inc. ...
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... The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. New Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2004 Microchip Technology Inc. 25AA160/25LC160/25C160 XXX Examples: ...
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... NOTES: DS21231D-page 20 2004 Microchip Technology Inc. ...
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... PICLAB, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel and Total Endurance 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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... Via Salvatore Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands Waegenburghtplein 4 NL-5152 JR, Drunen, Netherlands Tel: 31-416-690399 Fax: 31-416-690340 United Kingdom 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44-118-921-5869 Fax: 44-118-921-5820 07/12/04 2004 Microchip Technology Inc. ...