93LC76A-E/SN Microchip Technology, 93LC76A-E/SN Datasheet
93LC76A-E/SN
Specifications of 93LC76A-E/SN
Related parts for 93LC76A-E/SN
93LC76A-E/SN Summary of contents
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... Serial Data Clock DI Serial Data Input DO Serial Data Output V Ground SS PE Program Enable – 93XX76C only ORG Memory Configuration – 93XX76C only V Power Supply CC © 2008 Microchip Technology Inc. 93AA76A/B/C, 93LC76A/B/C, PE Pin Word Size No No 8-bit No No 16-bit No No 8-bit No No 16-bit No ...
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... ELECTRICAL CHARACTERISTICS (†) Absolute Maximum Ratings V .............................................................................................................................................................................7.0V 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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... TABLE 1-2: AC CHARACTERISTICS All parameters apply over the specified ranges unless otherwise noted. Param. Symbol Parameter No Clock frequency CLK A2 T Clock high time CKH A3 T Clock low time CKL A4 T Chip Select setup time CSS A5 T Chip Select hold time ...
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... FIGURE 1-1: SYNCHRONOUS DATA TIMING CSS CLK DIS (Read (Program Note relative to CS. SV TABLE 1-3: INSTRUCTION SET FOR X16 ORGANIZATION (93XX76B OR 93XX76C WITH ORG = 1) Instruction SB Opcode READ 1 00 EWEN ERASE 1 00 ERAL WRITE 1 00 WRAL EWDS TABLE 1-4: INSTRUCTION SET FOR X8 ORGANIZATION (93XX76A OR 93XX76C WITH ORG = 0) ...
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... FUNCTIONAL DESCRIPTION When the ORG pin (93XX76C) is connected to V the (x16) organization is selected. When it is connected to ground, the (x8) organization is selected. Instruc- tions, addresses and write data are clocked into the DI pin on the rising edge of the clock (CLK). The DO pin is ...
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... Erase The ERASE instruction forces all data bits of the specified address to the logical ‘1’ state. The rising edge of CLK before the last address bit initiates the write cycle. FIGURE 2-1: ERASE TIMING CS CLK High-Z DO 2.5 Erase All (ERAL) The Erase All (ERAL) instruction will erase the entire memory array to the logical ‘ ...
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... Erase/Write Disable and Enable (EWDS/EWEN) The 93XX76A/B/C powers up in the Erase/Write Disable (EWDS) state. All programming modes must be preceded by an Erase/Write Enable (EWEN) instruction. FIGURE 2-3: EWDS TIMING CS CLK FIGURE 2-4: EWEN TIMING CS CLK 2.7 Read The READ instruction outputs the serial data of the addressed memory location on the DO pin ...
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... Write The WRITE instruction is followed by 8 bits (if ORG is low or A-version devices bits (if ORG pin is high or B-version devices) of data which are written into the specified address. The self-timed auto-erase and programming cycle is initiated by the rising edge of CLK on the last data bit. ...
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... Write All (WRAL) The Write All (WRAL) instruction will write the entire memory array with the data specified in the command. The self-timed auto-erase and programming cycle is initiated by the rising edge of CLK on the last data bit. Clocking of the CLK pin is not necessary after the device has entered the WRAL cycle ...
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... PIN DESCRIPTIONS TABLE 3-1: PIN DESCRIPTIONS SOIC/PDIP/MSOP/ Name TSSOP/DFN CS 1 CLK ORG 3.1 Chip Select (CS) A high level selects the device; a low level deselects the device and forces it into Standby mode. However, a programming cycle that is already in progress will be completed, regardless of the Chip Select (CS) input signal ...
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... Program Enable (PE) This pin allows the user to enable or disable the ability to write data to the memory array. If the PE pin is tied the device can be programmed. If the PE pin is CC tied programming will be inhibited. This pin SS cannot be floated – it must be tied to V not available on 93XX76A or 93XX76B ...
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... PACKAGING INFORMATION 4.1 Package Marking Information 8-Lead MSOP (150 mil) XXXXXXT YWWNNN 6-Lead SOT-23 XXNN 8-Lead PDIP XXXXXXXX T/XXXNNN YYWW 8-Lead SOIC XXXXXXXT XXXXYYWW NNN 8-Lead TSSOP XXXX TYWW NNN 8-Lead 2x3 DFN XXX YWW NN DS21796K-page 12 Example: ...
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... Part Number TSSOP 93AA76A — 93AA76B — 93AA76C A76C 93LC76A — 93LC76B — 93LC76C L76C 93C76A — 93C76B — 93C76C C76C Note Temperature grade ( Alphanumeric traceability code Legend: XX...X Part number or part number code T Temperature ( Year code (last digit of calendar year) ...
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... DS21796K-page 14 I © 2008 Microchip Technology Inc. φ ...
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... Microchip Technology Inc. I φ DS21796K-page 15 ...
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... DS21796K-page 16 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. α φ β DS21796K-page 17 ...
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... DS21796K-page 18 © 2008 Microchip Technology Inc. ...
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... DS21796K-page 20 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. DS21796K-page 21 ...
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... APPENDIX A: REVISION HISTORY Revision C Corrections to Section 1.0, Electrical Characteristics. Section 4.1, 6-Lead SOT-23 package to OT. Revision D Corrections to Device Selection Table, Table 1-1, Table 1-2, Section 2.4, Section 2.5, Section 2.8 and Section 2.9. Added note to Figure 2-7. Revision E Added DFN package ...
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... THE MICROCHIP WEB SITE Microchip provides online support via our WWW site at www.microchip.com. This web site is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, the web site contains information: • Product Support – Data sheets and errata, application notes and sample programs, design resources, user’ ...
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... Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Y Device: 93AA76A/B/C, 93LC76A/B/C, 93C76A/B/C 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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... Device: 93AA76A: 8K 1.8V Microwire Serial EEPROM (x8) 93AA76B: 8K 1.8V Microwire Serial EEPROM (x16) 93AA76C: 8K 1.8V Microwire Serial EEPROM w/ORG 93LC76A: 8K 2.5V Microwire Serial EEPROM (x8) 93LC76B: 8K 2.5V Microwire Serial EEPROM (x16) 93LC76C: 8K 2.5V Microwire Serial EEPROM w/ORG 93C76A: 8K 5.0V Microwire Serial EEPROM (x8) 93C76B ...
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... NOTES: DS21796K-page 26 © 2008 Microchip Technology Inc. ...
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... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, 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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... 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 © 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 Tel: 33-1-69-53-63-20 ...