93LC46B Microchip Technology Inc., 93LC46B Datasheet
93LC46B
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93LC46B Summary of contents
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... ORG pin to set word size. For dedicated 8-bit communication, the 93AA46A, 93LC46A or 93C46A devices are available, while the 93AA46B, 93LC46B and 93C46B devices provide dedicated 16-bit communication. Advanced CMOS technology makes these devices ideal for low power, non-volatile memory applications ...
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... I-Temp A µA — — 5 E-Temp CLK = ORG = (Note 2) (N — 1.5V — V (Note 1) — 3.8V — V 2003 Microchip Technology Inc. CC +1.0V Conditions ≥ 2.7V < 2.7V ≥ 2.7V < 2. 2.1 mA 4.5V = 100 µ 2.5V = -400 µ 4.5V = -100 µ 2.5V SS ...
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... Note 1: This parameter is periodically sampled and not 100% tested. 2: This application is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance Model which may be obtained on www.microchip.com. 2003 Microchip Technology Inc range by device (see Table on Page 1) ...
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... A1 A0 — D15 - D15 - D0 Address Data In — — — — — CSH Data Out Req. CLK Cycles (RDY/BSY) 9 (RDY/BSY) 9 HIGH-Z 9 HIGH-Z 9 D15 - D0 25 (RDY/BSY) 25 (RDY/BSY) 25 Data Out Req. CLK Cycles (RDY/BSY) 10 (RDY/BSY) 10 HIGH-Z 10 HIGH (RDY/BSY) 18 (RDY/BSY) 18 2003 Microchip Technology Inc. ...
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... Data Out and the signal source driving A0. The higher the current sourcing capability of A0, the higher the voltage at the Data Out pin. In order to limit this current, a resistor should be connected between DI and DO. 2003 Microchip Technology Inc. 2.3 Data Protection All modes of operation are inhibited when the (x16) a typical voltage of 1 ...
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... Note: Issuing a START bit and then taking CS low will clear the READY/BUSY status from DO. T CSL N ••• CSL N ••• CHECK STATUS BUSY READY HIGH CHECK STATUS BUSY READY HIGH-Z WC 2003 Microchip Technology Inc. ...
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... ERAL TIMING FOR 93C DEVICES CS CLK HIGH-Z DO 2003 Microchip Technology Inc. The DO pin indicates the READY/BUSY status of the device brought high after a minimum of 250 ns CSL low (T ). Note: Issuing a START bit and then taking CS low will clear the READY/BUSY status from DO. must be ≥ ...
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... CS is held high. The memory data will automatically cycle to the next register and output sequentially. ••• ••• ••• T CSL CSL Sequential read is possible when D0 Dx ••• D0 2003 Microchip Technology Inc. ...
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... An DI HIGH-Z DO 2003 Microchip Technology Inc. The DO pin indicates the READY/BUSY status of the device brought high after a minimum of 250 ns low (T CSL ). DO at logical “0” indicates that program- ming is still in progress logical “1” indicates that the register at the specified address has been written with the data specified and the device is ready for another instruction ...
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... Issuing a START bit and then taking CS low will clear the READY/BUSY status from DO. must be ≥ 4.5V for proper operation of WRAL ••• ••• ••• ••• CSL BUSY READY HIGH CSL BUSY READY HIGH 2003 Microchip Technology Inc. ...
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... CLK) must be provided. These clock cycles are required to clock in all required opcode, address and data bits before an instruction is executed. CLK and DI then become don't care inputs waiting for a new START condition to be detected. 2003 Microchip Technology Inc. SOT-23 Rotated SOIC 5 3 ...
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... Pb-free topside mark is same; Pb-free noted only on carton label. Example: 93LC46B TSSOP 1st Line Marking Codes I/SN 0228 1L7 Device 93AA46A 93AA46B 93AA46C 93LC46A 93LC46B Example: 93LC46C 93C46A L46B 93C46B I228 93C46C 1L7 Temperature grade is marked on line 2. 2003 Microchip Technology Inc. Pb-free ...
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... Mold Draft Angle Top Mold Draft Angle Bottom *Controlling Parameter 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: MO-187 Drawing No. C04-111 2003 Microchip Technology Inc φ Units ...
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... A2 MILLIMETERS MIN NOM MAX 6 0.95 1.90 0.90 1.18 1.45 0.90 1.10 1.30 0.00 0.08 0.15 2.60 2.80 3.00 1.50 1.63 1.75 2.80 2.95 3.10 0.35 0.45 0. 0.09 0.15 0.20 0.35 0.43 0. 2003 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 2003 Microchip Technology Inc ...
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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. 2003 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 .005” (0.127mm) per side. JEDEC Equivalent: MO-153 Drawing No. C04-086 2003 Microchip Technology Inc φ ...
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... NOTES: DS21749C-page 18 2003 Microchip Technology Inc. ...
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... Microchip Products • Conferences for products, Development Systems, technical information and more • Listing of seminars and events 2003 Microchip Technology Inc. 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? DS21749C-page 20 Total Pages Sent ________ FAX: (______) _________ - _________ N Literature Number: DS21749C 2003 Microchip Technology Inc. ...
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... Device 93AA46A: 1K 1.8V Microwire Serial EEPROM 93AA46B: 1K 1.8V Microwire Serial EEPROM 93AA46C: 1K 1.8V Microwire Serial EEPROM w/ORG 93LC46A: 1K 2.5V Microwire Serial EEPROM 93LC46B: 1K 2.5V Microwire Serial EEPROM 93LC46C: 1K 2.5V Microwire Serial EEPROM w/ORG 93C46A: 1K 5.0V Microwire Serial EEPROM 93C46B: 1K 5.0V Microwire Serial EEPROM 93C46C ...
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... NOTES: DS21749C-page 22 2003 Microchip Technology Inc. ...
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... Microchip. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights. 2003 Microchip Technology Inc. Trademarks The Microchip name and logo, the Microchip logo, K MPLAB, PIC, PICmicro, PICSTART, PRO MATE and PowerSmart are registered trademarks of Microchip Technology Incorporated in the U ...
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... Italy Microchip Technology SRL Via Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 United Kingdom Microchip Ltd. 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44 118 921 5869 Fax: 44-118 921-5820 03/25/03 2003 Microchip Technology Inc. ...