25AA040/25LC040/25C040

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Chastity Melton
5 years ago
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1 Not recommended for new desig Please use AA00A or LC00A. AA00/LC00/C00 K SPI Bus Serial EEPROM Device Selection Table Part Number Features: Low-power CMOS technology: - Write current:, typical - Read current: 00, typical - Standby current: 00 na, typical x -bit organization byte page Write cycle time: ms max. Self-timed Erase and Write cycles Block write protection: - Protect none, /, / or all of array Built-in write protection: - Power on/off data protection circuitry - Write enable latch - Write-protect pin Sequential read High reliability: - Endurance: M cycles - Data retention: > years - ESD protection: > 000V -pin PDIP, IC and TSP s Temperature ranges supported: - Industrial (I): -0 C to + C - Automotive (E) (C00): -0 C to + C Description: Range Max. Clock Frequency Temp. Ranges AA00.-.V I LC00.-.V I C00.-.V I,E The Microchip Technology Inc. AA00/LC00/ C00 (XX00 * ) is a Kbit serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input () plus separate data in () and data out () lines. Access to the device is controlled through a Chip Select () input. *XX00 is used in this document as a generic part number for the AA00/LC00/C00 devices. Communication to the device can be paused via the hold pin (). While the device is paused, traitio on its inputs will be ignored, with the exception of Chip Select, allowing the host to service higher priority interrupts. Also, write operatio to the device can be disabled via the write-protect pin (). Package Types PDIP Block Diagram IC TSP STATUS Register I/O Control Logic XX00 XX00 XX00 Memory Control Logic XDEC HV Generator EEPROM Array Page Latches Y Decoder See Amp. R/W Control Microchip Technology Inc. DS0E-page

2 AA00/LC00/C00.0 ELECTRICAL CHARACTERISTI Absolute Maximum Ratings ( )...0V All inputs and outputs w.r.t V to +.0V Storage temperature...- C to 0 C Ambient temperature under bias...- C to C ESD protection on all pi... KV NOTICE: Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditio above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditio for an extended period of time may affect device reliability TABLE -: DC CHARACTERISTI DC CHARACTERISTI Industrial (I): TA = -0 C to + C =.V to.v Automotive (E): TA = -0 C to + C (C00 only) Param. No. Sym. Characteristic Min. Max. Units Test Conditio D00 VIH High-level input.0 + V.V (Note) D00 VIH voltage 0. + V <.V (Note) D00 VIL Low-level input V.V (Note) D00 VIL voltage V <.V (Note) D00 VOL Low-level output 0. V IOL =. D00 VOL voltage 0. V IOL =.0, <.V D00 VOH High-level output -0. V IOH =-00 voltage D00 ILI Input leakage current ± =, VIN = TO D009 ILO Output leakage current D00 CINT Internal Capacitance (all inputs and outputs) D0 ICC Read Operating Current D0 ICC Write D0 IC Standby Current Note: ± =, VOUT = TO pf TA = C, CLK =.0, =.0V (Note) 00 This parameter is periodically sampled and not 00% tested. =.V; FCLK =.0 ; = Open =.V; FCLK =.0 ; = Open =.V =.V = =.V, Inputs tied to or = =.V, Inputs tied to or DS0E-page Microchip Technology Inc.

3 AA00/LC00/C00 TABLE -: AC CHARACTERISTI AC CHARACTERISTI Industrial (I): TA = -0 C to + C =.V to.v Automotive (E): TA = -0 C to + C (C00 only) Param No. Sym. Characteristic Min. Max. Units Test Conditio FCLK Clock Frequency TS Setup Time TH Hold Time 0 0 TD Disable Time 00 TSU Data Setup Time THD Data Hold Time TR CLK Rise Time μs (Note ) TF CLK Fall Time μs (Note ) 9 THI Clock High Time TLO Clock Low Time 0 0 TCLD Clock Delay Time 0 TCLE Clock Enable Time 0 TV Output Valid from Clock Low 0 0 THO Output Hold Time 0 (Note ) TDIS Output Disable Time THS Setup Time THH Hold Time THZ Low to Output High-Z THV High to Output Valid (Note ) (Note ) (Note ) (Note ) (Note ) (Note ) 0 TWC Internal Write Cycle Time ms Endurance M E/W Cycles (Note ) Note : This parameter is periodically sampled and not 00% tested. : This parameter is not tested but eured by characterization. For endurance estimates in a specific application, please coult the Total Endurance Model which can be obtained from our web site Microchip Technology Inc. DS0E-page

4 AA00/LC00/C00 -Lead Plastic Dual In-line (P) 00 mil (PDIP) E D n α E A A c A L β eb B B p Units INCHES* MILLIMETERS Dimeion Limits MIN NOM MAX MIN NOM MAX Number of Pi n Pitch p.00. Top to Seating Plane A Molded Package Thickness A Base to Seating Plane A.0 0. Shoulder to Shoulder Width E Molded Package Width E Overall Length D Tip to Seating Plane L Lead Thickness c Upper Lead Width B Lower Lead Width B Overall Row Spacing eb Mold Draft Angle Top α 0 0 Mold Draft Angle Bottom β 0 0 * Controlling Parameter Significant Characteristic Notes: Dimeio D and E do not include mold flash or protrusio. Mold flash or protrusio shall not exceed.00 (0.mm) per side. JEDEC Equivalent: MS-00 Drawing No. C0-0 Microchip Technology Inc. DS0E-page

5 AA00/LC00/C00 PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO. X /XX XXX Device Device: AA00: 09-bit.V SPI Serial EEPROM AA00T: 09-bit.V SPI Serial EEPROM XX00X: 09-bit.V SPI Serial EEPROM AA00XT:09-bit.V SPI Serial EEPROM LC00: 09-bit.V SPI Serial EEPROM LC00T: 09-bit.V SPI Serial EEPROM LC00X: 09-bit.V SPI Serial EEPROM LC00XT:09-bit.V SPI Serial EEPROM C00: 09-bit.0V SPI Serial EEPROM C00T: 09-bit.0V SPI Serial EEPROM C00X: 09-bit.0V SPI Serial EEPROM C00XT: 09-bit.0V SPI Serial EEPROM Temperature Range: Temperature Range Package I = -0 C to+ C E = -0 C to + C Pattern Package: P = Plastic DIP (00 mil body), -lead SN = Plastic IC (0 mil body), -lead ST = Plastic TSP (. mm body), -lead Examples: a) AA00-I/P: Industrial Temp., b) AA00-I/SN: Industrial Temp., c) AA00T-I/SN: Tape and Reel, Industrial Temp., d) AA00X-I/ST: Alternate Pinout, Industrial Temp., TSP e) AA00XT-I/ST: Alternate Pinout, Tape and Reel, Industrial Temp., TSP f) LC00-I/P: Industrial Temp., g) LC00-I/SN: Industrial Temp., h) LC00T-I/SN: Tape and Reel, Industrial Temp., i) LC00X-I/ST: Alternate Pinout, Industrial Temp., TSP j) LC00XT-I/ST: Alternate Pinout, Tape and Reel, Industrial Temp., TSP k) C00-I/P: Industrial Temp., l) C00-I/SN: Industrial Temp., m) C00T-I/SN: Tape and Reel, Industrial Temp., n) C00X-I/ST: Alternate Pinout, Industrial Temp., TSP o) C00XT-I/ST: Alternate Pinout, Tape and Reel, Industrial Temp., TSP p) C00-E/P: Extended Temp., q) C00-E/SN: Extended Temp., r) C00T-E/SN: Tape and Reel, Extended Temp., s) C00X-E/ST: Alternate Pinout, Extended Temp., TSP t) C00XT-E/ST: Alternate Pinout, Tape and Reel, Extended Temp., TSP Microchip Technology Inc. DS0E-page 9

25AA160A/B, 25LC160A/B

25AA160A/B, 25LC160A/B Device Selection Table 25AAA/B, 25LCA/B 16K SPI Bus Serial EEPROM Part Number VCC Range Page Size Temp. Ranges Packages 25LCA 2.5-5.5V 16 Byte I,E P, SN, ST, MS 25AAA 1.8-5.5V 16 Byte I P, SN, ST, MS 25LCB