25C040-/P Microchip Technology, Inc., 25C040-/P Datasheet
25C040-/P
Related parts for 25C040-/P
25C040-/P Summary of contents
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... HOLD SCK *25XX040 is used in this document as a generic part number for the 25AA040/25LC040/25C040 devices. SPI™ trademark of Motorola Inc. 2001 Microchip Technology Inc. ™ Bus Serial EEPROM DESCRIPTION The Microchip Technology Inc. 25AA040/25LC040/ Temp. 25C040 (25XX040 Ranges able PROM ...
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... F CC — 5.5V CC — 2.5V CC — — +1. 1. 4.5V to 5.5V (25C040 only) CC Test Conditions < 2. OUT 3.0 MHz Open CLK = 2.0 MHz Open CLK = 5.5V, Inputs tied 2.5V, Inputs tied to V ...
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... CC 100 — 4.5V to 5.5V (Note 1) CC 150 — 2.5V to 4.5V (Note 1) CC 200 — 1.8V to 2.5V (Note 1) CC 100 — 4.5V to 5.5V CC 150 — 2.5V to 4.5V CC 200 — 1.8V to 2.5V CC — — 1M — E/W (Note 2) Cycles V = 1. 4.5V to 5.5V (25C040 only) CC Test Conditions DS21204C-page 3 ...
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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 high impedance SO FIGURE 1-3: SERIAL OUTPUT TIMING SCK 13 MSB out SO SI DS21204C-page high impedance n don’t care LSB in 14 don’ ...
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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 2001 Microchip Technology Inc. 25AA040/25LC040/25C040 FIGURE 1-4: — (Note 1) (Note TEST CIRCUIT 2.25 K 100 pF 1.8 K DS21204C-page 5 ...
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... PIN DESCRIPTIONS The descriptions of the pins are listed in Table 2-1. TABLE 2-1: PIN FUNCTION TABLE Name PDIP SOIC TSSOP Chip Select Input Serial Data Output Write Protect Pin Ground Serial Data Input ...
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... Note the 9 address bit necessary to fully address 512 bytes. 8 2001 Microchip Technology Inc. 25AA040/25LC040/25C040 3.3 Write Sequence Prior to any attempt to write data to the 25XX040, 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 25XX040 ...
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... FIGURE 3-1: READ SEQUENCE SCK instruction high impedance SO FIGURE 3-2: BYTE WRITE SEQUENCE SCK instruction FIGURE 3-3: PAGE WRITE SEQUENCE SCK instruction ...
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... FIGURE 3-5: WRITE DISABLE SEQUENCE CS SCK SI SO 2001 Microchip Technology Inc. 25AA040/25LC040/25C040 The following is a list of conditions under which the write enable latch will be reset: • Power-up See • WRDI instruction successfully executed • WRSR instruction successfully executed • WRITE instruction successfully executed • ...
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... Read Status Register (RDSR) The RDSR instruction provides access to the status register. The status register may be read at any time, even during a write cycle. The status register is format- ted as follows BP1 BP0 The Write-In-Process (WIP) bit indicates whether the 25XX040 is busy with a write operation. When set to a ‘ ...
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... Low X High 0 High 1 2001 Microchip Technology Inc. 25AA040/25LC040/25C040 3.8 Power On State The 25XX040 powers on in the following state: • The device is in low power standby mode ( • The write enable latch is reset • high impedance state • A low level required to enter active state ...
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... PACKAGING INFORMATION 4.1 Package Marking Information 8-Lead PDIP (300 mil) XXXXXXXX XXXXXNNN YYWW 8-Lead SOIC (150 mil) XXXXXXXX XXXXYYWW NNN 8-Lead TSSOP XXXX XYWW NNN Legend: XX...X Customer specific information* Y Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘ ...
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... 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 2001 Microchip Technology Inc. 25AA040/25LC040/25C040 ...
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... Plastic Small Outline (SN) – Narrow, 150 mil (SOIC 45× c Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Chamfer Distance Foot Length Foot Angle Lead Thickness ...
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... 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 2001 Microchip Technology Inc. 25AA040/25LC040/25C040 ...
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... ON-LINE SUPPORT Microchip provides on-line support on the Microchip World Wide Web (WWW) site. The web site is used by Microchip as a means to make files and information easily available to customers. To view the site, the user must have access to the Internet and a web browser, such as Netscape Explorer ...
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... What deletions from the data sheet could be made without affecting the overall usefulness there any incorrect or misleading information (what and where)? 7. How would you improve this document? 8. How would you improve our software, systems, and silicon products? 2001 Microchip Technology Inc. 25AA040/25LC040/25C040 Total Pages Sent FAX: (______) _________ - _________ N Literature Number: ...
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... Tape and Reel (ST only) 25C040: 4096-bit 5.0V SPI Serial EEPROM 25C040T: 4096-bit 5.0V SPI Serial EEPROM (Tape and Reel) 25C040X: 4096-bit 5.0V SPI Serial EEPROM in alternate pinout (ST only) 25C040XT: 4096-bit 5.0V SPI Serial EEPROM in alternate pinout Tape and Reel (ST only) Temperature I = -40 C to+85 C Range: E ...
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... All other trademarks mentioned herein are the property of their respective companies. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights.” 2001 Microchip Technology Inc. 25AA040/25LC040/25C040 Trademarks The Microchip PICMASTER, PICSTART, PRO MATE, K SEEVAL, MPLAB and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U ...
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M 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 Rocky Mountain 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7966 Fax: 480-792-7456 Atlanta 500 Sugar Mill ...