CAT25160YI-GT3 ON Semiconductor, CAT25160YI-GT3 Datasheet
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CAT25160YI-GT3
Specifications of CAT25160YI-GT3
CAT25160YI-GT3TR
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CAT25160YI-GT3 Summary of contents
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CAT25080, CAT25160 8-Kb and 16-Kb SPI Serial CMOS EEPROM Description The CAT25080/25160 are 8−Kb/16−Kb Serial CMOS EEPROM devices internally organized as 1024x8/2048x8 bits. They feature a 32−byte page write buffer and support the Serial Peripheral Interface (SPI) protocol. The device ...
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Table 1. ABSOLUTE MAXIMUM RATINGS Operating Temperature Storage Temperature Voltage on any Pin with Respect to Ground (Note 1) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions ...
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Table 5. A.C. CHARACTERISTICS Symbol Parameter f Clock Frequency SCK t Data Setup Time SU t Data Hold Time H t SCK High Time WH t SCK Low Time WL t HOLD to Output Low (Note 5) ...
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... The BP0 and BP1 (Block Protect) bits determine which blocks are currently write protected. They are set by the user with the WRSR command and are non−volatile. The user is allowed to protect a quarter, one half or the entire memory, by setting these bits according to Table 9. The protected blocks then become read−only. ...
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Table 8. STATUS REGISTER WPEN 0 0 Table 9. BLOCK PROTECTION BITS Status Register Bits BP1 BP0 Table 10. WRITE PROTECT CONDITIONS WPEN ...
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... The CAT25080/160 device powers up into a write disable state. The device contains a Write Enable Latch (WEL) which must be set before attempting to write to the memory array or to the status register. In addition, the address of the memory location( written must be outside the protected area, as defined by BP0 and BP1 bits from the status register ...
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Byte Write Once the WEL bit is set, the user may execute a write sequence, by sending a WRITE instruction, a 16−bit address and data as shown in Figure 5. Only 10 significant address bits are used by the CAT25080 ...
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Write Status Register The Status Register is written by sending a WRSR instruction according to timing shown in Figure 7. Only bits 2, 3 and 7 can be written using the WRSR command SCK OPCODE ...
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... Read from Memory Array To read from memory, the host sends a READ instruction followed by a 16−bit address (see Table 11 for the number of significant address bits). After receiving the last address bit, the CAT25080/160 will respond by shifting out data on the SO pin (as shown in Figure 9). Sequentially stored data can be read out by simply continuing to run the clock ...
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... The CS input must be set high after the proper number of clock cycles to start the internal write cycle. Access to the memory array during an internal write cycle is ignored and programming is continued. Any invalid op−code will be ignored and the serial output pin (SO) will drops remain in the high impedance state ...
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PIN # 1 IDENTIFICATION D TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. (2) Complies with JEDEC MS-001. PACKAGE DIMENSIONS PDIP−8, 300 mils CASE 646AA−01 ISSUE A SYMBOL ...
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PIN # 1 IDENTIFICATION TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MS-012. PACKAGE DIMENSIONS SOIC 8, 150 mils CASE 751BD−01 ISSUE O SYMBOL ...
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E1 e TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-153. PACKAGE DIMENSIONS TSSOP8, 4.4x3 CASE 948AL−01 ISSUE O SYMBOL MIN A A1 0.05 A2 ...
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D E PIN#1 INDEX AREA TOP VIEW SYMBOL MIN NOM A 0.70 0.75 A1 0.00 0.02 A2 0.45 0.55 A3 0.20 REF b 0.20 0.25 D 1.90 2.00 D2 1.30 1.40 E 2.90 3.00 E2 1.20 1.30 e 0.50 TYP ...
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D E PIN #1 INDEX AREA TOP VIEW SYMBOL MIN NOM A 0.45 0.50 A1 0.00 0.02 b 0.18 0.25 D 1.90 2.00 D2 1.50 1.60 E 1.90 2.00 E2 0.80 0.90 e 0.50 BSC L 0.20 0.30 Notes: (1) ...
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... The device used in the above example is a CAT25160VI−GT3 (SOIC, Industrial Temperature, NiPdAu, Tape & Reel, 3,000/Reel). 12. For additional package and temperature options, please contact your nearest ON Semiconductor Sales office. 13. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...