поискавой системы для электроныых деталей |
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CAT25C64S16-1.8TE13 датащи(PDF) 9 Page - Catalyst Semiconductor |
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CAT25C64S16-1.8TE13 датащи(HTML) 9 Page - Catalyst Semiconductor |
9 / 9 page 9 CAT25C64/128 Doc No. 25069-00 6/99 SPI-1 Advance Information Figure 9. HOLD HOLD HOLD HOLD HOLD Timing DESIGN CONSIDERATIONS CAT25C64/128 goes into a write disable mode. CS must be set high after the proper number of clock cycles to start an internal write cycle. Access to the array during an internal write cycle is ignored and program- ming is continued. On power up, SO is in a high impedance. Figure 8. Page Write Instruction Timing The CAT25C64/128 powers up in a write disable state and in a low power standby mode. A WREN instruction must be issued to perform any writes to the device after power up. Also,on power up CS should be brought low to enter a ready state and receive an instruction. After a successful byte/page write or status register write the Notes: (1) The device used in the above example is a 25C64SI-1.8TE13 (SOIC, Industrial Temperature, 1.8 Volt to 6 Volt Operating Voltage, Tape & Reel) ORDERING INFORMATION Package P = PDIP S = 8-Pin SOIC S16 = 16-Pin SOIC U20 = 20-Pin TSSOP Prefix Device # Suffix 25C64 S I TE13 Product Number 25C64: 64K 25C128: 128K Tape & Reel TE13: 2000/Reel Operating Voltage Blank = 2.5 to 6.0V 1.8 = 1.8 to 6.0V -1.8 CAT Temperature Range Blank = Commercial (0˚C to +70˚C) I = Industrial (-40˚C to +85˚C) A = Automotive (-40˚ to +105˚C)* * -40˚C to +125˚C is available upon request Optional Company ID CS SCK HOLD SO tCD tHD tHD tCD tLZ tHZ HIGH IMPEDANCE SK SI SO 0 0 0 0 0 0 1 0 ADDRESS Data Byte 1 012345678 21 22 23 24-31 32-39 Data Byte 2 Data Byte 3 Data Byte N CS OPCODE 7..1 0 24+(N-1)x8-1..24+(N-1)x8 24+Nx8-1 DATA IN HIGH IMPEDANCE |
Аналогичный номер детали - CAT25C64S16-1.8TE13 |
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Аналогичное описание - CAT25C64S16-1.8TE13 |
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