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29F800 数据表(PDF) 18 Page - Macronix International |
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29F800 数据表(HTML) 18 Page - Macronix International |
18 / 42 page 18 P/N:PM0578 MX29F800T/B REV. 1.7, JUL. 24, 2001 AUTOMATIC PROGRAMMING TIMING AUTOMATIC PROGRAMMING TIMING WAVEFORM (WORD MODE) WAVEFORM One byte data is programmed. Verify in fast algorithm and additional programming by external control are not required because these operations are executed auto- matically by internal control circuit. Programming completion can be verified by DATA polling and toggle bit checking after automatic verification starts. Device outputs DATA during programming and DATA after pro- gramming on Q7.(Q6 is for toggle bit; see toggle bit, DATA polling, timing waveform) tCWC tAS tCEP tDS tDH tDF Vcc 5V CE OE Q0,Q1, Q4(Note 1) WE A11~A18 tCEPH1 tAH ADD Valid tCESC Q7 Command In ADD Valid A0~A10 Command In Command In Data In DATA Command In Command In Command In Data In DATA DATA tAVT tOE DATA polling 2AAH 555H 555H (Q0~Q7) Command #55H Command #A0H Notes: (1). Q6:Toggle bit, Q5:Timing-limit bit, Q3: Time-out bit, Q2: Toggle bit Command #AAH |
类似零件编号 - 29F800 |
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类似说明 - 29F800 |
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