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MX29F022TPC-90 Datasheet(PDF) 5 Page - Macronix International |
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MX29F022TPC-90 Datasheet(HTML) 5 Page - Macronix International |
5 / 46 page 5 P/N:PM0556 REV. 1.3, NOV. 11, 2002 MX29F022/022NT/B First Bus Second Bus Third Bus Fourth Bus Fifth Bus Sixth Bus Command Bus Cycle Cycle Cycle Cycle Cycle Cycle Cycle Addr Data Addr Data Addr Data Addr Data Addr Data Addr Data Reset 1 XXXH F0H Read 1 RA RD Read Silicon ID 4 555H AAH 2AAH 55H 555H 90H ADI DDI Chip Protect Verify 4 555H AAH 2AAH 55H 555H 90H (SA) 00H X02H 01H Program 4 555H AAH 2AAH 55H 555H A0H PA PD Chip Erase 6 555H AAH 2AAH 55H 555H 80H 555H AAH 2AAH 55H 555H 10H Sector Erase 6 555H AAH 2AAH 55H 555H 80H 555H AAH 2AAH 55H SA 30H Sector Erase Suspend 1 XXXH B0H Sector Erase Resume 1 XXXH 30H Unlock for chip 6 555H AAH 2AAH 55H 555H 80H 555H AAH 2AAH 55H 555H 20H protect/unprotect Note: 1. ADI = Address of Device identifier; A1=0,A0 =0 for manufacture code,A1=0, A0 =1 for device code (Refer to Table 3). DDI = Data of Device identifier : C2H for manufacture code, 36H/37H for device code. X = X can be VIL or VIH RA=Address of memory location to be read. RD=Data to be read at location RA. 2. PA = Address of memory location to be programmed. PD = Data to be programmed at location PA. SA = Address to the sector to be erased. 3. The system should generate the following address patterns: 555H or 2AAH to Address A0~A10. Address bit A11~A17=X=Don't care for all address commands except for Program Address (PA) and Sector Address (SA). Write Sequence may be initiated with A11~A17 in either state. 4. For Chip Protect Verify operation: If read out data is 01H, it means the chip has been protected. If read out data is 00H, it means the chip is still not being protected. TABLE 1. SOFTWARE COMMAND DEFINITIONS |
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