參數(shù)資料
型號(hào): M36W216BI85ZA6
廠商: NUMONYX
元件分類: 存儲(chǔ)器
英文描述: SPECIALTY MEMORY CIRCUIT, PBGA66
封裝: 12 X 8 MM, 0.80 MM PITCH, LFBGA-66
文件頁(yè)數(shù): 23/62頁(yè)
文件大?。?/td> 380K
代理商: M36W216BI85ZA6
3/62
M36W216TI, M36W216BI
PART NUMBERING . . . . ... . . . . ... . . . ... ... .... . . . ... .. . . . . . . . . ... . . ... .. . . ... .. . ..18
Table 8. Ordering Information Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Table 9. Daisy Chain Ordering Scheme . . . . . . .... .. . . .. .. .. . . . . . . . . . . . ... . . . . ... . . . . 18
FLASH DEVICE. . . ... ... . ... ... . ... .. ... . . . . . . .... .... .. . . . . . . . . . . . . .... .. ... . . . . . 19
FLASH SUMMARY DESCRIPTION . . . . . .... . . . .... . . . . . . . . ... .. .. ... . ... .... . . . ... 19
Figure 10. Flash Block Addresses . . . . . . . . . . .... . . . ... .. ... .. . . . . . .... . . . .... ... 20
Figure 11. Flash Security Block and Protection Register Memory Map . . . . . . . . . . .... .. ..20
FLASH BUS OPERATIONS . . . . . . . . . . . .... . . . .... . ... .. . . . . . . . ... . . . . . . .... ... . . . 21
Read.. .... .... .. . . . . . . . . . ... . ... .. . . . . .... . . . ... .. ... .. . . . . . . ... .... . ... ..21
Write.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Output Disable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... . 21
Standby. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... .. ... .21
Automatic Standby. . . . . . . . . . . . . . . . . . . . .... .. ... . . . . . . . . . . . . . . . ... . . . . ... . . ... 21
Reset. . . . . . . . . . . . . . . . . . . .... . ... ... . . . . . . . . ... .. . . . . . . . . . ... . ... .... .. . . . . 21
FLASH COMMAND INTERFACE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... .. ... .. . . . . ... . . ..22
Read Memory Array Command. . . . . . . . . .... . . . . . . . ... ... . ... ... . ... .. .. .... .. . . . . . 22
Read Status Register Command. . . . . . . . . . . . . . . . . . ... .. . ... . . . . ... . . . . . . ... ... .. . ..22
Read Electronic Signature Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . 22
Read CFI Query Command. . . . . . . . . . . . . . . . . . . . . .... . . . ... .... .... . . ... .. ... .. . ... 22
Block Erase Command . . .... . ... ... . ... ... .... .. .. .. . . . . .... . ... ... . . . .... . . .. .. 22
Program Command . . . . . .... . . . .... . . . . . . . . . . . .... . . ... . . . . ... . . . . . . ... ... .. . . . . 22
Double Word Program Command . . . . . . . . . . .... .. ... . . . . . . ... .. ... . . . . . . . . . . . . . . . . . 23
Clear Status Register Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Program/Erase Suspend Command . .... ... .... ... . . . . . . . . ... ... .. . . . . . . . . . . ... ... . 23
Program/Erase Resume Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... 23
Protection Register Program Command .... .. . . . . . . . . .... . . . .... . ... .. .. .. . .... ... .. 23
Block Lock Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . . . ... . ... ... . . .. ..24
Block Unlock Command . . . . . . . . .... . . . ... .. . . . . . . . . . . . . . .... . ... .. .. .. . . .. . ... .. 24
Block Lock-Down Command . . . . . . . . . . . . . . . . . . . . . . . . . . .... .. .. .. . ... . .... ... . ... . . 24
Table 10. Flash Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 11. Read Electronic Signature . . . . . . . . . . . .... .. ... . . . . . . . . . . . . . . . . . . . . . . ..25
Table 12. Read Block Lock Signature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... ... 26
Table 13. Read Protection Register and Lock Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 14. Program, Erase Times and Program/Erase Endurance Cycles . . . . . . . . . . . . . . . . 26
FLASH BLOCK LOCKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Reading a Block’s Lock Status . . . . . .... .. .. .. .. . ... . . . . . . ... .. ... . . . . . . . . . . . . . . . . . 27
Locked State . .... .. ... . . . . ... . . . . . . . . . . . . . . . ... . . ... .. . . . . . . . . . . . . . . . . . .... .. .27
Unlocked State . . . . . . . . . . . . . . . .... . . . .... . . . . .. .. ... . ... .. . .... ... .. .. .. .. . . . ..27
Lock-Down State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... 27
Locking Operations During Erase Suspend . . . . . . . . . . . . .... . . . .... . . . ... .. ... .. . . . . . . 27
Table 15. Block Lock Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 16. Protection Status. . . . . . . . . . . . . . . . . . . . . . . . ... . ... ... .. . ... . . ... . . . . . . . 28
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