M58CR032C100ZB6T データシートの表示（PDF） - STMicroelectronics
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M58CR032C100ZB6T Datasheet PDF : 62 Pages
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M58CR032C, M58CR032D
The value for the Burst Configuration Register is
always presented on A0-A15. M0 is on A0, M1 on
A1, etc.; the other address bits are ignored.
Table 6. Commands
Bus Write Operations
Commands
1st Cycle
2nd Cycle
3rd Cycle
4th Cycle
5th Cycle
Op. Add Data Op. Add Data Op. Add Data Op. Add Data Op. Add Data
Read Memory
Array
1+ Write BKA FFh Read RA RD
Read Status
Register
1+ Write BKA 70h Read BKA SRD
Read Electronic
Signature
1+ Write ESA 90h Read ESA(2) IDh
Read CFI Query 1+ Write QA 98h Read QA QD
Block Erase
2 Write BA 20h Write BA D0h
Bank Erase
2 Write BKA 80h Write BKA D0h
Program
40h
2 Write PA or Write PA PD
10h
Double Word
Program(3)
3 Write PA1 30h Write PA1 PD1 Write PA2 PD2
Quadruple Word
Program(4)
5 Write PA1 55h Write PA1 PD1 Write PA2 PD2 Write PA3 PD3 Write PA4 PD4
Clear Status
Register
1 Write BKA 50h
Program/Erase
Suspend
1 Write BKA B0h
Program/Erase
Resume
1 Write BKA D0h
Block Lock
2 Write BA 60h Write BA 01h
Block Unlock
2 Write BA 60h Write BA D0h
Block Lock-Down 2 Write BA 60h Write BA 2Fh
Protection
Register Program
2
Write
PRA
C0h Write PRA
PRD
Set Burst
Configuration
Register
2 Write BCRA 60h Write BCRA 03h
Note: 1. X = Don’t Care, RA=Read Address, RD=Read Data, SRD=Status Register Data, ESA= Electronic Signature Address, ID=Identifier
(Manufacture and Device Code), QA=Query Address, QD=Query Data, BA=Block Address, PA=Program Address, PD=Program
Data, PRA=Protection Register Address, PRD=Protection Register Data, BCRA=Burst Configuration Register Address,
BCRD=Burst Configuration Register Data.
2. The signature addresses are listed in Tables 8, 9 and 10.
3. Program Addresses 1 and 2 must be consecutive Addresses differing only for A0.
4. Program Addresses 1,2,3 and 4 must be consecutive Addresses differing only for A0 and A1.
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