參數(shù)資料
型號: M58LW064D11N1T
廠商: STMICROELECTRONICS
元件分類: PROM
英文描述: 4M X 16 FLASH 3V PROM, 110 ns, PDSO56
封裝: 14 X 20 MM, PLASTIC, TSOP-56
文件頁數(shù): 9/50頁
文件大?。?/td> 280K
代理商: M58LW064D11N1T
17/50
M58LW064D
Table 4. Commands
Note: 1. X Don’t Care; RA Read Address, RD Read Data, IDA Identifier Address, IDD Identifier Data, SRD Status Register Data, PA Program
Address; PD Program Data, QA Query Address, QD Query Data, BA Any address in the Block, PRA Protection register address,
PRD Protection Register Data, CC Configuration Code.
2. For Identifier addresses and data refer to Table 6, Read Electronic Signature.
3. For Query Address and Data refer to Appendix B, CFI.
Table 5. Configuration Codes
Note: 1. DQ2-DQ7 are reserved
2. When STS pin is pulsing it remains Low for a typical time of 250ns.
Command
Cycles
Bus Operations
1st Cycle
2nd Cycle
Subsequent
Final
Op.
Addr. Data
Op.
Addr.
Data
Op.
Addr. Data Op.
Addr. Data
Read Memory Array
≥ 2 Write
X
FFh
Read
RA
RD
Read Electronic Signature
≥ 2 Write
X
90h
Read
IDA(2)
IDD(2)
Read Status Register
2
Write
X
70h
Read
X
SRD
Read Query
≥ 2 Write
X
98h
Read
QA(3)
QD(3)
Clear Status Register
1
Write
X
50h
Block Erase
2
Write
X
20h
Write
BA
D0
Word/Byte Program
2
Write
X
40h
10h
Write
PA
PD
Write to Buffer and
Program
4 + N Write
BA
E8h
Write
BA
N
Write
PA
PD Write
X
D0h
Program/Erase Suspend
1
Write
X
B0h
Program/Erase Resume
1
Write
X
D0h
Block Protect
2
Write
BA
60h
Write
BA
01h
Blocks Unprotect
2
Write
X
60h
Write
X
D0h
Protection Register
Program
2
Write
X
C0h
Write
PRA
PRD
Configure STS command
2
Write
X
B8h
Write
X
CC
Configurat ion
Code
DQ1
DQ2
Mode
STS Pin
Description
00h
0
Ready/Busy
VOL during P/E
operations
Hi-Z when the
memory is ready
The STS pin is Low during Program and
Erase operations and high impedance when
the memory is ready for any Read, Program
or Erase operation.
01h
0
1
Pulse on Erase
complete
Pulse Low then
High when
operation
completed(2)
Supplies a system interrupt pulse at the end
of a Block Erase operation.
02h
1
0
Pulse on
Program
complete
Supplies a system interrupt pulse at the end
of a Program operation.
03h
1
Pulse on Erase
or Program
complete
Supplies a system interrupt pulse at the end
of a Block Erase or Program operation.
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