參數(shù)資料
型號(hào): M58LW032A
廠商: 意法半導(dǎo)體
英文描述: 32 Mbit 2Mb x16, Uniform Block, Burst 3V Supply Flash Memory
中文描述: 32兆位的2Mb x16插槽,統(tǒng)一座,突發(fā)3V電源快閃記憶體
文件頁(yè)數(shù): 16/61頁(yè)
文件大?。?/td> 856K
代理商: M58LW032A
23/61
Table 6. 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, BCR Burst Configuration Register
value.
2. Base Address, refer to Figure 8 and Table 8 for more information.
3. For Identifier addresses and data refer to table 7, Read Electronic Signature.
4. For Query Address and Data refer to Appendix B, CFI.
Table 7. Read Electronic Signature
Note: 1. SBA is the Start Base Address of each block, BCR is Burst Configuration Register data, PRD is Protection Register Data.
2. Base Address, refer to Figure 8 and Table 8 for more information.
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(3)
IDD(3)
Read Status Register
2
Write
X
70h
Read
X
SRD
Read Query
≥ 2 Write
X
98h
Read
QA(4)
QD(4)
Clear Status Register
1
Write
X
50h
Block Erase
2
Write
X
20h
Write
BA
D0
Word 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
Set Burst Configuration
Register
2
Write
X
60h
Write
BCR
03h
Block Protect
2
Write
X
60h
Write
BA
01h
Blocks Unprotect
2
Write
X
60h
Write
X
D0h
Protection Register
Program
2
Write
X
C0h
Write
PRA
PRD
Code
Address (A21-A1)
Data (DQ15-DQ0)
Manufacturer Code
000000h
0020h
Device Code
000001h
8816h
Block Protection Status
SBA+02h
0000h (Block Unprotected)
0001h (Block Protected)
Burst Configuration Register
000005h
BCR
Protection Register
000080h(2)
PRD
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M58LW032A110ZA6T 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:32 Mbit 2Mb x16, Uniform Block, Burst 3V Supply Flash Memory
M58LW032A90N1 功能描述:閃存 4Mx8 or 2Mx16 90ns RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類(lèi)型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類(lèi)型: 接口類(lèi)型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel