參數(shù)資料
型號: M29W800AB90M6T
廠商: 意法半導(dǎo)體
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:12; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-97
中文描述: 8兆1兆x8或512KB的x16插槽,引導(dǎo)塊低壓單電源閃存
文件頁數(shù): 27/33頁
文件大?。?/td> 234K
代理商: M29W800AB90M6T
27/33
M29W800AT, M29W800AB
Table 24. Security Block Instruction
Note: 1. Address bits A10-A19 are don’t care for coded address inputs.
2. Data bits DQ8-DQ15 are don’t care for coded address inputs.
Mne.
Instr.
Cyc.
Unlock Cycle
2nd Cyc.
1st Cyc.
RDS
Read
Security
Data
1
Addr.
(1)
AAh
Read OTP Data until a new write cycle is initiated.
Data
(2)
B8h
Figure 15. Security Block Address Table
Security
Memory Block
AI02746
TOP BOOT BLOCK
000FFh
Security
Memory Block
00000h
0E0FFh
0E000h
BOTTOM BOOT BLOCK
Security
Memory Block
TOP BOOT BLOCK
0007Fh
Security
Memory Block
00000h
0E01Fh
0E000h
BOTTOM BOOT BLOCK
BYTE Organisation (x8)
WORD Organisation (x16)
SECURITY PROTECTION MEMORY AREA
The M29W800A features a security protection
memory area. It consists of amemory block of 256
bytes or128 words whichis programmedin the ST
factory to store a unique code that uniquely identi-
fies the part.
This memory block can beread by using the Read
Security Data instruction (RDS) as shown in Table
24.
Read Security Data (RDS) Instruction.
This RDS
uses a single write cycle instruction: the command
B8h is written to the address AAh. This sets the
memory to the Read Security mode. Any succes-
sive read attempt will output the addressed Secu-
rity byte until a new write cycle is initiated.
相關(guān)PDF資料
PDF描述
M29W800AB90M5T Circular Connector; No. of Contacts:37; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-37
M29W800AB90M1T Circular Connector; No. of Contacts:37; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-37
M29W800AB90N1T Circular Connector; No. of Contacts:55; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:16-55
M29W800DB IC 16-BIT BUFFER/DRIVER 48-TSSOP
M29W800D Low-Power Configurable Multiple-Function Gate 6-SOT-23 -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M29W800AB90N1 功能描述:電可擦除可編程只讀存儲器 1Mx8 or 512Kx16 90ns RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
M29W800AB90N1T 制造商:Micron Technology Inc 功能描述:FLASH PARALLEL 3.3V 8MBIT 1MX8/512KX16 90NS 48TSOP - Tape and Reel
M29W800AB90N6 功能描述:閃存 1Mx8 or 512Kx16 90ns RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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
M29W800AT100N1 功能描述:閃存 1Mx8 or 512Kx16 100n RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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
M29W800AT120M1 功能描述:閃存 1Mx8 or 512Kx16 120n RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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