參數(shù)資料
型號： M29F040-90XN5TR
廠商： 意法半導(dǎo)體
英文描述： Switch Mode Power Supply; Series:ZWS; Output Voltage:24VDC; Output Power Max:15W; Output Current:0.65A; Number of Outputs:1; Supply Voltage Max:265VAC; Supply Voltage Min:85VAC
中文描述： 4兆位512KB的× 8，統(tǒng)一座單電源閃存
文件頁數(shù)： 2/31頁
文件大?。?/td> 232K
代理商： M29F040-90XN5TR
A1
A2
A0
DQ0
A7
A6
A5
A4
A3
A13
A14
A17
W
VCC
A10
E
A8
A9
DQ7
DQ6
A11
G
DQ5
DQ4
DQ1
DQ2
DQ3
VSS
A16
A15
A12
A18
AI01379
M29F040
(Normal)
8
9
1
16
17
24
25
32
Figure 2B. TSOP Pin Connections
AI01378
A
A13
A8
A9
A11
G
A10
E
D
17
A1
A0
DQ0
D
D
D
D
A7
A6
A5
A4
A3
A2
9
W
1
A
DQ7
A
A14
32
A
V
M29F040
A
D
25
V
Figure 2A. LCC Pin Connections
A1
A2
A0
DQ0
A7
A6
A5
A4
A3
A13
A14
A17
W
VCC
A10
A8
A9
DQ7
DQ6
A11
G
E
DQ5
DQ4
DQ1
DQ2
DQ3
VSS
A16
A15
A12
A18
AI01174B
M29F040
(Reverse)
8
9
1
16
17
24
25
32
Figure 2C. TSOP Reverse Pin Connections
DESCRIPTION
The M29F040 is a non-volatile memory that may
be erased electrically at the block level, and pro-
grammed Byte-by-Byte.
The interface is directly compatible with most mi-
croprocessors. PLCC32 and TSOP32 (8 x 20mm)
packages are available. Both normal and reverse
pin outs are available for the TSOP32 package.
Organisation
The Flash Memory organisation is 512K x8 bits with
Address lines A0-A18 and Data Inputs/Outputs
DQ0-DQ7. Memory control is provided by Chip
Enable, Output Enable and Write Enable Inputs.
Erase and Program are performed through the
internal Program/Erase Controller (P/E.C.).
Data Outputs bits DQ7 and DQ6 provide polling or
toggle signals during Automatic Program or Erase
to indicate the Ready/Busy state of the internal
Program/Erase Controller.
Memory Blocks
Erasure of the memory is in blocks. There are 8
uniform blocks of 64 Kbytes each in the memory
address space. Each block can be programmed
and erased over 100,000 cycles. Each uniform
block may separately be protected and unpro-
2/31
M29F040
相關(guān)PDF資料
PDF描述
M29F040-70XN5TR Switch Mode Power Supply; Series:ZWS; Output Voltage:12VDC; Output Power Max:15W; Output Current:1.25A; Number of Outputs:1; Supply Voltage Max:265VAC; Supply Voltage Min:85VAC
M29F040-150XN5TR Switch Mode Power Supply; Series:ZWS; Output Voltage:36VDC; Output Power Max:302.4W; Output Current:8.4A; Number of Outputs:1; Leaded Process Compatible:No; Approval Bodies:UL, CSA, CE; Input Current Max:4A; Input Current Min:2A
M29F040-90XN6TR Excalibur Low-Noise High-Speed JFET-Input Dual Operational Amplifier 8-SOIC
M29F040-90XN6R Excalibur Low-Noise High-Speed JFET-Input Dual Operational Amplifier 8-SOIC
M29F040-90XN5R Excalibur Low-Noise High-Speed JFET-Input Dual Operational Amplifier 8-PDIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M29F040-90XN6R 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Uniform Block Single Supply Flash Memory
M29F040-90XN6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Uniform Block Single Supply Flash Memory
M29F040B 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory
M29F040B_05 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory
M29F040B120K1 功能描述:閃存 RO 511-M29F040B90K 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
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