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參數資料
| 型號： | MX28F160C3BXAC-90 |
| 廠商： | MACRONIX INTERNATIONAL CO LTD |
| 元件分類： | DRAM |
| 英文描述： | 16M-BIT [1M x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY |
| 中文描述： | 1M X 16 FLASH 3V PROM, 90 ns, PBGA48 |
| 封裝： | 8 X 6 MM, 1.20 MM HEIGHT, 0.75 MM PITCH, MO-207, CSP-48 |
| 文件頁數： | 34/44頁 |
| 文件大小： | 429K |
| 代理商： | MX28F160C3BXAC-90 |
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34
P/N:PM0867
MX28F160C3T/B
REV. 1.2, MAR. 17, 2004
Figure 11. Protection Register Programming Flowchart
Start
Write C0H
(Protection Reg. Program Setup)
Full Status
Check if Desired
Read Status Register
Write Protect. Register
Address/Data
No
Yes
SR.7=1
Program Ccomplete
Read Status Register
Data(See Above)
FULL STATUS CHECK PROCEDURE
Program Successful
SR.3, SR.4=
VPP Range Error
1,1
Protection Register
programming Error
0,1
Attempted Program to
Locked Register Aborted
1,1
SR.1, SR.4=
SR.1, SR.4=
Bus
Operation
Write
Command
Comments
Protection
Program
Setup
Protection
Program
Data=C0H
Write
Data=Data to Program
Addr=Location to Program
Status Register Data Toggle
CE or OE to Update Status
Register Data
Check SR.7
1=WSM Ready
0=WSM Busy
Read
Standby
Protection Program operations can only be addressed
within the protection register address space. Addresses
outside the defined space will return an error.
Repeat for subsequent programming operations.
SR Full Status Check can be done after each program
or after a sequence of program operations.
Write FFH after the last operation to reset device to
read array mode.
Bus
Operation
Standby
Command
Comments
SR.1, SR.3, SR.4
0 1
0 0
1 VPP Low
1 Prot. Reg.
Prog. Error
1 Register
Locked:
Aborted
Standby
Stanby
1 0
SR.3 MUST be cleared, if set during a program at-
tempt, before further attempts are allowed by the Write
State Machine.
SR.1,3,4 are only cleared by the Clear Status Regis-
ter Command, in cases of multiple protection register
program operations before full status is checked.
If an error is detected, clear the status register before
attempting retry or other error recovery.
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相關代理商/技術參數 |
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| MX28F160C3BXAC-90G | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:16M-BIT [1M x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY |
| MX28F160C3BXAI-11 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:16M-BIT [1M x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY |
| MX28F160C3BXAI-11G | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:16M-BIT [1M x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY |
| MX28F160C3BXAI-70 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:16M-BIT [1M x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY |
| MX28F160C3BXAI-70G | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:16M-BIT [1M x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY |
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