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參數(shù)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(shù)： | 9/44頁 |
| 文件大?。?/td> | 429K |
| 代理商： | MX28F160C3BXAC-90 |
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P/N:PM0867
MX28F160C3T/B
REV. 1.2, MAR. 17, 2004
and output high impedance state.
In read modes, RP-low deselects the memory, places
output drivers in a high-impedance state and turns off all
internal circuits. RP must be held low for a minimum of
100ns. Time tPHQV is required after return from reset
mode until initial memory access outputs are valid. Af-
ter this wake-up interval tPHEL or tPHWL, normal op-
eration is restored. The CUI is reset to read array mode
and status register is set to 80H. Sector lock bit is set at
lock status.
During sector erase, word write or sector lock/unlock
modes, RP-low will abort the operation. Memory con-
tents being altered are no longer valid; the data may be
partially erased or written.
In addition, CUI will go into either array read mode or
erase/write interrupted mode. When power is up and the
device reset subsequently, it is necessary to read sta-
tus register in order to assure the status of the device.
Recognizing status register (SR.7~0) will assure if the
device goes back to normal reset and enters array read
mode.
3.5 Read Configuration Codes
The read configuration codes operation outputs the manu-
facturer code, device code, sector lock configuration
codes, and the protection register. Using the manufac-
turer and device codes, the system CPU can automati-
cally match the device with its proper algorithms. The
sector lock codes identify locked and unlocked sectors.
3.6 Write
Writing commands to the CUI enable reading of device
data and identifier codes. They also control inspection
and clearing of the status register. When VCC=2.7V-3.6V
and VPP within VPP1 or VPP2 range, the CUI addition-
ally controls sector erase, word write and sector lock/
unlock.
The Sector Erase command requires appropriate com-
mand data and an address within the sector to be erased.
The Full Chip Erase command requires appropriate com-
mand data and an address within the device. The Word
Write command requires the command and address of
the location to be written. Set Sector lock/unlock com-
mands require the command and address within the de-
vice or sector within the device (Sector Lock) to be
locked. The Clear Sector Lock-Bits command requires
the command and address within the device.
The CUI does not occupy an addressable memory loca-
tion. It is written when WE and CE are active (whichever
goes high first). The address and data needed to ex-
ecute a command are latched on the rising edge of WE
or CE. Standard microprocessor write timings are used.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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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