參數(shù)資料
型號(hào)： NX26F011A
廠商： Electronic Theatre Controls, Inc.
元件分類(lèi)： FLASH
英文描述： 4 Mbit Uniform Sector, Serial Flash Memory
中文描述： 4兆位統(tǒng)一部門(mén)，串行閃存
文件頁(yè)數(shù)： 7/14頁(yè)
文件大小： 243K
代理商： NX26F011A
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NexFlash Technologies, nc.
PRELIMINARY
NXSF009A-0599
05/05/99
7
NX26F011A
NX26F041A
Output remaining 264 bytes
(2112 bits) of sector data
Output (Rewrite )1st byte of sector
with C9H Tag/Sync bite
Output two bytes of zeros (00 00H)
Assert CLK low for
t
RESET
to invoke Erase/Write Operation
and then standby operation
Output one clock to wake
device from stand-by
Call Read Sector Routine to
check Ready/Busy and Tag
Start Sector Erase/Write Routine
Return
(1)
Yes
No*
Device
Ready and Sector
Tag valid
*Set Flag and process
accordingly upon return
Output Command Sequence:
-Read command C3-C0 (0001B)
-Main Sector Address A1-A0
(000-1FF-7FF)
-Device Address DA3-DA0
(per state of A3, A2, A1, A0 pins)
-Auxilary Address A15-A12
0H for main array
-Four reserved bytes R31-R0
(00 00 00 00H)
Figure 8. Sector Erase/Write Operation Flow Chart
Input first byte of data
(Tag/Sync) from sector
*Set Flag and process
accordingly upon return
Return
Yes
No*
No*
Yes*
Ready
(99 99H)
Input remaining 264 bytes of
sector data (2112 bits)
Return to write routine
Assert CLK low for
t
RESET
to
reset device and invoke standby
Valid Sector
(C9H)
No
Start Sector Read Routine
Output clock (low to high) to
wake device from standby
Input Ready/Busy Status S15-S0.
Note t
RP
delay time is
required during status read
(See AC Timing and Figure 10)
Output Command Sequence:
-Read command C3-C0 (0001B)
-Main Sector Address A1-A0
(000-1FF-7FF)
-Device Address DA3-DA0
(per state of A3, A2, A1, A0 pins)
-Auxilary Address A15-A12
0H for main array
5H device information sector
-Four reserved bytes R31-R0
(00 00 00 00H)
Yes
Figure 7. Sector Read Operation Flow Chart
Note:
1. To ensure higher data integrity verify each sector write with a sector read. See High Data Integrity Applications on Page 4.
相關(guān)PDF資料
PDF描述
NX26F011A-3V-R 4 Mbit Uniform Sector, Serial Flash Memory
NX26F011A-5V-R 4 Mbit Uniform Sector, Serial Flash Memory
NX26F041A 4 Mbit Uniform Sector, Serial Flash Memory
NX26F041A-3V-R 4 Mbit Uniform Sector, Serial Flash Memory
NX26F041A-5V-R 4 Mbit Uniform Sector, Serial Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NX26F011A-3V-R 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:1M-BIT AND 4M-BIT SERIAL FLASH MEMORY WITH 2-PIN NXS INTERFACE
NX26F011A-5V-R 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:1M-BIT AND 4M-BIT SERIAL FLASH MEMORY WITH 2-PIN NXS INTERFACE
NX26F041A 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:1M-BIT AND 4M-BIT SERIAL FLASH MEMORY WITH 2-PIN NXS INTERFACE
NX26F041A-3V-R 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:1M-BIT AND 4M-BIT SERIAL FLASH MEMORY WITH 2-PIN NXS INTERFACE
NX26F041A-5V-R 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:1M-BIT AND 4M-BIT SERIAL FLASH MEMORY WITH 2-PIN NXS INTERFACE
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