參數(shù)資料
型號(hào)： AM29F800BB-70SK
廠商： Advanced Micro Devices, Inc.
英文描述： 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
中文描述： 8兆位（1 M中的x 8-Bit/512畝x 16位），5.0伏的CMOS只，引導(dǎo)扇區(qū)閃存
文件頁(yè)數(shù)： 19/44頁(yè)
文件大?。?/td> 702K
代理商： AM29F800BB-70SK
November 2, 2006 21504E5
Am29F800B
17
D AT A S H E E T
DQ6 status bits, just as in the standard program oper-
ation. See “Write Operation Status” for more informa-
tion.
The system may also write the autoselect command
sequence when the device is in the Erase Suspend
mode. The device allows reading autoselect codes
even at addresses within erasing sectors, since the
codes are not stored in the memory array. When the
device exits the autoselect mode, the device reverts to
the Erase Suspend mode, and is ready for another
valid operation. See “Autoselect Command Sequence”
for more information.
The system must write the Erase Resume command
(address bits are “don’t care”) to exit the erase suspend
mode and continue the sector erase operation. Further
writes of the Resume command are ignored. Another
Erase Suspend command can be written after the de-
vice has resumed erasing.
Notes:
1. See the appropriate Command Definitions table for erase
command sequence.
2. See “DQ3: Sector Erase Timer” for more information.
Figure 3. Erase Operation
START
Write Erase
Command Sequence
Data Poll
from System
Data = FFh
No
Yes
Erasure Completed
Embedded
Erase
algorithm
in progress
相關(guān)PDF資料
PDF描述
AM29F800BB-70WBD 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
AM29F800BB-70WBF 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
AM29F800BB-70WBK 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
AM29F800BB-90EC 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
AM29F800BB-90ED 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM29F800BB-90EC 制造商:Spansion 功能描述:8M CMOS FLASH 5V
AM29F800BB-90EC\T 制造商:Spansion 功能描述:Flash Mem Parallel 5V 8M-Bit 1M x 8/512K x 16 90ns 48-Pin TSOP T/R
AM29F800BB-90ED 制造商:Spansion 功能描述:FLASH BOTTOM BLOCK 8MB SMD 29F800
AM29F800BB-90EI\T 制造商:Spansion 功能描述:NOR Flash Parallel 5V 8Mbit 1M/512K x 8bit/16bit 90ns 48-Pin TSOP T/R
AM29F800BB-90SD 制造商:Spansion 功能描述:FLASH BOTTOM BLOCK 8MB SMD 29F800
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