參數(shù)資料
型號(hào)： AM29F200AB-120SE
廠商： ADVANCED MICRO DEVICES INC
元件分類： PROM
英文描述： 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
中文描述： 128K X 16 FLASH 5V PROM, 120 ns, PDSO44
封裝： SOP-44
文件頁(yè)數(shù)： 15/39頁(yè)
文件大?。?/td> 237K
代理商： AM29F200AB-120SE
Am29F200A
15
P R E L I M I N A R Y
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
20637B-8
相關(guān)PDF資料
PDF描述
AM29F200AB-120SEB 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
AM29F200AB-120SI 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
Am29F200AB-120SIB 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
AM29F200AB-150EC 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
Am29F200AB-150ECB 2 Megabit (256 K x 8-Bit/128 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
AM29F200AB-90SC 制造商:Advanced Micro Devices 功能描述:NOR Flash, 128K x 16, 44 Pin, Plastic, SOP
AM29F200AB90SI 制造商:AMD 功能描述:NEW
AM29F200AT-120EC 制造商:Advanced Micro Devices 功能描述:NOR Flash Parallel 5V 2Mbit 256K/128K x 8bit/16bit 120ns 48-Pin TSOP
AM29F200AT55EC 制造商:Advanced Micro Devices 功能描述:
AM29F200AT70SI 制造商:AMD 功能描述:*
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