參數(shù)資料
型號： SA25F020LEMLFF
廠商： Electronic Theatre Controls, Inc.
元件分類： DRAM
英文描述： 4 Mbit Uniform Sector, Serial Flash Memory
中文描述： 4兆位統(tǒng)一部門，串行閃存
文件頁數(shù)： 5/37頁
文件大?。?/td> 560K
代理商： SA25F020LEMLFF
SA25F020 Advanced Information
SAIFUN
5
Memory Organization
The memory is organized in the following
manner:
=
=
262,144 bytes (8 bits each)
4 sectors (512 Kb, 65,536 bytes
each), as shown in Table 1
=
1024 pages (256 bytes each)
Each
programmed, with the bits programmed
from 1 to 0. The SA25F020's memory can
be erased via the Page, Sector or Bulk
Erase commands, with the bits erased
from 0 to 1.
page
can
be
individually
Table 1. Memory Organization
Sector
Address Range
3
30000h
3FFFFh
2
20000h
2FFFFh
1
10000h
1FFFFh
0
00000h
0FFFFh
H
W
V
G
S
S
S
C
PS
SRAM
IO
Array - R
X
D
E
C
Logic
Array - L
DATA PATH
RD
Figure 1. SA25F020 Block Diagram
相關(guān)PDF資料
PDF描述
SA25F020LEN RES 82.5 OHM 1/10W .5% 0805 SMD
SA25F020LEMLFFX 4 Mbit Uniform Sector, Serial Flash Memory
SA25F020LENFX 4 Mbit Uniform Sector, Serial Flash Memory
SA32-11SRWA 8mm (0.32INCH) SINGLE DIGIT NUMERIC DISPLAY
SA36-11YWA Multiconductor Cable; Number of Conductors:4; Conductor Size AWG:22; No. Strands x Strand Size:Solid; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Conductor Material:Copper; Outer Diameter:0.141" RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SA25F020LEMLFFX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2Mb Serial Flash with 25MHz SPI Bus Interface
SA25F020LEN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2Mb Serial Flash with 25MHz SPI Bus Interface
SA25F020LENF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2Mb Serial Flash with 25MHz SPI Bus Interface
SA25F020LENFX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2Mb Serial Flash with 25MHz SPI Bus Interface
SA25TFKHL-C1000-D 制造商:Delkin Devices 功能描述:256MB SECURE DIGITAL, IND TEMP - Trays
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