參數(shù)資料
型號(hào): 28F001BX-B
英文描述: 1-MBIT (128K x 8) BOOT BLOCK FLASH MEMORY
中文描述: 1兆位(128K的× 8)引導(dǎo)塊閃存
文件頁數(shù): 9/44頁
文件大小: 496K
代理商: 28F001BX-B
28F400BL-T/B, 28F004BL-T/B
1.5 Pin Descriptions for x8/x16 28F400BL
(Continued)
Symbol
Type
Name and Function
BYTE
Y
I
BYTE
Y
ENABLE:
Controls whether the device operates in the byte-wide mode (x8) or
the word-wide mode (x16). BYTE
Y
e
‘‘0’’ enables the byte-wide mode, where data is
read and programmed on DQ
0
–DQ
7
and DQ
15
/A
b
1
becomes the lowest order
address that decodes between the upper and lower byte. DQ
8
–DQ
14
are tri-stated
during the byte-wide mode. BYTE
Y
e
‘‘1’’ enables the word-wide mode where data is
read and programmed on DQ
0
–DQ
15
.
V
PP
PROGRAM/ERASE POWER SUPPLY:
For erasing memory array blocks or
programming data in each block.
Note:
V
PP
k
V
PPLMAX
memory contents cannot be altered.
V
CC
DEVICE POWER SUPPLY (3.3V
g
0.3, 5V
g
10%)
GND
GROUND:
For all internal circuitry.
NC
NO CONNECT:
Pin may be driven or left floating.
DU
DON’T USE PIN:
Pin should not be connected to anything.
9
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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28F001BX-T/28F001BX-B/28F001BN-T/BN-B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:28F001BX-T/28F001BX-B/28F001BN-T/BN-B
28F001BX-T/B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:28F001BX-T/B
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