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HT24LC02(8DIP) PDF预览

HT24LC02(8DIP)

更新时间: 2024-02-06 13:00:38
品牌 Logo 应用领域
其他 - ETC 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
12页 100K
描述
EEPROM

HT24LC02(8DIP) 技术参数

生命周期:Obsolete包装说明:TSSOP, TSSOP8,.25
Reach Compliance Code:unknown风险等级:5.84
数据保留时间-最小值:40耐久性:1000000 Write/Erase Cycles
I2C控制字节:1010DDDRJESD-30 代码:R-PDSO-G8
内存密度:2048 bit内存集成电路类型:EEPROM
内存宽度:8端子数量:8
字数:256 words字数代码:256
最高工作温度:70 °C最低工作温度:
组织:256X8封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行:SERIAL电源:2.5/5 V
认证状态:Not Qualified串行总线类型:I2C
最大待机电流:0.000004 A子类别:EEPROMs
最大压摆率:0.005 mA表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL写保护:HARDWARE
Base Number Matches:1

HT24LC02(8DIP) 数据手册

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HT24LC02  
CMOS 2K 2-Wire Serial EEPROM  
Features  
·
·
Operating voltage: 2.2V~5.5V  
Partial page write allowed  
·
·
Low power consumption  
8-byte Page write modes  
-
·
Operation: 5mA max.  
Write operation with built-in timer  
-
Standby: 5mA max.  
·
Hardware controlled write protection  
·
Internal organization: 256´8  
·
40-year data retention  
106 erase/write cycles per word  
·
2-wire serial interface  
·
·
Write cycle time: 5ms max.  
·
Commerical temperature range (0°C to +70°C)  
·
Automatic erase-before-write operation  
·
8-pin DIP/SOP/TSSOP package  
General Description  
The HT24LC02 is a 2K-bit serial read/write non-volatile  
memory device using the CMOS floating gate process.  
Its 2048 bits of memory are organized into 256 words  
and each word is 8 bits. The device is optimized for use  
in many industrial and commercial applications where  
low power and low voltage operation are essential. Up  
to eight HT24LC02 devices may be connected to the  
same 2-wire bus. The HT24LC02 is guaranteed for 1M  
erase/write cycles and 40-year data retention.  
Block Diagram  
Pin Assignment  
A
A
A
0
1
2
V
W
S
S
C
C
1
2
3
4
8
7
6
5
I
/
O
S
C
L
H
V
P
u
m
p
P
C
o
n
t
r
o
l
C
D
L
A
S
D
A
L
o
g
i
c
V
S
S
X
D
E
C
E
E
P
R
O
M
H
T
2
4
L
C
0
2
A
r
r
a
y
M
e
m
o
r
y
8
D
I
P
-
A
/
S
O
P
-
A
/
T
S
S
O
P
-
A
C
o
n
t
r
o
l
W
P
L
o
g
i
c
P
a
Y
g
e
B
u
f
D
E
C
A
d
d
r
e
s
s
A
0
~
A
2
S
e
n
s
e
A
M
P
C
o
u
n
t
e
r
R
/
W
C
o
n
t
r
o
l
V
C
C
V
S
S
Pin Description  
Pin Name  
A0~A2  
SDA  
I/O  
I
Description  
Address inputs  
I/O  
I
Serial data inputs/output  
Serial clock data input  
Write protect  
SCL  
WP  
I
VSS  
Negative power supply, ground  
Positive power supply  
¾
¾
VCC  
Rev. 1.10  
1
November 5, 2002  

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