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HT24LC64(8DIP-A) PDF预览

HT24LC64(8DIP-A)

更新时间: 2024-01-17 12:59:40
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK 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双倍数据速率光电二极管内存集成电路
页数 文件大小 规格书
12页 119K
描述
EEPROM, 8KX8, Serial, CMOS, PDIP8

HT24LC64(8DIP-A) 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
包装说明:DIP, DIP8,.3Reach Compliance Code:unknown
风险等级:5.65数据保留时间-最小值:40
耐久性:1000000 Write/Erase CyclesI2C控制字节:1010DDDR
JESD-30 代码:R-PDIP-T8内存密度:65536 bit
内存集成电路类型:EEPROM内存宽度:8
端子数量:8字数:8192 words
字数代码:8000最高工作温度:70 °C
最低工作温度:组织:8KX8
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE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:NO技术:CMOS
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
写保护:HARDWAREBase Number Matches:1

HT24LC64(8DIP-A) 数据手册

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HT24LC64  
CMOS 64K 2-Wire Serial EEPROM  
Features  
·
·
Operating voltage:  
Partial page write allowed  
2.2V~5.5V for temperature -40°C to +85°C  
·
·
·
·
·
·
·
32-byte Page Write Mode  
·
Low power consumption  
Write operation with built-in timer  
Hardware controlled write protection  
40-year data retention  
-
Operation: 5mA max.  
-
Standby: 2mA max.  
·
·
·
·
106 rewrite cycles per word  
Internal organization: 8192´8  
2-wire Serial Interface  
Industrial temperature range (-40°C to +85°C)  
8-pin DIP/SOP/TSSOP package  
Write cycle time: 5ms max.  
Automatic erase-before-write operation  
General Description  
The HT24LC64 is a 64K-bit 2-wire serial read/write  
non-volatile memory device using the CMOS floating  
gate process. Its 65536 bits of memory are organized  
into 8192 words and 8 bits per word. The device is opti-  
mized for use in many industrial and commercial appli-  
cations where low power and low voltage operation are  
essential. The HT24LC64 has high reliability endurance  
of 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
C
o
n
t
r
o
l
P
S
D
A
L
o
g
i
c
C
D
L
A
X
D
E
C
V
S
S
E
E
P
R
O
M
H
T
2
4
L
C
6
4
A
r
r
a
y
M
e
m
o
r
y
8
D
I
P
-
A
/
S
O
P
-
A
/
T
S
C
o
n
t
r
o
l
W
P
L
o
g
i
c
P
a
g
e
B
u
Y
D
E
C
A
d
d
r
e
s
s
A
0
~
A
2
S
e
n
s
e
A
M
C
o
u
n
t
e
r
R
/
W
C
o
n
t
V
C
C
V
S
S
Pin Description  
Pin Name  
A0~A2  
SDA  
I/O  
I
Description  
Address input  
Serial data  
I/O  
I
Serial clock input  
Write protect  
SCL  
I
WP  
Negative power supply, ground  
Positive power supply  
VSS  
¾
¾
VCC  
Rev. 1.40  
1
June 22, 2010  

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