參數(shù)資料
型號: PCA8581
廠商: NXP Semiconductors N.V.
元件分類: DRAM
英文描述: 128 x 8-bit EEPROM with I2C-bus interface
中文描述: 128 × 8位EEPROM帶I2C總線接口
文件頁數(shù): 10/20頁
文件大?。?/td> 107K
代理商: PCA8581
1997 Apr 02
10
Philips Semiconductors
Product specification
128
×
8-bit EEPROM with I
2
C-bus interface
PCA8581; PCA8581C
10 DC CHARACTERISTICS
V
DD
= 2.5 to 6.0 V (PCA8581C); V
DD
= 4.5 to 5.5 V (PCA8581); V
SS
= 0 V; T
amb
=
25 to +85
°
C; note 1; unless
otherwise specified.
Note
1.
The PCA8581C is guaranteed to be programmed with all locations ‘FF’ (hexadecimal) provided the device has been
stored within the temperature limits
65 to +85
°
C.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
DD
supply voltage
PCA8581C
PCA8581
supply current
standby mode
during read cycle
during write cycle
2.5
4.5
6.0
5.5
V
V
I
DD
f
SCL
= 0 Hz; V
IL
= 0 V; V
IH
= V
DD
f
SCL
= 100 Hz; V
IL
= 0 V; V
IH
= V
DD
V
IL
= 0 V; V
IH
= V
DD
10
400
1000
μ
A
μ
A
μ
A
Inputs A0, A1, A2, SDA and SCL
V
IL
V
IH
I
LI
C
i
LOW level input voltage
HIGH level input voltage
input leakage current
input capacitance
0.7V
DD
0.3V
DD
1
7
V
V
μ
A
pF
V
I
= V
DD
or V
SS
V
I
= V
SS
Output SDA
I
OL
LOW level output current
V
OL
= 0.4 V
3
mA
Erase/write data
t
WR
t
RET
write time
data retention time
10
7
10
ms
years
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA8581C 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:128 x 8-bit EEPROM with I2C-bus interface
PCA8581CP 制造商:NXP Semiconductors 功能描述:128 X 8 EEPROM 3V, PDIP8
PCA8581CT 制造商:NXP Semiconductors 功能描述:
PCA8581CT/6,112 功能描述:電可擦除可編程只讀存儲器 128X8 電可擦除可編程只讀存儲器 I2C-BUS SO-8 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
PCA8581CT/6,118 功能描述:電可擦除可編程只讀存儲器 128X8 電可擦除可編程只讀存儲器 I2C-BUS SO-8 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8