參數(shù)資料
型號: PCA24S08
廠商: NXP Semiconductors N.V.
元件分類: EEPROM
英文描述: 1024 ?8-bit CMOS EEPROM with access protection
中文描述: 1024?8位CMOS EEPROM,帶有訪問保護
文件頁數(shù): 11/16頁
文件大?。?/td> 122K
代理商: PCA24S08
Philips Semiconductors
Product data
PCA24S08
1024
×
8-bit CMOS EEPROM with access protection
2004 May 10
11
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
SYMBOL
PARAMETER
MIN
MAX
UNIT
voltage on V
DD
with respect to ground
voltage on SDA, SCL, PROT, and WP
4.6
V
–0.1 to V
DD
–55
+0.3
V
T
stg
T
amb
storage temperature
+125
C
operating temperature
–40
+85
C
DC ELECTRICAL CHARACTERISTICS
V
DD
= 2.5 V to 3.6 V; V
SS
= 0 V; T
amb
= –40
°
C to +85
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
V
DD
I
DDR
I
DDW
I
stb
I
LIO
I
LWP
V
IL
V
IH
V
OL
C
I
C
IO
supply voltage
2.5
3.6
V
supply current, EEPROM reads
V
DD
= 3.6 V; f
SDA
= 100 kHz
V
DD
= 3.6 V; f
SDA
= 100 kHz
V
DD
= 3.6 V; SDA, SCL = V
SS
V
IN
= V
DD
or V
SS
V
WP
= V
DD
= 5.5 V
50
100
μ
A
supply current, EEPROM writes
0.325
1.0
mA
standby current
11.4
15
μ
A
μ
A
μ
A
input/output current, PROT, SDA, SCL
0.25
3.0
input current on WP
20
LOW-level input voltage
–0.1
V
DD
×
0.3
V
DD
0.4
V
HIGH-level input voltage
V
DD
×
0.7
V
LOW-level output voltage
I
OL
= 2.1 mA
SCL, PROT, WP not tested
V
input capacitance
6
pF
input/output capacitance
SDA not tested
8
pF
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