參數(shù)資料
型號: 24FC65-SM
廠商: Microchip Technology Inc.
英文描述: 64K 5.0V 1 MHz I 2 C Smart Serial EEPROM
中文描述: 64K的5.0V 1兆赫的I 2 C串行EEPROM智能
文件頁數(shù): 2/16頁
文件大小: 140K
代理商: 24FC65-SM
24FC65
DS21125B-page 2
1996 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
1.1
Maximum Ratings*
V
All inputs and outputs w.r.t. V
Storage temperature.....................................-65
Ambient temp. with power applied................-65
Soldering temperature of leads (10 seconds).............+300
ESD protection on all pins
..................................................≥
CC
...................................................................................7.0V
SS
............... -0.6V to V
CC
+1.0V
°
°
C to +150
C to +125
°
°
°
C
C
C
4 kV
*Notice:
may cause permanent damage to the device. This is a stress rat-
ing only and functional operation of the device at those or any
other conditions above those indicated in the operational listings
of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
Stresses above those listed under “Maximum Ratings”
TABLE 1-1:
PIN FUNCTION TABLE
Name
A0..A2
V
SS
SDA
SCL
V
CC
NC
Function
User Configurable Chip Selects
Ground
Serial Address/Data I/O
Serial Clock
+4.5V to 5.5V Power Supply
No Internal Connection
TABLE 1-2:
DC CHARACTERISTICS
FIGURE 1-1:
BUS TIMING START/STOP
V
Commercial (C): Tamb = 0
Industrial (I):
Max
CC
= +4.5V to +5.5V
°
C to +70
°
C to +85
Conditions
°
C
Tamb = -40
Units
°
C
Parameter
Symbol
Min
A0, A1, A2, SCL and SDA pins:
High level input voltage
Low level input voltage
Hysteresis of SCL and SDA
Low level output voltage of SDA
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Operating current
V
V
HYS
V
OL
I
LI
I
LO
C
INT
IH
IL
V
0.7 V
CC
0.05 V
CC
-10
-10
0.3 Vcc
0.40
10
10
10
V
V
V
V
μ
μ
pF
(Note)
I
OL
= 3.0 mA
V
IN
= 0.1V to V
V
OUT
= 0.1V to V
V
CC
= 5.0V (Note)
Tamb = 25C, F
V
CC
= 5.5V, SCL = 1 MH
V
CC
= 5.5V, SCL = 1 MHz
V
CC
= 5.5V, SCL = SDA =V
(Note)
A
A
CC
CC
CLK
= 1 MHz
I
I
CC
CC
Write
Read
3
150
5
mA
μ
A
μ
A
Z
Standby current
I
CCS
(1 typical)
CC
Note:
This periodically sampled and not 100% tested.
SCL
SDA
START
STOP
V
HYS
T
SU
:
STO
T
HD
:
STA
T
SU
:
STA
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