24CO04B-IP View Datasheet(PDF) - Microchip Technology
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Description
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24CO04B-IP Datasheet PDF : 12 Pages
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24LC04B/08B
1.0 ELECTRICAL CHARACTERISTICS
1.1 Maximum Ratings*
VCC...................................................................................7.0V
All inputs and outputs w.r.t. VSS .............. -0.3V to VCC + 1.0V
Storage temperature ..................................... -65˚C to +150˚C
Ambient temp. with power applied ................ -65˚C to +125˚C
Soldering temperature of leads (10 seconds) ............. +300˚C
ESD protection on all pins ..................................................≥ 4 kV
*Notice: Stresses above those listed under “Maximum ratings”
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.
TABLE 1-1: PIN FUNCTION TABLE
Name
VSS
SDA
SCL
WP
VCC
A0, A1, A2
Function
Ground
Serial Address/Data I/O
Serial Clock
Write Protect Input
+2.5V to 5.5V Power Supply
No Internal Connection
TABLE 1-2: DC CHARACTERISTICS
VCC = +2.5V to +5.5V
Commercial (C): Tamb = 0˚C to +70˚C
Industrial (I): Tamb = -40˚C to +85˚C
Parameter
Symbol
Min
Max Units
WP, SCL and SDA pins:
High level input voltage
Low level input voltage
Hysteresis of Schmitt trigger
Inputs
Low level output voltage
VIH
VIL
VHYS
VOL
.7 VCC
—
.05 VCC
—
.3 VCC
—
—
.40
Input leakage current
ILI
-10
10
Output leakage current
ILO
-10
10
Pin capacitance
(all inputs/outputs)
CIN, COUT
—
10
Operating current
ICC WRITE
—
3
ICC READ
—
1
Standby current
ICCS
—
30
—
100
Note: This parameter is periodically sampled and not 100% tested.
V
V
V (Note)
V
IOL = 3.0mA, VCC = 2.5V
µA VIN = .1V to VCC
µA VOUT = .1V to VCC
pF VCC = 5.0V (Note)
Tamb = 25˚C, Fclk = 1 MHz
mA VCC = 5.5V, SCL = 400 kHz
mA
µA VCC = 3.0V, SDA = SCL = VCC
µA VCC = 5.5V, SDA = SCL = VCC
FIGURE 1-1: BUS TIMING START/STOP
VHYS
SCL
SDA
TSU:STA
THD:STA
TSU:STO
START
STOP
DS21051E-page 2
© 1996 Microchip Technology Inc.
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