24aa174 Microchip Technology Inc., 24aa174 Datasheet - Page 2

• Manufacturer Part Number: 24aa174
• Description: 16k 1.8v Cascadable I 2c? Serial Eeprom With Otp Security Page
• Manufacturer: Microchip Technology Inc.

24AA174
1.0
1.1
V
All inputs and outputs w.r.t. V
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
*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 1-2:
FIGURE 1-1:
DS21102G-page 2
WP, SCL and SDA pins:
Input leakage current
Output leakage current
Pin capacitance (all inputs/outputs)
Operating current
Standby current
Note:
CC
SCL
SDA
...................................................................................7.0V
High level input voltage
Low level input voltage
Hysteresis of Schmitt trigger inputs
Low level output voltage
This parameter is periodically sampled and not 100% tested.
ELECTRICAL CHARACTERISTICS
Maximum Ratings*
T
SU
Parameter
:
STA
DC CHARACTERISTICS
BUS TIMING START/STOP
START
SS
................ -0.3V to Vcc +1.0V
T
HD
:
STA
V
Commercial
C
I
I
CC
Symbol
CC
CC
IN
V
I
V
V
I
, C
CCS
V
= +1.8V to 5.5V
HYS
I
LO
Read
Write
OL
LI
IH
IL
OUT
4 kV
.05 V
(C): Tamb =
.7 V
Min
-10
-10
—
—
—
—
—
—
—
CC
CC
TABLE 1-1:
V
.3 V
HYS
A0, A1, A2
Max
100
.40
10
10
10
30
—
—
3
1
Name
CC
SDA
SCL
V
V
WP
0°C to +70°C
SS
CC
Units
mA
mA
pF
V
V
V
V
A
A
A
A
T
PIN FUNCTION TABLE
SU
Ground
Serial Address/Data I/O
Serial Clock
Write Protect Input
+1.8V to 5.5V Power Supply
Chip Address Inputs
:
STO
(Note)
I
V
V
V
Tamb = 25 C, F
V
V
V
WP=V
OL
OUT
IN
CC
CC
CC
CC
2004 Microchip Technology Inc.
= 3.0 mA, V
= .1V to V
= 5.0V (Note1)
= 5.5V, SCL = 400 kHz
= 3.0V, SDA = SCL = V
= 5.5V, SDA = SCL = V
= .1V to V
SS
STOP
Function
Conditions
CC
CC
CC
CLK
= 2.5V
= 1 MHz
CC
CC