24LC164 Datasheet, PDF (2/16 Pages) Microchip Technology – 16K 2.5V Cascadable I2C™ Serial EEPROM

24LC164
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
Chip Address Inputs
TABLE 1-2: DC CHARACTERISTICS
VCC = +2.5V to +5.5V
Commercial (C):
Industrial (I):
TAMB = 0°C to +70°C
TAMB = -40°C to +85°C
Parameter
Symbol
Min.
Max. Units
Conditions
WP, SCL and SDA pins:
High level input voltage
Low level input voltage
Hysteresis of Schmitt trigger
inputs
Low level output voltage
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Operating current
Standby current
VIH
VIL
VHYS
VOL
ILI
ILO
CIN, COUT
ICC Write
ICC Read
ICCS
.7 VCC
—
.05 VCC
—
-10
-10
—
—
—
—
—
—
.3 VCC
—
.40
10
10
10
3
1
30
100
Note: This parameter is periodically sampled and not 100% tested.
V—
V—
V (Note)
V IOL = 3.0 mA, VCC = 2.5V
µA VIN = 0.1V to VCC
µΑ VOUT = 0.1V to VCC
pF VCC = 5.0V (Note)
TAMB = 25°C, FCLK = 1MHz
mA VCC = 5.5V, SCL = 400 kHz
mA
µΑ VCC = 3.0V, SDA = SCL = VCC
µΑ VCC = 5.5V, SDA = SCL = VCC
A0 = A1 = A2 = WP = VSS
FIGURE 1-1:
BUS TIMING START/STOP
VHYS
SCL
SDA
TSU:STA
THD:STA
TSU:STO
START
STOP
DS21093I-page 2
 2004 Microchip Technology Inc.