24LCS22A-I/SN 查看數據表（PDF） - Microchip Technology
零件编号
产品描述 (功能)
生产厂家
24LCS22A-I/SN Datasheet PDF : 26 Pages
| |||
24LCS22A
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings(†)
VCC.............................................................................................................................................................................7.0V
All inputs and outputs w.r.t. VSS ......................................................................................................... -0.6V to VCC +1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins ......................................................................................................................................................≥ 4 kV
† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating 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: DC CHARACTERISTICS
DC CHARACTERISTICS
Vcc = +2.5V to 5.5V
Industrial (I): TA = -40°C to +85°C
Param.
No.
Sym
Characteristic
Min.
Max. Units
Test Conditions
SCL and SDA pins:
D1
VIH
High-level input voltage
0.7 VCC
—
V
D2
VIL
Low-level input voltage
—
0.3 VCC V
Input levels on VCLK pin:
D3
VIH
High-level input voltage
2.0
—
V VCC ≥ 2.7V (Note)
D4
VIL
Low-level input voltage
—
0.2 VCC V VCC ≤ 2.7V (Note)
D5
VHYS
Hysteresis of Schmitt Trigger .05 VCC
—
Inputs
V (Note)
D6
VOL1
Low-level output voltage
—
0.4
V IOL = 3 mA, VCC = 2.5V (Note)
D7
VOL2
Low-level output voltage
—
0.6
V IOL = 6 mA, VCC = 2.5V
D8
ILI
Input leakage current
—
±1
μA VIN = 0.1V to VCC
D9
ILO
Output leakage current
—
±1
μA VOUT = 0.1V to VCC
D10 CIN, COUT Pin capacitance
(all inputs/outputs)
—
10
pF VCC = 5.0V (Note)
TA = 25°C, FCLK = 1 MHz
Operating current:
D10 ICC WRITE Operating current
—
3
mA VCC = 5.5V,
D11 ICC READ Operating current
—
1
mA VCC = 5.5V, SCL = 400 kHz
D12 ICCS
Standby current
—
30
μA VCC = 3.0V, SDA = SCL = VCC
—
100
μA VCC = 5.5V, SDA = SCL = VCC
VCLK = VSS
Note: This parameter is periodically sampled and not 100% tested.
DS21682E-page 2
© 2009 Microchip Technology Inc.
Share Link: 