ST24FC21B1TR(1999) Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
ST24FC21B1TR Datasheet PDF : 21 Pages
| |||
ST24LC21B, ST24LW21, ST24FC21, ST24FW21
Table 5. Input Parameters (1) (TA = 25 °C, f = 100 kHz )
Symbol
Parameter
Test Condition
CIN
Input Capacitance (SDA)
CIN
Input Capacitance (other pins)
tLP
Low-pass filter input time constant
(SDA and SCL)
Note: 1. Sampled only, not 100% tested.
Min
Max
Unit
8
pF
6
pF
200
500
ns
Table 6. DC Characteristics
(TA = –40 to 85 °C; VCC = 3.6V to 5.5V)
Symbol
Parameter
ILI
Input Leakage Current
ILO
Output Leakage Current
Supply Current
ICC
Supply Current
ICC1
Supply Current (Standby)
ICC2
Supply Current (Standby)
VIL
Input Low Voltage
(SCL, SDA, WC)
VIH
Input High Voltage
(SCL, SDA, WC)
VP
High Level Threshold Voltage
(Schmitt Trigger on VLCK)
VN
Low Level Threshold Voltage
(Schmitt Trigger on VLCK)
VH
Hysteresis Voltage
(Schmitt Trigger on VLCK)
VOL
Output Low Voltage
Test Condition
0V ≤ VIN ≤ VCC
0V ≤ VOUT ≤ VCC
SDA in Hi-Z
VCC = 5V, fC = 400kHz
(Rise/Fall time < 10ns)
VCC = 3.6V, fC = 400kHz
VIN = VSS or VCC,
VCC = 5V, fC = 0
VIN = VSS or VCC,
VCC = 5V, fC = 400kHz
VIN = VSS or VCC,
VCC = 3.6V, fC = 0
VIN = VSS or VCC,
VCC = 3.6V, fC = 400kHz
VCC = 5.5V
VCC = 4.5V
VCC = 3.6V
VCC = 5.5V
VCC = 4.5V
VCC = 3.6V
VCC = 5.5V
VCC = 4.5V
VCC = 3.6V
IOL = 3mA, VCC = 3.6V
IOL = 6mA, VCC = 5V
Min
Max
Unit
±2
µA
±2
µA
2
mA
1
mA
100
µA
300
µA
30
µA
100
µA
–0.3
0.3 VCC
V
0.7 VCC
VCC + 1
V
1.4
2.1
V
1.2
1.9
V
1
1.7
V
0.6
1.4
V
0.5
1.2
V
0.4
1
V
0.4
1.5
V
0.4
1.4
V
0.35
1.3
V
0.4
V
0.6
V
8/21
Share Link: 