STV5345 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
生产厂家
STV5345 Datasheet PDF : 25 Pages
| |||
STV5345 - STV5345/H - STV5345/T
ELECTRICAL CHARACTERISTICS (continued)
VDD = 5V, VSS = 0V, TA = - 20 to + 70oC
Symbol
Parameter
INPUT/OUTPUTS (continued)
SDA (Pin 20)
VIL Low Level Input Voltage
VIH High Level Input Voltage
tr , tf Input Rise / Fall Times
II(L) Input Leakage Current (VI = 0 to VDD and output in high impedance state)
CI
Input Capacitance
VOL Low Level Output Voltage (IOL = 3mA)
tf
Output Fall Time between 3.0V and 1.0V
CL Load Capacitance
D0-D7 (Pins 22-29)
VIL Low Level Input Voltage
VIH High Level Input Voltage
II(L) Input Leakage Current (VI = 0 to VDD and output in high impedance state)
CI
Input Capacitance
VOL Low Level Output Voltage (IOL = 1.6mA)
VOH High Level Output Voltage (-IOH = 0.2mA)
tr , tf Output Rise / Fall Times between 0.6V and 2.2V
CL Load Capacitance
OUTPUTS
A0-A12, OE, WE (Pins 30-40,2,3,4,5,)
VOL Low Level Output Voltage (IOL = 1.6mA)
VOH High Level Output Voltage (-IOH = 0.2mA)
tr , tf Output Rise / Fall Times between 0.6V and 2.2V
CL Load Capacitance
ODD/EVEN (Pin 8)
VOL Low Level Output Voltage (IOL = 0.4mA)
VOH High Level Output Voltage (-IOH = 0.2mA)
tr , tf Output Rise / Fall Times between 0.6V and 2.2V
CL Load Capacitance
SAND (Pin 11)
VOL Low Level Output Voltage (IOL = 0.2mA)
VOI Middle Level Output Voltage (IOL = ± 10 µA)
VOH High Level Output Voltage (-IOH = 0 to 10µA)
Output Rise Time :
tr1
l VOL to VOI from 0.4 to 1.1V
tr2
l VOI to VOH from 2.9 to 4.0V
tf
Output Fall Time VOH to VOl from 4.0 to 0.4V
CL Load Capacitance
Min Typ Max Unit
0
1.5 V
3
VDD V
2 µs
-10
+10 µA
7 pF
0
0.5 V
200 ns
400 pF
0
0.8 V
2
VDD V
-10
+10 µA
7 pF
0
0.4 V
2.4
VDD V
50 ns
120 pF
0
0.4 V
2.4
VDD V
50 ns
120 pF
0
0.4 V
2.4
VDD V
100 ns
50 pF
0
- 0.25 V
1.1 - 2.9 V
4
VDD V
ns
-
- 400
-
- 200
-
- 50 ns
-
- 30 pF
5/25
Share Link: 