STLC2500 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
生产厂家
STLC2500 Datasheet PDF : 23 Pages
| |||
STLC2500
3 QUICK REFERENCE DATA
VDD_IO_x means VDD_IO_A, VDD_IO_B. (See also table 13 subsection Power supply.)
3.1 Absolute Maximum Ratings
The Absolute Maximum Rating (AMR) corresponds to the maximum value that can be applied without
leading to instantaneous or very short-term unrecoverable hard failure (destructive breakdown).
Table 2. Absolute Maximum Ratings
Symbol
Parameter
VDD_HV Regulator input supply voltage
VDD_IO_x Supply voltage I/O
Vssdiff Maximum voltage difference between different types of VSS pins
Vin
Input voltage of any digital pin
Tstg
Storage temperature
Tlead
Lead temperature <10s
VSS can be any VSS_xxx pin.
Min.
Vss - 0.3
Vss - 0.3
-0.3
Vss - 0.3
-65
Max.
4.0
4.0
0.3
4.0
+150
+250
Unit
V
V
V
V
°C
°C
3.2 Operating Ranges
Operating ranges define the limits for functional operation and parametric characteristics of the device.
Functionality outside these limits is not implied.
Table 3. Operating ranges
Symbol
Tamb
VDD_HV
Parameter
Operating ambient temperature
Regulator input supply voltage
VDD_IO_A
VDD_IO_B
Supply voltage for I/O
Supply voltage for I/O
(*) The chip will be characterized from 2.62 [V] up to 2.9 [V].
(**) The chip will be characterized up to 2.9 [V].
Min.
-40
2.65(*)
1.65
1.35
Typ.
2.75
Max.
+85
2.85(*)
2.85(**)
2.85(**)
Unit
°C
V
V
V
3.3 I/O specifications
The I/Os comply with the EIA/JEDEC standard JESD8-B.
Table 4. DC Input specification (all digital I/Os except system clock)
Symbol
VIL
Parameter
Low Level input voltage
VIH
High Level input voltage
Vhyst
Schmitt trigger hysteresis
Min.
0.65 *
VDD_IO_x
0.4
Typ.
0.5
Max.
Unit
0.35 *
V
VDD_IO_x
V
0.6
V
Table 5. DC Output specification
Symbol
Parameter
Condition
Min.
Typ.
VOL
Low Level output voltage
VOH
High Level output voltage
Id = X mA
Id = X mA
VDD_IO_x
- 0.15
Note: X is the source/sink current under worst-case conditions according to the drive capabilities (see section 5)
Max.
0.15
Unit
V
V
2/23
Share Link: 