STM32L152-EVAL STMicroelectronics, STM32L152-EVAL Datasheet - Page 72

• Manufacturer Part Number: STM32L152-EVAL
• Description: BOARD EVALUATION FOR STM32L
• Manufacturer: STMicroelectronics
• Type: MCUr

Specifications of STM32L152-EVAL

• New! Us2012 Catalog Page: STM8L-Discovery_STM32L152-EVAL
• Contents: Board
• Processor To Be Evaluated: STM32L1xxx
• Interface Type: UART
• Operating Supply Voltage: 2 V to 3.6 V
• For Use With/related Products: STM32L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10842

Electrical characteristics
6.3.11
Table 37.
72/107
Symbol
V
V
V
V
V
hys
IH
IH
IL
IL
Input low level voltage
Standard I/O input high level voltage
FT
Input low level voltage
Standard I/O Input high level voltage
FT
Standard I/O Schmitt trigger voltage
hysteresis
(1)
(3)
Static latch-up
Two complementary static tests are required on six parts to assess the latch-up
performance:
●
●
These tests are compliant with EIA/JESD 78A IC latch-up standard.
Table 36.
I/O port characteristics
General input/output characteristics
Unless otherwise specified, the parameters given in
performed under the conditions summarized in
compliant.
I/O static characteristics
I/O input high level voltage
I/O input high level voltage
Symbol
LU
A supply overvoltage is applied to each power supply pin
A current injection is applied to each input, output and configurable I/O pin
(4)
Parameter
Static latch-up class
Electrical sensitivities
Parameter
Doc ID 17659 Rev 4
2.7 V
1.65 V
2.0 V
1.65 V
T
A
CMOS ports
CMOS ports
CMOS ports
Conditions
TTL ports
+105 °C conforming to JESD78A


V


V
DD
V
V
V
V
DD
DD
DD
 


 
3.6 V
3.6 V
3.6
2.0
Table
Conditions
10% V
Table 37
0.7 V
V
9. All I/Os are CMOS and TTL
SS
–0.3
Min
2
2
- 0.3
DD
DD
(2)
STM32L151xx, STM32L152xx
(5)
are derived from tests
Typ
V
V
0.3 V
DD
DD
5.5V
Max
5.25
0.8
5.5
+0.3
+0.3
DD
II level A
Class
Unit
V