T2080NXE8MQLB 查看數據表（PDF） - NXP Semiconductors.
零件编号
产品描述 (功能)
生产厂家
T2080NXE8MQLB Datasheet PDF : 186 Pages
| |||
Electrical characteristics
Table 56. GPIO DC electrical characteristics (2.5 V)3 (continued)
Parameter
Symbol
Min
Max
Unit
Output low voltage
VOL
-
0.4
V
-
(LVDD = min, IOL = 1 mA)
1. The min VILand max VIH values are based on the respective min and max LVIN values found in Table 3 .
2. The symbol VIN, in this case, represents the LVIN symbol referenced in Recommended operating conditions.
3. For recommended operating conditions, see Table 3.
Notes
This table provides the DC electrical characteristics for GPIO pins operating at LVDD or
OVDD= 1.8 V.
Table 57. GPIO DC electrical characteristics (1.8 V)3
Parameter
Symbol
Min
Max
Unit
Notes
Input high voltage
VIH
1.25
-
V
1
Input low voltage
VIL
-
0.6
V
1
Input current (VIN = 0 V or VIN = L/OVDD) IIN
-
±50
μA
2
Output high voltage
VOH
1.35
-
V
-
(L/OVDD = min, IOH = -0.5 mA)
Output low voltage
VOL
-
0.4
V
-
(L/OVDD = min, IOL = 0.5 mA)
1. The min VILand max VIH values are based on the respective min and max L/OVIN values found in Table 3.
2. The symbol VIN, in this case, represents the L/OVIN symbol referenced in Recommended operating conditions.
3. For recommended operating conditions, see Table 3.
3.18.2 GPIO AC timing specifications
This table provides the GPIO input and output AC timing specifications.
Table 58. GPIO input AC timing specifications2
Parameter
GPIO inputs—minimum pulse width
Symbol
tPIWID
Min
20
Unit
ns
Notes
1
Notes:
1. GPIO inputs and outputs are asynchronous to any visible clock. GPIO outputs should be synchronized before use by any
external synchronous logic. GPIO inputs are required to be valid for at least tPIWID to ensure proper operation.
2. For recommended operating conditions, see Table 3.
This figure provides the AC test load for the GPIO.
QorIQ T2080 Data Sheet, Rev. 3, 03/2018
96
NXP Semiconductors
Share Link: 