IMX7ULPIECB2 datasheet(53/112 Pages) NXP

53 / 112 page

Table 19. GPIO DC Electrical Requirements (continued)

Symbol

Parameter

Condition

Min

Typ

Max

Unit

Vol (High Drive)

Low Level Output

Voltage

VDD_PTx = 1.72 - 1.95 V

Ioh = 5.8mA

0.2*VDD_PTx

VDD_PTx = 2.7 - 3.6 V

Ioh = 8mA

0.2*VDD_PTx

Ioz

Output Hi-Z current

-5

µA

7.5.2.1.1 GPIO Pull-up and Pull-Down Resistance

Table 20. Failsafe GPIO (FSGPIO) pull-up and pull-down resistance (PTA, PTB, PTC, PTE

and PTF)

Symbol

Parameter

Min

Max

Unit

R Pull up

Pull-up resistance

kΩ

R Pull down

Pulldown resistance

kΩ

Table 21. Standard GPIO (STGPIO) pull-up and pull-down resistance (PTD)

Symbol

Parameter

Min

Max

Unit

R Pull up

Pull-up resistance, high voltage range (2.7 V – 3.6 V)

100

kΩ

Pull-up resistance, Low voltage range (1.71 V – 1.89 V)

kΩ

R Pull down

Pull-down resistance, High voltage range (2.7 V – 3.6 V)

100

kΩ

Pull-down resistance, Low voltage range (1.71 V – 1.89 V)

kΩ

7.5.2.2 Capacitance attributes

See the device IBIS model for pin capacitance values for the package being used.

7.5.3 Switching electrical characteristics

7.5.3.1 General switching timing specifications

These general purpose specifications apply to all signals configured for GPIO, UART,

and timer functions.

System specifications

i.MX 7ULP Applications Processor—Industrial, Rev. 1, 07/2021

NXP Semiconductors

IMX7ULPIECB2 bảng dữ liệu(PDF) 53 Page - NXP Semiconductors

IMX7ULPIECB2 bảng dữ liệu(HTML) 53 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL