22

4925G–GPS–06/08

ATR0625P

1.23

High-level output voltage

VDDIO domain

3.0V

V

OH,IO

VDDIO

– 0.5

VA

1.24

Low-level output voltage

VBAT18 domain

P9, P13,

P22, P31

0.4

V

A

1.25

High-level output voltage

VBAT18 domain

I

P9, P13,

P22, P31

V

OH,BAT

1.2

V

A

1.26

Low-level output voltage

USB

VDD_USB = 3.0V to 3.6V,

27

Ω external series resistor

DP, DM

V

OL,USB

0.3

V

A

1.27

High-level output voltage

USB

I

VDD_USB = 3.0V to 3.6V,

27

Ω external series resistor

DP, DM

2.8

V

A

1.28

Input-leakage current

(standard inputs and I/Os)

VDD18 = 1.95V

V

–1

+1

µA

C

1.29 Input capacitance

I

CAP

10

pF

D

1.30 Input pull-up resistor

NRESET

R

PU

0.7

1.8

k

Ω

C

1.31 Input pull-up resistor

TCK, TDI,

TMS

R

PU

718

k

Ω

C

1.32 Input pull-up resistor

P9, P13,

P22, P31

R

PU

100

235

k

Ω

C

1.33 Input pull-down resistor

DBG_EN,

NTRST,

718

k

Ω

C

1.34 Input pull-down resistor

P0, P15,

P30

R

PD

100

235

k

Ω

C

1.35

Configurable input pull-up

resistor

VDDIO = 3.6V

V

P1, P2, P8,

P12, P14,

P[16-21],

P[23-27],

P29

50

160

k

Ω

C

1.36

Configurable input

pull-down resistor

VDDIO = 3.6V

P1, P2, P8,

P12, P14,

P[16-21],

P[23-27],

P29

40

160

k

Ω

C

1.37

Configurable input pull-up

resistor (Idle state)

USB_DP

R

CPU

0.9

1.575

k

Ω

C

1.38

Configurable input pull-up

resistor (operation state)

USB_DP

1.425

3.09

k

Ω

C

1.39 Input pull-down resistor

USB_DP

USB_DM

10

500

k

Ω

C

8.

Electrical Characteristics (Continued)

If no additional information is given in column Test Conditions, the values apply to a temperature range from –40°C to +85°C.

No. Parameters

Test Conditions

Pin

Symbol

Min.

Typ.

Max.

Unit

Type*

Notes:

1. VDDIO is the supply voltage for the following GPIO pins: P1, P2, P8, P12, P14, P16, P17, P18, P19, P20, P21, P23, P24,

P25, P26, P27 and P29

2. Values defined for operating the USB interface. Otherwise VDD_USB may be connected to ground

3. Supply voltage VBAT18 for backup domain is generated internally by the LDOBAT