BT816Q-R datasheet(51/64 Pages) BRIDGETEK

Il numero della parte	BT816Q-R

Spiegazioni elettronici	Embedded Video Engine

PDF	64 Pages

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Produttore elettronici	BRIDGETEK [Bridgetek Pte Ltd.]

Homepage	https://brtchip.com/

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BT81X (815/6) Advanced Embedded Video Engine Datasheet

Version 1.0

Document No.: BRT_000220 Clearance No.: BRT#126

Parameter

Description

Minimum

Typical

Maximum Units

Conditions

Vth-

Touch Detection

falling-edge

threshold on XP

1.23

1.55

VCCIO=3.3V

0.51

0.56

VCCIO=1.8V

X-axis and Y-axis

drive load

resistance

200

Ω

Table 6-7 Touch Sense Characteristics

6.4 AC Characteristics

6.4.1

System Clock and Reset

Parameter

Value

Units

Minimum

Typical

Maximum

Internal Relaxation Clock

Trimmed frequency target

MHz

Trimmed frequency accuracy

±1.2

±6.0

Trimmed frequency variation over

temperature and voltage

±4.0

Crystal

Frequency

12.000

MHz

X1/X2 Capacitance

External clock input

Frequency

12.000

MHz

Duty cycle

Input voltage on X1/CLK

3.3

Reset

Reset pulse on PD_N

Table 6-8 System Clock Characteristics

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