MK715R 查看數據表（PDF） - Integrated Circuit Systems

零件编号

产品描述 (功能)

生产厂家

MK715R

Touch Screen Controller

Integrated Circuit Systems 

MK715

Electrical Specifications

Parameter

Conditions

ABSOLUTE MAXIMUM RATINGS (Note 1)

Inputs and Clock Outputs

Referenced to GND

Ambient Operating Temperature

Soldering Temperature

Max of 20 seconds

Storage Temperature

DC CHARACTERISTICS (VDD = 3.3 V OR 5 V (unless noted)

Operating Voltage, VDD

Input High Voltage

VDD = 5 V

Input Low Voltage, VIL

VDD = 5 V

Output High Voltage, VOH

IOH = -2mA

Output High Voltage, VOH

VDD = 5 V, IOH = 12mA

Output Low Voltage, VOL

VDD = 5 V, IOL = 12mA

Input High Voltage, VIH

VDD = 3.3 V

Input Low Voltage, VIL

VDD = 3.3 V

Output High Voltage, VOH

VDD = 3.3 V, IOH = -6mA

Output Low Voltage, VOL

VDD = 3.3 V, IOL = 6mA

Operating Supply Current, IDD, at VDD=5 V

note 2

Operating Supply Current, IDD, at VDD=3.3 V

note 2

Operating Supply Current IDD standby, clock on

note 3

Operating Supply Current, IDD power down

PD=1, no clock

Short Circuit Current

Each output

Input Capacitance

Resolution

Non-linearity

Monotonic, note 4

Touch Screen Resistance

Voltage Reference

VDD = 3.3 V, 25 C

AC CHARACTERISTICS (VDD = 3.3 V OR 5 V (unless noted)

Input Clock or Crystal Frequency

Output Rise Time

0.8 to 2.0 V, VDD = 5 V

Output Fall TIme

2.0 to 0.8 V, VDD =5 V

Minimum

-0.5

0

-65

3

2

VDD-0.4

2.4

1.9

2.4

100

1.266

Typical

Maximum

Units

VDD+0.5

V

70

C

260

C

150

C

5

3

3

0.2

±50

7

1.279

5.5

0.8

.04

0.4

0.4

3

10

±2

2000

1.292

V

V

V

V

V

V

V

V

V

V

mA

mA

mA

mA

mA

pF

bits

LSB

W

V

32.768

kHz

3

ns

3

ns

Notes:

1. Stresses beyond those listed under Absolute Maximum Ratings could cause permanent damage to the device. Prolonged

exposure to levels above the operating limits but below the Absolute Maximums may affect device relaibility.

2. Assumes 300 W screen, 100 pps.

3. Assumes no touch.

4. With no missing codes.

18

Share Link: