Pin No.

Pin Name

Function

1

VSS

Negative power supply,0V

2

VDD

Power supply voltage (Positive)

3

NC

4

A0

A0 = “H”: Indicates that DB0 to DB7 are display data.

A0 = “L”: Indicates that DB0 to DB7 are control data.

5~12

NC

13

SCLK(DB6)

DB6 : the serial clock input .

14

SDA( DB7)

DB7 :serial data input .

15

CS

This is the chip select signal.

16

NC

17

/RES

Rester Pin(L->H)

18

NC

19

BLA

Backlight +

20

BLK

Backlight -

Items

Symbol

MIN.

MAX.

Unit

Condition

Supply Voltage

VDD

-0.3

+3.6

V

VSS = 0V

Input Voltage

VIN

-0.3

VDD+0.3

V

VSS = 0V

Operating Temperature

TOP

-20

+70

℃

No Condensation

Storage Temperature

Tst

-30

+50

℃

No Condensation

Items

Symbol

MIN.

TYP.

MAX.

Unit

Condition

Operating Voltage

VDD

2.8

3.3

-

V

-

Input High Voltage

VIH

0.8 x VDD

-

VDD

V

/CS1,/RES,A0,SCLK

SDA

Input Low Voltage

VIL

VSS

-

0.2 x VDD

V

Output High Voltage

VOH

0.8 x VDD

-

VDD

V

D0~D7

Output Low Voltage

VOL

VSS

-

0.2 x VDD

V

D0~D7

Operation Current

Iop

-

100

150

A

VDD=3.3

Items

Symbol

MIN.

TYP.

MAX.

Unit

Condition

Forword Voltage

Vf BLA

-

3.3

-

V

Without Resister

Forword Current

If BLA

-

45

-

A

-

Reliability Testing

Customers can expect all production parts to meet or exceed operational requirements over temperature, humidity, and vibration.

Glass Cleanliness

Customers can expect glass to be protected by liners and presented mindful of cleanliness standards. This means glass will be clean of contaminants, fingerprints, and other foreign material.

Bezel Appearance

Bezels will be uniformly painted free of foreign materials and distracting cosmetic blemishes. Our standards maintain a clean scratch-free surface.

PCB Appearance

PCB’s are delivered with long-term reliability in mind. Finishes are free of bubbles, foreign contaminants, and meet all UL fire requirements. PCB materials will always be delivered within industry norms. PCB edges will be cleanly cut and void of burrs.

Soldering

Soldering of all leaded and SMT components is consistent in providing the mechanical security and electrical connectivity.

Consistency

Our manufacturing and inspection processes ensure product consistency from lot to lot. This means orders processed over the years will continually meet your expectations. We do this by exacting manufacturing specifications, with attention to detail in our processes, and by comparing to the golden units.

Product Integrity

Quality in product manufacturing ensures integrity in construction. Customers can expect tight assembly without worry of loose parts or missing material. Our products will meet all environmental expectations including temp, humidity, & vibration conditions.

Glass Color

While normal variations of glass color may occur (due to manufacturing tolerances), Newhaven Display maintains color compliance per internal approved color charts. These charts are maintained to ensure any minor glass deviations are identified and corrected as needed.

ESD Protection & Safety

All devices are designed and handled in consideration of ESD protection. This includes ESD-SAFE packaging within anti-static bags, wraps, and trays. Customers are reminded to always follow ESD safety to best protect the devices.