User manual

ManualsBrandsEMBEDDED ARTISTS ManualsDev KitsPCB design board

U

U

n

n

i

i

v

v

i

i

s

s

i

i

o

o

n

n

T

T

e

e

c

c

h

h

n

n

o

o

l

l

o

o

g

g

y

y

I

I

n

n

c

c

.

.

Doc. No: SAS1-D038-A

6

1.6 Block Diagram

R1

C3

~

~

Common 63

SSD1351

Common 0

~~~

Common 64

~

Common 127

Active Area 1.50"

128(RGB)

x 128 Pixels

IREF

BS0

C4

VDD

C7

C5

C6

C1

C2

R2 D1

GPIO1

Segment A0

Segment C127

VCC

VCOMH

VSL

D7

D0

E/RD#

R/W#

D/C#

RES#

CS#

GPIO0

BS1

VDDIO

VCI

VSS

MCU Interface Selection: BS0 and BS1

Pins connected to MCU interface: D7~D0, E/RD#, R/W#, CS#, D/C#, and RES#

C1, C5: 0.1μF

C2: 4.7μF

C6: 10μF

C3, C4: 1μF

C7: 4.7uF / 25V Tantalum Capacitor

R1: 560kΩ, R1 = (Voltage at IREF – VSS) / IREF

R2: 50Ω, 1/4W

D1: ≤1.4V, 0.5W