PDSP2110 Datasheet, PDF (6/14 Pages) OSRAM GmbH – Lead (Pb) Free Product - RoHS Compliant

PDSP2110, PDSP2111, PDSP2112, PDSP2113, PDSP2114
Top View
28
Pins
0 1234
Digit
1
Pins
Pin Assignments
Pin
Function
Pin
1
RST
28
2
FL
27
3
A0
26
4
A1
25
5
A2
24
6
A3
23
7
Substr. bias
22
8
21
9
20
10
No Connect
19
11
CLKSEL
18
12
CLK I/O
17
13
WR
16
14
V_CC
15
15
567
14
IDPA5116
Function
D7
D6
D5
D4
D3
D2
No Pin
D1
D0
No Connect
CE
GND (logic)
GND (supply)
Pin Definitions
Pin Function Definition
1 RST
Used for initialization of a display and
sychronization of blinking for multiple displays
2 FL
Low input accesses the Flash RAM
3 A0
Address input LSB
4 A1
Address input
5 A2
Address input MSB
6 A3
Mode selector
7-9 Substr. bias Used to bias IC substrate, must be connected
to V_CC. Can't be used to supply power to
display.
10 No connect —
11 CLKSEL Selects internal/external clock source
12 CLK I/O
Outputs master clock or inputs external clock
13 WR
A low will write data into the display if CE is
low
14 V_CC
15 GND
Positive power supply input
Analog Ground for LED drivers
16 GND
Digital Ground for internal logic
17 CE
Enables access to the display
18 No Connect —
19 D0
Data input LSB
20 D1
Data input
21 No pin
—
22
23 D2
Data input
24 D3
25 D4
26 D5
27 D6
28 D7
Data input MSB, selects ROM, page 1 or 2
2006-01-23
6