PLCD5584 Siemens Semiconductor, PLCD5584 Datasheet - Page 5

• Manufacturer Part Number: PLCD5584
• Description: (PLCD5580 - PLCD5584) 5x5 Dot Matrix Parallel Input Alphanumeric Intelligent Display
• Manufacturer: Siemens Semiconductor

Top View
Pin Assignment
Cascading the PLCD558X Displays
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
WR
FL
RST
A6
A7
A8
A9
28
1
Data I/O
Address
Function
RST
FL
A0
A1
A2
A3
Substr. bias
Substr. bias
Substr. bias
No Connect
CLKSEL
CLK I/O
WR
V
CC
Address
Decoder
WR
D0-D7 A0-A4
0
15
Address Decode Chip 1 to 14
FL
Pin
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Display
RST CLK I/O CLKSEL
Function
D7
D6
D5
D4
D3
D2
No Pin
No Pin
D1
D0
No Connect
CE
GND (logic)
GND (supply)
CE
15
14
V
CC
Up to14 More Displays
2–135
in between
TOP VIEW
Pin Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
RST
FL
A0
A1
A2
A3
Substr. bias
Substr. bias
Substr. bias
No connect
CLKSEL
CLK I/O
WR
V
GND
GND
CE
No connect
D0
D1
No pin
No pin
D2
D3
D4
D5
D6
D7
CC
D0-D7 A0-A4
WR
Definition
Used to initialize a display and synchro-
nize blinking for multiple displays
Low input accesses the Flash RAM
Address input LSB
Address input
Address input MSB
Mode selector
Optional connection to V
used to supply power to display.
See Definition 7
See Definition 7
Selects internal/external clock source
Outputs master clock or inputs external
clock
A low will write data into the display if CE
is low
Positive power supply input
Analog Ground for LED drivers
Digital Ground for internal drivers
Enables access to the display
Data input LSB
Data input
Data input
Data input
Data input
Data input
Data input
Data input MSB, selects ROM, page 1
or 2
FL
Display
RST CLK I/O CLKSEL
CE
CC
PLCD5580/1/2/3/4
. Can’t be