SDA5275P Datasheet, PDF (7/30 Pages) Siemens Semiconductor Group – ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs

SDA 5273 / 75
SDA 5273-2 / 75-2
1.1 Pin Definitions and Functions (cont’d)
Pin No.
P-SDIP-52-1
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
Symbol
D0
D2
D3
V_SS4
CASQ
V_SS3
V_BB
V_SS2
V_SSA2
RGB-GND
V_SS1
R
G
B
BLAN
CORQ
SCL
SDA
I²CEN
INTQ
Function
External DRAM-data
External DRAM-data
External DRAM-data
0 V digital supply
Column address strobe
0 V digital supply
Substrate bias voltage N.C.¹⁾
0 V digital supply
Analog ground
RGB-ground
0 V digital supply
Analog red display output
Analog green display output
Analog blue display output
Blanking signal open drain output
Contrast reduction open drain output
Bidirectional I²C Bus clock port
Bidirectional I²C Bus data port
I²C Bus enable
Interrupt request output to ext. controller
1) _{Depends on version. Please refer to the respective Delta Specification.}
Semiconductor Group
7
1997-09-01