SDA9254-2 Infineon Technologies Corporation, SDA9254-2 Datasheet - Page 14

• Manufacturer Part Number: SDA9254-2
• Description: 2.6mb Dynamic Sequential Access Memory For Television Applications (tv-sam) With On-chip Noise Reduction Filter
• Manufacturer: Infineon Technologies Corporation

Figure 7
Block Diagram of the Memory
Semiconductor Group
Port B
Port C
OEB
SCB
R
D
w
o
e
c
o
d
e
12
12
r
8
212
Shift
Register C
Latch C
RE
16 x 12
16 x 12
TF
Internal Memory Controller
V
Column Address Decoder
WT
DD1
Memory Cell Arrays
212
V
Shift
Register B
RA
16 x 12
DD2
Latch B
x
14
64 Bit
V
16 x 12
16 x 12
16 x 12
64
6
RB
SS1
V
SAC SAR SCAD
SS2
Shift
Register A
Latch A
16 x 12
16 x 12
12
to Latches
SDA 9254-2
1998-01-16
UEB08602
SCA
OEA
SQA0
SQA11