SDA9254-2 Infineon Technologies Corporation, SDA9254-2 Datasheet - Page 27

• 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

Diagram 6b
Refresh with External Row Address
Semiconductor Group
*
)
RE
SCAD
SAR
SAC
* )
Mode bits should toggle in successive cycles
Mode bits arbitrary, except combination M0 = "H" and M1 = "H"
LLH
RA6
* )
t
ROS
LHL
RA7
* )
RA0
t
AS
t
ROH
RA1
t
RA2
AH
t
RE
RA3
27
t
RC
t
SC
RA4
RA5
CA5
RA6
M0
t
RP
RA7
M1
RA0
SDA 9254-2
UED08617
1998-01-16
RA1