SDA5523 Micronas Semiconductor, SDA5523 Datasheet - Page 171

• Manufacturer Part Number: SDA5523
• Description: SDA55xx TVText Pro
• Manufacturer: Micronas Semiconductor

DATA SHEET
4.10.4.3. Data Memory Read Cycle
Fig. 4–13: Data Memory Read Cycle
Micronas
State
RD
D
A
Frequency of internal clock
Address to valid data in
Data read cycle time
Data hold after RD
RD to valid data in
RD Pulse width
Parameter
5
6
Symbol
t
t
t
t
t
f
RLRH
RHDX
RLDV
AVDV
CYC
t
SYS
AVDV
Sept. 10, 2004; 6251-556-3DS
1
t
RLDV
t
CYC
117.5 ns
170 ns
230 ns
Min
t
2
RLRH
Max
0 ns
valid
3
t
RHDX
4
SDA 55xx
171