s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 518

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

ELECTRICAL DATA
(V
(V
24-32
ROM/SRAM Address Delay
ROM/SRAM Chip select Delay
ROM/SRAM Output enable Delay
ROM/SRAM read Data Setup time.
ROM/SRAM read Data Hold time.
ROM/SRAM Byte Enable Delay
ROM/SRAM Write Byte Enable Delay
ROM/SRAM output Data Delay
ROM/SRAM external Wait Setup time
ROM/SRAM external Wait Hold time
ROM/SRAM Write enable Delay
SDRAM Address Delay
SDRAM Chip Select Delay
SDRAM Row active Delay
SDRAM Column active Delay
SDRAM Byte Enable Delay
SDRAM Write enable Delay
SDRAM read Data Setup time
SDRAM read Data Hold time
SDRAM output Data Delay
SDRAM Clock Enable Delay
DDi
DDi
=V
=V
DDalive
DDalive
=V
=V
DDiarm
DDiarm
Parameter
Parameter
= 1.8V
= 1.8V
Table 24-8. Memory Interface Timing Constants (3.3V)
Table 24-7. ROM/SRAM Bus Timing Constants
0.15 / 2.0 V
0.15 / 2.0 V
0.1 V, T
0.1 V, T
Symbol
Symbol
A
A
t
RWBED
t
t
t
t
t
t
t
t
t
t
t
t
t
SCSD
t
t
t
t
t
RBED
SBED
CKED
= -40 to 85 C, V
t
t
RWD
= -40 to 85 C, V
SWD
RAD
ROD
SAD
RCD
RDS
RDH
RDD
SRD
SCD
SDS
SDH
SDD
WS
WH
Min
Min
3
2
2
4
0
2
2
3
5
0
2
2
2
1
1
2
2
4
0
2
2
DDMOP
DDMOP
= 3.3V
= 3.3V
Typ
Typ
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0.3V)
0.3V)
11 / 10.5
12 / 11.5
10 / 9.5
9 / 8.5
8 / 7.5
8 / 7.5
9 / 8.5
7 / 6.5
6 / 5.5
5 / 4.5
5 / 4.5
6 / 5.5
6 / 5.5
7 / 6.5
5 / 4.5
Max
Max
–
–
–
–
–
–
S3C2410A
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns