s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 521

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

S3C2410A
(V
NOTES: Std. means Standard Mode and fast means Fast Mode.
1.
2.
(V
SCL clock frequency
SCL high level pulse width
SCL low level pulse width
Bus free time between STOP and START
START hold time
SDA hold time
SDA setup time
STOP setup time
SD Command output Delay time
SD Command input Setup time
SD Command input Hold time
SD Data output Delay time
SD Data input Setup time
SD Data input Hold time
DD
DD
The IIC data hold time(tSDAH) is minimum 0ns.
(IIC data hold time is minimum 0ns for standard/fast bus mode in IIC specification v2.1.)
Please check the data hold time of your IIC device if it's 0 nS or not.
The IIC controller supports only IIC bus device(standard/fast bus mode), not C bus device.
= 1.8V
= 1.8V
0.15 / 2.0 V
0.15 / 2.0 V
Parameter
Parameter
Table 24-14. SD/MMC Interface Transmit/Receive Timing Constants
Table 24-13. IIC BUS Controller Module Signal Timing
0.1 V, T
0.1 V, T
A
A
= -40 to 85 C, V
= -40 to 85 C, V
Symbol
t
t
t
SCLHIGH
SCLLOW
t
STARTS
EXT
EXT
Symbol
t
t
STOPH
t
SDAH
SDAS
f
t
t
t
t
t
t
SCL
BUF
SDCD
SDCS
SDCH
SDDD
SDDS
SDDH
= 3.3V
= 3.3V
std. 250
fast 100
std. 4.0
std. 4.7
std. 4.7
std. 4.0
std. 4.0
fast 0.6
fast 1.3
fast 1.3
fast 0.6
fast 0.6
0.3V)
0.3V)
std. 0
fast 0
Min
Min
0.5
5.8
0.3
6.3
–
-
-
Typ.
Typ.
–
–
–
–
–
–
–
–
–
–
–
–
–
–
std. - fast
15.2 / 14.2
15.3 / 14.3
std. 100
fast 400
Max
Max
0.9
1.3
0.1
0.6
0.1
–
–
–
–
–
–
ELECTRICAL DATA
Unit
kHz
Unit
ns
ns
ns
ns
ns
ns
ns
s
s
s
s
s
s
24-35