s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 490

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

ELECTRICAL DATA
A.C. ELECTRICAL CHARACTERISTICS
24-4
Figure 24-3. EXTCLK/HCLK in case that EXTCLK is used without the PLL
1/2 V
1/2 V
DD
EXTCLK
HCLK
(internal)
DD
NOTE:
V
IH
NOTE:
Figure 24-2. EXTCLK Clock Input Timing
The clock input from the X
t
EXTHIGH
Figure 24-1. XTIpll Clock Timing
The clock input from the EXTCLK pin.
V
IH
t
XTALCYC
t
EXTCYC
V
TIpll
t
IL
EX2HC
pin.
t
EXTLOW
V
IL
1/2 V
1/2 V
V
IH
DD
DD
S3C2410A