Samsung 8-Bit User Manual Page 223

  • Download
  • Add to my manuals
  • Print
  • Page
    / 462
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 222
S3C9228/P9228 ELECTRICAL DATA
16-11
Table 16-9. Main Oscillation Stabilization Time
(T
A
= – 25
°
C to + 85
°
C, V
DD
= 2.0 V to 5.5 V)
Oscillator Test Condition Min Typ Max Unit
Crystal fx > 1 MHz 30 ms
Ceramic Oscillation stabilization occurs when VDD is
equal to the minimum oscillator voltage
ranage.
10 ms
External clock
X
IN
input high and low width (t
XH
, t
XL
)
62.5 1250 ns
tXtXL
VDD-0.1 V
0.1 V
XIN
1/fx
Figure 16-6. Clock Timing Measurement at X
IN
Page view 222
1 2 ... 218 219 220 221 222 223 224 225 226 227 228 ... 461 462

Comments to this Manuals

No comments