Rohm LAPIS SEMICONDUCTOR ML620Q503, User Manual

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ML620Q503/Q504 User’s manual
Appendix C Electrical Characteristics
FEUL620Q504 C-1
●Recommended Operating Conditions
（
V
SS
=0V
）
Parameter Symbol Condition Range Unit
Operating temperature
(Ambience)
T
OP
–
-40 to +85
°
C
Operating voltage V
DD
–
1.8 to 3.6 V
Reference voltage V
REF
–
1.8 to V
DD
V
Operating frequency
（
CPU
）
f
OP
–
30k to 16.8 M Hz
Low-speed
external clock input
f
EXTL
– 30k to 36k Hz
High-speed
external clock input
f
EXTH
– 300k to 16M Hz
Low speed crystal
oscillation frequency
f
XTL
– 32.768k Hz
Low speed crystal
oscillation external
capacitor 1
C
DL
Using VT-200-FL(from SII
）
6.8 to 12
pF
C
GL
6.8 to 12
Low speed crystal
oscillation external
capacitor 2
C
DL
Using DT-26(from Daishinku)
12 to 16
pF
C
GL
12 to 16
Low speed crystal
*1
oscillation external
capacitor 3
C
DL
Using VT-200-F(from SII
）
12 to 22
pF
C
GL
12 to 22
High speed crystal/
Ceramic oscillation
frequency
f
XTH
– 16M Hz
High speed crystal
oscillation external
capacitor
C
DH Using NX8045GB
(from Nihon Denpa Kogyo)
12 to 20
pF
C
GH
12 to 20
Ceramic oscillation
External capacitor
C
DH
Using FCSTCE16M0V53
(from Murata manufacturing)
Build in CL type
0 to 5
pF
C
GH
0 to 5
V
DDL
external capacitor
*2
C
L
ESR
≦
500m
Ω
2.2 ± 30%
µ
F
V
DDX
external capacitor C
X
–
0.33 ± 30%
µ
F
*1
：
Please use this crystal except DEEPHALT mode because this LSI may not be functioning at DEEPHALT mode with the crystal.
Please evaluate the matching when other crystal oscillator/ceramic oscillator is used.
*2
：
Please evaluate on user’s conditions, put on C
L0
( = 0.1uF) if necessary.