MN101E30N Datasheet, PDF (32/48 Pages) Panasonic Semiconductor – 8-bit Single-chip Microcontroller

MN101E30N/E30R/EF30R
8-bit Single-chip Microcontroller
PubNo. 2163001-019E
V_DD5 = 2.2 V to 5.5 V V_SS = 0 V
Ta = -40 C to +85 C
Parameter
Symbol
Condition
Rating
Unit
MIN TYP MAX
External clock input 1 OSC1 (OSC2 is unconnected)
15 Clock frequency
f_OSC1
1.0
16 High level pulse width *6 t_wh1
22.5
Figure:1.5.3
17 Low level pulse width *6 t_wl1
22.5
18 Rising time *7
t_wr1
0
Figure:1.5.3
19 Falling time *7
t_wf1
0
External clock input 2 XI (XO is unconnected)
20 Clock frequency
f_OSC2
32.768
21 High level pulse width *6 t_wh2
4.5
Figure:1.5.4
22 Low level pulse width *6 t_wl2
4.5
23 Rising time *7
t_wr2
0
Figure:1.5.4
24 Falling time *7
t_wf2
0
*6 The clock duty rate in the standard mode should be 45 % to 55 %
*7 _{Rising time and falling time differ depending on oscillation frequency.}
This is noted that the maximum value is a rough value, not a specified value.
Consult the oscillator manufacturer and perform matching tests for determining appropriate values.
20.0
5.0
5.0
20
20
MHz
ns
kHz
s
ns
Publication date: October 2015