MN103LF66 Datasheet, PDF (70/102 Pages) Panasonic Semiconductor – 32-bit Single-chip Microcontroller

MN103LF66/67/68/69/70/71/72/73/74/75/76/77/78/79 Series
32-bit Single-chip Microcontroller
PubNo. 2347901-012E
1.6.2 Operating Conditions
B. Operating Conditions
V_SS = 0 V
Ta = -40 C to +105 C
Parameter
Symbol
Conditions
Rating
Unit
MIN
TYP MAX
Power supply voltage *7
B1 Power supply voltage (VDD50)
V_DD50
2.2
3.3
5.5
B2 Power supply voltage(AVDD)
AV_DD
V_DD50
B3
Reference power supply pin for the A/D
converter (VREFH)
V_REFH
V_DD50
V
B4
RAM Retention power supply voltage
(VDD50)
V_{DD50_S} In STOP mode
1.8
3.3
5.5
Operating speed
B5 Instruction execution time
t_c1
V_DD50 = 2.2 V to 5.5 V
Normal mode, clkcpu 48 MHz
t_c2
V_DD50 = 2.2 V to 5.5V
Slow mode, clkcpu 32.768 kHz
20.8
61
ns
s
Oscillation pin
B6
Oscillation frequency
B7
f_OSC
fx
V_DD50 = 2.2 V to 5.5V
V_DD50 = 2.2 V to 5.5V
4
20
MHz
32.768
kHz
B8
C₁₁
20
B9
External capacitor *8
B10
C₁₂
C₂₁
20
pF
47
B11
C₂₂
47
B12
Internal feedback resistor
B13
R_f1
R_f2
1.22
6.78
M
*7 V_REFH = AV_DD = V_DD50
*8 Connect extarnal capacitors suited for the used oscillator.
For external capacity value, consult the oscillator manufacturer and perfrom matching tests enough for determining appropriate
value.
Rf1
internal feedback resistor
OSCI
OSCO
XI
Rf2
internal feedback resistor
XO
C11
Oscillator
C12
C21
Oscillator
C22
Figure:1.6.1 Oscillation Circuit 1
Figure:1.6.2 Oscillation Circuit 2
Publication date: November 2015