ST72F324BK6TAS STMicroelectronics, ST72F324BK6TAS Datasheet - Page 155

• Manufacturer Part Number: ST72F324BK6TAS
• Description: 8-BIT MCU
• Manufacturer: STMicroelectronics

ST72324B-Auto
12.6.4
Figure 65. Typical application with a crystal or ceramic resonator (32 Kbyte Flash
Table 96.
1. Resonator characteristics given by the ceramic resonator manufacturer.
2. LP mode is not recommended for 2 MHz resonator because the peak to peak amplitude is too small
RC oscillators
Table 97.
Figure 66. Typical f
f
When resonator with
integrated capacitors
OSC (RCINT)
Supplier
Symbol
(>0.8V). For more information on these resonators, please consult www.murata.com.
Murata
and ROM devices)
OSCRANGE selection for typical resonators
RC oscillators
Internal RC oscillator frequency
(see
(MHz)
C
f
OSC
L2
16
2
4
8
Figure 66)
C
L1
OSC(RCINT)
CSTCC2M00G56A-R0
CSTCR4M00G55B-R0
CSTCE8M00G52A-R0
CSTCE16M0V51A-R0
Parameter
Resonator
Doc ID13466 Rev 4
3.8
3.6
3.4
3.2
4
3
Reference
vs T
-45
OSC1
OSC2
A
0
Typical ceramic resonators
T
A
R
T
= 25°C, V
A
F
25
(°C)
Conditions
V
DD
ref
Vdd = 5V
Vdd = 5.5V
/2
70
DD
i
2
amplifier
Recommended OSCRANGE
= 5V
Linear
option bit configuration
130
Electrical characteristics
Min
MP mode
2
MS mode
HS mode
HS mode
(1)
f
OSC
Feedback
Typ
loop
3.5
(2)
ST72XXX
Power down
Max
5.6
logic
155/198
MHz
Unit