ST72321B STMICROELECTRONICS [STMicroelectronics], ST72321B Datasheet - Page 148

• Manufacturer Part Number: ST72321B
• Description: 64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C interface
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

CLOCK AND TIMING CHARACTERISTICS (Cont’d)
Notes:
1. Resonator characteristics given by the ceramic resonator manufacturer.
2. SMD = [-R0: Plastic tape package (
3. LP mode is not recommended for 2 MHz resonator because the peak to peak amplitude is too small (>0.8V)
For more information on these resonators, please consult www.murata.com
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LEAD = [-A0: Flat pack package (Radial taping Ho= 18mm), -B0: Bulk]
(MHz)
f
OSC
16
2
4
8
∅
=180mm), -B0: Bulk]
CSTCC2M00G56A-R0
CSTCR4M00G55B-R0
CSTCE8M00G55A-R0
CSTCE16M0G53A-R0
Reference
Typical Ceramic Resonators
2)
1)
Recommended OSCRANGE
Option bit configuration
MP Mode
MS Mode
HS Mode
HS Mode
3)