ST72325S6B5(2007) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST72325S6B5
(Rev.:2007)

8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface

STMicroelectronics 

CLOCK CHARACTERISTICS (Cont’d)

12.5.4 RC Oscillators

Symbol

fOSC (RCINT)

Parameter

Internal RC oscillator frequency

See Figure 78

Figure 78. Typical fOSC(RCINT) vs TA

Conditions

TA=25°C, VDD=5V

Min

Typ

Max Unit

2

3.5

5.6 MHz

Note: To reduce disturbance to the RC oscillator,

it is recommended to place decoupling capacitors

between VDD and VSS as shown in Figure 98

4

3.8

3.6

3.4

3.2

3

-45

Vdd = 5V

Vdd = 5.5V

0

25

70

130

TA(°C)

153/196

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