ST72325J4B5 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST72325J4B5

8-BIT MCU WITH 16 TO 60K FLASH/ROM, ADC, CSS, FIVE TIMERS, SPI, SCI, I2C INTERFACE

STMicroelectronics 

ST72325

CLOCK CHARACTERISTICS (Cont’d)

12.5.4 RC Oscillators

Symbol

fOSC (RCINT)

Parameter

Internal RC oscillator frequency

See Figure 77

Figure 77. 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 97

4

3.8

3.6

3.4

3.2

3

-45

Vdd = 5V

Vdd = 5.5V

0

25

70

130

TA(°C)

152/193

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