ST72F324J2TCTX Ver la hoja de datos (PDF) - STMicroelectronics

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ST72F324J2TCTX

8-bit MCU for automotive, 3.8 to 5.5V operating range with 8 to 32 Kbyte Flash, 10-bit ADC, 4 timers, SPI, SCI

STMicroelectronics 

ST72324xx-Auto

Electrical characteristics

12.3 Operating conditions

Table 86. Operating conditions

Symbol

Parameter

Conditions

Min Max Unit

fCPU

VDD

Internal clock frequency

Operating voltage (except Flash Write/Erase)

Operating voltage for Flash Write/Erase

VPP = 11.4 to 12.6V

A-suffix versions

0 8 MHz

3.8 5.5

V

4.5 5.5

85

TA Ambient temperature range

B-suffix versions

-40 105 °C

Obsolete Product(s) - Obsolete Product(s) Note:

C-suffix version

125

Figure 62. fCPU max versus VDD

fCPU [MHz]

8

Functionality

not guaranteed 6

in this area

4

2

1

0

3.5

3.84.0

4.5

5.5

Supply voltage [V]

Functionality

guaranteed

in this area

(unless

otherwise

specified

in the tables

of parametric

data)

Some temperature ranges are only available with a specific package and memory size.

Refer to Section 14: Device configuration and ordering information.

Warning: Do not connect 12V to VPP before VDD is powered on, as this

may damage the device.

Doc ID 13841 Rev 1

149/193

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