參數資料
型號: ST72321BM
廠商: 意法半導體
英文描述: 80-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE(具有ICP,IAP,Nested Interrupt,TLI,ROP的8位MCU)
中文描述: 80引腳8位微控制器32至60,000閃存/ ROM,ADC的,5個定時器,SPI和SCI的I2C接口(具有比較方案,國際檢察官聯合會,嵌套中斷,中華語文研習所,人事登記的8位微控制器)
文件頁數: 134/178頁
文件大?。?/td> 3121K
代理商: ST72321BM
ST72F321M, ST72321BM
134/178
11 ELECTRICAL CHARACTERISTICS
11.1 PARAMETER CONDITIONS
Unless otherwise specified, all voltages are re-
ferred to V
SS
.
11.1.1 Minimum and Maximum values
Unless otherwise specified the minimum and max-
imum values are guaranteed in the worst condi-
tions of ambient temperature, supply voltage and
frequencies by tests in production on 100% of the
devices with an ambient temperature at T
A
=25°C
and T
A
=T
A
max (given by the selected temperature
range).
Data based on characterization results, design
simulation and/or technology characteristics are
indicated in the table footnotes and are not tested
in production. Based on characterization, the min-
imum and maximum values refer to sample tests
and represent the mean value plus or minus three
times the standard deviation (mean±3
Σ
).
11.1.2 Typical values
Unless otherwise specified, typical data are based
on T
A
=25°C, V
DD
=5V.They are given only as de-
sign guidelines and are not tested.
11.1.3 Typical curves
Unless otherwise specified, all typical curves are
given only as design guidelines and are not tested.
11.1.4 Loading capacitor
The loading conditions used for pin parameter
measurement are shown in
Figure 66
.
Figure 66. Pin loading conditions
11.1.5 Pin input voltage
The input voltage measurement on a pin of the de-
vice is described in
Figure 67
.
Figure 67. Pin input voltage
C
L
ST7 PIN
V
IN
ST7 PIN
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