ST72633K4D0 查看數據表（PDF） - STMicroelectronics

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ST72633K4D0

LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C

STMicroelectronics 

8-BIT ADC CHARACTERISTICS (Cont’d)

VAIN

RAIN

Px.x/AINx

Cpin

Cpin = input capacitance

5pF

VT

= threshold voltage

SS

= sampling switch

Chold = sample/hold

capacitance

leakage = leakage current

at the pin due

to various junctions

VDD

VT = 0.6V

Sampling

Switch

SS

VT = 0.6V

leakage

±1µA

ST7263

Chold

22.4 pF

VSS

103/109

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