參數(shù)資料
型號(hào): ST72T631K4D0
廠商: 意法半導(dǎo)體
英文描述: LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
中文描述: 低速USB 8高達(dá)16K的內(nèi)存位微控制器系列,高達(dá)512字節(jié)RAM,8位ADC,水分散粒劑,定時(shí)器,SCI
文件頁(yè)數(shù): 100/109頁(yè)
文件大小: 857K
代理商: ST72T631K4D0
ST7263
100/109
COMMUNICATION INTERFACE CHARACTERISTICS
(Cont’d)
Figure 44. USB: Data signal Rise and fall time
Note1: Measured from 10% to 90% of the data signal. For more detailed informations, please refer to Chapter 7 (Elec-
trical) of the USB specification (version 1.1).
USB: Low speed electrical characteristics
Parameter
Driver characteristics:
Rise time
Symbol
Conditions
Min
Max
Unit
tr
Note 1,CL=50 pF
Note 1, CL=600 pF
Note 1, CL=50 pF
Note 1, CL=600 pF
tr/tf
75
ns
ns
ns
ns
%
300
Fall Time
tf
75
300
120
Rise/ Fall Time matching
Output signal Crossover
Voltage
trfm
80
VCRS
1.3
2.0
V
Differential
Data Lines
V
SS
tf
tr
Crossover
points
VCRS
相關(guān)PDF資料
PDF描述
ST72631K1B0 LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
ST72E631K1B0 LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
ST72631K1B1 LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
ST72E631K1B1 LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
ST72631K1D0 LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
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