參數(shù)資料
型號： ST92186B3BK
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PDIP32
封裝： PLASTIC, SDIP-32
文件頁數(shù)： 47/148頁
文件大?。?/td> 1664K
代理商： ST92186B3BK
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ST92186B - ELECTRICAL CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS (Cont’d)
CLOCK TIMING
(VDD = 5V ± 10% TA = -10°C + 70°C, unless otherwise specified)
EXTERNAL INTERRUPT TIMING
(Rising or falling edge mode; VDD = 5V ± 10%; TA = -10°C + 70°C, unless otherwise specified)
Note: The value in the left hand two columns shows the formula used to calculate the minimum or maximum timing from the oscillator clock
period, prescale value and number of wait cycles inserted. The value in the rignt hand two columns shows the minimum and maximum for
an external clock at 24 MHz divided by 2, prescale value of zero and zero wait status.
EXTERNAL INTERRUPT TIMING
Symbol
Parameter
Conditions
Value
Unit
Min
Max
TpC
OSCIN Clock Period
intern. div. by 2
41.7
ns
intern. div. by 1
83.3
ns
TrC
OSCIN rise time
12
ns
TfC
OSCIN fall time
12
ns
TwCL
OSCIN low width
intern. div. by 2
17
ns
intern. div. by 1
38
ns
TwCH
OSCIN high width
intern. div. by 2
17
ns
intern. div. by 1
38
ns
N°
Symbol
Parameter
Conditions
Unit
OSCIN
Divided
by 2 Min.
OSCIN
Not Divided
by 2 Min.
Min
Max
1
TwLR
Low Level Minimum Pulse width
in Rising Edge Mode
2TpC + 12
TpC + 12
95
ns
2
TwHR
High Level Minimum Pulse width
in Rising Edge Mode
2TpC + 12
TpC + 12
95
ns
3
TwLF
Low Level Minimum Pulse width
in Falling Edge Mode
2TpC + 12
TpC + 12
95
ns
4
TwHF
High Level Minimum Pulse width
in Falling Edge Mode
2TpC + 12
TpC + 12
95
ns
INTn
1
23
4
RISING EDGE DETECTION
FALLING EDGE DETECTION
n = 0-7
VA00112
相關(guān)PDF資料
PDF描述
ST92195B2T1/XXX 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP64
ST92195B3B1/XXX 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PDIP56
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ST92195B5T1/XXX 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP64
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