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ST90135M6 参数 Datasheet PDF下载

ST90135M6图片预览
型号: ST90135M6
PDF下载: 下载PDF文件 查看货源
内容描述: 8月16号位微控制器( MCU ), 16至64K的ROM 。 OTP或EPROM 。 512 2K的RAM - ST9 +系列\n [8/16-BIT MICROCONTROLLER (MCU) WITH 16 TO 64K ROM. OTP OR EPROM. 512 TO 2K RAM - ST9 + FAMILY ]
分类和应用: 微控制器可编程只读存储器电动程控只读存储器
文件页数/大小: 199 页 / 2805 K
品牌: ETC [ ETC ]
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ST90158 - ELECTRICAL CHARACTERISTICS  
STANDARD TIMER TIMING TABLE  
(V = 5V ± 10%, T = 40°C to +105°C, C  
unless otherwise specified)  
= 50pF, f = 24MHz, Push-pull output configuration,  
INTCLK  
DD  
A
Load  
Value  
N°  
Symbol  
Parameter  
Unit  
(1)  
Formula  
Min  
Max  
167  
ns  
s
4 x (Psc+1) x (Cnt+1) x Tck  
(Psc+1) x (Cnt+1) x T  
2.8  
(2)  
1
TwSTOL  
STOUT Low Pulse Width  
STIN  
(2)  
ns  
with T  
8 x Tck  
STIN  
167  
ns  
s
4 x (Psc+1) x (Cnt+1) x Tck  
(Psc+1) x (Cnt+1) x T  
2.8  
(2)  
2
TwSTOH  
STOUT High Pulse Width  
STIN  
(2)  
ns  
with T  
8 x Tck  
STIN  
3
4
TwSTIL  
TwSTIH  
STIN High Pulse Width  
STIN Low Pulse Width  
4 x Tck  
4 x Tck  
(2)  
(2)  
(2)  
(2)  
ns  
ns  
Note: The value in the left hand column shows the formula used to calculate the timing minimum or maximum from the oscillator clock period,  
standard timer prescaler and counter programmed values.  
The value in the right hand two columns show the timing minimum and maximum for an internal clock (INTCLK) at 24MHz, with minimum and  
maximum prescaler value and minimum and maximum counter value.  
Measurement points are V  
or V for positive pulses and V or V for negative pulses.  
IH OL IL  
OH  
(1) Formula guaranteed by design.  
(2) Onthis product STIN isnot availableas Alternate Functionbut itis internallyconnectedtoa preciseclocksourcedirectly derivedfromOSCIN.  
Refer to RCCU chapter for details about clock distribution.  
Legend:  
Tck = INTCLK period = OSCIN period when OSCIN is not divided by 2;  
2 x OSCIN period when OSCIN is divided by 2;  
OSCIN period x PLL factor when the PLL is enabled.  
Psc = Standard Timer Prescaler Register content (STP): from 0 to 255  
Cnt = Standard Timer Couter Registers content (STH,STL): from 0 to 65535  
T
= Standard Timer Input signal period (STIN).  
STIN  
STANDARD TIMER TIMING  
187/199  
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