參數(shù)資料
型號(hào)： ST7FLITE09Y0B3
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDIP16
封裝： 0.300 INCH, PLASTIC, DIP-16
文件頁數(shù)： 58/115頁
文件大?。?/td> 781K
代理商： ST7FLITE09Y0B3
ST7FLITE0
47/115
LITE TIMER (Cont’d)
Input Capture
The 8-bit input capture register is used to latch the
free-running upcounter after a rising or falling edge
is detected on the ICAP1 pin. When an input cap-
ture occurs, the ICF bit is set and the LTICR regis-
ter contains the MSB of the free-running up-
counter. An interrupt is generated if the ICIE bit is
set. The ICF bit is cleared by reading the LTICR
register.
The LTICR is a read only register and always con-
tains the data from the last input capture. Input
capture is inhibited if the ICF bit is set.
11.1.4 Low Power Modes
11.1.5 Interrupts
Note: The TBF and ICF interrupt events are con-
nected to separate interrupt vectors (see Inter-
rupts chapter).
They generate an interrupt if the enable bit is set in
the LTCSR register and the interrupt mask in the
CC register is reset (RIM instruction).
Figure 31. Input Capture Timing Diagram.
Mode
Description
SLOW
No effect on Lite timer (this peripheral
is driven directly by fOSC/32)
WAIT
No effect on Lite timer
HALT
No effect on Lite timer
Interrupt
Event
Flag
Enable
Control
Bit
Exit
from
Wait
Exit
from
Halt
Timebase
Event
TBF
TBIE
Yes
IC Event
ICF
ICIE
Yes
No
04h
8-bit COUNTER
t
01h
fOSC/32
xxh
02h
03h
05h
06h
07h
04h
LTIC PIN
ICF FLAG
LTICR REGISTER
CLEARED
4
s
(@ 8MHz fOSC)
fCPU
BY S/W
07h
READING
LTIC REGISTER
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST7FLITE09Y0B6 功能描述:8位微控制器 -MCU Flash 1.5K SPI Intrf RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FLITE09Y0B6 制造商:STMicroelectronics 功能描述:IC 8BIT FLASH MCU 7FLITE09 DIP16
ST7FLITE09Y0B6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, timers, SPI
ST7FLITE09Y0M3 功能描述:8位微控制器 -MCU Flash 1.5K SPI Intrf RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FLITE09Y0M6 功能描述:8位微控制器 -MCU Flash 1.5K SPI Intrf RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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