參數(shù)資料
型號： SAL-XC886C-8FFA5V
廠商： INFINEON TECHNOLOGIES AG
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP48
封裝： GREEN, PLASTIC, TQFP-48
文件頁數(shù)： 133/134頁
文件大?。?/td> 864K
代理商： SAL-XC886C-8FFA5V
SAL-XC886CLM
Functional Description
Data Sheet
91
V1.0, 2010-05
3.18
Timer 2 and Timer 21
Timer 2 and Timer 21 are 16-bit general purpose timers (THL2) that are fully compatible
and have two modes of operation, a 16-bit auto-reload mode and a 16-bit one channel
capture mode, see Table 32. As a timer, the timers count with an input clock of PCLK/12
(if prescaler is disabled). As a counter, they count 1-to-0 transitions on pin T2. In the
counter mode, the maximum resolution for the count is PCLK/24 (if prescaler is
disabled).
Table 32
Timer 2 Modes
Mode
Description
Auto-reload Up/Down Count Disabled
Count up only
Start counting from 16-bit reload value, overflow at FFFF
H
Reload event configurable for trigger by overflow condition only, or by
negative/positive edge at input pin T2EX as well
Programmble reload value in register RC2
Interrupt is generated with reload event
Up/Down Count Enabled
Count up or down, direction determined by level at input pin T2EX
No interrupt is generated
Count up
– Start counting from 16-bit reload value, overflow at FFFF
H
– Reload event triggered by overflow condition
– Programmble reload value in register RC2
Count down
– Start counting from FFFF
H, underflow at value defined in register
RC2
– Reload event triggered by underflow condition
– Reload value fixed at FFFF
H
Channel
capture
Count up only
Start counting from 0000
H, overflow at FFFFH
Reload event triggered by overflow condition
Reload value fixed at 0000
H
Capture event triggered by falling/rising edge at pin T2EX
Captured timer value stored in register RC2
Interrupt is generated with reload or capture event
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAL-XC886CLM 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit Single Chip Microcontroller
SAL-XC886CLM-8FFA 5V AC 功能描述:8位微控制器 -MCU 8-Bit Single Chip Microcontroller 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
SAL-XC886CM-8FFA 5V AC 功能描述:8位微控制器 -MCU 8-Bit Single Chip Microcontroller 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
SAL-XC886LM-8FFA 5V AC 功能描述:8位微控制器 -MCU 8-Bit Single Chip Microcontroller 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
SAM 9 LL-SUB-12-1F 制造商:Timesys Corporation 功能描述:LINUXLINK PRO EDITION FOR ATMEL SAM9 - Virtual or Non-Physical Inventory (Software & Literature)
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