參數(shù)資料
型號： SAK-TC1762-128F80HL
廠商： INFINEON TECHNOLOGIES AG
元件分類： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP176
封裝： PLASTIC, LQFP-176
文件頁數(shù)： 58/114頁
文件大?。?/td> 852K
代理商： SAK-TC1762-128F80HL
TC1762
Functional Description
Preliminary
Data Sheet
44
V1.0, 2008-04
3.12.1
Functionality of GPTA0
The General Purpose Timer Array GPTA0 provides a set of hardware modules required
for high-speed digital signal processing:
Filter and Prescaler Cells (FPC) support input noise filtering and prescaler operation.
Phase Discrimination Logic units (PDL) decode the direction information output by a
rotation tracking system.
Duty
Cycle
Measurement
Cells
(DCM)
provide
pulse-width
measurement
capabilities.
A Digital Phase Locked Loop unit (PLL) generates a programmable number of GPTA
module clock ticks during an input signal’s period.
Global Timer units (GT) driven by various clock sources are implemented to operate
as a time base for the associated Global Timer Cells.
Global Timer Cells (GTC) can be programmed to capture the contents of a Global
Timer on an external or internal event. A GTC may also be used to control an external
port pin depending on the result of an internal compare operation. GTCs can be
logically concatenated to provide a common external port pin with a complex signal
waveform.
Local Timer Cells (LTC) operating in Timer, Capture, or Compare Mode may also be
logically tied together to drive a common external port pin with a complex signal
waveform. LTCs — enabled in Timer Mode or Capture Mode — can be clocked or
triggered by various external or internal events.
Input lines can be shared by an LTC and a GTC to trigger their programmed operation
simultaneously.
The following list summarizes the specific features of the GPTA unit.
Clock Generation Unit
Filter and Prescaler Cell (FPC)
– Six independent units
– Three basic operating modes:
Prescaler, Delayed Debounce Filter, Immediate Debounce Filter
– Selectable input sources:
Port lines, GPTA module clock, FPC output of preceding FPC cell
– Selectable input clocks:
GPTA module clock, prescaled GPTA module clock, DCM clock, compensated or
uncompensated PLL clock
–
f
GPTA/2 maximum input signal frequency in Filter Modes
Phase Discriminator Logic (PDL)
– Two independent units
– Two operating modes (2- and 3-sensor signals)
–
f
GPTA/4 maximum input signal frequency in 2-sensor Mode, fGPTA/6 maximum input
signal frequency in 3-sensor Mode
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAK-TC1762-128F80HL AC 功能描述:32位微控制器 - MCU 32 BIT SNGL-CHIP 3.3V 80MHz Flash RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
SAK-TC1762-128F80HLAC 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述:
SAK-TC1764-128F80HL 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:SK-TC176x Family Starter Kit
SAK-TC1764-128F80HLAA 制造商:Infineon Technologies AG 功能描述:
SAK-TC1766-192F80HL 制造商:Infineon Technologies AG 功能描述:Tricore,32 bit,1.5MB Flash,80MHz,USB
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