參數(shù)資料
型號： SAA-XC886LM-6FFA5V
廠商： INFINEON TECHNOLOGIES AG
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 96 MHz, MICROCONTROLLER, PQFP48
封裝： GREEN, PLASTIC, TQFP-48
文件頁數(shù)： 92/134頁
文件大小： 4390K
代理商： SAA-XC886LM-6FFA5V
SAA-XC886CLM
Functional Description
Data Sheet
53
V1.1, 2010-08
3.4
Interrupt System
The XC800 Core supports one non-maskable interrupt (NMI) and 14 maskable interrupt
requests. In addition to the standard interrupt functions supported by the core, e.g.,
configurable interrupt priority and interrupt masking, the SAA-XC886 interrupt system
provides extended interrupt support capabilities such as the mapping of each interrupt
vector to several interrupt sources to increase the number of interrupt sources
supported, and additional status registers for detecting and determining the interrupt
source.
3.4.1
Interrupt Source
Figure 12 to Figure 16 give a general overview of the interrupt sources and nodes, and
their corresponding control and status flags.
Figure 12
Non-Maskable Interrupt Request Sources
0073
H
NMIWDT
NMICON.0
WDT Overflow
>=1
Non
Maskable
Interrupt
NMIPLL
NMICON.1
PLL Loss of Lock
NMIFLASH
Flash Operation
Complete
NMIVDD
NMICON.4
VDD Pre-Warning
FNMIWDT
NMIISR.0
FNMIPLL
NMIISR.1
FNMIFLASH
NMIISR.2
FNMIVDD
NMIISR.4
NMIVDDP
NMICON.5
VDDP Pre-Warning
FNMIVDDP
NMIISR.5
NMIECC
NMICON.6
Flash ECC Error
FNMIECC
NMIISR.6
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA-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(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
SAA-XC886LM-8FFA5V 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit Single Chip Microcontroller
SAB 制造商:SEMIKRON 制造商全稱:Semikron International 功能描述:Surface mount diode
SAB 4-G 制造商:Multi-Contact 功能描述:
SAB 6922 AU / GN 制造商:Gerhard Sch?tzinger Labor-Sch?tz GmbH 功能描述:
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