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| 型號： | SAK-XC164CS-32F20F |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封裝： | 0.50 MM PITCH, GREEN, PLASTIC, TQFP-100 |
| 文件頁數(shù)： | 22/81頁 |
| 文件大?。?/td> | 1106K |
| 代理商： | SAK-XC164CS-32F20F |
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XC164-32
Derivatives
Functional Description
Data Sheet
27
V1.1, 2006-08
The XC164CS also provides an excellent mechanism to identify and to process
exceptions or error conditions that arise during run-time, so-called ‘Hardware Traps’.
Hardware traps cause immediate non-maskable system reaction which is similar to a
standard interrupt service (branching to a dedicated vector table location). The
occurrence of a hardware trap is additionally signified by an individual bit in the trap flag
register (TFR). Except when another higher prioritized trap service is in progress, a
hardware trap will interrupt any actual program execution. In turn, hardware trap services
can normally not be interrupted by standard or PEC interrupts.
Table 5 shows all of the possible exceptions or error conditions that can arise during run-
time:
Table 5
Hardware Trap Summary
Exception Condition
Trap
Flag
Trap
Vector
Location1)
1) Register VECSEG defines the segment where the vector table is located to.
Trap
Number
Trap
Priority
Reset Functions:
Hardware Reset
Software Reset
Watchdog Timer
Overflow
–
RESET
xx’0000H
00H
III
Class A Hardware Traps:
Non-Maskable Interrupt
Stack Overflow
Stack Underflow
Software Break
NMI
STKOF
STKUF
SOFTBRK
NMITRAP
STOTRAP
STUTRAP
SBRKTRAP
xx’0008H
xx’0010H
xx’0018H
xx’0020H
02H
04H
06H
08H
II
Class B Hardware Traps:
Undefined Opcode
PMI Access Error
Protected Instruction
Fault
Illegal Word Operand
Access
UNDOPC
PACER
PRTFLT
ILLOPA
BTRAP
xx’0028H
0AH
I
Reserved
–
[2CH - 3CH][0BH -
0FH]
–
Software Traps
TRAP Instruction
––
Any
[xx’0000H -
xx’01FCH]
in steps of
4H
Any
[00H -
7FH]
Current
CPU
Priority
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SAK-XC164CS-32F20F BB-A | 功能描述:16位微控制器 - MCU 16BIT SNGL CHIP 5V 20MHz Flash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT |
| SAK-XC164CS-32F20F BB-A TR | 制造商:Infineon Technologies AG 功能描述: |
| SAKXC164CS32F20FBB-A | 制造商:Infineon Technologies AG 功能描述: |
| SAK-XC164CS-32F40F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SAK-XC164CS-32F40F BB | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit XC166 CISC/DSP/RISC 256KB Flash 2.5V/5V 100-Pin TQFP |
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