參數(shù)資料
型號： SAF-XC2387-72F66L
廠商： INFINEON TECHNOLOGIES AG
元件分類： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQFP144
封裝： GREEN, PLASTIC, LQFP-144
文件頁數(shù)： 64/120頁
文件大小： 1432K
代理商： SAF-XC2387-72F66L
XC2387
XC2000 Family Derivatives
Functional Description
Data Sheet
46
V2.1, 2008-08
The XC2387 includes an excellent mechanism to identify and process exceptions or
error conditions that arise during run-time, the so-called ‘Hardware Traps’. A hardware
trap causes an immediate non-maskable system reaction similar to a standard interrupt
service (branching to a dedicated vector table location). The occurrence of a hardware
trap is also indicated by a single bit in the trap flag register (TFR). Unless another higher-
priority trap service is in progress, a hardware trap will interrupt any ongoing program
execution. In turn, hardware trap services can normally not be interrupted by standard
or PEC interrupts.
Table 7 shows all possible exceptions or error conditions that can arise during runtime:
Table 7
Trap Summary
Exception Condition
Trap
Flag
Trap
Vector
Location1)
1) Register VECSEG defines the segment where the vector table is located to.
Bitfield VECSC in register CPUCON1 defines the distance between two adjacent vectors. This table
represents the default setting, with a distance of 4 (two words) between two vectors.
Trap
Number
Trap
Priority
Reset Functions
–
RESET
xx’0000H
00H
III
Class A Hardware Traps:
System Request 0
Stack Overflow
Stack Underflow
Software Break
SR0
STKOF
STKUF
SOFTBRK
SR0TRAP
STOTRAP
STUTRAP
SBRKTRAP
xx’0008H
xx’0010H
xx’0018H
xx’0020H
02H
04H
06H
08H
II
Class B Hardware Traps:
System Request 1
Undefined Opcode
Memory Access Error
Protected Instruction
Fault
Illegal Word Operand
Access
SR1
UNDOPC
ACER
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(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAF-XC2387-72F66L AC 功能描述:IC MCU 16BIT FLASH 144-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:XC23xx 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C，智能卡，UART/USART，USB 外圍設(shè)備:LED，POR，WDT 輸入/輸出數(shù):9 程序存儲器容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤 包裝:管件
SAF-XC2387-72F66LAC 功能描述:16位微控制器 - MCU 16 BIT 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(fēng)格:SMD/SMT
SAF-XC2766X-96F66L66 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16/32-Bit Single-Chip Microcontroller with 32-Bit Performance
SAF-XC2786X-96F66L 制造商:Infineon Technologies AG 功能描述:
SAF-XC822-1FRA 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit Single-Chip Microcontroller
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