参数资料
型号: EFM32TG108F32
厂商: Energy Micro
文件页数: 58/136页
文件大小: 0K
描述: MCU 32BIT 32KB FLASH 24-QFN
特色产品: EFM32 Tiny Gecko
标准包装: 1
系列: Tiny Gecko
核心处理器: ARM? Cortex?-M3
芯体尺寸: 32-位
速度: 32MHz
连通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 17
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 4K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.8 V
数据转换器: A/D 2x12b,D/A 1x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 24-VQFN 裸露焊盘
包装: 标准包装
其它名称: 914-1032-6
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
28
www.energymicro.com
this value provide information on the return stack and processor mode. Table 2.16 (p. 28) shows the
EXC_RETURN[3:0] values with a description of the exception return behavior.
The processor sets EXC_RETURN bits[31:4] to 0xFFFFFFF. When this value is loaded into the PC
it indicates to the processor that the exception is complete, and the processor initiates the exception
return sequence.
Table 2.16. Exception return behavior
EXC_RETURN[3:0]
Description
bXXX0
Reserved.
b0001
Return to Handler mode.
Exception return gets state from MSP.
Execution uses MSP after return.
b0011
Reserved.
b01X1
Reserved.
b1001
Return to Thread mode.
Exception return gets state from MSP.
Execution uses MSP after return.
b1101
Return to Thread mode.
Exception return gets state from PSP.
Execution uses PSP after return.
b1X11
Reserved.
2.4 Fault handling
Faults are a subset of the exceptions, see Section 2.3 (p. 22) . The following generate a fault:
a bus error on:
an instruction fetch or vector table load
a data access
an internally-detected error such as an undefined instruction or an attempt to change state with a BX
instruction
attempting to execute an instruction from a memory region marked as Non-Executable (XN)
an MPU fault because of a privilege violation or an attempt to access an unmanaged region.
2.4.1 Fault types
Table 2.17 (p. 28) shows the types of fault, the handler used for the fault, the corresponding fault
status register, and the register bit that indicates that the fault has occurred. See Section 4.3.11 (p.
105) for more information about the fault status registers.
Table 2.17. Faults
Fault
Handler
Bit name
Fault status register
Bus error on a vector read
VECTTBL
Fault escalated to a hard fault
Hard fault
FORCED
MPU mismatch:
-
on instruction access
IACCVIOL
1
on data access
Memory
management
fault
DACCVIOL
相关PDF资料
PDF描述
P87C52X2FN,112 IC 80C51 MCU 256 RAM 40DIP
LPC1224FBD64/121,1 MCU 32BIT 48K FLASH 4K 64-LQFP
C8051F930-GM IC 8051 MCU 64K FLASH 32-QFN
MMC2107CFCPV33 IC MCU 33MHZ 128K FLASH 144-LQFP
LPC11E14FHN33/401, IC MCU 32BIT 32K 32HVQFN
相关代理商/技术参数
参数描述
EFM32TG108F32-QFN24 制造商:Energy Micro AS 功能描述:TINY GECKO MCU - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 24QFN
EFM32TG108F32-QFN24T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays
EFM32TG108F32-QFN24-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 24QFN
EFM32-TG108F32-SK 功能描述:IC MICRO KIT GECKO 24QFN RoHS:是 类别:套件 >> 半导体产品 - IC 元件分类 系列:Tiny Gecko 其它有关文件:NXPLOGIC2-KIT-ND Contents 标准包装:1 系列:74AUP 套件类型:逻辑 值:180 件 - 18 种值各 10 件 包装:- 安装类型:表面贴装 包括封装:6-XSON,8-XSON,8-XQFN 产品目录页面:2653 (CN2011-ZH PDF) 工具箱内容:(10) 568-4391-1-ND - IC GATE MULT-FUNC CONFIG 6-XSON(10) 568-4390-1-ND - IC CONFIG MULT-FUNC GATE 6-XSON(10) 568-4389-1-ND - IC GATE DUAL FUNCTION 8-XSON(10) 568-4388-1-ND - IC GATE DUAL FUNCTION 8-XQFN(10) 568-4387-1-ND - IC F-F D-TYPE POS EDGE 8-XSON(10) 568-4386-1-ND - IC F-F D-TYPE POS EDGE 8-XQFN(10) 568-4385-1-ND - IC CONFIG MULTI-FUNC GATE 6-XSON(10) 568-4384-1-ND - IC EX-OR GATE 3-IN 6-XSON(10) 568-4383-1-ND - IC F-F D-TYPE POS EDGE 6-XSON(10) 568-4382-1-ND - IC LATCH D-TYPE 6-XSON更多... 其它名称:NXPLOGIC2-KIT
EFM32TG108F32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 24QFN