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参数资料
型号： EFM32-TG210F32-SK
厂商： Energy Micro
文件页数： 5/136页
文件大小： 0K
描述： IC MICRO KIT GECKO 32QFN
标准包装： 1
系列： Tiny Gecko
套件类型： 微控制器
值： 2 件 - 闪存 - 32KB
包装： 纸板盒
安装类型： 表面贴装
包括封装： 32-QFN
工具箱内容： (2) 914-1034-2-ND - MCU 32BIT 32KB FLASH 32-QFN
其它名称： 914-1019
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
102
www.energymicro.com
Bits
Name
Function
On exception entry, the processor uses bit[9] of the stacked PSR to indicate the
stack alignment. On return from the exception it uses this stacked bit to restore the
correct stack alignment.
[8]
BFHFNMIGN
Enables handlers with priority -1 or -2 to ignore data bus faults caused by load and
store instructions. This applies to the hard fault, NMI, and FAULTMASK escalated
handlers:
0 = data bus faults caused by load and store instructions cause a lock-up
1 = handlers running at priority -1 and -2 ignore data bus faults caused by load and
store instructions.
Set this bit to 1 only when the handler and its data are in absolutely safe memory.
The normal use of this bit is to probe system devices and bridges to detect control
path problems and fix them.
[7:5]
-
Reserved.
[4]
DIV_0_TRP
Enables faulting or halting when the processor executes an SDIV or UDIV
instruction with a divisor of 0:
0 = do not trap divide by 0
1 = trap divide by 0.
When this bit is set to 0,a divide by zero returns a quotient of 0.
[3]
UNALIGN_TRP
Enables unaligned access traps:
0 = do not trap unaligned halfword and word accesses1 = trap unaligned halfword
and word accesses.
If this bit is set to 1, an unaligned access generates a usage fault.
Unaligned LDM, STM, LDRD, and STRD instructions always fault irrespective of
whether UNALIGN_TRP is set to 1.
[2]
-
Reserved.
[1]
USERSETMPEND
Enables unprivileged software access to the STIR, see Section 4.2.8 (p. 93) :
0 = disable1 = enable.
[0]
NONEBASETHRDENA
Indicates how the processor enters Thread mode:
0 = processor can enter Thread mode only when no exception is active.
1 = processor can enter Thread mode from any level under the control of an
EXC_RETURN value, see Section 2.3.7.2 (p. 27) .
4.3.9 System Handler Priority Registers
The SHPR1-SHPR3 registers set the priority level, 0 to 7 of the exception handlers that have configurable
priority.
SHPR1-SHPR3 are byte accessible. See the register summary in Table 4.12 (p. 94) for their
attributes.
The system fault handlers and the priority field and register for each handler are:
Table 4.21. System fault handler priority fields
Handler
Field
Register description
Memory management fault
PRI_4
Bus fault
PRI_5
Usage fault
PRI_6
Section 4.3.9.1 (p. 103)
SVCall
PRI_11
Section 4.3.9.2 (p. 103)
PendSV
PRI_14
Section 4.3.9.2 (p. 103)
相关PDF资料
PDF描述
1267 X 6" TAPE ALUMINUM FOIL 6" X 1FT
7810 0.25MM ECAP COND PAD .25MM 7.7" X 10"
7810 0.20MM ECAP COND PAD .20MM 7.7" X 10"
1170 X 6" TAPE FOIL .002" 6" X 18YDS
EFM32-TG110F32-SK IC MICRO KIT GECKO 24QFN
相关代理商/技术参数
参数描述
EFM32TG210F32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 32QFN
EFM32TG210F8 功能描述:ARM微控制器 - MCU 8KB Flash 2KB RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
EFM32TG210F8-QFN32 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 8KB FLASH 32QFN
EFM32TG210F8-QFN32T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays
EFM32TG210F8-QFN32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 8KB FLASH 32QFN
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