參數(shù)資料
型號： EFM32TG232F32
廠商： Energy Micro
文件頁數(shù)： 4/136頁
文件大小： 0K
描述： IC MCU 32BIT 32KB FLASH 64LQFP
特色產(chǎn)品： EFM32 Tiny Gecko
標準包裝： 1
系列： Tiny Gecko
核心處理器： ARM? Cortex?-M3
芯體尺寸： 32-位
速度： 32MHz
連通性： I²C，IrDA，智能卡，SPI，UART/USART
外圍設備： 欠壓檢測/復位，DMA，I²S，POR，PWM，WDT
輸入/輸出數(shù)： 53
程序存儲器容量： 32KB（32K x 8）
程序存儲器類型： 閃存
RAM 容量： 4K x 8
電壓 - 電源 (Vcc/Vdd)： 1.8 V ~ 3.8 V
數(shù)據(jù)轉換器： A/D 8x12b，D/A 1x12b
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 64-TQFP
包裝： 標準包裝
其它名稱： 914-1030-6
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
101
www.energymicro.com
Bits
Name
Function
[4]
SEVONPEND
Send Event on Pending bit:
0 = only enabled interrupts or events can wakeup the processor, disabled interrupts are
excluded1 = enabled events and all interrupts, including disabled interrupts, can wakeup the
processor.
When an event or interrupt enters pending state, the event signal wakes up the processor
from WFE. If the processor is not waiting for an event, the event is registered and affects the
next WFE.
The processor also wakes up on execution of an SEV instruction or an external event.
[3]
-
Reserved.
[2]
SLEEPDEEP
Controls whether the processor uses sleep or deep sleep as its low power mode:
0 = sleep
1 = deep sleep.
[1]
SLEEPONEXIT
Indicates sleep-on-exit when returning from Handler mode to Thread mode:
0 = do not sleep when returning to Thread mode.
1 = enter sleep, or deep sleep, on return from an ISR.
Setting this bit to 1 enables an interrupt driven application to avoid returning to an empty main
application.
[0]
-
Reserved.
4.3.8 Configuration and Control Register
The CCR controls entry to Thread mode and enables:
the handlers for NMI, hard fault and faults escalated by FAULTMASK to ignore bus faults
trapping of divide by zero and unaligned accesses
access to the STIR by unprivileged software, see Section 4.2.8 (p. 93) .
See the register summary in Table 4.12 (p. 94) for the CCR attributes.
The bit assignments are:
DIV_0_TRP
Reserved
UNALIGN_TRP
NONBASETHRDENA
USERSETMPEND
BFHFNMIGN
STKALIGN
Reserved
31
10 9 8 7
5 4 3 2 1 0
Reserved
Table 4.20. CCR bit assignments
Bits
Name
Function
[31:10]
-
Reserved.
[9]
STKALIGN
Indicates stack alignment on exception entry:
0 = 4-byte aligned1 = 8-byte aligned.
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相關代理商/技術參數(shù)
參數(shù)描述
EFM32TG232F32-QFP64 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 64TQFP
EFM32TG232F32-QFP64T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays
EFM32TG232F32-QFP64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64TQFP
EFM32TG232F32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64TQFP
EFM32TG232F8 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 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
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