參數(shù)資料
型號(hào): EFM32TG210F32
廠商: Energy Micro
文件頁數(shù): 22/136頁
文件大?。?/td> 0K
描述: MCU 32BIT 32KB FLASH 32-QFN
特色產(chǎn)品: EFM32 Tiny Gecko
標(biāo)準(zhǔn)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: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 24
程序存儲(chǔ)器容量: 32KB(32K x 8)
程序存儲(chǔ)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(zhuǎn)換器: A/D 4x12b,D/A 1x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 32-VQFN 裸露焊盤
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 914-1034-6
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
118
www.energymicro.com
RASR is accessible using word or halfword accesses:
the most significant halfword holds the region attributes
the least significant halfword holds the region size and the region and subregion enable bits.
The bit assignments are:
XN
Reserved
31
29 28 27 26
24 23 22 21
19 18 17 16 15
8 7 6 5
1 0
AP
TEX
S C B
SRD
SIZE
ENABLE
Reserved
Table 4.43. RASR bit assignments
Bits
Name
Function
[31:29]
-
Reserved.
[28]
XN
Instruction access disable bit:
0 = instruction fetches enabled1 = instruction fetches disabled.
[27]
-
Reserved.
[26:24]
AP
Access permission field, see Table 4.47 (p. 120) .
[23:22]
-
Reserved.
[21:19, 17, 16]
TEX, C, B
Memory access attributes, see Table 4.45 (p. 119) .
[18]
S
Shareable bit, see Table 4.45 (p. 119) .
[15:8]
SRD
Subregion disable bits. For each bit in this field:
0 = corresponding sub-region is enabled
1 = corresponding sub-region is disabled
See Section 4.5.8.3 (p. 122) for more information.
Region sizes of 128 bytes and less do not support subregions. When writing the attributes
for such a region, write the SRD field as 0x00.
[7:6]
-
Reserved.
[5:1]
SIZE
Specifies the size of the MPU protection region. The minimum permitted value is 3
(b00010), see See Section 4.5.5.1 (p. 118) for more information.
[0]
ENABLE
Region enable bit.
For information about access permission, see Section 4.5.6 (p. 119) .
4.5.5.1 SIZE field values
The SIZE field defines the size of the MPU memory region specified by the RNR. as follows:
(Region size in bytes) = 2
(SIZE+1)
The smallest permitted region size is 32B, corresponding to a SIZE value of 4. Table 4.44 (p. 118)
gives example SIZE values, with the corresponding region size and value of N in the RBAR.
Table 4.44. Example SIZE field values
SIZE value
Region size
Value of N
1
Note
b00100 (4)
32B
5
Minimum permitted size
相關(guān)PDF資料
PDF描述
MPC565CZP56 IC MPU 32BIT IM FLASH 388-PBGA
C8051F587-IQ IC 8051 MCU 96K FLASH 32-QFP
MC68HC11F1CFN2 IC MCU 512 EEPROM 2MHZ 68-PLCC
MC68HC11F1CFN3 IC MCU 512 EEPROM 3MHZ 68-PLCC
MC68HC11F1CFN4 IC MCU 512 EEPROM 4MHZ 68-PLCC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EFM32TG210F32-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:TINY GECKO MCU - Cut TR (SOS) 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 32QFN
EFM32TG210F32-QFN32T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays
EFM32TG210F32-QFN32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 32QFN
EFM32-TG210F32-SK 功能描述:IC MICRO KIT GECKO 32QFN RoHS:是 類別:套件 >> 半導(dǎo)體產(chǎn)品 - IC 元件分類 系列:Tiny Gecko 其它有關(guān)文件:NXPLOGIC2-KIT-ND Contents 標(biāo)準(zhǔn)包裝:1 系列:74AUP 套件類型:邏輯 值:180 件 - 18 種值各 10 件 包裝:- 安裝類型:表面貼裝 包括封裝:6-XSON,8-XSON,8-XQFN 產(chǎn)品目錄頁面:2653 (CN2011-ZH PDF) 工具箱內(nèi)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... 其它名稱:NXPLOGIC2-KIT
EFM32TG210F32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 32QFN