參數(shù)資料
型號(hào): EFM32G290F64
廠商: Energy Micro
文件頁數(shù): 4/69頁
文件大小: 0K
描述: MCU 32BIT 64KB FLASH 112-BGA
標(biāo)準(zhǔn)包裝: 1,000
系列: 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/復(fù)位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 90
程序存儲(chǔ)器容量: 64KB(64K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.8 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 2x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 112-LFBGA
包裝: 帶卷 (TR)
其它名稱: EFM32G290F64-BGA112
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G290FXX - d0007_Rev1.60
12
www.energymicro.com
3.4.1 EM0 Current Consumption
Figure 3.1. EM0 Current consumption while executing prime number calculation code from flash
with HFRCO running at 28MHz
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
Vdd [ V]
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
Id
d
[m
A
]
-40.0° C
-15.0° C
5.0° C
25.0° C
45.0° C
65.0° C
85.0° C
–40
–15
5
25
45
65
85
Tem perat ure [ ° C]
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
Id
d
[m
A
]
Vdd= 2.0V
Vdd= 2.2V
Vdd= 2.4V
Vdd= 2.6V
Vdd= 2.8V
Vdd= 3.0V
Vdd= 3.2V
Vdd= 3.4V
Vdd= 3.6V
Vdd= 3.8V
Figure 3.2. EM0 Current consumption while executing prime number calculation code from flash
with HFRCO running at 21MHz
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
Vdd [ V]
3.5
3.6
3.7
3.8
3.9
4.0
Id
d
[m
A
]
-40.0° C
-15.0° C
5.0° C
25.0° C
45.0° C
65.0° C
85.0° C
–40
–15
5
25
45
65
85
Tem perat ure [ ° C]
3.5
3.6
3.7
3.8
3.9
4.0
Id
d
[m
A
]
Vdd= 2.0V
Vdd= 2.2V
Vdd= 2.4V
Vdd= 2.6V
Vdd= 2.8V
Vdd= 3.0V
Vdd= 3.2V
Vdd= 3.4V
Vdd= 3.6V
Vdd= 3.8V
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