参数资料
型号: EFM32GG995F512
厂商: Energy Micro
文件页数: 24/73页
文件大小: 0K
描述: IC MCU 32BIT 512KB FLASH BGA120
标准包装: 1,000
系列: Giant Gecko
核心处理器: ARM? Cortex?-M3
芯体尺寸: 32-位
速度: 48MHz
连通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART,USB
外围设备: 欠压检测/复位,DMA,LCD,POR,PWM,WDT
输入/输出数: 93
程序存储器容量: 512KB(512K x 8)
程序存储器类型: 闪存
RAM 容量: 128K x 8
电压 - 电源 (Vcc/Vdd): 1.85 V ~ 3.8 V
数据转换器: A/D 8x12b,D/A 2x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 120-VFBGA
包装: 带卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32GG995FXX - d0080_Rev1.10
30
www.energymicro.com
Symbol
Parameter
Condition
Min
Typ
Max
Unit
1.25V reference
0.2
2
0.7
3
LSB/°C
OFFSETED
Offset error drift
2.5V reference
0.2
2
0.62
3
LSB/°C
1On the average every ADC will have one missing code, most likely to appear around 2048 +/- n*512 where n can be a value in
the set {-3, -2, -1, 1, 2, 3}. There will be no missing code around 2048, and in spite of the missing code the ADC will be monotonic
at all times so that a response to a slowly increasing input will always be a slowly increasing output. Around the one code that is
missing, the neighbour codes will look wider in the DNL plot. The spectra will show spurs on the level of -78dBc for a full scale
input for chips that have the missing code issue.
2Typical numbers given by abs(Mean) / (85 - 25).
3Max number given by (abs(Mean) + 3x stddev) / (85 - 25).
The integral non-linearity (INL) and differential non-linearity parameters are explained in Figure 3.12 (p.
30) and Figure 3.13 (p. 31) , respectively.
Figure 3.12. Integral Non-Linearity (INL)
Ideal t ransfer
curve
Digit al ouput code
Analog Input
INL= |[ (VD-VSS)/VLSBIDEAL] - D| where 0 < D < 2
N - 1
0
1
2
3
4092
4093
4094
4095
VOFFSET
Act ual ADC
t ranfer funct ion
before offset and
gain correct ion
Act ual ADC
t ranfer funct ion
aft er offset and
gain correct ion
INL Error
(End Point INL)
相关PDF资料
PDF描述
EFM32LG230F128 IC MCU 32BIT 128KB FLASH QFN64
EFM32LG232F256 IC MCU 32BIT 256KB FLASH BGA112
EFM32LG280F256 IC MCU 32BIT 256KB FLASH QFP100
EFM32LG290F128 IC MCU 32BIT 128KB FLASH BGA112
EFM32LG295F256 IC MCU 32BIT 256KB FLASH BGA120
相关代理商/技术参数
参数描述
EFM32GG995F512-BGA120 制造商:Energy Micro AS 功能描述:GIANT GECKO MICRO, LOW POWER - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 512KB FLASH 120BGA
EFM32GG995F512-BGA120T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, GIANT GECKO - Trays
EFM32GG995F512-BGA120-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 512KB FLASH 120BGA
EFM32GG995F512-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 512KB FLASH 120BGA
EFM32GG-DK3750 功能描述:开发板和工具包 - ARM DEVELOPMENT KIT RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V