參數(shù)資料
型號: EFM32GG390F1024
廠商: Energy Micro
文件頁數(shù): 24/70頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 1024KB FLASH BGA112
標(biāo)準(zhǔn)包裝: 1,000
系列: Giant Gecko
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 48MHz
連通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART,USB
外圍設(shè)備: 欠壓檢測/復(fù)位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 87
程序存儲器容量: 1MB(1M x 8)
程序存儲器類型: 閃存
RAM 容量: 128K x 8
電壓 - 電源 (Vcc/Vdd): 1.85 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)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32GG390FXX - d0040_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)
相關(guān)PDF資料
PDF描述
EFM32GG395F1024 IC MCU 32BIT 1024KB FLASH BGA120
EFM32GG840F1024 IC MCU 32BIT 1024KB FLASH QFN64
EFM32GG842F1024 IC MCU 32BIT 1024KB FLASH QFP64
EFM32GG880F1024 IC MCU 32BIT 1024KB FLSH LQFP100
EFM32GG890F1024 IC MCU 32BIT 1024KB FLASH BGA112
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EFM32GG390F1024-BGA112 制造商:Energy Micro AS 功能描述:GIANT GECKO MCU - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 1MB FLASH 112BGA
EFM32GG390F1024-BGA112T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, GIANT GECKO - Trays
EFM32GG390F1024-BGA112-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 1MB FLASH 112BGA
EFM32GG390F1024G-E-BGA112R 功能描述:IC MCU 32BIT 1MB FLASH 112BGA 制造商:silicon labs 系列:Giant Gecko 包裝:剪切帶(CT) 零件狀態(tài):在售 核心處理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:48MHz 連接性:EBI/EMI,I2C,IrDA,智能卡,SPI,UART/USART,USB 外設(shè):欠壓檢測/復(fù)位,DMA,POR,PWM,WDT I/O 數(shù):87 程序存儲容量:1MB(1M x 8) 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:128K x 8 電壓 - 電源(Vcc/Vdd):1.98 V ~ 3.8 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x12b,D/A 2x12b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 85°C(TA) 封裝/外殼:112-LFBGA 供應(yīng)商器件封裝:112-BGA(10x10) 標(biāo)準(zhǔn)包裝:1
EFM32-GG390F1024-SK 制造商:Energy Micro AS 功能描述:GIANT GECKO SAMPLE KIT - Bulk