參數(shù)資料
型號(hào): EFM32LG295F64
廠商: Energy Micro
文件頁數(shù): 25/69頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 64KB FLASH BGA120
標(biāo)準(zhǔn)包裝: 1,000
系列: Leopard Gecko
核心處理器: ARM? Cortex?-M4
芯體尺寸: 32-位
速度: 48MHz
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): 93
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: 32K 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: 120-VFBGA
包裝: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG295FXX - d0109_Rev1.10
31
www.energymicro.com
Figure 3.13. Differential Non-Linearity (DNL)
Ideal t ransfer
curve
Digit al
ouput
code
Analog Input
DNL= |[ (VD+ 1 - VD)/VLSBIDEAL] - 1| where 0 < D < 2
N - 2
0
1
2
3
4092
4093
4094
4095
Act ual t ransfer
funct ion w it h one
m issing code.
4
5
Full Scale Range
0.5
LSB
Ideal Code Cent er
Ideal 50%
Transit ion Point
Ideal spacing
bet w een t w o
adjacent codes
VLSBIDEAL= 1 LSB
Code w idt h = 2 LSB
DNL= 1 LSB
Exa m p le : Adjacent
input value VD+ 1
corrresponds t o digit al
out put code D+ 1
Exa m p le : Input value
VD corrresponds t o
digit al out put code D
相關(guān)PDF資料
PDF描述
R5F100LEAFC#V0 MCU 16BIT 64KB FLASH 64TQFP
UPD78F1144AGB-GAH-AX MCU 16BIT 78K0R/KX3 64-LQFP
VI-J6K-IW-F3 CONVERTER MOD DC/DC 40V 100W
UPD78F1144AGA-HAB-AX MCU 16BIT 78K0R/KX3 64-TQFP
DG413EUE+T IC SWITCH QUAD SPST 16TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EFM32LG295F64-BGA120 制造商:Energy Micro AS 功能描述:LEOPARD GECKO MICROCONTROLLER - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 64KB FLASH 120BGA
EFM32LG295F64-BGA120T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, LEOPARD GECKO - Trays
EFM32LG295F64-BGA120-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 64KB FLASH 120BGA
EFM32LG295F64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 64KB FLASH 120BGA
EFM32LG330 制造商:SILABS 制造商全稱:SILABS 功能描述:High Performance 32-bit processor up to 48 MHz memory Protection Unit