參數(shù)資料
型號: EFM32LG230F256
廠商: Energy Micro
文件頁數(shù): 65/65頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 256KB FLASH 64QFN
標(biāo)準(zhǔn)包裝: 1
系列: Leopard Gecko
核心處理器: ARM? Cortex?-M4
芯體尺寸: 32-位
速度: 48MHz
連通性: 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): 56
程序存儲器容量: 256KB(256K x 8)
程序存儲器類型: 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: 64-VFQFN 裸露焊盤
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 914-1053-6
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG230FXX - d0105_Rev1.10
9
www.energymicro.com
3 Electrical Characteristics
3.1 Test Conditions
3.1.1 Typical Values
The typical data are based on TAMB=25°C and VDD=3.0 V, as defined in Table 3.2 (p. 9), by simu-
lation and/or technology characterisation unless otherwise specified.
3.1.2 Minimum and Maximum Values
The minimum and maximum values represent the worst conditions of ambient temperature, supply volt-
age and frequencies, as defined in Table 3.2 (p. 9), by simulation and/or technology characterisa-
tion unless otherwise specified.
3.2 Absolute Maximum Ratings
The absolute maximum ratings are stress ratings, and functional operation under such conditions are
not guaranteed. Stress beyond the limits specified in Table 3.1 (p. 9) may affect the device reliability
or cause permanent damage to the device. Functional operating conditions are given in Table 3.2 (p.
Table 3.1. Absolute Maximum Ratings
Symbol
Parameter
Condition
Min
Typ
Max
Unit
TSTG
Storage temperature range
-40
150
1
°C
TS
Maximum soldering tem-
perature
Latest IPC/JEDEC J-STD-020
Standard
260
°C
VDDMAX
External main supply volt-
age
0
3.8
V
VIOPIN
Voltage on any I/O pin
-0.3
VDD+0.3 V
1Based on programmed devices tested for 10000 hours at 150C. Storage temperature affects retention of preprogrammed cal-
ibration values stored in flash. Please refer to the Flash section in the Electrical Characteristics for information on flash data re-
tention for different temperatures.
3.3 General Operating Conditions
3.3.1 General Operating Conditions
Table 3.2. General Operating Conditions
Symbol
Parameter
Min
Typ
Max
Unit
TAMB
Ambient temperature range
-40
85
°C
VDDOP
Operating supply voltage
1.85
3.8
V
fAPB
Internal APB clock frequency
48
MHz
fAHB
Internal AHB clock frequency
48
MHz
相關(guān)PDF資料
PDF描述
1828859-5 KIT,LC LGTCRP+,JACK 62.5/125
MCF5475ZP200 IC MPU 32BIT COLDF 388-PBGA
1828858-9 KIT,LC LGTCRP+,JACK 50/125 XG
MCF5474ZP200 IC MPU 32BIT COLDF 388-PBGA
1828858-8 KIT,LC LGTCRP+,JACK 50/125 XG
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EFM32LG230F256G-E-QFN64R 功能描述:IC MCU 32BIT 256KB FLASH 64QFN 制造商:silicon labs 系列:Leopard 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:I2C,IrDA,智能卡,SPI,UART/USART 外設(shè):欠壓檢測/復(fù)位,DMA,POR,PWM,WDT I/O 數(shù):56 程序存儲容量:256KB(256K x 8) 程序存儲器類型:閃存 EEPROM 容量:- 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 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 85°C(TA) 封裝/外殼:64-VFQFN 裸露焊盤 供應(yīng)商器件封裝:64-QFN-EP(9x9) 標(biāo)準(zhǔn)包裝:1
EFM32LG230F256-QFN64 制造商:Energy Micro AS 功能描述:LEOPARD GECKO MICROCONTROLLER - Cut TR (SOS) 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 256KB FLASH 64QFN
EFM32LG230F256-QFN64T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, LEOPARD GECKO - Trays
EFM32LG230F256-QFN64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 256KB FLASH 64QFN
EFM32LG230F256-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 256KB FLASH 64QFN