參數(shù)資料
型號(hào): EFM32-G230F128-SK
廠商: Energy Micro
文件頁(yè)數(shù): 24/67頁(yè)
文件大?。?/td> 0K
描述: IC MICRO KIT GECKO 64QFN
標(biāo)準(zhǔn)包裝: 1
系列: Gecko
套件類型: 微控制器
值: 2 件 - 閃存 - 128KB
包裝: 紙板盒
安裝類型: 表面貼裝
包括封裝: 64-QFN
工具箱內(nèi)容: (2) 914-1012-2-ND - IC MCU 32BIT 128KB FLASH 64QFN
其它名稱: 914-1009
EFM32-G230-SK-F128/64/32
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G230FXX - d0005_Rev1.60
30
www.energymicro.com
3.9.4 HFRCO
Table 3.12. HFRCO
Symbol
Parameter
Condition
Min
Typ
Max
Unit
28 MHz frequency band
28
MHz
21 MHz frequency band
21
MHz
14 MHz frequency band
14
MHz
11 MHz frequency band
11
MHz
7 MHz frequency band
6.6
1
MHz
fHFRCO
Oscillation frequency, VDD=
3.0 V, TAMB=25°C
1 MHz frequency band
1.2
2
MHz
tHFRCO_settling
Settling time after start-up
fHFRCO = 14 MHz
0.6
Cycles
fHFRCO = 28 MHz
106
A
fHFRCO = 21 MHz
93
A
fHFRCO = 14 MHz
77
A
fHFRCO = 11 MHz
72
A
fHFRCO = 6.6 MHz
63
A
IHFRCO
Current consumption
fHFRCO = 1.2 MHz
22
A
DCHFRCO
Duty cycle
fHFRCO = 14 MHz
48.5
50
51
%
fHFRCO = 14 MHz
±0.01
3
%/°C
fHFRCO = 28 MHz
±0.005
3
%/°C
fHFRCO = 21 MHz
±0.01
3
%/°C
fHFRCO = 11 MHz
±0.02
3
%/°C
fHFRCO = 6.6 MHz
±0.02
3
%/°C
TCHFRCO
Temperature coefficient,
VDD= 3.0 V
fHFRCO = 1.2 MHz
±0.06
3
%/°C
fHFRCO = 14 MHz
±0.32
4
%/V
fHFRCO = 28 MHz
±0.52
4
%/V
fHFRCO = 21 MHz
±0.25
4
%/V
fHFRCO = 11 MHz
±0.28
4
%/V
fHFRCO = 6.6 MHz
±0.3
4
%/V
VCHFRCO
Supply voltage coefficient,
TAMB=25°C
fHFRCO = 1.2 MHz
±15
4
%/V
TUNESTEPH-
FRCO
Frequency step for LSB
change in TUNING value
0.3
%
17 MHz for devices with prod. rev. < 19.
21 MHz for devices with prod. rev. < 19.
3Calculated using (max(-40°C - 85°C) - min(-40°C - 85°C)) / f_
HFRCO / (85°C - (-40°C))
4Calculated using (max(1.8V - 3.8V) - min(1.8V - 3.8V)) / f_
HFRCO / (3.8V - 1.8V))
相關(guān)PDF資料
PDF描述
FAM3-400-400-0.25-1A FAM3 SHEET 400X400X0.25MM W/ADH
EFM32-G280F128-SK IC MICRO KIT GECKO 100LQFP
FAM1-400-400-0.2-1A FAM1 SHEET 400X400X0.2MM W/ADH
EFM32-G210F128-SK IC MICRO KIT GECKO 32QFN
FAM3-200-200-0.25-1A EMI ABSORBER TIM 0.25MM W/ADH
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EFM32G230F128-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 64QFN
EFM32G230F32 功能描述:ARM微控制器 - MCU 32KB FLASH 8KB RAM 32MHZ 1.8-3.8V RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
EFM32G230F32-QFN64 制造商:Energy Micro AS 功能描述:MCU, 32K FLASH, USART+UART 3, QFN64 - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64QFN
EFM32G230F32-QFN64T 制造商:Energy Micro AS 功能描述:MCU, 32K FLASH, USART+UART 3, QFN64 - Trays 制造商:Energy Micro 功能描述:energy micro EFM32G230F32-QFN64T Microcontrollers (MCU)
EFM32G230F32-QFN64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64QFN