參數(shù)資料
型號: EFM32G200F32
廠商: Energy Micro
文件頁數(shù): 22/64頁
文件大小: 0K
描述: MCU 32BIT 32KB FLASH 32-QFN
標準包裝: 1,000
系列: Gecko
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 32MHz
連通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART
外圍設備: 欠壓檢測/復位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 24
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.8 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x12b,D/A 1x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 32-VQFN 裸露焊盤
包裝: 帶卷 (TR)
其它名稱: EFM32G200F32-QFN32
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G200FXX - d0003_Rev1.60
29
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PDF資料
PDF描述
C8051F562-IM IC 8051 MCU 32K FLASH 32-QFN
VI-B6B-IW-F4 CONVERTER MOD DC/DC 95V 100W
LPC2103FBD48,118 IC ARM7 MCU FLASH 32K 48-LQFP
VI-B6B-IW-F3 CONVERTER MOD DC/DC 95V 100W
VI-B6B-IW-F2 CONVERTER MOD DC/DC 95V 100W
相關代理商/技術參數(shù)
參數(shù)描述
EFM32G200F32-QFN32 制造商:Energy Micro AS 功能描述:MCU, 32K FLASH, USART+UART 2, QFN32 - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 32QFN
EFM32G200F32-QFN32T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, GECKO - Trays
EFM32G200F32-QFN32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 32QFN
EFM32G200F32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 32QFN
EFM32G200F64 功能描述:ARM微控制器 - MCU 64KB FLASH 16KB 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 安裝風格:SMD/SMT