參數(shù)資料
型號: EFM32G280F32
廠商: Energy Micro
文件頁數(shù): 46/69頁
文件大?。?/td> 0K
描述: MCU 32BIT 32KB FLASH 100-LQFP
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(shè)備: 欠壓檢測/復(fù)位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 86
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 8x12b,D/A 2x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-LQFP
包裝: 帶卷 (TR)
其它名稱: EFM32G280F32-QFP100
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G280FXX - d0006_Rev1.60
50
www.energymicro.com
LQFP100 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
76
PF0
LETIM0_OUT0 #2
DBG_SWCLK #0/1
77
PF1
LETIM0_OUT1 #2
DBG_SWDIO #0/1
78
PF2
EBI_ARDY #0
ACMP1_O #0
DBG_SWO #0
79
PF3
EBI_ALE #0
TIM0_CDTI0 #2
80
PF4
EBI_WEn #0
TIM0_CDTI1 #2
81
PF5
EBI_REn #0
TIM0_CDTI2 #2
82
IOVDD_5
Digital IO power supply 5.
83
VSS
Ground
84
PF6
TIM0_CC0 #2
U0_TX #0
85
PF7
TIM0_CC1 #2
U0_RX #0
86
PF8
TIM0_CC2 #2
87
PF9
88
PD9
EBI_CS0 #0
89
PD10
EBI_CS1 #0
90
PD11
EBI_CS2 #0
91
PD12
EBI_CS3 #0
92
PE8
EBI_AD00 #0
PCNT2_S0IN #1
93
PE9
EBI_AD01 #0
PCNT2_S1IN #1
94
PE10
EBI_AD02 #0
TIM1_CC0 #1
US0_TX #0
BOOT_TX
95
PE11
EBI_AD03 #0
TIM1_CC1 #1
US0_RX #0
BOOT_RX
96
PE12
EBI_AD04 #0
TIM1_CC2 #1
US0_CLK #0
97
PE13
EBI_AD05 #0
US0_CS #0
ACMP0_O #0
98
PE14
EBI_AD06 #0
LEU0_TX #2
99
PE15
EBI_AD07 #0
LEU0_RX #2
100
PA15
EBI_AD08 #0
4.2 Alternate functionality pinout
A wide selection of alternate functionality is available for multiplexing to various pins. This is shown in
Table 4.2 (p. 50). The table shows the name of the alternate functionality in the first column, followed
by columns showing the possible LOCATION bitfield settings.
Note
Some functionality, such as analog interfaces, do not have alternate settings or a LOCA-
TION bitfield. In these cases, the pinout is shown in the column corresponding to LOCA-
TION 0.
Table 4.2. Alternate functionality overview
Alternate
LOCATION
Functionality
0
1
2
3
Description
ACMP0_CH0
PC0
Analog comparator ACMP0, channel 0.
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EFM32G280F32-QFP100-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 100LQFP
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EFM32G280F64 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(fēng)格:SMD/SMT