參數(shù)資料
型號(hào): EFM32LG880F64
廠商: Energy Micro
文件頁(yè)數(shù): 46/72頁(yè)
文件大小: 0K
描述: IC MCU 32BIT 64KB FLASH QFP100
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(cè)/復(fù)位,DMA,LCD,POR,PWM,WDT
輸入/輸出數(shù): 86
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: 100-LQFP
包裝: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG880FXX - d0117_Rev1.10
50
www.energymicro.com
LQFP100 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
88
PD9
LCD_SEG28
EBI_CS0 #0/1/2
89
PD10
LCD_SEG29
EBI_CS1 #0/1/2
90
PD11
LCD_SEG30
EBI_CS2 #0/1/2
91
PD12
LCD_SEG31
EBI_CS3 #0/1/2
92
PE8
LCD_SEG4
EBI_AD00 #0/1/2
PCNT2_S0IN #1
PRS_CH3 #1
93
PE9
LCD_SEG5
EBI_AD01 #0/1/2
PCNT2_S1IN #1
94
PE10
LCD_SEG6
EBI_AD02 #0/1/2
TIM1_CC0 #1
US0_TX #0
BOOT_TX
95
PE11
LCD_SEG7
EBI_AD03 #0/1/2
TIM1_CC1 #1
US0_RX #0
LES_ALTEX5 #0
BOOT_RX
96
PE12
LCD_SEG8
EBI_AD04 #0/1/2
TIM1_CC2 #1
US0_RX #3
US0_CLK #0
I2C0_SDA #6
CMU_CLK1 #2
LES_ALTEX6 #0
97
PE13
LCD_SEG9
EBI_AD05 #0/1/2
US0_TX #3
US0_CS #0
I2C0_SCL #6
LES_ALTEX7 #0
ACMP0_O #0
GPIO_EM4WU5
98
PE14
LCD_SEG10
EBI_AD06 #0/1/2
TIM3_CC0 #0
LEU0_TX #2
99
PE15
LCD_SEG11
EBI_AD07 #0/1/2
TIM3_CC1 #0
LEU0_RX #2
100
PA15
LCD_SEG12
EBI_AD08 #0/1/2
TIM3_CC2 #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
4
5
6
Description
ACMP0_CH0
PC0
Analog comparator ACMP0, channel 0.
ACMP0_CH1
PC1
Analog comparator ACMP0, channel 1.
ACMP0_CH2
PC2
Analog comparator ACMP0, channel 2.
ACMP0_CH3
PC3
Analog comparator ACMP0, channel 3.
ACMP0_CH4
PC4
Analog comparator ACMP0, channel 4.
ACMP0_CH5
PC5
Analog comparator ACMP0, channel 5.
ACMP0_CH6
PC6
Analog comparator ACMP0, channel 6.
ACMP0_CH7
PC7
Analog comparator ACMP0, channel 7.
ACMP0_O
PE13
PE2
PD6
Analog comparator ACMP0, digital output.
ACMP1_CH0
PC8
Analog comparator ACMP1, channel 0.
ACMP1_CH1
PC9
Analog comparator ACMP1, channel 1.
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