参数资料
型号: EFM32TG842F32
厂商: Energy Micro
文件页数: 43/68页
文件大小: 0K
描述: MCU 32BIT 32KB FLASH 64-LQFP
特色产品: EFM32 Tiny Gecko
标准包装: 1
系列: Tiny Gecko
核心处理器: ARM? Cortex?-M3
芯体尺寸: 32-位
速度: 32MHz
连通性: I²C,IrDA,智能卡,SPI,UART/USART
外围设备: 欠压检测/复位,DMA,I²S,LCD,POR,PWM,WDT
输入/输出数: 53
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 4K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.8 V
数据转换器: A/D 8x12b,D/A 1x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 64-TQFP
包装: 标准包装
其它名称: 914-1037-6
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32TG842FXX - d0072_Rev1.10
48
www.energymicro.com
QFP64 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
Timers
Communication
Other
DAC0_N2 /
OPAMP_N2
32
PD4
ADC0_CH4
DAC0_P2 /
OPAMP_P2
LEU0_TX #0
33
PD5
ADC0_CH5
DAC0_OUT2 #0/
OPAMP_OUT2
LEU0_RX #0
34
PD6
ADC0_CH6
DAC0_P1 /
OPAMP_P1
TIM1_CC0 #4
LETIM0_OUT0 #0
PCNT0_S0IN #3
US1_RX #2
I2C0_SDA #1
LES_ALTEX0 #0
ACMP0_O #2
35
PD7
ADC0_CH7
DAC0_N1 /
OPAMP_N1
TIM1_CC1 #4
LETIM0_OUT1 #0
PCNT0_S1IN #3
US1_TX #2
I2C0_SCL #1
CMU_CLK0 #2
LES_ALTEX1 #0
ACMP1_O #2
36
PD8
CMU_CLK1 #1
37
PC6
ACMP0_CH6
I2C0_SDA #2
LES_CH6 #0
38
PC7
ACMP0_CH7
I2C0_SCL #2
LES_CH7 #0
39
VDD_DREG
Power supply for on-chip voltage regulator.
40
DECOUPLE
Decouple output for on-chip voltage regulator. An external capacitance of size CDECOUPLE is required at this pin.
41
PE4
LCD_COM0
US0_CS #1
42
PE5
LCD_COM1
US0_CLK #1
43
PE6
LCD_COM2
US0_RX #1
44
PE7
LCD_COM3
US0_TX #1
45
PC12
DAC0_OUT1ALT #0/
OPAMP_OUT1ALT
ACMP1_CH4
CMU_CLK0 #1
LES_CH12 #0
46
PC13
DAC0_OUT1ALT #1/
OPAMP_OUT1ALT
ACMP1_CH5
TIM1_CC0 #0
TIM1_CC2 #4
PCNT0_S0IN #0
LES_CH13 #0
47
PC14
DAC0_OUT1ALT #2/
OPAMP_OUT1ALT
ACMP1_CH6
TIM1_CC1 #0
PCNT0_S1IN #0
US0_CS #3
LES_CH14 #0
48
PC15
DAC0_OUT1ALT #3/
OPAMP_OUT1ALT
ACMP1_CH7
TIM1_CC2 #0
US0_CLK #3
LES_CH15 #0
DBG_SWO #1
49
PF0
TIM0_CC0 #5
LETIM0_OUT0 #2
US1_CLK #2
LEU0_TX #3
I2C0_SDA #5
DBG_SWCLK #0/1
50
PF1
TIM0_CC1 #5
LETIM0_OUT1 #2
US1_CS #2
LEU0_RX #3
I2C0_SCL #5
DBG_SWDIO #0/1
GPIO_EM4WU3
51
PF2
LCD_SEG0
TIM0_CC2 #5
LEU0_TX #4
ACMP1_O #0
DBG_SWO #0
GPIO_EM4WU4
52
PF3
LCD_SEG1
PRS_CH0 #1
53
PF4
LCD_SEG2
PRS_CH1 #1
54
PF5
LCD_SEG3
PRS_CH2 #1
55
IOVDD_5
Digital IO power supply 5.
56
VSS
Ground
57
PE8
LCD_SEG4
PRS_CH3 #1
58
PE9
LCD_SEG5
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EFM32TG842F8 功能描述:ARM微控制器 - MCU 8kb flash 2kb RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT