EFM32LG995F256 Energy Micro, EFM32LG995F256 Datasheet - Page 50

• Manufacturer Part Number: EFM32LG995F256
• Description: ARM Microcontrollers - MCU 256KB FL 32KB RAM
• Manufacturer: Energy Micro

Specifications of EFM32LG995F256

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: Leopard Gecko (LG)
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.85 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: BGA-120
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• Interface Type: I2C, SPI, USB, UART
• Number Of Programmable I/os: 93
• Program Memory Type: Flash

2012-09-11 - EFM32LG995FXX - d0124_Rev1.00
M10
M11
M12
M13
N10
N11
N12
N13
M1
M2
M3
M4
M5
M6
M7
M8
M9
N1
N2
N3
N4
N5
N6
N7
N8
N9
BGA120 Pin#
and Name
Pin Name
RESETn
AVDD_2
AVDD_1
AVDD_0
AVSS_1
AVSS_0
AVSS_2
PA10
PA13
PA14
PA11
PA12
PB11
PB12
PB13
PB14
PC4
PD3
PD6
PC5
PD2
PD5
PB7
PA8
PB8
PA9
Reset input.
Active low, with internal pull-up.
Analog ground 1.
Analog power supply 2.
Analog power supply 1.
Analog ground 0.
Analog ground 2.
Analog power supply 0.
DAC0_OUT0 #0/
DAC0_OUT1 #0/
DAC0_OUT2 #0/
OPAMP_OUT0
OPAMP_OUT1
OPAMP_OUT2
LCD_BCAP_N
LCD_BCAP_P
DAC0_P0 #0/
DAC0_N2 #0/
DAC0_P1 #0/
DAC0_N0 #0/
ACMP0_CH4
ACMP0_CH5
LCD_SEG36
LCD_SEG38
LCD_SEG37
LCD_SEG39
OPAMP_P0
OPAMP_N2
OPAMP_P1
OPAMP_N0
ADC0_CH3
ADC0_CH6
ADC0_CH2
ADC0_CH5
LCD_BEXT
HFXTAL_P
HFXTAL_N
LFXTAL_P
LFXTAL_N
Analog
Preliminary
EBI_NANDWEn #0/1/2
EBI_VSNC #0/1/2
EBI_DTEN #0/1/2
EBI_HSNC #0/1/2
EBI_DCLK #0/1/2
EBI_A26 #0/1/2
EBI_A01 #0/1/2
EBI_A02 #0/1/2
EBI_A00 #0/1/2
EBI_A27 #0/1/2
EBI
Pin Alternate Functionality / Description
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50
LETIM0_OUT0 #3
LETIM0_OUT0 #0
LETIM0_OUT1 #3
LETIM0_OUT0 #1
LETIM0_OUT1 #1
PCNT1_S0IN #0
PCNT0_S0IN #3
PCNT1_S1IN #0
TIM0_CDTI2 #4
TIM1_CC0 #3
TIM2_CC0 #0
TIM2_CC2 #0
TIM2_CC1 #1
TIM2_CC2 #1
TIM0_CC2 #3
TIM1_CC0 #4
TIM1_CC1 #3
TIM2_CC1 #0
TIM2_CC0 #1
TIM1_CC2 #3
TIM0_CC1 #3
Timers
Communication
USB_DMPU #0
US0_CLK #4/5
I2C1_SDA #0
I2C0_SDA #1
I2C1_SDA #1
US0_CS #4/5
I2C1_SCL #0
I2C1_SCL #1
US1_CLK #0
US2_CLK #0
LEU0_TX #1
LEU0_RX #1
US1_CLK #1
LEU0_RX #0
US0_TX #4
US1_CS #1
US1_RX #2
US0_RX #4
US1_CS #0
US2_CS #0
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LES_ALTEX0 #0
ETM_TD1 #0/2
ETM_TD3 #0/2
ETM_TCLK #0
DBG_SWO #3
ACMP0_O #2
ETM_TD0 #0
LES_CH4 #0
LES_CH5 #0
Other