EFM32LG995F256 Energy Micro, EFM32LG995F256 Datasheet - Page 52

• 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
Alternate
Functionality
CMU_CLK0
CMU_CLK1
DAC0_N0 /
OPAMP_N0
DAC0_N1 /
OPAMP_N1
DAC0_N2 /
OPAMP_N2
DAC0_OUT0 /
OPAMP_OUT0
DAC0_OUT0ALT /
OPAMP_OUT0ALT
DAC0_OUT1 /
OPAMP_OUT1
DAC0_OUT1ALT /
OPAMP_OUT1ALT
DAC0_OUT2 /
OPAMP_OUT2
DAC0_P0 /
OPAMP_P0
DAC0_P1 /
OPAMP_P1
DAC0_P2 /
OPAMP_P2
DBG_SWCLK
DBG_SWDIO
DBG_SWO
EBI_A00
EBI_A01
EBI_A02
EBI_A03
EBI_A04
EBI_A05
EBI_A06
EBI_A07
EBI_A08
EBI_A09
EBI_A10
EBI_A11
EBI_A12
EBI_A13
EBI_A14
EBI_A15
PA2
PA1
PC5
PD7
PD3
PB11
PC0
PB12
PC12
PD5
PC4
PD6
PD4
PF0
PF1
PF2
PA12
PA13
PA14
PB9
PB10
PC6
PC7
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
PC8
0
PC12
PD8
PC1
PC13
PD0
PF0
PF1
PC15
PA12
PA13
PA14
PB9
PB10
PC6
PC7
PE0
PE1
PC9
PC10
PE4
PE5
PE6
PE7
PC8
1
Preliminary
PD7
PE12
PC2
PC14
PF0
PF1
PD1
PA12
PA13
PA14
PB9
PB10
PC6
PC7
PE0
PE1
PC9
PC10
PE4
PE5
PE6
PE7
PC8
LOCATION
2
PC3
PC15
PF0
PF1
PD2
3
PD0
PD1
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Clock Management Unit, clock output number 0.
Clock Management Unit, clock output number 1.
Operational Amplifier 0 external negative input.
Operational Amplifier 1 external negative input.
Operational Amplifier 2 external negative input.
Digital to Analog Converter DAC0_OUT0 /
OPAMP output channel number 0.
Digital to Analog Converter DAC0_OUT0ALT /
OPAMP alternative output for channel 0.
Digital to Analog Converter DAC0_OUT1 /
OPAMP output channel number 1.
Digital to Analog Converter DAC0_OUT1ALT /
OPAMP alternative output for channel 1.
Digital to Analog Converter DAC0_OUT2 /
OPAMP output channel number 2.
Operational Amplifier 0 external positive input.
Operational Amplifier 1 external positive input.
Operational Amplifier 2 external positive input.
Debug-interface Serial Wire clock input.
Note that this function is enabled to pin out of reset, and
has a built-in pull down.
Debug-interface Serial Wire data input / output.
Note that this function is enabled to pin out of reset, and
has a built-in pull up.
Debug-interface Serial Wire viewer Output.
Note that this function is not enabled after reset, and must
be enabled by software to be used.
External Bus Interface (EBI) address output pin 00.
External Bus Interface (EBI) address output pin 01.
External Bus Interface (EBI) address output pin 02.
External Bus Interface (EBI) address output pin 03.
External Bus Interface (EBI) address output pin 04.
External Bus Interface (EBI) address output pin 05.
External Bus Interface (EBI) address output pin 06.
External Bus Interface (EBI) address output pin 07.
External Bus Interface (EBI) address output pin 08.
External Bus Interface (EBI) address output pin 09.
External Bus Interface (EBI) address output pin 10.
External Bus Interface (EBI) address output pin 11.
External Bus Interface (EBI) address output pin 12.
External Bus Interface (EBI) address output pin 13.
External Bus Interface (EBI) address output pin 14.
External Bus Interface (EBI) address output pin 15.
Description
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