EFM32LG995F256 Energy Micro, EFM32LG995F256 Datasheet - Page 64

• 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

6 Chip Marking, Revision and Errata
6.1 Chip Marking
6.2 Revision
6.3 Errata
2012-09-11 - EFM32LG995FXX - d0124_Rev1.00
In the illustration below package fields and position are shown.
Figure 6.1. Example Chip Marking
The revision of a chip can be determined from the "Revision" field in Figure 6.1 (p. 64) . If the revision
says "ES" (Engineering Sample), the revision must be read out electronically as specified in the reference
manual.
Please see the dxxxx_efm32lg995_errata.pdf for description and resolution of device erratas. This docu-
ment is available in Simplicity Studio and online at http://www.energymicro.com/downloads/datasheets.
Preliminary
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