EFM32G890F64 Energy Micro, EFM32G890F64 Datasheet - Page 382

• Manufacturer Part Number: EFM32G890F64
• Description: MCU 32BIT 64KB FLASH 112-BGA
• Manufacturer: Energy Micro
• Series: Geckor

Specifications of EFM32G890F64

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 90
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.8 V
• Data Converters: A/D 8x12b, D/A 2x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LFBGA
• Processor Series: EFM32G890
• Core: ARM Cortex-M3
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 90
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

27.5.2 AES_CMD - Command Register
27.5.3 AES_STATUS - Status Register
0
31:2
1
0
31:1
0
Bit
Offset
0x004
Reset
Access
Name
Bit
Offset
0x008
Reset
Access
Name
Bit
2010-09-06 - d0001_Rev1.00
DECRYPT
Select encryption or decryption.
Reserved
STOP
Set to stop encryption/decryption.
START
Set to start encryption/decryption.
Reserved
RUNNING
This bit indicates that the AES module is running an encryption/decryption.
Name
Name
Name
Value
0
1
Value
0
1
Description
AES-128 mode
AES-256 mode
Description
AES Encryption
AES Decryption
0
0
0
0
Reset
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
RW
W1
W1
R
Access
Access
Access
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382
Bit Position
Bit Position
Decryption/Encryption Mode
Encryption/Decryption Stop
Encryption/Decryption Start
AES Running
Description
Description
Description
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