C8051F962-A-GM Silicon Labs, C8051F962-A-GM Datasheet - Page 193

• Manufacturer Part Number: C8051F962-A-GM
• Description: 8-bit Microcontrollers - MCU 128KB, DC-DC, AES DQFN76
• Manufacturer: Silicon Labs

Specifications of C8051F962-A-GM

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8448 B
• On-chip Adc: Yes
• Operating Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: DQFN-76
• Mounting Style: SMD/SMT
• Number Of Programmable I/os: 57
• Number Of Timers: 4

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Enable first four DMA channels setting bits 0 to 2 in the DMA0EN sfr
Configure the AES Module data flow for XOR on input data by writing 0x01 to the AES0DCFG sfr.
Write key size to bits 1 and 0 of the AES0BCFG
Configure the AES core for encryption by setting the bit 2 of AES0BCFG
Initiate the encryption operation be setting bit 3 of AES0BCFG
Wait on the DMA interrupt from DMA channel 3
Disable the AES Module by clearing bit 2 of AES0BCFG
Disable the DMA by writing 0x00 to DMA0EN
Rev. 0.5
C8051F96x
193