C8051F964-A-GQ Silicon Labs, C8051F964-A-GQ Datasheet - Page 203

• Manufacturer Part Number: C8051F964-A-GQ
• Description: 8-bit Microcontrollers - MCU 64KB DC-DC LCD AES
• Manufacturer: Silicon Labs

Specifications of C8051F964-A-GQ

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 24.5 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFP-80
• Mounting Style: SMD/SMT

SFR Definition 14.2. AES0DCFG: AES Data Configuration
SFR Address = 0xEA; SFR page = 0x2; Not bit-Addressable
Name
Reset
Bit
2:0
Type
1
Bit
OUTSEL[1:0]
XORIN
Name
R
7
0
DATA Select.
These bits select the output data source for the AES0YOUT sfr.
00: Direct AES Data
01: AES Data XOR with AES0XIN
10: Inverse Key
11: reserved
XOR Input Enable.
Setting this bit with enable the XOR data path on the AES input. If enabled,
AES0BIN will be XORed with the AES0XIN and the results will feed into the AES
data input. Clearing this bit to 0 will disable the XOR gate on the input. The con-
tents of AES0BIN will go directly into the AES data input.
R
6
0
DONE
R/W
5
0
BUSY
Rev. 0.5
R
4
0
Function
R/W
EN
3
0
R/W
2
OUTSEL[1:0]
0
C8051F96x
1
0
R/W
XORIN
0
0
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