C8051F966-A-GQ Silicon Labs, C8051F966-A-GQ Datasheet - Page 255

• Manufacturer Part Number: C8051F966-A-GQ
• Description: 8-bit Microcontrollers - MCU 32KB DC-DC LCD AES
• Manufacturer: Silicon Labs

Specifications of C8051F966-A-GQ

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 24.5 MHz
• Program Memory Size: 32 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 18.5. FLSCL: Flash Scale
SFR Page = All Pages; SFR Address = 0xB7
SFR Definition 18.6. FLWR: Flash Write Only
SFR Page = 0x0; SFR Address = 0xE5
Note: Operations which clear the BYPASS bit do not need to be immediately followed by a benign 3-byte instruction.
Name
Reset
Name
Reset
Bit
5:0
Bit
7:0
Type
Type
7
6
Bit
Bit
For code compatibility with C8051F930/31/20/21 devices, a benign 3-byte instruction whose third byte is a
don't care should follow the clear operation. See the C8051F93x-C8051F92x data sheet for more details.
FLWR[7:0] Flash Write Only.
Reserved
Reserved
BYPASS
Name
Name
R
7
0
7
0
Always Write to 0.
Flash Read Timing One-Shot Bypass.
0: The one-shot determines the flash read time.
1: The system clock determines the flash read time.
Leaving the one-shot enabled will provide the lowest power consumption up to
25 MHz.
Always Write to 000000.
All writes to this register have no effect on system operation.
BYPASS
R/W
6
0
6
0
R
5
0
5
0
Rev. 0.5
R
4
0
4
0
FLWR[7:0]
W
Function
Function
R
3
0
3
0
R
2
0
2
0
C8051F96x
R
1
0
1
0
R
0
0
0
0
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