C8051F966-A-GQ Silicon Labs, C8051F966-A-GQ Datasheet - Page 256

• 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

C8051F96x
SFR Definition 18.7. FRBCN: Flash Read Buffer Control
SFR Page = 0xF; SFR Address = 0xB5
256
Name
Reset
7:2
Bit
Type
1
0
Bit
CHBLKW
Unused
Name
FRBD
R
7
0
Read = 000000b. Write = don’t care.
Flash Read Buffer Disable Bit.
0: Flash read buffer is enabled and being used.
1: Flash read buffer is disabled and bypassed.
Block Write Enable Bit.
This bit allows block writes to flash memory from firmware.
0: Each byte of a software flash write is written individually.
1: Flash bytes are written in groups of four.
R
6
0
R
5
1
Rev. 0.5
R
4
0
Function
R
3
0
R
2
0
FRBD
R/W
1
0
CHBLKW
R/W
0
0