C8051F541-IM Silicon Laboratories Inc, C8051F541-IM Datasheet - Page 213

• Manufacturer Part Number: C8051F541-IM
• Description: IC 8051 MCU 16K FLASH 32-QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F54xr

Specifications of C8051F541-IM

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 32-QFN
• Mfg Application Notes: LIN Bootloader AppNote
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 25
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.25 V
• Data Converters: A/D 25x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: C8051F5x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 25
• Operating Supply Voltage: 1.8 V to 5.25 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F540DK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1672 - BOARD PROTOTYPE W/C8051F540336-1669 - KIT DEVELOPMENT FOR C8051F540
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1673-5

SFR Definition 21.5. SBRLH0: UART0 Baud Rate Generator Reload High Byte
SFR Address = 0xAD; SFR Page = 0x0F
SFR Definition 21.6. SBRLL0: UART0 Baud Rate Generator Reload Low Byte
SFR Address = 0xAC; SFR Page = 0x0F
Name
Reset
Name
Reset
Bit
7:0 SBRLH0[7:0] High Byte of Reload Value for UART0 Baud Rate Generator.
Bit
7:0 SBRLL0[7:0] Low Byte of Reload Value for UART0 Baud Rate Generator.
Type
Type
Bit
Bit
Name
Name
7
0
7
0
This value is loaded into the high byte of the UART0 baud rate generator when the
counter overflows from 0xFFFF to 0x0000.
This value is loaded into the low byte of the UART0 baud rate generator when the
counter overflows from 0xFFFF to 0x0000.
6
0
6
0
5
0
5
0
Rev. 1.1
4
0
4
0
SBRLH0[7:0]
SBRLL0[7:0]
R/W
R/W
Function
Function
3
0
3
0
2
0
2
0
C8051F54x
1
0
1
0
0
0
0
0
213