C8051F047R Silicon Labs, C8051F047R Datasheet - Page 224

• Manufacturer Part Number: C8051F047R
• Description: 8-bit Microcontrollers - MCU 25 MIPS 32KB 10ADC
• Manufacturer: Silicon Labs

Specifications of C8051F047R

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 4.25 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 3.6 V
• Package / Case: TQFP-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 13
• Data Rom Size: 64 KB
• Interface Type: CAN, SMBus, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 32
• Number Of Timers: 16 bit
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 500
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

C8051F040/1/2/3/4/5/6/7
224
Bits7-0:
Note:
Bits7-0:
P6.7
R/W
R/W
Bit7
Bit7
P6.[7:0]: Port6 Output Latch Bits.
Write - Output appears on I/O pins.
0: Logic Low Output.
1: Logic High Output (Open-Drain if corresponding P6MDOUT bit = 0). See SFR Definition
17.21.
Read - Returns states of I/O pins.
0: P6.n pin is logic low.
1: P6.n pin is logic high.
P6.[7:0] can be driven by the External Data Memory Interface (as Address[15:8] in Multi-
plexed mode, or as Address[7:0] in Non-multiplexed mode). See
Data Memory Interface and On-Chip XRAM” on page 187
External Memory Interface.
P6MDOUT.[7:0]: Port6 Output Mode Bits.
0: Port Pin output mode is configured as Open-Drain.
1: Port Pin output mode is configured as Push-Pull.
P6.6
R/W
R/W
Bit6
Bit6
SFR Definition 17.21. P6MDOUT: Port6 Output Mode
P6.5
R/W
R/W
Bit5
Bit5
SFR Definition 17.20. P6: Port6 Data
P6.4
R/W
R/W
Bit4
Bit4
Rev. 1.5
P6.3
R/W
R/W
Bit3
Bit3
P6.2
R/W
R/W
Bit2
Bit2
P6.1
for more information about the
R/W
R/W
Bit1
Bit1
Section “16. External
SFR Address:
SFR Address:
SFR Page:
SFR Page:
P6.0
R/W
R/W
Bit0
Bit0
0x9E
F
0xE8
F
00000000
Addressable
Reset Value
Reset Value
11111111
Bit