C8051F061-GQR Silicon Laboratories Inc, C8051F061-GQR Datasheet - Page 212

• Manufacturer Part Number: C8051F061-GQR
• Description: IC 8051 MCU 64K FLASH 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F061-GQR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: CAN, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 24
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 2x16b, 8x10b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

C8051F060/1/2/3/4/5/6/7
212
Bit7:
Bit6:
Bit5:
Bit4:
Bit3:
Bit2:
Bits1-0:
WEAKPUD
R/W
Bit7
WEAKPUD: Weak Pull-Up Disable Bit.
0: Weak pull-ups globally enabled.
1: Weak pull-ups globally disabled.
XBARE: Crossbar Enable Bit.
0: Crossbar disabled. All pins on Ports 0, 1, 2, and 3, are forced to Input mode.
1: Crossbar enabled.
UNUSED. Read = 0, Write = don't care.
T4EXE: T4EX Input Enable Bit.
0: T4EX unavailable at Port pin.
1: T4EX routed to Port pin.
T4E: T4 Input Enable Bit.
0: T4 unavailable at Port pin.
1: T4 routed to Port pin.
UART1E: UART1 I/O Enable Bit.
0: UART1 I/O unavailable at Port pins.
1: UART1 TX and RX routed to 2 Port pins.
Reserved
XBARE
R/W
Bit6
Figure 18.7. XBR2: Port I/O Crossbar Register 2
R/W
Bit5
-
T4EXE
R/W
Bit4
Rev. 1.2
T4E
R/W
Bit3
UART1E
R/W
Bit2
R/W
Bit1
-
SFR Address:
SFR Page:
R/W
Bit0
-
0xE3
F
Reset Value
00000000