C8051F064-GQ Silicon Laboratories Inc, C8051F064-GQ Datasheet - Page 215

• Manufacturer Part Number: C8051F064-GQ
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F064-GQ

• Program Memory Type: FLASH
• Program Memory Size: 64KB (64K x 8)
• Package / Case: 100-TQFP, 100-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 59
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F0x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 4.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 59
• Number Of Timers: 5
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F060DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit, 1 Channel
• On-chip Dac: 12 bit, 2 Channel
• No. Of I/o's: 59
• Ram Memory Size: 4352Byte
• Cpu Speed: 25MHz
• No. Of Timers: 5
• Rohs Compliant: Yes
• Package: 100TQFP
• Device Core: 8051
• Family Name: C8051F06x
• Maximum Speed: 25 MHz
• Data Rom Size: 64 KB
• A/d Bit Size: 16 bit
• A/d Channels Available: 1
• Height: 1.05 mm
• Length: 14 mm
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Width: 14 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1219 - KIT EVAL FOR C8051F064
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1218

Bits7-0:
Note:
Bits7-0:
P1.7
R/W
R/W
Bit7
Bit7
P1.[7:0]: Port1 Output Latch Bits.
(Write - Output appears on I/O pins per XBR0, XBR1, XBR2, and XBR3 Registers)
0: Logic Low Output.
1: Logic High Output (open if corresponding P1MDOUT.n bit = 0).
(Read - Regardless of XBR0, XBR1, XBR2, and XBR3 Register settings).
0: P1.n pin is logic low.
1: P1.n pin is logic high.
On the C8051F060/1/2/3, P1.[7:0] can be configured as inputs to ADC2 as AIN2.[7:0], in
which case they are ‘skipped’ by the Crossbar assignment process and their digital input
paths are disabled, depending on P1MDIN (See Figure 18.12). Note that in analog mode,
the output mode of the pin is determined by the Port 1 latch and P1MDOUT (Figure 18.13).
See
about ADC2.
P1MDIN.[7:0]: Port 1 Input Mode Bits.
0: Port Pin is configured in Analog Input mode. The digital input path is disabled (a read from
the Port bit will always return ‘0’). The weak pull-up on the pin is disabled.
1: Port Pin is configured in Digital Input mode. A read from the Port bit will return the logic
level at the Pin. The state of the weak pull-up is determined by the WEAKPUD bit (XBR2.7,
see Figure 18.7).
Section “7. 10-Bit ADC (ADC2, C8051F060/1/2/3)” on page 87
P1.6
R/W
R/W
Bit6
Bit6
Figure 18.12. P1MDIN: Port1 Input Mode Register
P1.5
R/W
R/W
Bit5
Bit5
Figure 18.11. P1: Port1 Data Register
P1.4
R/W
R/W
Bit4
Bit4
Rev. 1.2
P1.3
R/W
R/W
Bit3
Bit3
C8051F060/1/2/3/4/5/6/7
P1.2
R/W
R/W
Bit2
Bit2
P1.1
R/W
R/W
Bit1
Bit1
for more information
SFR Address:
SFR Address:
SFR Page:
SFR Page:
P1.0
R/W
R/W
Bit0
Bit0
0x90
All Pages
0xAD
F
Addressable
Reset Value
Reset Value
11111111
11111111
Bit
215