C8051F010-GQ Silicon Laboratories Inc, C8051F010-GQ Datasheet - Page 126
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C8051F010-GQ
Manufacturer Part Number
C8051F010-GQ
Description
IC 8051 MCU 32K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F01xr
Specifications of C8051F010-GQ
Core Processor
8051
Core Size
8-Bit
Speed
20MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
32
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Processor Series
C8051F0x
Core
8051
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, SMBus, SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
32
Number Of Timers
4 bit
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
C8051F005DK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
On-chip Dac
12 bit, 2 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
336-1191
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F010-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
in an “off-line” state. In a multiple-master environment, the system controller should check the state of the
SLVSEL flag (SPI0CN.2) to ensure the bus is free before setting the MSTEN bit and initiating a data transfer.
17.3.
As shown in Figure 17.4, four combinations of serial clock phase and polarity can be selected using the clock
control bits in the SPI Configuration Register (SPI0CFG). The CKPHA bit (SPI0CFG.7) selects one of two clock
phases (edge used to latch the data). The CKPOL bit (SPI0CFG.6) selects between an active-high or active-low
clock. Both master and slave devices must be configured to use the same clock phase and polarity. Note: the SPI
should be disabled (by clearing the SPIEN bit, SPI0CN.0) while changing the clock phase and polarity.
The SPI Clock Rate Register (SPI0CKR) as shown in Figure 17.7 controls the master mode serial clock frequency.
This register is ignored when operating in slave mode.
Serial Clock Timing
MISO/MOSI
SCK
(CKPOL = 0, CKPHA = 0)
SCK
(CKPOL = 0, CKPHA = 1)
SCK
(CKPOL = 1, CKPHA = 0)
SCK
(CKPOL = 1, CKPHA = 1)
NSS
Figure 17.4. Data/Clock Timing Diagram
MSB
Bit 6
Rev. 1.7
Bit 5
Bit 4
Bit 3
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
Bit 2
Bit 1
LSB
126