C8051F066-GQ Silicon Laboratories Inc, C8051F066-GQ Datasheet - Page 81
![MCU 8-Bit C8051F06x 8051 CISC 32KB Flash 3.3V 100-Pin TQFP](/photos/12/39/123961/c8051f066-gq_sml.jpg)
C8051F066-GQ
Manufacturer Part Number
C8051F066-GQ
Description
MCU 8-Bit C8051F06x 8051 CISC 32KB Flash 3.3V 100-Pin TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F06xr
Specifications of C8051F066-GQ
Package
100TQFP
Device Core
8051
Family Name
C8051F06x
Maximum Speed
25 MHz
Operating Supply Voltage
3.3 V
Data Bus Width
8 Bit
Number Of Programmable I/os
59
Interface Type
I2C/SMBus/SPI/UART
On-chip Adc
2-chx16-bit
Number Of Timers
5
Ram Size
4.25 KB
Program Memory Size
32 KB
Program Memory Type
Flash
Operating Temperature
-40 to 85 °C
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
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 2x16b
Oscillator Type
Internal
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
336-1221
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F066-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F066-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Bit 7:
Bit 6:
Bits 5-4: RESERVED. Write to 00b.
Bit 3:
Bit 2:
Bit 1:
Bit 0:
SFR Page:
SFR Address:
DMA0HLT DMA0XBY
R/W
Bit7
DMA0HLT: Halt DMA0 Off-Chip XRAM Access (C8051F060/2/4/6 Only).
0: DMA0 has complete access to off-chip XRAM.
1: Processor core has complete access to off-chip XRAM. DMA0 will wait until this bit is ‘0’
before writing to off-chip XRAM locations.
DMA0XBY: Off-chip XRAM Busy Flag (C8051F060/2/4/6 Only).
0: DMA0 is not accessing off-chip XRAM.
1: DMA0 is accessing off-chip XRAM.
DMA0CIE: Repeat Counter Overflow Interrupt Enable.
0: Disable Repeat Counter Overflow Interrupt.
1: Enable Repeat Counter Overflow Interrupt.
DMA0CI: Repeat Counter Overflow Flag.
0: Repeat Counter Overflow has not occured.
1: Repeat Counter Overflow has occured. This bit must be cleared by software.
DMA0EOE: End-Of-Operation Interrupt Enable.
0: Disable End-Of-Operation Interrupt.
1: Enable End-Of-Operation Interrupt.
DMA0EO: End-Of-Operation Flag.
0: End-Of-Operation Instruction has not been received.
1: End-Of-Operation Instruction has been received. This bit must be cleared by software.
3
0xF8
Bit6
R
(bit addressable)
Figure 6.5. DMA0CF: DMA0 Configuration Register
R/W
Bit5
-
R/W
Bit4
-
DMA0CIE
Rev. 1.2
R/W
Bit3
C8051F060/1/2/3/4/5/6/7
DMA0CI
R/W
Bit2
DMA0EOE DMA0EO
R/W
Bit1
R/W
Bit0
Reset Value
00000000
81
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