C8051F066-GQ Silicon Laboratories Inc, C8051F066-GQ Datasheet - Page 284
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
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F066-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Part Number:
C8051F066-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
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Table 23.1. Timer Settings for Standard Baud Rates Using the Internal Oscillator
Table 23.2. Timer Settings for Standard Baud Rates Using an External Oscillator
Baud Rate
Baud Rate
230400
230400
115200
115200
Target
Target
57600
28800
14400
57600
28800
14400
57600
28800
14400
(bps)
(bps)
9600
2400
1200
9600
9600
2400
1200
X = Don’t care
†
X = Don’t care
†
Baud Rate
Baud Rate
SCA1-SCA0 and T1M bit definitions can be found in
SCA1-SCA0 and T1M bit definitions can be found in
% Error
% Error
-0.47%
-0.01%
-0.01%
-0.01%
-0.47%
-0.47%
-0.32%
-0.32%
-0.32%
-0.32%
-0.32%
0.45%
0.45%
0.15%
0.45%
0.45%
0.15%
0.15%
0.15%
0.15%
tor Divide
tor Divide
Oscilla-
Oscilla-
Factor
Factor
10464
20832
10176
20448
1736
2608
1744
2608
1704
2544
108
218
434
872
432
864
106
212
426
848
Frequency: 24.5 MHz
Frequency: 25.0 MHz
Rev. 1.2
SYSCLK / 12
SYSCLK / 48
SYSCLK / 12
SYSCLK / 48
SYSCLK / 48
SYSCLK / 48
Timer Clock
Timer Clock
SYSCLK / 4
SYSCLK / 4
SYSCLK / 4
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
Source
Source
SCA1-SCA0
SCA1-SCA0
(pre-scale
(pre-scale
select)
select)
XX
XX
XX
XX
XX
XX
01
00
00
10
10
01
01
11
10
10
11
11
11
11
†
†
Section
Section
T1M
T1M
24.1.
24.1.
1
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
†
†
Timer 1
Timer 1
Reload
Reload
Value
(hex)
0xCB
Value
0x2B
0xB9
0x2B
(hex)
0xCA
0xCA
0x96
0x96
0x96
0x96
0x5D
0xE5
0x5D
0x93
0x27
0x93
0x27
0x93
0x27
0x93
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