C8051F067-GQ Silicon Laboratories Inc, C8051F067-GQ Datasheet - Page 284

• Manufacturer Part Number: C8051F067-GQ
• Description: IC 8051 MCU 32K FLASH 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F067-GQ

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 32KB (32K 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
• 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: 4.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 24
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 336-1222

C8051F060/1/2/3/4/5/6/7
284
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