C8051F330 Silicon Laboratories Inc, C8051F330 Datasheet - Page 153
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C8051F330
Manufacturer Part Number
C8051F330
Description
IC 8051 MCU 8K FLASH 20MLP
Manufacturer
Silicon Laboratories Inc
Series
C8051F33xr
Datasheet
1.C8051F330R.pdf
(208 pages)
Specifications of C8051F330
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
17
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-QFN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Table 16.3. Timer Settings for Standard Baud Rates Using an External Oscillator
Notes:
1. SCA1-SCA0 and T1M bit definitions can be found in
2. X = Don’t care.
Baud Rate
230400
230400
115200
115200
Target
57600
28800
14400
57600
28800
14400
(bps)
9600
2400
1200
9600
Baud Rate
% Error
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
tor Divide
Oscilla-
Factor
18432
1536
2304
9216
1536
2304
192
384
768
192
384
768
96
96
Frequency: 22.1184 MHz
C8051F330/1, C8051F330D
Rev. 1.2
SYSCLK / 12
SYSCLK / 12
SYSCLK / 12
SYSCLK / 48
SYSCLK / 48
Timer Clock
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
SYSCLK
SYSCLK
SYSCLK
Source
Section
SCA1-SCA0
(pre-scale
18.1.
select)
XX
XX
XX
00
00
00
10
10
11
11
11
11
11
11
2
1
T1M
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
Timer 1
Reload
Value
(hex)
0xD0
0xC0
0xD0
0xA0
0xE0
0xA0
0xA0
0xFA
0xF4
0xE8
0xA0
0x40
0x40
0x70
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